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methylmalonic acid and Amino Acid Metabolism Disorders, Inborn

methylmalonic acid has been researched along with Amino Acid Metabolism Disorders, Inborn in 378 studies

Methylmalonic Acid: A malonic acid derivative which is a vital intermediate in the metabolism of fat and protein. Abnormalities in methylmalonic acid metabolism lead to methylmalonic aciduria. This metabolic disease is attributed to a block in the enzymatic conversion of methylmalonyl CoA to succinyl CoA.
methylmalonic acid : A dicarboxylic acid that is malonic acid in which one of the methylene hydrogens is substituted by a methyl group.

Research Excerpts

ExcerptRelevanceReference
"Propionic acidemia (PA) and methylmalonic acidemia (MMA) are rare, autosomal recessive inborn errors of metabolism that require life-long medical treatment."9.41Long-term effectiveness of carglumic acid in patients with propionic acidemia (PA) and methylmalonic acidemia (MMA): a randomized clinical trial. ( Ababneh, F; Ahmed, H; Al Mutairi, F; Al Othaim, A; Alasmari, A; Albdah, B; Alfadhel, M; Alfares, A; Aljeraisy, M; Almannai, M; Alohali, L; Alswaid, A; Elamin, M; Eyaid, W; Faqeih, E; Hussein, MA; Nashabat, M; Rahbeeni, Z; Saleh, M; Umair, M, 2021)
"Combined methylmalonic acidemia and homocystinuria, cblC type, is an inborn error of intracellular cobalamin metabolism with a wide spectrum of clinical manifestations that is stated to be the most common inherited disorder of cobalamin metabolism."8.88Combined methylmalonic acidemia and homocystinuria, cblC type. I. Clinical presentations, diagnosis and management. ( Carrillo-Carrasco, N; Chandler, RJ; Venditti, CP, 2012)
" CblC deficiency, an inborn error of cobalamin processing, is a rare cause of atypical hemolytic-uremic syndrome (aHUS) and results in hyperhomocysteinemia and methylmalonic aciduria."8.12The roles of homocysteinemia and methylmalonic acidemia in kidney injury in atypical hemolytic uremic syndrome caused by cobalamin C deficiency. ( Elmaghrabi, A; Gotway, G; Wolf, MTF; Wood, WD, 2022)
"Combined methylmalonic acidemia and homocystinuria, cobalamin C type (cblC defect) is the most common inborn error of cobalamin metabolism, and different approaches have been applied to its prenatal diagnosis."8.02Value of amniotic fluid homocysteine assay in prenatal diagnosis of combined methylmalonic acidemia and homocystinuria, cobalamin C type. ( Chen, T; Gong, Z; Gu, X; Han, L; Liang, L; Qiu, W; Wang, L; Xiao, B; Xu, F; Ye, J; Zhang, H; Zhu, H, 2021)
"Evidence for effectiveness of newborn screening (NBS) for propionic acidemia (PA) and isolated methylmalonic acidemia (MMA) is scarce."7.96Retrospective evaluation of the Dutch pre-newborn screening cohort for propionic acidemia and isolated methylmalonic acidemia: What to aim, expect, and evaluate from newborn screening? ( Bosch, AM; Brouwers, MCGJ; de Vries, MC; Haijes, HA; Jans, JJM; Janssen, MC; Langendonk, JG; Langeveld, M; Molema, F; Mulder, MF; Rubio-Gozalbo, ME; van der Ploeg, AT; van Hasselt, PM; van Spronsen, F; Verhoeven-Duif, NM; Wagenmakers, MA; Williams, M, 2020)
"Propionic acidemia (PA) and methylmalonic acidemia (MMA) are autosomal recessive disorders of propionyl-CoA (P-CoA) catabolism, which are caused by a deficiency in the enzyme propionyl-CoA carboxylase or the enzyme methylmalonyl-CoA (MM-CoA) mutase, respectively."7.96Biochemical and anaplerotic applications of in vitro models of propionic acidemia and methylmalonic acidemia using patient-derived primary hepatocytes. ( Armstrong, AJ; Chapman, KA; Collado, MS; Day, N; Figler, RA; Hoang, SA; Olson, M; Reardon, J; Summar, M; Wamhoff, BR, 2020)
"Increased propionylcarnitine levels in newborn screening are indicative for a group of potentially severe disorders including propionic acidemia (PA), methylmalonic acidemias and combined remethylation disorders (MMACBL)."7.85Simultaneous determination of 3-hydroxypropionic acid, methylmalonic acid and methylcitric acid in dried blood spots: Second-tier LC-MS/MS assay for newborn screening of propionic acidemia, methylmalonic acidemias and combined remethylation disorders. ( Baráth, Á; Baumgartner, MR; Fingerhut, R; Gramer, G; Hoffmann, GF; Klinke, G; Kölker, S; Monostori, P; Okun, JG; Richter, S, 2017)
"Patients with combined methylmalonic acidemia and homocystinuria respond to a combined treatment consisting of supplementation of hydroxycobalamin, betaine, folic acid, vitamin B6 and L-carnitine with clinical and biochemical improvement."7.79[Outcomes of patients with combined methylmalonic acidemia and homocystinuria after treatment]. ( Gao, XL; Gu, XF; Han, LS; Huang, Z; Ji, WJ; Li, XY; Qiu, WJ; Wang, Y; Ye, J; Zhang, HW, 2013)
"In propionic aciduria and methylmalonic aciduria, hyperammonemia as a symptom of metabolic decompensation is one of the major clinical problems."7.76N-carbamylglutamate in emergency management of hyperammonemia in neonatal acute onset propionic and methylmalonic aciduria. ( Donati, MA; Filippi, L; Fiorini, P; Gozzini, E; la Marca, G; Malvagia, S, 2010)
"In this work, we review the clinical and genetic data in 14 Latin American propionic acidemia (PA) and 15 methylmalonic aciduria (MMAuria) patients."7.76The molecular landscape of propionic acidemia and methylmalonic aciduria in Latin America. ( Angaroni, C; Cornejo, V; de Kremer, RD; Desviat, LR; Merinero, B; Pérez, B; Pérez-Cerdá, C; Rodríguez-Pombo, P; Sánchez-Alcudia, R; Specola, N; Ugarte, M; Wajner, M, 2010)
"An increased reactive oxygen species (ROS) production and apoptosis rate have been associated with several disorders involved in cobalamin metabolism, including isolated methylmalonic aciduria (MMA) cblB type and MMA combined with homocystinuria (MMAHC) cblC type."7.76Different altered pattern expression of genes related to apoptosis in isolated methylmalonic aciduria cblB type and combined with homocystinuria cblC type. ( Gámez, A; Jorge-Finnigan, A; Pérez, B; Richard, E; Ugarte, M, 2010)
"Methylmalonic aciduria (MMA) and homocystinuria, cblC type (MIM 277400) is the most frequent inborn error of vitamin B(12)."7.74Spectrum of MMACHC mutations in Italian and Portuguese patients with combined methylmalonic aciduria and homocystinuria, cblC type. ( Aiello, C; Barbot, C; Boenzi, S; Caruso, U; Cerone, R; Danhaive, O; Deodato, F; Diogo, L; Dionisi-Vici, C; Kok, F; Leão, E; Locatelli, M; Martins, E; Moroni, I; Nogueira, C; Rizzo, C; Santorelli, FM; Schiaffino, MC; Sequeira, S; Uziel, G; Vilarinho, L, 2008)
"Hyperammonemia in patients with methylmalonic aciduria (MMA) and propionic aciduria (PA) is caused by accumulation of propionyl-CoA which decreases the synthesis of N-acetyl-glutamate, the natural activator of carbamyl phosphate synthetase 1."7.74Carglumic acid: an additional therapy in the treatment of organic acidurias with hyperammonemia? ( Acquaviva, C; Forest, I; Fouilhoux, A; Guffon, N; Levrat, V; Vianey-Saban, C, 2008)
" Individuals with combined methylmalonic aciduria and homocystinuria have a functional impairment of the creatine synthetic pathway probably secondary to a relative depletion of labile methyl groups."7.73Creatine metabolism in combined methylmalonic aciduria and homocystinuria. ( Beaudet, AL; Bodamer, OA; Bottiglieri, T; O'Brien, WE; Sahoo, T; Scaglia, F; Stöckler-Ipsiroglu, S; Wagner, C, 2005)
"Methylmalonic acidemia with associated homocystinuria is a rare inborn error of amino acid metabolism affecting energy supply on the cellular level."7.71Ventricular septal defect closure in a neonate with combined methylmalonic aciduria/homocystinuria. ( Baden, W; Bosk, A; Heinemann, MK; Tomaske, M; Trefz, FK; Ziemer, G, 2001)
"Prenatal diagnosis for combined methylmalonic aciduria and homocystinuria was performed in five at-risk pregnancies by determination of methylmalonic acid (MMA) and total homocysteine (Hcy) in amniotic fluid supernatant."7.70Reliability of biochemical parameters used in prenatal diagnosis of combined methylmalonic aciduria and homocystinuria. ( Chadefaux-Vekemans, B; Garcia, MJ; Jakobs, C; Kamoun, P; Merinero, B; Pérez-Cerdá, C; Tonetti, C; Ugarte, M; Zittoun, J, 1998)
"A 6-month-old boy with methylmalonic acidemia died of ecthyma gangrenosum caused by systemic Pseudomonas aeruginosa infection."7.69A case of fulminant ecthyma gangrenosum associated with Pseudomonas aeruginosa infection in a patient with methylmalonic acidemia. ( Ishikawa, N; Kishiyama, K; Kubo, S; Okano, M; Satake, N, 1994)
"We report two patients with methylmalonic acidemia (MMA) in whom renal biopsy demonstrated interstitial nephritis, bringing the total of such reported cases to four."7.68Tubulointerstitial nephritis in methylmalonic acidemia. ( Geraghty, M; Kohout, E; Mroczek, E; Rosenblatt, D; Rutledge, SL, 1993)
"The biochemical and growth responses to dietary branched-chain amino acid (BCAA) intake were studied in two children; one with a disorder of branched-chain amino acid metabolism, maple syrup urine disease (MSUD) (McKusick 24860), and another with methylmalonic aciduria (MMA) (McKusick 25100)."7.68Evaluation of branched-chain amino acid intake in children with maple syrup urine disease and methylmalonic aciduria. ( Carter, RJ; Parsons, HG; Snyder, FF; Unrath, M, 1990)
"A 33-month-old boy with an inborn error of vitamin B12 metabolism characterized by methylmalonic aciduria, homocystinuria, cystathioninuria , and hypomethioninemia had poor vision and a progressive retinal pigmentary degeneration."7.67Retinal degeneration in vitamin B12 disorder associated with methylmalonic aciduria and sulfur amino acid abnormalities. ( Dowton, SB; Fulton, AB; Levy, HL; Robb, RM, 1984)
"We have identified a patient with methylmalonic aciduria and homocystinuria due to a defect in cobalamin metabolism of the cb1C type mutant."7.67A cobalamin metabolic defect with homocystinuria, methylmalonic aciduria and macrocytic anemia. ( Isenberg, JN; Mamlok, RJ; Norcross, K; Rassin, DK; Tallan, HH, 1986)
"The use of hydroxocobalamin (OH-B12), betaine, carnitine, and folinic acid were studied in two children with the cobalamin C form of methylmalonic acidemia and homocystinuria."7.67Therapeutic approaches to cobalamin-C methylmalonic acidemia and homocystinuria. ( Allen, RH; Bartholomew, DW; Batshaw, ML; Francomano, CA; Roe, CR; Rosenblatt, D; Valle, DL, 1988)
"We describe two patients with methylmalonic aciduria and homocystinuria (Cbl C)."7.67Clinical heterogeneity in cobalamin C variant of combined homocystinuria and methylmalonic aciduria. ( Dallaire, L; Geoffroy, G; Homsy, MB; Melançon, SB; Mitchell, GA; Orquin, J; Rosenblatt, DS; Watkins, D, 1986)
"We describe a case of neonatal methylmalonic acidemia with the unusual complication of severe, insulin-resistant hyperglycemia."7.66Methylmalonic acidemia with the unusual complication of severe hyperglycemia. ( Boeckx, RL; Hicks, JM, 1982)
" He was found to have methylmalonic aciduria (79 mumol per milligram of creatinine) and homocystinuria (0."7.66A syndrome of methylmalonic aciduria, homocystinuria, megaloblastic anemia and neurologic abnormalities in a vitamin B12-deficient breast-fed infant of a strict vegetarian. ( Higginbottom, MC; Nyhan, WL; Sweetman, L, 1978)
"Methylmalonic aciduria is treated with a natural protein-restricted diet with adequate energy intake to sustain metabolic balance."5.62Dietary Treatment from Birth to Pregnancy in a Woman with Methylmalonic Aciduria. ( Kowalik, A; MacDonald, A; Sykut-Cegielska, J, 2021)
"Methylmalonic Acidurias (MMAs) are a group of inborn errors of metabolism (IEMs), specifically of propionate catabolism characterized by gastrointestinal and neurometabolic manifestations resulting from a deficiency in the function of methylmalonyl-CoA mutase, methylmalonyl-CoA epimerase, and cobalamin metabolism."5.56A False-Positive Case of Methylmalonic Aciduria by Tandem Mass Spectrometry Newborn Screening Dependent on Maternal Malnutrition in Pregnancy. ( Brindisino, P; Cicalini, I; Consalvo, A; De Laurenzi, V; Dionisi-Vici, C; Gasparroni, G; Gazzolo, D; Pieragostino, D; Rizzo, C; Rossi, C; Semeraro, D; Valentinuzzi, S; Zucchelli, M, 2020)
"Proteinuria were a primary presenting symptom, followed by anemia and neurologic symptoms (frequent convulsions and unstable walking, respectively)."5.56Proteinuria as a presenting sign of combined methylmalonic acidemia and homocysteinemia: case report. ( Chen, LQ; Chen, RY; Chen, XQ; Li, XZ; Lin, Q; Shen, YY; Wu, HY; Xu, QY; Zhu, XM; Zhu, Y, 2020)
"Propionic acidemia (PA) and methylmalonic acidemia (MMA) are rare, autosomal recessive inborn errors of metabolism that require life-long medical treatment."5.41Long-term effectiveness of carglumic acid in patients with propionic acidemia (PA) and methylmalonic acidemia (MMA): a randomized clinical trial. ( Ababneh, F; Ahmed, H; Al Mutairi, F; Al Othaim, A; Alasmari, A; Albdah, B; Alfadhel, M; Alfares, A; Aljeraisy, M; Almannai, M; Alohali, L; Alswaid, A; Elamin, M; Eyaid, W; Faqeih, E; Hussein, MA; Nashabat, M; Rahbeeni, Z; Saleh, M; Umair, M, 2021)
"Presently pregnancy is no more exceptional in women with metabolic diseases."5.39Pregnancy in a methylmalonic acidemia patient with kidney transplantation: a case report. ( Bellelli, E; Carducci, C; Elli, M; Gentile, I; Labriola, D; Lubrano, R; Paoli, S; Pérez, B; Santagata, S; Ugarte, M, 2013)
"Inherited disorders of cobalamin (cbl) metabolism (cblA-J) result in accumulation of methylmalonic acid (MMA) and/or homocystinuria (HCU)."5.22Ocular manifestations in patients with inborn errors of intracellular cobalamin metabolism: a systematic review. ( Coelho, D; Conart, JB; Dionisi-Vici, C; Guéant, JL; Guéant-Rodriguez, RM; Matmat, K; Oussalah, A; Wiedemann-Fodé, A, 2022)
"There is an unmet need for the development and validation of biomarkers and surrogate endpoints for clinical trials in propionic acidemia (PA) and methylmalonic acidemia (MMA)."5.22Biomarkers for drug development in propionic and methylmalonic acidemias. ( Jurecka, A; Longo, N; Sass, JO; Vockley, J, 2022)
"Combined methylmalonic acidemia and homocystinuria, cblC type, is an inborn error of intracellular cobalamin metabolism with a wide spectrum of clinical manifestations that is stated to be the most common inherited disorder of cobalamin metabolism."4.88Combined methylmalonic acidemia and homocystinuria, cblC type. I. Clinical presentations, diagnosis and management. ( Carrillo-Carrasco, N; Chandler, RJ; Venditti, CP, 2012)
" Maple syrup urine disease (MSUD), isovaleric acidaemia (IVA), propionic aciduria (PA) and methylmalonic aciduria (MMA) represent the most commonly encountered abnormal organic acidurias."4.81Branched-chain organic acidurias. ( Ogier de Baulny, H; Saudubray, JM, 2002)
"An erosive, desquamating dermatitis with histopathologic characteristics resembling acrodermatitis enteropathica may be a presenting sign in cobalamin C methylmalonic acidemia, even in the absence of long-standing nutritional restrictions or deficiency."4.79Methylmalonic acidemia, cobalamin C type, presenting with cutaneous manifestations. ( Berrios, M; Crawford, D; Frieden, IJ; Goodman, SI; Hart, K; Howard, R; Levy, ML; McCalmont, T; Ohnstad, C; Packman, S; Rosenblatt, DS; Sweetman, L, 1997)
"Determination of methylmalonic acid (MMA) from dried blood spots (DBS) is commonly performed in clinical diagnostics and newborn screening for propionic acidemia (PA) and methylmalonic acidemia."4.31Identification of potential interferents of methylmalonic acid: A previously unrecognized pitfall in clinical diagnostics and newborn screening. ( Galla, Z; Godejohann, M; Gramer, G; Hoffmann, GF; Janda, J; Klinke, G; Kohlmüller, D; Kölker, S; Monostori, P; Okun, JG; Rácz, G; Szatmári, I; Zsidegh, P, 2023)
" CblC deficiency, an inborn error of cobalamin processing, is a rare cause of atypical hemolytic-uremic syndrome (aHUS) and results in hyperhomocysteinemia and methylmalonic aciduria."4.12The roles of homocysteinemia and methylmalonic acidemia in kidney injury in atypical hemolytic uremic syndrome caused by cobalamin C deficiency. ( Elmaghrabi, A; Gotway, G; Wolf, MTF; Wood, WD, 2022)
"Combined methylmalonic acidemia and homocystinuria, cobalamin C type (cblC defect) is the most common inborn error of cobalamin metabolism, and different approaches have been applied to its prenatal diagnosis."4.02Value of amniotic fluid homocysteine assay in prenatal diagnosis of combined methylmalonic acidemia and homocystinuria, cobalamin C type. ( Chen, T; Gong, Z; Gu, X; Han, L; Liang, L; Qiu, W; Wang, L; Xiao, B; Xu, F; Ye, J; Zhang, H; Zhu, H, 2021)
"Cobalamin J disease (CblJ) is an ultra-rare autosomal recessive disorder of intracellular cobalamin metabolism associated with combined methylmalonic acidemia and homocystinuria."4.02Cobalamin J disease detected on newborn screening: Novel variant and normal neurodevelopmental course. ( Aggarwal, A; Berry, SA; Miller, D; Pierpont, EI; Pillai, NR, 2021)
"Combined methylmalonic aciduria with homocystinuria (cblC type) is a rare disease caused by mutations in the MMACHC gene."4.02Absence of MMACHC in peripheral retinal cells does not lead to an ocular phenotype in mice. ( Baumgartner, MR; Forny, M; Froese, DS; Grimm, C; Kiessling, E; Kožich, V; Krijt, J; Nötzli, S; Samardzija, M; Todorova, V, 2021)
"Evidence for effectiveness of newborn screening (NBS) for propionic acidemia (PA) and isolated methylmalonic acidemia (MMA) is scarce."3.96Retrospective evaluation of the Dutch pre-newborn screening cohort for propionic acidemia and isolated methylmalonic acidemia: What to aim, expect, and evaluate from newborn screening? ( Bosch, AM; Brouwers, MCGJ; de Vries, MC; Haijes, HA; Jans, JJM; Janssen, MC; Langendonk, JG; Langeveld, M; Molema, F; Mulder, MF; Rubio-Gozalbo, ME; van der Ploeg, AT; van Hasselt, PM; van Spronsen, F; Verhoeven-Duif, NM; Wagenmakers, MA; Williams, M, 2020)
"Pathophysiology of life-threatening acute metabolic decompensations (AMD) in propionic acidemia (PA) and isolated methylmalonic acidemia (MMA) is insufficiently understood."3.96Understanding acute metabolic decompensation in propionic and methylmalonic acidemias: a deep metabolic phenotyping approach. ( Haijes, HA; Jans, JJM; van der Ham, M; van Hasselt, PM; Verhoeven-Duif, NM, 2020)
"Propionic acidemia (PA) and methylmalonic acidemia (MMA) are autosomal recessive disorders of propionyl-CoA (P-CoA) catabolism, which are caused by a deficiency in the enzyme propionyl-CoA carboxylase or the enzyme methylmalonyl-CoA (MM-CoA) mutase, respectively."3.96Biochemical and anaplerotic applications of in vitro models of propionic acidemia and methylmalonic acidemia using patient-derived primary hepatocytes. ( Armstrong, AJ; Chapman, KA; Collado, MS; Day, N; Figler, RA; Hoang, SA; Olson, M; Reardon, J; Summar, M; Wamhoff, BR, 2020)
" We prospectively evaluated plasma MCA and its relationship with disease biomarkers, clinical status, and disease burden in 22 patients, 13 with propionic acidemia (PA) and nine with methylmalonic acidemia (MMA) on standard treatment and/or after transplantation."3.96Plasma methylcitric acid and its correlations with other disease biomarkers: The impact in the follow up of patients with propionic and methylmalonic acidemia. ( Boenzi, S; Candusso, M; Catesini, G; Dello Strologo, L; Dionisi-Vici, C; Liguori, A; Maines, E; Maiorana, A; Martinelli, D; Mosca, A; Olivieri, G; Piemonte, F; Rizzo, C; Spada, M; Taurisano, R, 2020)
"Increased propionylcarnitine levels in newborn screening are indicative for a group of potentially severe disorders including propionic acidemia (PA), methylmalonic acidemias and combined remethylation disorders (MMACBL)."3.85Simultaneous determination of 3-hydroxypropionic acid, methylmalonic acid and methylcitric acid in dried blood spots: Second-tier LC-MS/MS assay for newborn screening of propionic acidemia, methylmalonic acidemias and combined remethylation disorders. ( Baráth, Á; Baumgartner, MR; Fingerhut, R; Gramer, G; Hoffmann, GF; Klinke, G; Kölker, S; Monostori, P; Okun, JG; Richter, S, 2017)
"Patients with combined methylmalonic acidemia and homocystinuria respond to a combined treatment consisting of supplementation of hydroxycobalamin, betaine, folic acid, vitamin B6 and L-carnitine with clinical and biochemical improvement."3.79[Outcomes of patients with combined methylmalonic acidemia and homocystinuria after treatment]. ( Gao, XL; Gu, XF; Han, LS; Huang, Z; Ji, WJ; Li, XY; Qiu, WJ; Wang, Y; Ye, J; Zhang, HW, 2013)
"In propionic aciduria and methylmalonic aciduria, hyperammonemia as a symptom of metabolic decompensation is one of the major clinical problems."3.76N-carbamylglutamate in emergency management of hyperammonemia in neonatal acute onset propionic and methylmalonic aciduria. ( Donati, MA; Filippi, L; Fiorini, P; Gozzini, E; la Marca, G; Malvagia, S, 2010)
"Methylmalonic aciduria and homocystinuria, cblC type, is the most common inborn error of cellular vitamin B12 metabolism."3.76Thermolability of mutant MMACHC protein in the vitamin B12-responsive cblC disorder. ( Froese, DS; Gravel, RA; Healy, S; Kochan, G; McDonald, M; Niesen, FH; Oppermann, U, 2010)
"In this work, we review the clinical and genetic data in 14 Latin American propionic acidemia (PA) and 15 methylmalonic aciduria (MMAuria) patients."3.76The molecular landscape of propionic acidemia and methylmalonic aciduria in Latin America. ( Angaroni, C; Cornejo, V; de Kremer, RD; Desviat, LR; Merinero, B; Pérez, B; Pérez-Cerdá, C; Rodríguez-Pombo, P; Sánchez-Alcudia, R; Specola, N; Ugarte, M; Wajner, M, 2010)
"An increased reactive oxygen species (ROS) production and apoptosis rate have been associated with several disorders involved in cobalamin metabolism, including isolated methylmalonic aciduria (MMA) cblB type and MMA combined with homocystinuria (MMAHC) cblC type."3.76Different altered pattern expression of genes related to apoptosis in isolated methylmalonic aciduria cblB type and combined with homocystinuria cblC type. ( Gámez, A; Jorge-Finnigan, A; Pérez, B; Richard, E; Ugarte, M, 2010)
"To describe 3 patients with the cblD disorder, a rare inborn error of cobalamin metabolism caused by mutations in the MMADHC gene that can result in isolated homocystinuria, isolated methylmalonic aciduria, or combined homocystinuria and methylmalonic aciduria."3.75Clinical and molecular heterogeneity in patients with the cblD inborn error of cobalamin metabolism. ( Bernstein, JA; Coelho, D; Cowan, T; Crombez, EA; Enns, GM; Fowler, B; Lee-Messer, C; Miousse, IR; Rosenblatt, DS; Rupar, T; Vilain, E; Watkins, D, 2009)
"Methylmalonic aciduria (MMA) and homocystinuria, cblC type (MIM 277400) is the most frequent inborn error of vitamin B(12)."3.74Spectrum of MMACHC mutations in Italian and Portuguese patients with combined methylmalonic aciduria and homocystinuria, cblC type. ( Aiello, C; Barbot, C; Boenzi, S; Caruso, U; Cerone, R; Danhaive, O; Deodato, F; Diogo, L; Dionisi-Vici, C; Kok, F; Leão, E; Locatelli, M; Martins, E; Moroni, I; Nogueira, C; Rizzo, C; Santorelli, FM; Schiaffino, MC; Sequeira, S; Uziel, G; Vilarinho, L, 2008)
"Hyperammonemia in patients with methylmalonic aciduria (MMA) and propionic aciduria (PA) is caused by accumulation of propionyl-CoA which decreases the synthesis of N-acetyl-glutamate, the natural activator of carbamyl phosphate synthetase 1."3.74Carglumic acid: an additional therapy in the treatment of organic acidurias with hyperammonemia? ( Acquaviva, C; Forest, I; Fouilhoux, A; Guffon, N; Levrat, V; Vianey-Saban, C, 2008)
" Individuals with combined methylmalonic aciduria and homocystinuria have a functional impairment of the creatine synthetic pathway probably secondary to a relative depletion of labile methyl groups."3.73Creatine metabolism in combined methylmalonic aciduria and homocystinuria. ( Beaudet, AL; Bodamer, OA; Bottiglieri, T; O'Brien, WE; Sahoo, T; Scaglia, F; Stöckler-Ipsiroglu, S; Wagner, C, 2005)
"Methylmalonic acidemia with associated homocystinuria is a rare inborn error of amino acid metabolism affecting energy supply on the cellular level."3.71Ventricular septal defect closure in a neonate with combined methylmalonic aciduria/homocystinuria. ( Baden, W; Bosk, A; Heinemann, MK; Tomaske, M; Trefz, FK; Ziemer, G, 2001)
"Prenatal diagnosis for combined methylmalonic aciduria and homocystinuria was performed in five at-risk pregnancies by determination of methylmalonic acid (MMA) and total homocysteine (Hcy) in amniotic fluid supernatant."3.70Reliability of biochemical parameters used in prenatal diagnosis of combined methylmalonic aciduria and homocystinuria. ( Chadefaux-Vekemans, B; Garcia, MJ; Jakobs, C; Kamoun, P; Merinero, B; Pérez-Cerdá, C; Tonetti, C; Ugarte, M; Zittoun, J, 1998)
"Cutaneous lesions resembling acrodermatitis enteropathica were present in two infants with methylmalonic acidemia and in one infant with propionic acidemia."3.69Acrodermatitis enteropathica-like cutaneous lesions in organic aciduria. ( De Meirleir, L; De Raeve, L; Gerlo, E; Ramet, J; Vandenplas, Y, 1994)
"A 6-month-old boy with methylmalonic acidemia died of ecthyma gangrenosum caused by systemic Pseudomonas aeruginosa infection."3.69A case of fulminant ecthyma gangrenosum associated with Pseudomonas aeruginosa infection in a patient with methylmalonic acidemia. ( Ishikawa, N; Kishiyama, K; Kubo, S; Okano, M; Satake, N, 1994)
" Five had methylmalonic acidemia, three had isovaleric acidemia, and one had maple syrup urine disease."3.69Pancreatitis in patients with organic acidemias. ( Bonham, J; Clarke, JT; Durie, P; Kahler, SG; Lawless, ST; Leonard, JV; Sherwood, WG; Taylor, CJ; Woolf, D; Zaritsky, A, 1994)
" We report here on a case of anemia associated with erythroblastopenia-that is less frequent in this context-in a neonate with methylmalonic aciduria."3.69Erythroblastopenia associated with methylmalonic aciduria. Case report and in vitro studies. ( Blum, D; Clercx, A; Corazza, F; Fondu, P; Mardens, Y, 1996)
"We report two patients with methylmalonic acidemia (MMA) in whom renal biopsy demonstrated interstitial nephritis, bringing the total of such reported cases to four."3.68Tubulointerstitial nephritis in methylmalonic acidemia. ( Geraghty, M; Kohout, E; Mroczek, E; Rosenblatt, D; Rutledge, SL, 1993)
"Reexamination of serum from a child thought to have died of ethylene glycol poisoning showed that the child had methylmalonic acidemia."3.68Misidentification of propionic acid as ethylene glycol in a patient with methylmalonic acidemia. ( Hoffmann, JW; Lynch, RE; Shoemaker, JD; Sly, WS, 1992)
"The biochemical and growth responses to dietary branched-chain amino acid (BCAA) intake were studied in two children; one with a disorder of branched-chain amino acid metabolism, maple syrup urine disease (MSUD) (McKusick 24860), and another with methylmalonic aciduria (MMA) (McKusick 25100)."3.68Evaluation of branched-chain amino acid intake in children with maple syrup urine disease and methylmalonic aciduria. ( Carter, RJ; Parsons, HG; Snyder, FF; Unrath, M, 1990)
"Therapeutic guidelines have been obtained from a retrospective review of 41 patients affected with organic acidaemias, 16 patients with neonatal maple syrup urine disease (MSUD), 11 methylmalonic acidaemia, (MMA) seven propionic acidaemias (PA) and seven isovaleric acidaemias (IVA), and by comparing this personal series with similar reported cases."3.67Hudson memorial lecture. Neonatal management of organic acidurias. Clinical update. ( Charpentier, C; Coudé, FX; Depondt, E; Frézal, J; Mitchell, G; Munnich, A; Ogier, H; Rey, F; Rey, J; Saudubray, JM, 1984)
"A 33-month-old boy with an inborn error of vitamin B12 metabolism characterized by methylmalonic aciduria, homocystinuria, cystathioninuria , and hypomethioninemia had poor vision and a progressive retinal pigmentary degeneration."3.67Retinal degeneration in vitamin B12 disorder associated with methylmalonic aciduria and sulfur amino acid abnormalities. ( Dowton, SB; Fulton, AB; Levy, HL; Robb, RM, 1984)
"We have identified a patient with methylmalonic aciduria and homocystinuria due to a defect in cobalamin metabolism of the cb1C type mutant."3.67A cobalamin metabolic defect with homocystinuria, methylmalonic aciduria and macrocytic anemia. ( Isenberg, JN; Mamlok, RJ; Norcross, K; Rassin, DK; Tallan, HH, 1986)
"The use of hydroxocobalamin (OH-B12), betaine, carnitine, and folinic acid were studied in two children with the cobalamin C form of methylmalonic acidemia and homocystinuria."3.67Therapeutic approaches to cobalamin-C methylmalonic acidemia and homocystinuria. ( Allen, RH; Bartholomew, DW; Batshaw, ML; Francomano, CA; Roe, CR; Rosenblatt, D; Valle, DL, 1988)
"We describe two patients with methylmalonic aciduria and homocystinuria (Cbl C)."3.67Clinical heterogeneity in cobalamin C variant of combined homocystinuria and methylmalonic aciduria. ( Dallaire, L; Geoffroy, G; Homsy, MB; Melançon, SB; Mitchell, GA; Orquin, J; Rosenblatt, DS; Watkins, D, 1986)
" The spectra and retention times of abnormal peaks found on chromatography of urine from patients with methylmalonic aciduria, maple syrup urine disease, and lactic aciduria were recorded and compared with those obtained for group of pure organic acids."3.67Use of a diode array detector in investigation of neonatal organic aciduria. ( Allen, KR; Khan, R; Watson, D, 1985)
"A 1-year-old boy with a typical B12-responsive form of methylmalonic acidaemia was hospitalized twice due to acute bacterial infections."3.66Excretion pattern of branched-chain amino acid metabolites during the course of acute infections in a patient with methylmalonic acidaemia. ( Christensen, E; Gregersen, N; Kølvraa, S; Rasmussen, K, 1980)
"We describe a case of neonatal methylmalonic acidemia with the unusual complication of severe, insulin-resistant hyperglycemia."3.66Methylmalonic acidemia with the unusual complication of severe hyperglycemia. ( Boeckx, RL; Hicks, JM, 1982)
" The patients suffered from distinct variants of maple syrup urine disease, propionic acidaemia, methylmalonic acidaemia, lactic acidosis and hyperglycinuria."3.66[Human fibroblast bank for studying amino acid disorders and organic acidemias]. ( del Valle, JA; Merinero, B; Pérez-Cerdá, C; Ugarte, M, 1982)
"A patient presenting with severe metabolic acidosis accompanied by hyperglycinemia, hyperuricemia, hypoglycemia and hypertammonemia is described."3.66Methylmalonic acidemia. ( Akaboshi, I; Hattori, S; Matsuda, I; Nagata, N; Oka, Y; Shinozuka, S; Terashima, T; Yamamoto, J, 1978)
" He was found to have methylmalonic aciduria (79 mumol per milligram of creatinine) and homocystinuria (0."3.66A syndrome of methylmalonic aciduria, homocystinuria, megaloblastic anemia and neurologic abnormalities in a vitamin B12-deficient breast-fed infant of a strict vegetarian. ( Higginbottom, MC; Nyhan, WL; Sweetman, L, 1978)
"Methylmalonic acidemia (MMA) is a severe inborn error of metabolism that is characterized by pleiotropic metabolic perturbations and multiorgan pathology."3.01New insights into the pathophysiology of methylmalonic acidemia. ( Head, PE; Meier, JL; Venditti, CP, 2023)
"Methylmalonic Acidemia (MMA) is a heterogenous group of inborn errors of metabolism caused by a defect in the methylmalonyl-CoA mutase (MMUT) enzyme or the synthesis and transport of its cofactor, 5'-deoxy-adenosylcobalamin."3.01Biomarkers to predict disease progression and therapeutic response in isolated methylmalonic acidemia. ( Catesini, G; Dionisi-Vici, C; Ferry, S; Gagné, J; Gebremariam, A; Hall, C; Manoli, I; Martinelli, D; McCoy, S; Pass, AR; Rizzo, C; Sacchetti, E; Sloan, JL; Spada, M; Van Ryzin, C; Venditti, CP, 2023)
"Clinical trial development in rare diseases poses significant study design and methodology challenges, such as disease heterogeneity and appropriate patient selection, identification and selection of key endpoints, decisions on study duration, choice of control groups, selection of appropriate statistical analyses, and patient recruitment."3.01Challenges and strategies for clinical trials in propionic and methylmalonic acidemias. ( Burton, B; Ganju, J; Jurecka, A; Leiro, B; Longo, N; Vockley, J; Zori, R, 2023)
"Methylmalonic aciduria (MMA) is a common one of the congenital disorders of organic acids metabolism."2.73[Clinical studies on fifty-seven Chinese patients with combined methylmalonic aciduria and homocysteinemia]. ( Dong, JH; Jiang, YW; Liu, P; Qin, J; Song, JQ; Wang, LF; Wu, XR; Yan, R; Yang, YL; Zhang, Y; Zhang, YH, 2007)
"When hypoglycemia was found, the mental status of 55% of patients with MSUD and MMA and 20% of patients with PA, was alert."2.67Emergency presentations of patients with methylmalonic acidemia, propionic acidemia and branched chain amino acidemia (MSUD). ( al Gain, SI; el Din, A; Henriquez, H; Ozand, PT; Subramanyam, SB, 1994)
"Methylmalonic acidemia (MMA) is a common organic acidemia, mainly due to methylmalonyl-CoA mutase (MCM) or its coenzyme cobalamin (VitB12) metabolic disorders."2.55Atypical hemolytic uremic syndrome induced by CblC subtype of methylmalonic academia: A case report and literature review. ( Chen, M; Wang, D; Yang, J; Yang, Q; Zhuang, J, 2017)
"Methylmalonic acidurias are a heterogeneous group of inborn errors of branched-chain amino acid metabolism."2.49Renal dysfunction in methylmalonic acidurias: review for the pediatric nephrologist. ( Hörster, F; Morath, MA; Sauer, SW, 2013)
"Methylmalonic acidemia (MMA) is an autosomal-recessive inborn error of metabolism."2.44Methylmalonic acidemia: brain imaging findings in 52 children and a review of the literature. ( Ghanaati, H; Molaei, S; Radmanesh, A; Robertson, RL; Zaman, T; Zamani, AA, 2008)
"She was eventually diagnosed with subacute combined degeneration because of CblC deficiency and effectively treated."1.91Pearls & Oy-sters: Late-Onset Cobalamin C Deficiency Presenting With Subacute Combined Degeneration. ( Goyne, C; Kansal, L, 2023)
" She was maintained on 2 mg/kg/day dosing of hydroxocobalamin."1.72Clinical and biochemical outcomes in cobalamin C deficiency with use of high-dose hydroxocobalamin in the early neonatal period. ( Farach, L; Frigeni, M; Gunther, K; Kacpura, A, 2022)
"Intellectual disability was equally distributed among the initial treatment groups, while renal failure (moderate and beginning at the age of 38 years) was present in only one out of seven patients initially treated with B12."1.72Very long-term outcomes in 23 patients with cblA type methylmalonic acidemia. ( Acquaviva, C; Benoist, JF; Brassier, A; Cano, A; Chabrol, B; De Lonlay, P; Fouilhoux, A; Guffon-Fouilhoux, N; Lachmann, R; Marelli, C; Murphy, E; Pennisi, A; Schiff, M; Servais, A, 2022)
"Methylmalonic acidemia is an inherited organic acid metabolic disease."1.62A rare mutation c.1663G > A (p.A555T) in the MMUT gene associated with mild clinical and biochemical phenotypes of methylmalonic acidemia in 30 Chinese patients. ( Chen, X; Chen, Y; Feng, J; Gong, Z; Gu, X; Han, L; Hu, H; Ji, W; Liang, L; Lu, D; Niu, T; Qiu, W; Shen, L; Shuai, R; Wei, H; Wu, S; Xu, P; Yang, C; Ye, J; Yu, Y; Zhan, X; Zhang, H; Zou, H, 2021)
"Methylmalonic aciduria is treated with a natural protein-restricted diet with adequate energy intake to sustain metabolic balance."1.62Dietary Treatment from Birth to Pregnancy in a Woman with Methylmalonic Aciduria. ( Kowalik, A; MacDonald, A; Sykut-Cegielska, J, 2021)
"Methylmalonic Acidurias (MMAs) are a group of inborn errors of metabolism (IEMs), specifically of propionate catabolism characterized by gastrointestinal and neurometabolic manifestations resulting from a deficiency in the function of methylmalonyl-CoA mutase, methylmalonyl-CoA epimerase, and cobalamin metabolism."1.56A False-Positive Case of Methylmalonic Aciduria by Tandem Mass Spectrometry Newborn Screening Dependent on Maternal Malnutrition in Pregnancy. ( Brindisino, P; Cicalini, I; Consalvo, A; De Laurenzi, V; Dionisi-Vici, C; Gasparroni, G; Gazzolo, D; Pieragostino, D; Rizzo, C; Rossi, C; Semeraro, D; Valentinuzzi, S; Zucchelli, M, 2020)
"In 9 mothers, vitamin B12 deficiency was verified, and 6 showed no indication for vitamin B12 deficiency."1.56Diagnostic Challenges Using a 2-Tier Strategy for Methylmalonic Acidurias: Data from 1.2 Million Dried Blood Spots. ( Blessing, H; Lotz-Havla, AS; Maier, EM; Röschinger, W; Schiergens, KA; Weiss, KJ, 2020)
"Proteinuria were a primary presenting symptom, followed by anemia and neurologic symptoms (frequent convulsions and unstable walking, respectively)."1.56Proteinuria as a presenting sign of combined methylmalonic acidemia and homocysteinemia: case report. ( Chen, LQ; Chen, RY; Chen, XQ; Li, XZ; Lin, Q; Shen, YY; Wu, HY; Xu, QY; Zhu, XM; Zhu, Y, 2020)
"Preterm birth was associated with lower birth weight and increased MMA marker levels suggesting that gestational age is the stronger predictive covariate compared to birth weight."1.51Elevated methylmalonic acidemia (MMA) screening markers in Hispanic and preterm newborns. ( Cowan, TM; de Fontnouvelle, CA; Enns, GM; Peng, G; Scharfe, C; Zhao, H, 2019)
"He had a family history of primary pulmonary hypertension in a sister."1.51Primary Pulmonary Hypertension Associated with Asymptomatic Methylmalonic Aciduria in a Child. ( Chioukh, FZ; Monastiri, K, 2019)
"Methylmalonic aciduria (MMA) is a disorder of organic acid metabolism resulting from a functional defect of the mitochondrial enzyme, methylmalonyl-CoA mutase (MCM)."1.48TAT-MTS-MCM fusion proteins reduce MMA levels and improve mitochondrial activity and liver function in MCM-deficient cells. ( Erlich-Hadad, T; Feldman, A; Greif, H; Hadad, R; Lictenstein, M; Lorberboum-Galski, H, 2018)
"No methylmalonic acidemia has been reported in children with CDKL5 disorder."1.48A male case with CDKL5-associated encephalopathy manifesting transient methylmalonic acidemia. ( Akamine, S; Fukai, R; Hara, T; Ishizaki, Y; Kimura, M; Koga, H; Matsumoto, N; Miyake, N; Ohga, S; Ohkubo, K; Saitsu, H; Sakai, Y; Sakamoto, O; Sakata, A; Sanefuji, M; Torisu, H; Yamaguchi, S, 2018)
"Methylmalonic acidemia (MMA) is an autosomal recessive disease of organic acidemia."1.48Management of adult-onset methylmalonic acidemia with hypotonia and acute respiratory failure: A case report. ( Chang, HT; Chang, MY; Chu, CC; Hsu, YL; Zhao, Z, 2018)
"Methylmalonic aciduria (MMAuria) is an inborn error of metabolism leading to neurological deterioration."1.48New in vitro model derived from brain-specific Mut-/- mice confirms cerebral ammonium accumulation in methylmalonic aciduria. ( Ballhausen, D; Baumgartner, M; Braissant, O; Cudré-Cung, HP; do Vale-Pereira, S; Forny, P; Gallart-Ayala, H; Gonzalez-Melo, M; Henry, H; Remacle, N; Teav, T, 2018)
"Methylmalonic acid (MMA) is a by-product of propionic acid metabolism through the vitamin B12 (cobalamin)-dependent enzyme methylmalonyl CoA mutase."1.43A Common Polymorphism in HIBCH Influences Methylmalonic Acid Concentrations in Blood Independently of Cobalamin. ( Abaan, HO; Bailey-Wilson, JE; Brody, LC; Casey, M; Cropp, CD; Cunningham, C; Kim, Y; McGaughey, DM; McNulty, H; Mills, JL; Molloy, AM; O'Neill, MB; Pangilinan, F; Shane, B; Strain, JJ; Ueland, PM; Velkova, A; Ward, M; Wilson, AF, 2016)
"Mild methylmalonic aciduria was detected by elevated urine methylmalonic acid and blood propionylcarnitine at the age of 6 months to 2 years and 8 months."1.43[Clinical and laboratory studies on four Chinese patients with succinate-CoA ligase deficiency noticed by mild methylmalonic aciduria]. ( Ding, Y; Li, DX; Li, XY; Liu, YP; Qin, YP; Song, JQ; Wang, Q; Yang, YL; Zhang, Y, 2016)
"We report the first case of acute encephalopathy induced by vaccination in an infant with methylmalonic aciduria cblA in China."1.42[Acute encephalopathy induced by vaccination in an infant with methylmalonic aciduria cblA]. ( Ding, Y; Li, X; Liu, Y; Song, J; Wang, H; Wang, Q; Wu, T; Yang, Y; Zhang, Y, 2015)
"Methylmalonic Acidemia (MMA) is an inborn error of metabolism that results in accumulation of methylmalonic acid in blood and increased excretion in urine."1.42Methylmalonic Acidemia. ( Ali, S; Awais Ul Hassan Shah, S; Mahmud, S, 2015)
" Oxidative stress and excitotoxicity have been involved in the toxic pattern exerted by these organic acids."1.42The effect of WIN 55,212-2 suggests a cannabinoid-sensitive component in the early toxicity induced by organic acids accumulating in glutaric acidemia type I and in related disorders of propionate metabolism in rat brain synaptosomes. ( Colín-González, AL; Leipnitz, G; Paz-Loyola, AL; Ribeiro, CA; Santamaría, A; Seminotti, B; Serratos, IN; Souza, DO; Wajner, M, 2015)
"Malignant hypertension was diagnosed."1.40Adult-onset eculizumab-resistant hemolytic uremic syndrome associated with cobalamin C deficiency. ( Benoist, JF; Cornec-Le Gall, E; De Parscau, L; Delmas, Y; Doucet, L; Fremeaux-Bacchi, V; Le Meur, Y; Ogier, H, 2014)
"Methylmalonic acidemia (MMA) is a metabolic disorder, which is caused by a deficiency of the mitochondrial enzyme methylmalonyl-CoA mutase."1.40A Primary Study on Down-Regulated miR-9-1 and Its Biological Significances in Methylmalonic Acidemia. ( Duan, R; Gao, H; Guan, W; Jia, Y; Li, Y; Peng, T; Teng, J; Wang, X, 2014)
"Methylmalonic aciduria is a rare disorder of organic acid metabolism with limited therapeutic options, resulting in high morbidity and mortality."1.40Correction of methylmalonic aciduria in vivo using a codon-optimized lentiviral vector. ( Anson, DS; Fletcher, JM; McIntyre, C; Peters, HL; Ranieri, E; Wong, ES, 2014)
"Methylmalonic acidemia (MMA) is an autosomal-recessive inborn metabolic disorder that results from a deficiency in methylmalonyl-coenzyme A mutase or its cofactor, adenosylcobalamin."1.40MicroRNA-9 regulates neural apoptosis in methylmalonic acidemia via targeting BCL2L11. ( Duan, R; Gao, H; Guan, W; Jia, Y; Li, L; Li, Y; Lu, J; Peng, T; Teng, J; Wang, X, 2014)
"Presently pregnancy is no more exceptional in women with metabolic diseases."1.39Pregnancy in a methylmalonic acidemia patient with kidney transplantation: a case report. ( Bellelli, E; Carducci, C; Elli, M; Gentile, I; Labriola, D; Lubrano, R; Paoli, S; Pérez, B; Santagata, S; Ugarte, M, 2013)
"The methylmalonic acidemia is an inborn error of metabolism (IEM) characterized by methylmalonic acid (MMA) accumulation in body fluids and tissues, causing neurological dysfunction, mitochondrial failure and oxidative stress."1.39Chronic administration of methylmalonate on young rats alters neuroinflammatory markers and spatial memory. ( Bobinski, F; da Silva Fiorin, F; de Oliveira Ferreira, AP; de Oliveira, CV; Della-Pace, ID; Dos Santos, AR; Duarte, MM; Fighera, MR; Funck, VR; Furian, AF; Nogueira, CW; Oliveira, MS; Pinton, S; Ribeiro, LR; Royes, LF, 2013)
"Acute renal failure was induced by gentamicin, an aminoglycoside antibiotic whose utilization over prolonged periods causes nephrotoxicity."1.39Acute renal failure potentiates methylmalonate-induced oxidative stress in brain and kidney of rats. ( Alves, L; Dal-Pizzol, F; Felisberto, F; Ferreira, GC; Freitas, BW; Petronilho, F; Pettenuzzo, LF; Rodrigues, LB; Schuck, PF; Streck, EL, 2013)
"Methylmalonic aciduria is an inborn error of metabolism characterized by accumulation of methylmalonate (MMA), propionate and 2-methylcitrate (2-MCA) in body fluids."1.39Brain damage in methylmalonic aciduria: 2-methylcitrate induces cerebral ammonium accumulation and apoptosis in 3D organotypic brain cell cultures. ( Ballhausen, D; Bonafé, L; Braissant, O; Henry, H; Jafari, P; Zavadakova, P, 2013)
"Methylmalonic aciduria is a common inherited metabolic disorder."1.37Prenatal diagnosis of methylmalonic aciduria by measuring methylmalonic acid in dried amniotic fluid on filter paper using gas chromatography-mass spectrometry. ( Inoue, Y; Ohse, M, 2011)
"Methylmalonic acidemia (MMA) is an organic acidemia caused by deficient activity of the mitochondrial enzyme methylmalonyl-CoA mutase (MUT)."1.36Long-term rescue of a lethal murine model of methylmalonic acidemia using adeno-associated viral gene therapy. ( Chandler, RJ; Venditti, CP, 2010)
"Methylmalonic acidemia is a lethal inborn error of metabolism that causes mitochondrial impairment, multi-organ dysfunction and a shortened lifespan."1.36Ion-abrasion scanning electron microscopy reveals distorted liver mitochondrial morphology in murine methylmalonic acidemia. ( Chandler, RJ; Lowekamp, BC; Murphy, GE; Narasimha, R; Subramaniam, S; Venditti, CP; Zerfas, PM, 2010)
"Methylmalonic acidemia (MMA) is a multifactorial autosomal recessive inborn error of organic acid metabolism, often presenting with neurological symptoms."1.35Fractional anisotropy for assessment of white matter tracts injury in methylmalonic acidemia. ( Gao, Y; Guan, WY; Han, LS; Li, YH; Wang, J; Zhang, YZ, 2009)
"Methylmalonic acidaemia (MMA) is a genetic disorder caused by defects in methylmalonyl-CoA mutase or in any of the different proteins involved in the synthesis of adenosylcobalamin."1.35Methylmalonic acidaemia: examination of genotype and biochemical data in 32 patients belonging to mut, cblA or cblB complementation group. ( Aldamiz-Echevarría, L; Campos, J; Cornejo, V; Del Toro, M; Desviat, LR; García, MJ; Mahfoud, A; Martínez, MA; Martínez-Pardo, M; Merinero, B; Parini, R; Pedrón, C; Peña-Quintana, L; Pérez, B; Pérez, M; Pérez-Cerdá, C; Pourfarzam, M; Rincón, A; Sala, PR; Ugarte, M, 2008)
"Methylmalonic acidemia (MMA) is an inborn disorder of amino acid metabolism, often presenting with neurological symptoms."1.33Magnetic resonance imaging and diffusion-weighted imaging in methylmalonic acidemia. ( Ayata, A; Baykal, B; Koroglu, M; Oktem, F; Oral, B; Oyar, O; Yeşildağ, A; Yildiz, H, 2005)
"Methylmalonic acidaemia (MMA) is a rare autosomal recessive inborn error of metabolism that typically presents in infancy with recurrent episodes of metabolic acidosis, developmental delay and failure to thrive."1.33Management of methylmalonic acidaemia by combined liver-kidney transplantation. ( Enns, GM; Millan, MT; Nagarajan, S; Sarwal, MM; Winter, S, 2005)
"Methylmalonic aciduria is a common organic aciduria disease."1.33Clinical and biochemical studies on Chinese patients with methylmalonic aciduria. ( Hasegawa, Y; Jiang, Y; Qin, J; Song, J; Sun, F; Wu, X; Yamaguchi, S; Yang, Y; Zhang, Y, 2006)
"Methylmalonic aciduria is a human autosomal recessive disorder of organic acid metabolism resulting from a functional defect in the activity of the enzyme methylmalonyl-CoA mutase."1.32A knock-out mouse model for methylmalonic aciduria resulting in neonatal lethality. ( Fowler, KJ; Gazeas, S; Ioannou, PA; Kahler, SG; Nefedov, M; Peters, H; Pitt, J; Sarsero, J, 2003)
"Methylmalonic aciduria (MMA) is an autosomal recessive inborn error of metabolism that results from functional defects in methylmalonyl CoA mutase (MCM), a nuclear-encoded, mitochondrial enzyme that uses the vitamin B12 derivative, adenosylcobalamin (AdoCbl) as a cofactor."1.30Seven novel mutations in mut methylmalonic aciduria. ( Adjalla, CE; Chan, A; Evans, S; Gilfix, BM; Hosack, AR; Lamothe, E; Matiaszuk, NV; Rosenblatt, DS; Sun, S, 1998)
"Methylmalonic acidemia is an inborn error of organic acid metabolism resulting from defects in methylmalonyl CoA mutase."1.30Plasma amino acid and urine organic acid analyses of methylmalonic acidemia in a Thai infant. ( Chokchaichamnankit, D; Liammongkolkul, S; Srisomsap', C; Svasti, J; Wasant, P, 1999)
"In patients diagnosed as Reye syndrome, tissue carnitine deficiency was not always recognized and no decrease in the free/total carnitine ratio was found in the liver or muscle."1.28Carnitine deficiency in inherited organic acid disorders and Reye syndrome. ( Kidouchi, K; Kobayashi, M; Sugiyama, N; Wada, Y, 1990)
"l-Carnitine was given to three of these patients; in each case, concentrations of plasma and urine carnitines increased accompanied by a marked increase in concentrations of short-chain acylcarnitines."1.27Urinary excretion of l-carnitine and acylcarnitines by patients with disorders of organic acid metabolism: evidence for secondary insufficiency of l-carnitine. ( Chalmers, RA; Hoppel, CL; Roe, CR; Stacey, TE, 1984)
"Methylmalonic aciduria and Hartnup disorder are two rare autosomal recessively inherited metabolic disorders."1.27Occurrences of methylmalonic aciduria and Hartnup disorder in the same family. ( Coulombe, JT; Duran, M; Shih, VE; Wadman, SK; Waelkens, JJ, 1984)
"Carnitine metabolism was studied and a therapeutic trial with L-carnitine was undertaken in 3 patients with methylmalonic aciduria."1.27[Carnitine in the treatment of methylmalonic aciduria (MMA)]. ( Otten, A; Penn, D; Schmidt, H; Schmidt-Sommerfeld, E, 1986)
" In addition a dose-response effect of alanine was observed."1.27Alanine decreases the protein requirements of infants with inborn errors of amino acid metabolism. ( Algert, S; Kelts, DG; Nyhan, WL; Prodanos, C; Wolff, JA, 1985)
"Methylmalonic acid was isolated from multiple urine samples, purified, and analyzed by 13C nuclear magnetic resonance spectroscopy."1.25[13C]Valine metabolism in methylmalonicacidemia using nuclear magnetic resonance: propinonate as an obligate intermediate. ( Armitage, IM; Hsia, YE; Lipsky, SR; Ramsdell, HS; Rosenberg, LE; Tanaka, K, 1975)

Research

Studies (378)

TimeframeStudies, this research(%)All Research%
pre-1990113 (29.89)18.7374
1990's74 (19.58)18.2507
2000's66 (17.46)29.6817
2010's73 (19.31)24.3611
2020's52 (13.76)2.80

Authors

AuthorsStudies
Alfadhel, M1
Nashabat, M1
Saleh, M1
Elamin, M1
Alfares, A2
Al Othaim, A1
Umair, M1
Ahmed, H1
Ababneh, F1
Al Mutairi, F1
Eyaid, W1
Alswaid, A1
Alohali, L1
Faqeih, E1
Almannai, M1
Aljeraisy, M1
Albdah, B1
Hussein, MA1
Rahbeeni, Z1
Alasmari, A1
Matmat, K1
Guéant-Rodriguez, RM1
Oussalah, A1
Wiedemann-Fodé, A1
Dionisi-Vici, C10
Coelho, D2
Guéant, JL1
Conart, JB1
Jin, L1
Han, X1
He, F1
Zhang, C1
Wood, WD1
Elmaghrabi, A1
Gotway, G1
Wolf, MTF1
Brennerová, K1
Škopková, M1
Ostrožlíková, M1
Šaligová, J1
Staník, J1
Bzdúch, V1
Gašperíková, D1
Pappas, KB1
Younan, M1
Conway, R1
Longo, N2
Sass, JO1
Jurecka, A2
Vockley, J2
Nguyen, MG1
Tronick, L1
Modirian, F1
Mardach, R1
Besterman, AD1
Kacpura, A1
Frigeni, M1
Gunther, K1
Farach, L1
Song, D1
Lv, Y1
Wang, H2
Ge, J1
Li, T1
Chen, Y3
Waisbren, SE1
Liu, Y9
Chen, Z1
Kang, L2
He, R2
Song, J4
Shi, C1
Chen, J1
Dong, H4
Zhang, Y10
Ma, Y1
Wu, T2
Wang, Q5
Ding, Y5
Li, X2
Li, D2
Li, M2
Jin, Y4
Qin, J6
Yang, Y6
Briso-Montiano, Á1
Vilas, A1
Richard, E2
Ruiz-Sala, P1
Morato, E1
Desviat, LR3
Ugarte, M11
Rodríguez-Pombo, P2
Pérez, B5
Marelli, C1
Fouilhoux, A2
Benoist, JF7
De Lonlay, P4
Guffon-Fouilhoux, N1
Brassier, A1
Cano, A1
Chabrol, B3
Pennisi, A1
Schiff, M3
Acquaviva, C5
Murphy, E2
Servais, A2
Lachmann, R1
Wang, S2
Zhang, X1
Cai, H1
Liu, J1
Fang, S1
Yu, B1
Venturoni, LE1
Venditti, CP10
Monostori, P2
Godejohann, M1
Janda, J1
Galla, Z1
Rácz, G1
Klinke, G2
Szatmári, I1
Zsidegh, P1
Kohlmüller, D1
Kölker, S16
Hoffmann, GF7
Gramer, G3
Okun, JG5
Wang, F4
Liang, L4
Ling, S2
Yu, Y3
Chen, T3
Xu, F3
Gong, Z3
Han, L6
Zabel, KM1
Fitzgerald, RL1
Ramon, C1
Traversi, F1
Bürer, C1
Froese, DS6
Stelling, J1
Sen, K1
Burrage, LC1
Chapman, KA4
Ginevic, I1
Mazariegos, GV1
Graham, BH1
Goyne, C1
Kansal, L1
Martinelli, D4
Catesini, G3
Greco, B1
Guarnera, A1
Parrillo, C1
Maines, E2
Longo, D1
Napolitano, A1
De Nictolis, F2
Cairoli, S1
Liccardo, D1
Caviglia, S1
Sidorina, A1
Olivieri, G3
Siri, B1
Bianchi, R1
Spagnoletti, G1
Dello Strologo, L2
Spada, M6
Chakrapani, A1
Stojanovic, J1
Vara, R1
Head, PE1
Meier, JL1
Manoli, I2
Gebremariam, A1
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Roe, CR6
Millington, DS3
Hoppel, CL4
Hayasaka, K3
Metoki, K1
Satoh, T2
Narisawa, K4
Tada, K2
Kawakami, T1
Matsuo, N1
Aoki, T1
Batshaw, ML3
Thomas, GH1
Cohen, SR1
Matalon, R1
Depondt, E2
Mitchell, G1
Rey, F1
Rey, J1
Frézal, J1
Jakobs, C5
Sweetman, L7
Nyhan, WL9
Shih, VE2
Coulombe, JT1
Wadman, SK4
Waelkens, JJ1
Duillo, MT1
Poggi, L1
Cortese, M1
de Toni, T1
Di Rocco, M1
Robb, RM1
Dowton, SB2
Levy, HL2
Zinn, AB1
Hine, DG1
Tanaka, K3
Kølvraa, S1
Gregersen, N1
Christensen, E1
Rasmussen, K1
Vecchio, F1
Carnevale, F1
Paganetti, G1
di Bitonto, G1
Penza, R1
Francioso, G1
Meiring, JL2
Strydom, AJ1
Valdivieso, F1
Sanjurjo, P2
Jaquotot, C1
Vallo, A1
Uriarte, R1
Prats, JM1
Rodríguez Soriano, J1
Rosario, P1
Medina, JM1
Rufini, S1
Ghebregzabher, M1
Bragetti, P1
Lato, M1
Kelly, S1
Cowger, M1
Capece, G2
Giliberti, P2
Militerni, R2
Pignero, A2
Naylor, G1
Hornbeck, C1
Griffiths, J1
Mörch, L1
Brandänge, S1
Boeckx, RL1
Hicks, JM1
Bhatt, HR2
Green, A1
Linnell, JC3
Bruinvis, L2
Ketting, D2
Kamerling, JP1
Schutgens, RB1
Krieger, I1
Nigro, M1
Taqi, Q1
van Dyk, JC1
Prinsloo, JG1
del Valle, JA1
Cathelineau, L2
Briand, P2
Lubs, H1
Seidlitz, G1
Pfau, E1
Igarashi, Y1
Saitoh, T1
Ichinohazama, Y1
Onodera, H1
Oohara, K1
Haney, ML1
Jeffrey, CP1
Cavanagh, HD1
Maties, M1
Evans, J1
Oizumi, J1
Giudici, TA1
Ng, WG1
Shaw, KN1
Donnell, GN1
Schmidt, H2
Tauscher, B1
Depène, E1
Hammersen, G1
Kochen, W1
Morrow, G3
Burkel, GM1
Pedersen, VF1
Little, JA1
Dempsey, NJ1
Tuchman, M2
Ginder, GD1
Baumgarter, ER1
Shevell, MI2
Matiaszuk, N1
Ledley, FD8
Henriquez, H1
el Din, A1
Ozand, PT2
Subramanyam, SB1
al Gain, SI1
Crane, AM3
Abramowicz, MJ1
Andrien, M1
Dupont, E1
Dorchy, H1
Parma, J1
Duprez, L1
Courtens, W1
Vamos, E1
Bender, C1
Büchler, A1
Konecki, DS1
Brismar, J1
van der Meer, SB2
Poggi, F2
Hubert, P1
Rapoport, D1
Bodemer, C1
De Prost, Y1
Bachollet, B1
Teillac-Hamel, D1
Fraitag, S1
Blecker, U1
De Meirleir, L2
De Raeve, L2
Ramet, J2
Vandenplas, Y2
Gerlo, E1
Inoue, F1
Terada, N1
Nukina, S1
Kodo, N1
Kinugasa, A1
Sawada, T1
Zass, R1
Leupold, D2
Stöckler, S2
Lackner, H1
Ginter, G1
Schwinger, W1
Plecko, B1
Müller, W1
Okano, M1
Kishiyama, K1
Satake, N1
Kubo, S1
Ishikawa, N1
Shimoizumi, H1
Okabe, I1
Kodama, H1
Yanagisawa, M1
Sherwood, WG1
Woolf, D1
Lawless, ST1
Zaritsky, A1
Bonham, J1
Taylor, CJ1
Clarke, JT1
Durie, P1
Stanley, CA1
Willi, SM1
Treem, WR1
Hale, DE1
Rutledge, SL1
Geraghty, M1
Mroczek, E1
Rosenblatt, D2
Kohout, E1
Treacy, E2
Clow, C1
Mamer, OA1
Scriver, CR2
Sum, JM1
Twiss, JL1
Horoupian, DS1
Minkler, PE1
Sanjurjo Crespo, P1
Labayru Echeverría, M1
Ingunza Aguirre, N1
Sasieta Altuna, M1
Vallo Boado, A1
Bain, MD1
Nussey, SS1
Jones, M1
Eissler, A1
Sperl, W1
Schadewaldt, P1
McCann, MT1
Thompson, MM1
Gueron, IC1
Lemieux, B2
Giguère, R2
Bremer, HJ1
Burns, SP1
Iles, RA4
Arbour, L1
Chessex, P1
Graham, G1
Kasprzak, L1
Casey, K1
Bell, L1
Mamer, O1
Thomä, NH1
Leadlay, PF1
Herwig, J1
Corazza, F1
Blum, D1
Clercx, A1
Mardens, Y1
Fondu, P1
Aspler, AL1
Pletcher, BA1
Fenton, WA2
Seashore, MR1
Aikoh, H2
Sasaki, M2
Sugai, K2
Yoshida, H2
Sakuragawa, N1
Howard, R1
Frieden, IJ1
Crawford, D1
McCalmont, T1
Levy, ML1
Goodman, SI2
Ohnstad, C1
Hart, K1
Berrios, M1
Packman, S1
Ruiz, JI1
Montejo, M1
Adjalla, CE2
Hosack, AR2
Matiaszuk, NV2
Lamothe, E1
Sun, S1
Chan, A1
Evans, S1
van 't Hoff, WG1
Dixon, M1
Taylor, J1
Mistry, P1
Rolles, K1
Rees, L1
Tunnessen, WW1
Gregg, AR1
Warman, AW1
Thorburn, DR1
Cantatore, P1
Petruzzella, V1
Nicoletti, C1
Papadia, F1
Fracasso, F1
Rustin, P1
Gadaleta, MN1
Waggoner, DJ1
Ueda, K1
Mantia, C1
Struys, E1
Kok, RM1
Roe, DS1
Harris, RA1
Chadefaux-Vekemans, B1
Kamoun, P1
Tonetti, C1
Zittoun, J1
Van Calcar, SC1
Harding, CO1
Lyne, P1
Hogan, K1
Sollinger, H1
Rieselbach, RE1
Wolff, JA4
Mikami, H1
Ogasawara, M1
Matsubara, Y1
Kikuchi, M1
Miyabayashi, S1
Kure, S1
Sniderman, LC1
Lambert, M1
Auray-Blais, C1
Laframboise, R1
Treacy, EP1
Feillet, F1
Dixon, MA1
Berger, I1
Shaag, A1
Anikster, Y1
Bar-Meir, M1
Joseph, A1
Elpeleg, ON1
Srisomsap', C1
Chokchaichamnankit, D1
Heinemann, MK1
Tomaske, M1
Bosk, A1
Baden, W1
Ziemer, G1
Chace, DH1
DiPerna, JC1
Kalas, TA1
Johnson, RW1
Naylor, EW1
Ogier de Baulny, H1
Matthews, DM1
Mudd, SH1
Uhlendorf, BW1
Wise, IJ1
Giorgio, AJ1
Trowbridge, M1
Boone, AW1
Patten, RS1
Lebowitz, J2
Bachmann, C4
Wick, H2
Hisa, S1
Suzuki, H1
Revsin, B1
Clark, R1
Whelan, DT2
van Gennip, AH1
van Sprang, FJ1
Matsuda, I1
Terashima, T1
Yamamoto, J1
Akaboshi, I1
Shinozuka, S1
Hattori, S1
Nagata, N1
Oka, Y1
McCabe, ER1
Fennessey, PV1
Miles, BS1
Mace, JW1
Jellum, E1
Ryan, E1
Spate, M1
Morris, M1
Hurley, RM1
Hill, R1
Willard, HF2
Cohen, JJ1
Snyderman, SE1
Amédée-Manesme, O1
Lavaud, J1
Mselati, JC1
Besson-Leaud, M1
Checouri, A1
Leraillez, J1
Ferre, P1
Broquist, HP1
Schreier, K1
Porath, U1
Ampola, MG1
Nakamura, E1
Brechbühler, T1
Piccardo, M1
Tassara, F1
Vico, L1
Haan, EA1
Danks, DM1
Hoogenraad, NJ1
Rogers, JG1
Higginbottom, MC1
Onishi, S1
Woolf, LI1
Garnica, A1
Desrosiers, P1
Sargent, T1
Ambani, LM1
Hart, AC2
Steen, VD1
Ruddle, FH1
Armitage, IM1
Ramsdell, HS1
Hsia, YE1
Lipsky, SR1
Vaden, SL1
Wood, PA1
Cornwell, PE1
Miller, RT1
Page, R1
Slavc, I1
Ebner, F1
Shoemaker, JD1
Lynch, RE1
Hoffmann, JW1
Sly, WS1
Thompson, GN5
Wong, SN1
Low, LC1
Lau, YL1
Nicholls, J1
Chan, MY1
Wilkemeyer, MF1
Davies, SE1
Spaapen, LJ1
de Almeida, IT1
Silva, MF1
Portela, R1
Cabral, A1
Tasso, T1
Eusébio, F1
Silveira, C1
Yoshida, I1
Ajami, A1
Sweetman, FR1
Prodanos, C3
Smith, M1
Kodama, S1
Sugiura, M1
Nakao, H1
Miyoshi, M1
Yoshii, K1
Komatsu, M1
Sakurai, T1
Lumetta, M1
Jansen, R1
Nham, SU1
Halliday, D3
Carter, RJ1
Unrath, M1
Snyder, FF1
Bresson, JL1
Lyonnet, SL1
Reed, PJ1
Lewis, LL1
Hawkins, HK1
Edwards, MS1
Sugiyama, N1
Kidouchi, K1
Kobayashi, M1
Wada, Y1
Cooper, BA1
Koletzko, B1
Hyman, SL1
Porter, CA1
Page, TJ1
Iwata, BA1
Kissel, R1
Cederbaum, SD1
Vargas, J1
Bond, LD1
Maltby, DA1
Gale, DS1
Holm, J1
Ponders, L1
Piesowicz, AT1
Brett, EM1
Fujisawa, S1
Shimatani, K1
Yamada, H1
Hironaka, Y1
Mamlok, RJ1
Isenberg, JN1
Rassin, DK1
Norcross, K1
Tallan, HH1
Barltrop, D1
Penn, D2
Otten, A1
Schmidt-Sommerfeld, E2
Ogura, N1
Ohtake, A1
Takayanagi, M1
Nakajima, H1
Kondo, H1
Terada, H1
Okuda, K1
Nomoto, Y1
Bick, D1
Giles, L1
Sardharwalla, IB1
Donnai, P1
Clayton, JK1
Ohura, T1
Hind, AJ2
Bieber, LL1
Diekmann, E1
Laryea, MD1
Heidenreich, R1
Natowicz, M1
Hainline, BE1
Berman, P1
Kelley, RI1
Hillman, RE1
Bartholomew, DW1
Allen, RH1
Valle, DL1
Francomano, CA1
Kretschmer, RE1
Yuan, LF1
Zhao, SM1
Luo, HY1
Huang, XH1
Guo, YZ1
Xu, JZ1
Xu, YY1
Ney, D2
Bay, C2
Kelts, DG3
Kulovich, S2
Mitchell, GA1
Melançon, SB1
Geoffroy, G1
Orquin, J1
Homsy, MB1
Dallaire, L1
Allen, KR1
Khan, R1
Watson, D1
Kok, AJ1
van Zoeren-Grobben, D1
van de Bor, M1
Mooy, PD1
van Gelderen, HH1
Moreno-Vega, A1
Govantes, JM1
Strom, C1
Griswold, W1
Sweetman, F1
Algert, S1
Zakim, D1
Kroll, S2
Zebisch, P2
Toussaint, W2

Clinical Trials (2)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Understanding the Long-Term Management of Organic Acidemia Patients With CARBAGLU®: A Mixed Methods Approach[NCT04176523]75 participants (Anticipated)Observational2019-01-15Recruiting
Phase 2, Double-Blind, Placebo Controlled Clinical Trial of EPI-743 in Subjects With Cobalamin C Defect[NCT01793090]Phase 230 participants (Actual)Interventional2013-01-31Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Reviews

43 reviews available for methylmalonic acid and Amino Acid Metabolism Disorders, Inborn

ArticleYear
Ocular manifestations in patients with inborn errors of intracellular cobalamin metabolism: a systematic review.
    Human genetics, 2022, Volume: 141, Issue:7

    Topics: Amino Acid Metabolism, Inborn Errors; Homocystinuria; Humans; Macular Degeneration; Methylmalonic Ac

2022
Prevalence of methylmalonic acidemia among newborns and the clinical-suspected population: a meta-analyse.
    The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians, 2022, Volume: 35, Issue:25

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Infant, Newborn; Methylmalonic Acid; Neonatal Screenin

2022
Biomarkers for drug development in propionic and methylmalonic acidemias.
    Journal of inherited metabolic disease, 2022, Volume: 45, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Biomarkers; Drug Development; Humans; Methylmalonic Acid; Prop

2022
Neurodevelopmental and neuropsychiatric disorders in cobalamin C disease: a case report and review of the literature.
    Cold Spring Harbor molecular case studies, 2022, Volume: 8, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Autism Spectrum Disorder; Carrier Proteins; Homocystinuria; Hu

2022
Review of neuropsychological outcomes in isolated methylmalonic acidemia: recommendations for assessing impact of treatments.
    Metabolic brain disease, 2022, Volume: 37, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Humans; Methylmalonic Acid; Methylmalonyl-CoA Mutase; M

2022
The Regulation and Characterization of Mitochondrial-Derived Methylmalonic Acid in Mitochondrial Dysfunction and Oxidative Stress: From Basic Research to Clinical Practice.
    Oxidative medicine and cellular longevity, 2022, Volume: 2022

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Methylmalonic Acid; Mitochondria; Oxidative Stress; Vi

2022
Treatment of metabolic disorders using genomic technologies: Lessons from methylmalonic acidemia.
    Journal of inherited metabolic disease, 2022, Volume: 45, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Dependovirus; Genomics; Humans; Methylmalonic Acid; Methylmalo

2022
Safety, efficacy, and timing of transplantation(s) in propionic and methylmalonic aciduria.
    Journal of inherited metabolic disease, 2023, Volume: 46, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Kidney Transplantation; Liver Transplantation; Methylm

2023
New insights into the pathophysiology of methylmalonic acidemia.
    Journal of inherited metabolic disease, 2023, Volume: 46, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Methylmalonic Acid; Methylmalonyl-CoA Mutase; Mitochon

2023
Biomarkers to predict disease progression and therapeutic response in isolated methylmalonic acidemia.
    Journal of inherited metabolic disease, 2023, Volume: 46, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Biomarkers; Disease Progression; Humans; Methylmalonic Acid; M

2023
Challenges and strategies for clinical trials in propionic and methylmalonic acidemias.
    Molecular genetics and metabolism, 2023, Volume: 139, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Methylmalonic Acid; Propionic Acidemia; Rare Diseases;

2023
Organic acidurias: Major gaps, new challenges, and a yet unfulfilled promise.
    Journal of inherited metabolic disease, 2021, Volume: 44, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Brain; Brain Diseases, Metabolic, Inborn; Energy Meta

2021
Atypical hemolytic uremic syndrome induced by CblC subtype of methylmalonic academia: A case report and literature review.
    Medicine, 2017, Volume: 96, Issue:43

    Topics: Amino Acid Metabolism, Inborn Errors; Atypical Hemolytic Uremic Syndrome; Carrier Proteins; Child, P

2017
Organic acidurias in adults: late complications and management.
    Journal of inherited metabolic disease, 2018, Volume: 41, Issue:5

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Brain Diseases, Metabolic; Glutaryl-CoA Dehydrogenase;

2018
[Advances in the clinical and laboratory studies on methylmalonic aciduria combined with homocysteinemia type cblC].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2013, Volume: 51, Issue:4

    Topics: Adult; Age of Onset; Amino Acid Metabolism, Inborn Errors; Betaine; Carrier Proteins; Child; China;

2013
Three new cases of late-onset cblC defect and review of the literature illustrating when to consider inborn errors of metabolism beyond infancy.
    Orphanet journal of rare diseases, 2014, Nov-15, Volume: 9

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Carrier Proteins; Child; Child, Preschool;

2014
Causes of and diagnostic approach to methylmalonic acidurias.
    Journal of inherited metabolic disease, 2008, Volume: 31, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Cobamides; Genetic Complementation Test; Humans; Methylmalonic

2008
Methylmalonic acidemia: brain imaging findings in 52 children and a review of the literature.
    Pediatric radiology, 2008, Volume: 38, Issue:10

    Topics: Amino Acid Metabolism, Inborn Errors; Brain Diseases; Child, Preschool; Female; Humans; Infant; Infa

2008
Mitochondrial energy metabolism in neurodegeneration associated with methylmalonic acidemia.
    Journal of bioenergetics and biomembranes, 2011, Volume: 43, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Energy Metabolism; Humans; Methylmalonic Acid; Mitochondria; N

2011
Combined methylmalonic acidemia and homocystinuria, cblC type. I. Clinical presentations, diagnosis and management.
    Journal of inherited metabolic disease, 2012, Volume: 35, Issue:1

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Carrier Proteins; Child; Child, Preschool; Female;

2012
Renal dysfunction in methylmalonic acidurias: review for the pediatric nephrologist.
    Pediatric nephrology (Berlin, Germany), 2013, Volume: 28, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Diet; Dietary Supplements; Genotype; Humans; Kidney Transplant

2013
Pathophysiology, diagnosis, and treatment of methylmalonic aciduria-recent advances and new challenges.
    Pediatric nephrology (Berlin, Germany), 2004, Volume: 19, Issue:10

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Humans; Kidney Failure, Chronic; Methylmalonic Acid

2004
Methylmalonic acidemia (MMA).
    Molecular genetics and metabolism, 2005, Volume: 85, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Intestinal Absorption; Methylmalonic Acid; Methylmalon

2005
Combined liver-kidney transplant for the management of methylmalonic aciduria: a case report and review of the literature.
    Molecular genetics and metabolism, 2008, Volume: 93, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Developmental Disabilities; Humans; Kidney T

2008
[Measurement of methylmalonic acid, homocysteine and methionine in cobalamin and folate deficiencies and homocysteinuria].
    Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 2008, Mar-13, Volume: 128, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Biomarkers; Diagnosis, Differential; Folic Acid; Folic Acid De

2008
Organic acidemias: a methylmalonic and propionic focus.
    Journal of pediatric nursing, 2008, Volume: 23, Issue:3

    Topics: Acidosis; Aftercare; Amino Acid Metabolism, Inborn Errors; Diet, Protein-Restricted; Early Diagnosis

2008
Vitamin-responsive inborn errors of metabolism.
    Advances in clinical chemistry, 1983, Volume: 23

    Topics: Acetyl-CoA Carboxylase; Acidosis; Amino Acid Metabolism, Inborn Errors; Animals; Biotin; Folic Acid;

1983
CT and MR of the brain in disorders of the propionate and methylmalonate metabolism.
    AJNR. American journal of neuroradiology, 1994, Volume: 15, Issue:8

    Topics: Amino Acid Metabolism, Inborn Errors; Basal Ganglia; Brain; Cerebral Ventricles; Cerebral Ventriculo

1994
[A molecular study of methylmalonic aciduria: structure-function correlations].
    Bulletin de l'Academie nationale de medecine, 1996, Volume: 180, Issue:7

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Amino Acid Sequence; Humans; Methylmalonic Acid; Mol

1996
Stable isotope studies in propionic and methylmalonic acidaemia.
    European journal of pediatrics, 1997, Volume: 156 Suppl 1

    Topics: Amino Acid Metabolism, Inborn Errors; Fatty Acids; Humans; Isotope Labeling; Methylmalonic Acid; Oxi

1997
Methylmalonic acidemia, cobalamin C type, presenting with cutaneous manifestations.
    Archives of dermatology, 1997, Volume: 133, Issue:12

    Topics: Acrodermatitis; Amino Acid Metabolism, Inborn Errors; Biopsy; Cheilitis; Female; Humans; Infant, New

1997
Methylmalonic aciduria (cblF): case report and response to therapy.
    American journal of medical genetics, 1998, Oct-12, Volume: 79, Issue:5

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Female; Humans; Methylmalonic Acid; Propionates; V

1998
Branched-chain organic acidurias.
    Seminars in neonatology : SN, 2002, Volume: 7, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Branched-Chain; Diagnosis, Differential; Glycine;

2002
Organic acidemias.
    Clinics in perinatology, 1976, Volume: 3, Issue:1

    Topics: Acidosis, Renal Tubular; Acids; Amino Acid Metabolism, Inborn Errors; Amino Acids, Essential; Ammoni

1976
The dietary therapy of inherited metabolic disease.
    Progress in food & nutrition science, 1975, Volume: 1, Issue:7-8

    Topics: Alkaptonuria; Amino Acid Metabolism, Inborn Errors; Carbohydrate Metabolism, Inborn Errors; Child; C

1975
Amino acid metabolism.
    Nutrition reviews, 1976, Volume: 34, Issue:10

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Animals; Biological Transport, Active; Carnitine;

1976
[Congenital metabolic acidosis in the postnatal period].
    Deutsche medizinische Wochenschrift (1946), 1978, Jun-02, Volume: 103, Issue:22

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Fructose-1,6-Diphosphatase Deficiency; Glutarates; G

1978
[Methylmalonic aciduria. Classification, diagnosis and therapy (author's transl)].
    Klinische Wochenschrift, 1977, Jan-15, Volume: 55, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Humans; Infant, Newborn; Ketosis; Malonates; Methylmal

1977
[Some clinical and therapeutic aspects of organico-acidemia and organico-aciduria].
    La Clinica terapeutica, 1977, Apr-15, Volume: 81, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Butyrates; Humans; Maple Syrup Urine Disease; Met

1977
The dietary treatment of inborn errors of metabolism.
    The Proceedings of the Nutrition Society, 1976, Volume: 35, Issue:1

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Anemia, Megaloblastic; Child; Female; Folic Acid;

1976
Treating genetic diseases: lessons from three children.
    Pediatric research, 1990, Volume: 27, Issue:6 Suppl

    Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Child; Genetic Diseases, Inborn; Genetic Therapy; Hum

1990
Recent advances in the inherited methylmalonic acidemias.
    Acta paediatrica Scandinavica, 1987, Volume: 76, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Malonates; Methylmalonic Acid; Methylmalonyl-CoA Mutas

1987
Biochemical foundations of preventive medicine: the study of abnormal enzymes.
    Horizons in biochemistry and biophysics, 1974, Volume: 1

    Topics: Amino Acid Metabolism, Inborn Errors; Cystathionine; Cystathionine gamma-Lyase; Erythrocytes; Genes,

1974

Trials

7 trials available for methylmalonic acid and Amino Acid Metabolism Disorders, Inborn

ArticleYear
Long-term effectiveness of carglumic acid in patients with propionic acidemia (PA) and methylmalonic acidemia (MMA): a randomized clinical trial.
    Orphanet journal of rare diseases, 2021, 10-11, Volume: 16, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Glutamates; Humans; Methylmalonic Acid; Propionic Acidemia; Pr

2021
Oxidative stress parameters in urine from patients with disorders of propionate metabolism: a beneficial effect of L:-carnitine supplementation.
    Cellular and molecular neurobiology, 2012, Volume: 32, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Antioxidants; Carnitine; Child; Child, Preschool; Diet, Protei

2012
[Clinical studies on fifty-seven Chinese patients with combined methylmalonic aciduria and homocysteinemia].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2007, Volume: 45, Issue:7

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Anemia; Carnitine; Child; Child, Preschool;

2007
Emergency presentations of patients with methylmalonic acidemia, propionic acidemia and branched chain amino acidemia (MSUD).
    Brain & development, 1994, Volume: 16 Suppl

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Branched-Chain; Bacteremia; Blood Gas Analysis; B

1994
Clinical outcome of long-term management of patients with vitamin B12-unresponsive methylmalonic acidemia.
    The Journal of pediatrics, 1994, Volume: 125, Issue:6 Pt 1

    Topics: Age Factors; Amino Acid Metabolism, Inborn Errors; Child, Preschool; Combined Modality Therapy; Diet

1994
Propionylcarnitine excretion is not affected by metronidazole administration to patients with disorders of propionate metabolism.
    European journal of pediatrics, 1996, Volume: 155, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Antitrichomonal Agents; Carnitine; Child, Preschool; Humans; I

1996
The use of metronidazole in management of methylmalonic and propionic acidaemias.
    European journal of pediatrics, 1990, Volume: 149, Issue:11

    Topics: Amino Acid Metabolism, Inborn Errors; Breath Tests; Child, Preschool; Feces; Humans; Hydrogen; Infan

1990

Other Studies

328 other studies available for methylmalonic acid and Amino Acid Metabolism Disorders, Inborn

ArticleYear
The roles of homocysteinemia and methylmalonic acidemia in kidney injury in atypical hemolytic uremic syndrome caused by cobalamin C deficiency.
    Pediatric nephrology (Berlin, Germany), 2022, Volume: 37, Issue:6

    Topics: Acute Kidney Injury; Amino Acid Metabolism, Inborn Errors; Atypical Hemolytic Uremic Syndrome; Femal

2022
Genetic testing is necessary for correct diagnosis and treatment in patients with isolated methylmalonic aciduria: a case report.
    BMC pediatrics, 2021, 12-16, Volume: 21, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Genetic Testing; Humans; Infant, Newborn; Methylmalonic Acid;

2021
Transcobalamin receptor deficiency in seven asymptomatic patients ascertained through newborn screening.
    American journal of medical genetics. Part A, 2022, Volume: 188, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Humans; Hydroxocobalamin; Infant, Newborn; Methylmaloni

2022
Clinical and biochemical outcomes in cobalamin C deficiency with use of high-dose hydroxocobalamin in the early neonatal period.
    American journal of medical genetics. Part A, 2022, Volume: 188, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Humans; Hydroxocobalamin; Infant, Newborn; Methylmalon

2022
Investigation and Analysis of Blood Biochemical Indexes and Molecular Biology of Methylmalonic Acidemia.
    Clinical laboratory, 2022, Mar-01, Volume: 68, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Humans; Infant, Newborn; Methylmalonic Acid; Molecular

2022
Comparing amniotic fluid mass spectrometry assays and amniocyte gene analyses for the prenatal diagnosis of methylmalonic aciduria.
    PloS one, 2022, Volume: 17, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Amniotic Fluid; Child; Female; Humans; Methylmalonic Acid; Pre

2022
Hepatocyte-like cells differentiated from methylmalonic aciduria cblB type induced pluripotent stem cells: A platform for the evaluation of pharmacochaperoning.
    Biochimica et biophysica acta. Molecular basis of disease, 2022, 09-01, Volume: 1868, Issue:9

    Topics: Adaptor Proteins, Signal Transducing; Amino Acid Metabolism, Inborn Errors; Animals; Hepatocytes; Hu

2022
Very long-term outcomes in 23 patients with cblA type methylmalonic acidemia.
    Journal of inherited metabolic disease, 2022, Volume: 45, Issue:5

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Child; Humans; Intellectual Disability; Kidney Failure,

2022
Identification of potential interferents of methylmalonic acid: A previously unrecognized pitfall in clinical diagnostics and newborn screening.
    Clinical biochemistry, 2023, Volume: 111

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Infant, Newborn; Methylmalonic Acid; Neonatal Screenin

2023
Clinical characteristics and genotype analysis of five infants with cblX type of methylmalonic acidemia.
    Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences, 2022, Jun-25, Volume: 51, Issue:3

    Topics: Acetylcarnitine; Amino Acid Metabolism, Inborn Errors; China; Drug Resistant Epilepsy; Female; Genot

2022
Elevated methylmalonic acid as an acquired inborn error of metabolism in a domino liver transplant recipient.
    Clinica chimica acta; international journal of clinical chemistry, 2022, 12-01, Volume: 537

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Methylmalonic Acid; Transplant Recipients; Vitamin B 1

2022
Cellular and computational models reveal environmental and metabolic interactions in MMUT-type methylmalonic aciduria.
    Journal of inherited metabolic disease, 2023, Volume: 46, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; HEK293 Cells; Humans; Methylmalonic Acid; Methylmalonyl-CoA Mu

2023
Solid organ transplantation in methylmalonic acidemia and propionic acidemia: A points to consider statement of the American College of Medical Genetics and Genomics (ACMG).
    Genetics in medicine : official journal of the American College of Medical Genetics, 2023, Volume: 25, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Genetics, Medical; Genomics; Humans; Methylmalonic Acid; Organ

2023
Pearls & Oy-sters: Late-Onset Cobalamin C Deficiency Presenting With Subacute Combined Degeneration.
    Neurology, 2023, 03-07, Volume: 100, Issue:10

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Child; Female; Humans; Methylmalonic Acid; Spinal Cord

2023
Neurologic outcome following liver transplantation for methylmalonic aciduria.
    Journal of inherited metabolic disease, 2023, Volume: 46, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Biomarkers; Humans; Lactic Acid; Liver Transplantation; Methyl

2023
Late-onset cblC defect: clinical, biochemical and molecular analysis.
    Orphanet journal of rare diseases, 2023, 09-28, Volume: 18, Issue:1

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Carnitine; Child; Child, Preschool; Homocys

2023
Genome and RNA sequencing in patients with methylmalonic aciduria of unknown cause.
    Genetics in medicine : official journal of the American College of Medical Genetics, 2020, Volume: 22, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Base Sequence; Cell Line; Exome Sequencing; Female; Fibroblast

2020
A study on a cohort of 301 Chinese patients with isolated methylmalonic acidemia.
    Journal of inherited metabolic disease, 2020, Volume: 43, Issue:3

    Topics: Adolescent; Age of Onset; Amino Acid Metabolism, Inborn Errors; Asian People; Child; Child, Preschoo

2020
In-depth phenotyping reveals common and novel disease symptoms in a hemizygous knock-in mouse model (Mut-ko/ki) of mut-type methylmalonic aciduria.
    Biochimica et biophysica acta. Molecular basis of disease, 2020, 03-01, Volume: 1866, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Anxiety; Bone Density; Disease Models, Animal; Female

2020
Retrospective evaluation of the Dutch pre-newborn screening cohort for propionic acidemia and isolated methylmalonic acidemia: What to aim, expect, and evaluate from newborn screening?
    Journal of inherited metabolic disease, 2020, Volume: 43, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Cognition; Female; Humans; Infant, Newborn; Kaplan-Meier Estim

2020
Brain metabolism and neurological symptoms in combined malonic and methylmalonic aciduria.
    Orphanet journal of rare diseases, 2020, 01-22, Volume: 15, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Brain; Humans; Metabolism, Inborn Errors; Methylmalonic Acid

2020
Understanding acute metabolic decompensation in propionic and methylmalonic acidemias: a deep metabolic phenotyping approach.
    Orphanet journal of rare diseases, 2020, 03-06, Volume: 15, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Biochemical Phenomena; Humans; Leucine; Methylmalonic Acid; Pr

2020
A False-Positive Case of Methylmalonic Aciduria by Tandem Mass Spectrometry Newborn Screening Dependent on Maternal Malnutrition in Pregnancy.
    International journal of environmental research and public health, 2020, 05-20, Volume: 17, Issue:10

    Topics: Amino Acid Metabolism, Inborn Errors; Chromatography, Liquid; Female; Humans; Infant, Newborn; Malnu

2020
Pulmonary hypertension in late-onset Methylmalonic Aciduria and Homocystinemia: a case report.
    BMC pediatrics, 2020, 05-22, Volume: 20, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Female; Homocystinuria; Humans; Hypertension, Pulmonary

2020
Biochemical and anaplerotic applications of in vitro models of propionic acidemia and methylmalonic acidemia using patient-derived primary hepatocytes.
    Molecular genetics and metabolism, 2020, Volume: 130, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Case-Control Studies; Cells, Cultured; Citrates;

2020
Plasma methylcitric acid and its correlations with other disease biomarkers: The impact in the follow up of patients with propionic and methylmalonic acidemia.
    Journal of inherited metabolic disease, 2020, Volume: 43, Issue:6

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Biomarkers; Child; Child, Preschool; Citrates; Fem

2020
Diagnostic Challenges Using a 2-Tier Strategy for Methylmalonic Acidurias: Data from 1.2 Million Dried Blood Spots.
    Annals of nutrition & metabolism, 2020, Volume: 76, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Carnitine; Diagnosis, Differential; Dried Blood Spot Testing;

2020
Delineating the clinical spectrum of isolated methylmalonic acidurias: cblA and mut.
    Journal of inherited metabolic disease, 2021, Volume: 44, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Cross-Sectional Studies; Female; Glomerular Filtration

2021
Proteinuria as a presenting sign of combined methylmalonic acidemia and homocysteinemia: case report.
    BMC medical genetics, 2020, 09-21, Volume: 21, Issue:1

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Amino Acids; Base Sequence; Carnitine; Child, Pres

2020
Nutritional Management and Biochemical Outcomes during the Immediate Phase after Liver Transplant for Methylmalonic Acidemia.
    Nutrients, 2020, Sep-29, Volume: 12, Issue:10

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Carnitine; Child; Child, Preschool; Diet, P

2020
A rare mutation c.1663G > A (p.A555T) in the MMUT gene associated with mild clinical and biochemical phenotypes of methylmalonic acidemia in 30 Chinese patients.
    Orphanet journal of rare diseases, 2021, 01-07, Volume: 16, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; China; Humans; Infant, Newborn; Methylmalonic Acid; Mutation;

2021
Clinical and molecular findings in 37 Turkish patients with isolated methylmalonic acidemia
    Turkish journal of medical sciences, 2021, 06-28, Volume: 51, Issue:3

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Humans; Methylmalonic Acid; Methylmalonyl-CoA Mutase; M

2021
Dietary Treatment from Birth to Pregnancy in a Woman with Methylmalonic Aciduria.
    Medicina (Kaunas, Lithuania), 2021, Feb-02, Volume: 57, Issue:2

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Diet; Dietary Supplements; Female; Humans;

2021
Considerations of expanded carrier screening: Lessons learned from combined malonic and methylmalonic aciduria.
    Molecular genetics & genomic medicine, 2021, Volume: 9, Issue:4

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Amniocentesis; Carboxy-Lyases; Coenzyme A Ligases; Fema

2021
Value of amniotic fluid homocysteine assay in prenatal diagnosis of combined methylmalonic acidemia and homocystinuria, cobalamin C type.
    Orphanet journal of rare diseases, 2021, 03-10, Volume: 16, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Amniotic Fluid; Female; Homocysteine; Homocystinuria; Humans;

2021
Cobalamin J disease detected on newborn screening: Novel variant and normal neurodevelopmental course.
    American journal of medical genetics. Part A, 2021, Volume: 185, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; ATP-Binding Cassette Transporters; Female; Genetic Predisposit

2021
[Clinical and genetic studies on 76 patients with hydrocephalus caused by methylmalonic acidemia combined with homocysteinuria].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2021, Jun-02, Volume: 59, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Female; Humans; Hydrocephalus; Infant, Newborn; Male; M

2021
[MOLECULAR-GENETIC ASPECTS OF METHYLMALONIC ACIDURIA DEVELOPMENT (REVIEW)].
    Georgian medical news, 2021, Issue:313

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Female; Humans; Methylmalonic Acid; Methylmalonyl-CoA M

2021
Absence of MMACHC in peripheral retinal cells does not lead to an ocular phenotype in mice.
    Biochimica et biophysica acta. Molecular basis of disease, 2021, 10-01, Volume: 1867, Issue:10

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amino Acid Metabolism, Inborn Errors; Animals; Female; H

2021
Simultaneous determination of 3-hydroxypropionic acid, methylmalonic acid and methylcitric acid in dried blood spots: Second-tier LC-MS/MS assay for newborn screening of propionic acidemia, methylmalonic acidemias and combined remethylation disorders.
    PloS one, 2017, Volume: 12, Issue:9

    Topics: Amino Acid Metabolism, Inborn Errors; Chromatography, Liquid; Citrates; Dried Blood Spot Testing; Fe

2017
Methylmalonyl-CoA Epimerase Deficiency Mimicking Propionic Aciduria.
    International journal of molecular sciences, 2017, Nov-01, Volume: 18, Issue:11

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Codon, Nonsense; Humans; Male; Methylmalonic

2017
TAT-MTS-MCM fusion proteins reduce MMA levels and improve mitochondrial activity and liver function in MCM-deficient cells.
    Journal of cellular and molecular medicine, 2018, Volume: 22, Issue:3

    Topics: Adenosine Triphosphate; Amino Acid Metabolism, Inborn Errors; CRISPR-Cas Systems; Escherichia coli;

2018
A male case with CDKL5-associated encephalopathy manifesting transient methylmalonic acidemia.
    European journal of medical genetics, 2018, Volume: 61, Issue:8

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Brain Diseases; Humans; Male; Methionine; Methylma

2018
Transcobalamin receptor defect: Identification of two new cases through positive newborn screening for propionic/methylmalonic aciduria and long-term outcome.
    American journal of medical genetics. Part A, 2018, Volume: 176, Issue:6

    Topics: Administration, Oral; Amino Acid Metabolism, Inborn Errors; Antigens, CD; Child; Humans; Infant, New

2018
[Heterogeneous phenotypes, genotypes, treatment and prevention of 1 003 patients with methylmalonic acidemia in the mainland of China].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2018, Jun-02, Volume: 56, Issue:6

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Carrier Proteins; Child; Child, Preschool;

2018
Management of adult-onset methylmalonic acidemia with hypotonia and acute respiratory failure: A case report.
    Medicine, 2018, Volume: 97, Issue:25

    Topics: Acute Kidney Injury; Adult; Amino Acid Metabolism, Inborn Errors; Diagnosis, Differential; Electric

2018
New in vitro model derived from brain-specific Mut-/- mice confirms cerebral ammonium accumulation in methylmalonic aciduria.
    Molecular genetics and metabolism, 2018, Volume: 124, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Ammonium Compounds; Animals; Brain; Brain Injuries; Humans; Me

2018
Elevated methylmalonic acidemia (MMA) screening markers in Hispanic and preterm newborns.
    Molecular genetics and metabolism, 2019, Volume: 126, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Biomarkers; Birth Weight; Black or African American; Californi

2019
Newborn screening for homocystinurias: Recent recommendations versus current practice.
    Journal of inherited metabolic disease, 2019, Volume: 42, Issue:1

    Topics: Acetylcarnitine; Amino Acid Metabolism, Inborn Errors; Carnitine; Female; Glycine N-Methyltransferas

2019
Phenotype, treatment practice and outcome in the cobalamin-dependent remethylation disorders and MTHFR deficiency: Data from the E-HOD registry.
    Journal of inherited metabolic disease, 2019, Volume: 42, Issue:2

    Topics: Adolescent; Adult; Age of Onset; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Cros

2019
Clinical Application of LC-MS/MS in the Follow-Up for Treatment of Children with Methylmalonic Aciduria.
    Advances in therapy, 2019, Volume: 36, Issue:6

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; China; Chromatography, Hi

2019
Primary Pulmonary Hypertension Associated with Asymptomatic Methylmalonic Aciduria in a Child.
    Journal of the College of Physicians and Surgeons--Pakistan : JCPSP, 2019, Volume: 29, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Cyanosis; Familial Primary Pulmonary Hypertension; Fatal Outco

2019
Increased susceptibility of brain acetylcholinesterase activity to methylmalonate in young rats with renal failure.
    Metabolic brain disease, 2013, Volume: 28, Issue:3

    Topics: Acetylcholinesterase; Amino Acid Metabolism, Inborn Errors; Analysis of Variance; Animals; Brain; Ch

2013
Novel c.2216T > C (p.I739T) mutation in exon 13 and c.1481T > A (p.L494X) mutation in exon 8 of MUT gene in a female with methylmalonic acidemia.
    Cell biochemistry and biophysics, 2013, Volume: 67, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Base Sequence; Carnitine; Citrates; Exons; Female; Humans; Inf

2013
Renal growth in isolated methylmalonic acidemia.
    Genetics in medicine : official journal of the American College of Medical Genetics, 2013, Volume: 15, Issue:12

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Cross-Sectional St

2013
[Analysis of propionylcarnitine in blood and methylmalonic acid in urine of 162 patients with methylmalonic acidemia].
    Zhonghua yi xue za zhi, 2013, Feb-26, Volume: 93, Issue:8

    Topics: Acetylcarnitine; Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Carnitine; Case-Control St

2013
Pregnancy in a methylmalonic acidemia patient with kidney transplantation: a case report.
    American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, 2013, Volume: 13, Issue:7

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Amniotic Fluid; Female; Follow-Up Studies; Glomerular F

2013
Chronic administration of methylmalonate on young rats alters neuroinflammatory markers and spatial memory.
    Immunobiology, 2013, Volume: 218, Issue:9

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Animals, Newborn; Biomarkers; Cerebral Cortex; Gene E

2013
[Outcomes of patients with combined methylmalonic acidemia and homocystinuria after treatment].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2013, Volume: 51, Issue:3

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Betaine; Carnitine; Child; Child, Preschool

2013
Mutations in ALDH6A1 encoding methylmalonate semialdehyde dehydrogenase are associated with dysmyelination and transient methylmalonic aciduria.
    Orphanet journal of rare diseases, 2013, Jul-09, Volume: 8

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Exome; Female; Humans; Methylmalonate-Semial

2013
Long-term neurological outcome of a cohort of 80 patients with classical organic acidurias.
    Orphanet journal of rare diseases, 2013, Sep-23, Volume: 8

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Female; Humans; La

2013
Adult-onset eculizumab-resistant hemolytic uremic syndrome associated with cobalamin C deficiency.
    American journal of kidney diseases : the official journal of the National Kidney Foundation, 2014, Volume: 63, Issue:1

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Antibodies, Monoclonal, Humanized; Betaine; Biopsy; Car

2014
A Primary Study on Down-Regulated miR-9-1 and Its Biological Significances in Methylmalonic Acidemia.
    Journal of molecular neuroscience : MN, 2014, Volume: 53, Issue:2

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Animals; Apoptosis; Case-Control Studies; Cells, C

2014
Correction of methylmalonic aciduria in vivo using a codon-optimized lentiviral vector.
    Human gene therapy, 2014, Volume: 25, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Codon; Female; Gene Expression; Genetic Engineering;

2014
MicroRNA-9 regulates neural apoptosis in methylmalonic acidemia via targeting BCL2L11.
    International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience, 2014, Volume: 36

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Apoptosis; Apoptosis Regulatory Proteins; Bcl-2-Like

2014
A detailed analysis of methylmalonic acid kinetics during hemodialysis and after combined liver/kidney transplantation in a patient with mut (0) methylmalonic acidemia.
    Journal of inherited metabolic disease, 2014, Volume: 37, Issue:6

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Female; Humans; Kidney; Kidney Failure, Chronic; Kidney

2014
[Acute encephalopathy induced by vaccination in an infant with methylmalonic aciduria cblA].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2015, Volume: 53, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Brain Diseases; Carnitine; Diet, Protein-Restricted; Hepatitis

2015
Early Liver Transplantation for Neonatal-Onset Methylmalonic Acidemia.
    Pediatrics, 2015, Volume: 136, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Infant, Newborn; Liver Transplantation; Male; Methylma

2015
Methylmalonic Acidemia.
    Journal of the College of Physicians and Surgeons--Pakistan : JCPSP, 2015, Volume: 25, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Brain; Child, Preschool; Diet, Protein-Restricted; Humans; Mal

2015
Toxic synergism between quinolinic acid and organic acids accumulating in glutaric acidemia type I and in disorders of propionate metabolism in rat brain synaptosomes: Relevance for metabolic acidemias.
    Neuroscience, 2015, Nov-12, Volume: 308

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Brain; Brain Diseases, Metabolic; Disease Models, Ani

2015
The effect of WIN 55,212-2 suggests a cannabinoid-sensitive component in the early toxicity induced by organic acids accumulating in glutaric acidemia type I and in related disorders of propionate metabolism in rat brain synaptosomes.
    Neuroscience, 2015, Dec-03, Volume: 310

    Topics: Acids, Acyclic; Amino Acid Metabolism, Inborn Errors; Animals; Benzoxazines; Brain; Brain Diseases,

2015
Succinate-CoA ligase deficiency due to mutations in SUCLA2 and SUCLG1: phenotype and genotype correlations in 71 patients.
    Journal of inherited metabolic disease, 2016, Volume: 39, Issue:2

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Amino Acid Sequence; Child; Child, Preschoo

2016
Clinical presentation, gene analysis and outcomes in young patients with early-treated combined methylmalonic acidemia and homocysteinemia (cblC type) in Shandong province, China.
    Brain & development, 2016, Volume: 38, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Carrier Proteins; China; DNA Mutational Analysis; Female; Gene

2016
Impact of age at onset and newborn screening on outcome in organic acidurias.
    Journal of inherited metabolic disease, 2016, Volume: 39, Issue:3

    Topics: Adolescent; Adult; Age of Onset; Amino Acid Metabolism, Inborn Errors; Amino Acid Transport Disorder

2016
Added value of next generation gene panel analysis for patients with elevated methylmalonic acid and no clinical diagnosis following functional studies of vitamin B12 metabolism.
    Molecular genetics and metabolism, 2016, Volume: 117, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Coenzyme A Ligases; Female; Genetic Testing;

2016
A Common Polymorphism in HIBCH Influences Methylmalonic Acid Concentrations in Blood Independently of Cobalamin.
    American journal of human genetics, 2016, May-05, Volume: 98, Issue:5

    Topics: Abnormalities, Multiple; Adolescent; Adult; Aged; Amino Acid Metabolism, Inborn Errors; Case-Control

2016
[Clinical and laboratory studies on four Chinese patients with succinate-CoA ligase deficiency noticed by mild methylmalonic aciduria].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2016, Volume: 54, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Asian People; Carnitine; Diagnosis, Differential; DNA Mutation

2016
Quantification of 2-methylcitric acid in dried blood spots improves newborn screening for propionic and methylmalonic acidemias.
    Journal of medical screening, 2017, Volume: 24, Issue:2

    Topics: Acetylcarnitine; Algorithms; Amino Acid Metabolism, Inborn Errors; Biomarkers; Carnitine; Chromatogr

2017
Next generation sequencing of patients with mut methylmalonic aciduria: Validation of somatic cell studies and identification of 16 novel mutations.
    Molecular genetics and metabolism, 2016, Volume: 118, Issue:4

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Cells, Cultured; Child; Child, Preschool; C

2016
Novel Mouse Models of Methylmalonic Aciduria Recapitulate Phenotypic Traits with a Genetic Dosage Effect.
    The Journal of biological chemistry, 2016, 09-23, Volume: 291, Issue:39

    Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Animals; Biomarkers; Brain; Carnitine; Dietary Protei

2016
Methylmalonic aciduria: current faces of a "classical" organic aciduria.
    Journal of inherited metabolic disease, 2008, Volume: 31, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Infant, Newborn; Methylmalonic Acid; Neonatal Screenin

2008
Diagnostic work-up and management of patients with isolated methylmalonic acidurias in European metabolic centres.
    Journal of inherited metabolic disease, 2008, Volume: 31, Issue:3

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Humans; Hydroxocob

2008
Newborn screening for methylmalonic acidurias--optimization by statistical parameter combination.
    Journal of inherited metabolic disease, 2008, Volume: 31, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Infant, Newborn; Methylmalonic Acid; Neonatal Screenin

2008
Peritoneal dialysis for chronic renal failure in a patient with methylmalonic acidaemia.
    Pediatric nephrology (Berlin, Germany), 2009, Volume: 24, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Infant; Kidney Failure, Chronic; Kidney Transplantatio

2009
Clinical and molecular heterogeneity in patients with the cblD inborn error of cobalamin metabolism.
    The Journal of pediatrics, 2009, Volume: 154, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Cells, Cultured; Cobamides; Family Health; Female; Fibroblasts

2009
[Mutation analysis of the MMACHC gene in a pedigree with methylmalonic aciduria].
    Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics, 2009, Volume: 26, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acid Sequence; Animals; Base Sequence; Carrier Proteins;

2009
Late onset optic neuropathy in methylmalonic and propionic acidemia.
    American journal of ophthalmology, 2009, Volume: 147, Issue:5

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Dietary Supplements; Female; Humans; Male; Methylm

2009
Multiple OXPHOS deficiency in the liver of a patient with CblA methylmalonic aciduria sensitive to vitamin B(12).
    Journal of inherited metabolic disease, 2009, Volume: 32, Issue:2

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Citric Acid Cycle; DNA, Mitochondrial; Electron Transpo

2009
Long-term outcome in methylmalonic aciduria: a series of 30 French patients.
    Molecular genetics and metabolism, 2009, Volume: 97, Issue:3

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Disease Progressio

2009
Creatine metabolism in combined methylmalonic aciduria and homocystinuria disease revisited.
    Annals of neurology, 2009, Volume: 65, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Creatine; Homocystinuria; Humans; Methylmalonic Acid

2009
Fractional anisotropy for assessment of white matter tracts injury in methylmalonic acidemia.
    Chinese medical journal, 2009, Apr-20, Volume: 122, Issue:8

    Topics: Amino Acid Metabolism, Inborn Errors; Anisotropy; Brain; Diffusion Magnetic Resonance Imaging; Femal

2009
[Analysis of gene mutations in Chinese patients with methylmalonic acidemia and homocysteinemia].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2009, Volume: 47, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Cysteine; DNA; DNA Mutational Analysis; Exons; Humans; Hyperho

2009
Metabolic and hemodynamic advantages of an acetate-free citrate dialysate in a uremic case of congenital methylmalonic acidemia.
    American journal of kidney diseases : the official journal of the National Kidney Foundation, 2009, Volume: 54, Issue:4

    Topics: Acetates; Adult; Amino Acid Metabolism, Inborn Errors; Blood Pressure; Citrates; Female; Heart Rate;

2009
[Analysis of the MUT gene mutations in patients with methylmalonic acidemia].
    Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics, 2009, Volume: 26, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Base Sequence; China; Female; Humans; Infant; Infant, Newborn;

2009
Long-term exposure of human proximal tubule cells to hydroxycobalamin[c-lactam] as a possible model to study renal disease in methylmalonic acidurias.
    Journal of inherited metabolic disease, 2009, Volume: 32, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Cells, Cultured; Electron Transport; Glutathione; Hum

2009
Long-term rescue of a lethal murine model of methylmalonic acidemia using adeno-associated viral gene therapy.
    Molecular therapy : the journal of the American Society of Gene Therapy, 2010, Volume: 18, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Blotting, Western; Dependovirus; Genetic Therapy; Gen

2010
N-carbamylglutamate in emergency management of hyperammonemia in neonatal acute onset propionic and methylmalonic aciduria.
    Neonatology, 2010, Volume: 97, Issue:3

    Topics: Acute Disease; Amino Acid Metabolism, Inborn Errors; Ammonia; Emergency Medical Services; Female; Gl

2010
[Enteropathic acrodermatitis-like lesions in valine deficiency methylmalonic acidaemia].
    Anales de pediatria (Barcelona, Spain : 2003), 2010, Volume: 72, Issue:1

    Topics: Acrodermatitis; Amino Acid Metabolism, Inborn Errors; Female; Humans; Infant; Intestinal Diseases; M

2010
Teaching NeuroImages: MRI in methylmalonic acidemia.
    Neurology, 2010, Jan-26, Volume: 74, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Globus Pallidus; Humans; Infant; Magnetic Resonance Im

2010
Thermolability of mutant MMACHC protein in the vitamin B12-responsive cblC disorder.
    Molecular genetics and metabolism, 2010, Volume: 100, Issue:1

    Topics: Age of Onset; Amino Acid Metabolism, Inborn Errors; Carrier Proteins; Cobamides; Fluorometry; Homocy

2010
Ion-abrasion scanning electron microscopy reveals distorted liver mitochondrial morphology in murine methylmalonic acidemia.
    Journal of structural biology, 2010, Volume: 171, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Blotting, Western; Methylmalonic Acid; Mice; Microsco

2010
Useful second-tier tests in expanded newborn screening of isovaleric acidemia and methylmalonic aciduria.
    Journal of inherited metabolic disease, 2010, Volume: 33, Issue:Suppl 2

    Topics: Amino Acid Metabolism, Inborn Errors; Biomarkers; Blood Specimen Collection; Carnitine; Case-Control

2010
The molecular landscape of propionic acidemia and methylmalonic aciduria in Latin America.
    Journal of inherited metabolic disease, 2010, Volume: 33, Issue:Suppl 2

    Topics: Adolescent; Adult; Age of Onset; Amino Acid Metabolism, Inborn Errors; Cell Line; Child; Child, Pres

2010
Different altered pattern expression of genes related to apoptosis in isolated methylmalonic aciduria cblB type and combined with homocystinuria cblC type.
    Biochimica et biophysica acta, 2010, Volume: 1802, Issue:11

    Topics: Amino Acid Metabolism, Inborn Errors; Apoptosis; Apoptosis Regulatory Proteins; Blotting, Western; C

2010
Methylmalonic aciduria and homocystinuria-associated maculopathy.
    Eye (London, England), 2010, Volume: 24, Issue:11

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Homocysteine; Homocystinuria; Humans; Macula

2010
Clinical, biochemical, and molecular analysis of combined methylmalonic acidemia and hyperhomocysteinemia (cblC type) in China.
    Journal of inherited metabolic disease, 2010, Volume: 33 Suppl 3

    Topics: Amino Acid Metabolism, Inborn Errors; Biomarkers; Carnitine; Carrier Proteins; Child, Preschool; Chi

2010
[Analysis of clinical features and gene mutations in two Chinese pedigrees with late-onset methylmalonic acidemia, cblC type].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2010, Volume: 48, Issue:6

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Asian People; Base Sequence; Carrier Proteins; Chi

2010
Inborn errors of cobalamin absorption and metabolism.
    American journal of medical genetics. Part C, Seminars in medical genetics, 2011, Feb-15, Volume: 157C, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Anemia, Megaloblastic; Cobamides; Homocysteine; Humans; Hyperh

2011
Intact recovery from early 'acquired methylmalonic aciduria' secondary to maternal atrophic gastritis.
    Acta paediatrica (Oslo, Norway : 1992), 2011, Volume: 100, Issue:9

    Topics: Amino Acid Metabolism, Inborn Errors; Dietary Supplements; Female; Gastritis, Atrophic; Humans; Infa

2011
Prenatal diagnosis of methylmalonic aciduria by measuring methylmalonic acid in dried amniotic fluid on filter paper using gas chromatography-mass spectrometry.
    Analytical and bioanalytical chemistry, 2011, Volume: 400, Issue:7

    Topics: Amino Acid Metabolism, Inborn Errors; Amniotic Fluid; Female; Gas Chromatography-Mass Spectrometry;

2011
The MMACHC proteome: hallmarks of functional cobalamin deficiency in humans.
    Molecular genetics and metabolism, 2011, Volume: 103, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Carrier Proteins; Cell Line; Cells, Cultured; Fibroblasts; Fol

2011
Combined malonic and methylmalonic aciduria: exome sequencing reveals mutations in the ACSF3 gene in patients with a non-classic phenotype.
    Journal of medical genetics, 2011, Volume: 48, Issue:9

    Topics: Alleles; Amino Acid Metabolism, Inborn Errors; Base Sequence; Carboxy-Lyases; Coenzyme A Ligases; Ex

2011
Serum cobalamin, urine methylmalonic acid, and plasma total homocysteine concentrations in Border Collies and dogs of other breeds.
    American journal of veterinary research, 2012, Volume: 73, Issue:8

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Biomarkers; Chromatography, Gas; Chromatography, High

2012
[Abnormal findings during newborn period of 160 patients with early-onset methylmalonic aciduria].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2012, Volume: 50, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Carnitine; Child; Child, Preschool; China; Female; Folic Acid;

2012
Development of transgenic mice containing an introduced stop codon on the human methylmalonyl-CoA mutase locus.
    PloS one, 2012, Volume: 7, Issue:9

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Breeding; Codon, Nonsense; Disease Models, Animal; Fe

2012
High resolution melting analysis of the MMAA gene in patients with cblA and in those with undiagnosed methylmalonic aciduria.
    Molecular genetics and metabolism, 2012, Volume: 107, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Case-Control Studies; DNA Mutational Analysis; Exons; Humans;

2012
Serum cobalamin and methylmalonic acid concentrations in dogs with chronic gastrointestinal disease.
    American journal of veterinary research, 2013, Volume: 74, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Chronic Disease; Dog Diseases; Dogs; Female; Gas Chro

2013
Acute renal failure potentiates methylmalonate-induced oxidative stress in brain and kidney of rats.
    Free radical research, 2013, Volume: 47, Issue:3

    Topics: Acute Kidney Injury; Amino Acid Metabolism, Inborn Errors; Animals; Catalase; Cerebral Cortex; Creat

2013
Brain damage in methylmalonic aciduria: 2-methylcitrate induces cerebral ammonium accumulation and apoptosis in 3D organotypic brain cell cultures.
    Orphanet journal of rare diseases, 2013, Jan-08, Volume: 8

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Apoptosis; Blotting, Western; Brain; Caspase 3; Cells

2013
Novel mutations in a Thai patient with methylmalonic acidemia.
    Molecular genetics and metabolism, 2003, Volume: 79, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Humans; Infant, Newborn; Leukocytes; Methylmalonic Aci

2003
N-carbamylglutamate enhances ammonia detoxification in a patient with decompensated methylmalonic aciduria.
    Molecular genetics and metabolism, 2003, Volume: 79, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Glutamates; Humans; Hyperammonemia; Inactivation, Metabolic; M

2003
Methylmalonic acid, a biochemical hallmark of methylmalonic acidurias but no inhibitor of mitochondrial respiratory chain.
    The Journal of biological chemistry, 2003, Nov-28, Volume: 278, Issue:48

    Topics: Acyl Coenzyme A; Adenosine Triphosphate; Aging; Amino Acid Metabolism, Inborn Errors; Animals; Cattl

2003
Diffusion-weighted imaging in the assessment of neurological damage in patients with methylmalonic aciduria.
    Journal of inherited metabolic disease, 2003, Volume: 26, Issue:5

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Brain; Diffusion; Humans; Magnetic Resonance Imagi

2003
A knock-out mouse model for methylmalonic aciduria resulting in neonatal lethality.
    The Journal of biological chemistry, 2003, Dec-26, Volume: 278, Issue:52

    Topics: Alkyl and Aryl Transferases; Amino Acid Metabolism, Inborn Errors; Animals; Blotting, Southern; Carn

2003
The impact of screening for propionic and methylmalonic acidaemia.
    European journal of pediatrics, 2003, Volume: 162 Suppl 1

    Topics: Amino Acid Metabolism, Inborn Errors; Dietary Proteins; Humans; Infant, Newborn; Mass Spectrometry;

2003
Successful dialysis in a boy with methylmalonic acidemia.
    Pediatric nephrology (Berlin, Germany), 2004, Volume: 19, Issue:10

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Humans; Kidney Failure, Chronic; Male; Methylmalonic Ac

2004
Energy expenditure in patients with propionic and methylmalonic acidaemias.
    Journal of inherited metabolic disease, 2004, Volume: 27, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Child; Child, Preschool; Drug Combinations; Energ

2004
Reversible end-stage renal disease in an adolescent patient with methylmalonic aciduria.
    Pediatric nephrology (Berlin, Germany), 2004, Volume: 19, Issue:10

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Diet, Protein-Restricted; Humans; Kidney Failure,

2004
Molecular basis of methylmalonyl-CoA mutase apoenzyme defect in 40 European patients affected by mut(o) and mut- forms of methylmalonic acidemia: identification of 29 novel mutations in the MUT gene.
    Human mutation, 2005, Volume: 25, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Apoenzymes; Base Sequence; Child; Codon, Nonsense; DNA Mutatio

2005
Creatine metabolism in combined methylmalonic aciduria and homocystinuria.
    Annals of neurology, 2005, Volume: 57, Issue:4

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Creatine; Female; Glycine; Hom

2005
Magnetic resonance imaging and diffusion-weighted imaging in methylmalonic acidemia.
    Acta radiologica (Stockholm, Sweden : 1987), 2005, Volume: 46, Issue:1

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Diffusion Magnetic Resonance Imaging; Globus Pallidu

2005
Management of methylmalonic acidaemia by combined liver-kidney transplantation.
    Journal of inherited metabolic disease, 2005, Volume: 28, Issue:4

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Body Mass Index; Body Weight; Child; Developmental

2005
Maculopathy and retinal degeneration in cobalamin C methylmalonic aciduria and homocystinuria.
    Archives of ophthalmology (Chicago, Ill. : 1960), 2005, Volume: 123, Issue:8

    Topics: Amino Acid Metabolism, Inborn Errors; Betaine; Cobamides; Female; Homocysteine; Homocystinuria; Huma

2005
[Renal impairment in patients with methylmalonic aciduria: a review of five cases].
    Zhonghua er ke za zhi = Chinese journal of pediatrics, 2005, Volume: 43, Issue:11

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Child; Female; Gas Chromatography-Mass Spec

2005
Genetic and biochemical approach to early prenatal diagnosis in a family with mut methylmalonic aciduria.
    Clinical genetics, 2006, Volume: 69, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Base Sequence; DNA Mutational Analysis; Family Health; Female;

2006
Liver transplantation is not curative for methylmalonic acidopathy caused by methylmalonyl-CoA mutase deficiency.
    Molecular genetics and metabolism, 2006, Volume: 88, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Diet, Protein-Restricted; Hearing Loss; Humans; Immunos

2006
A homozygous nonsense mutation in the methylmalonyl-CoA epimerase gene (MCEE) results in mild methylmalonic aciduria.
    Human mutation, 2006, Volume: 27, Issue:7

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Codon, Nonsense; Consanguinity; DNA Mutation

2006
[A case report of methylmalonic acidemia].
    Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics, 2006, Volume: 8, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Humans; Infant; Methylmalonic Acid

2006
Mutation and biochemical analysis of 19 probands with mut0 and 13 with mut- methylmalonic aciduria: identification of seven novel mutations.
    Molecular genetics and metabolism, 2007, Volume: 90, Issue:3

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Apoenzymes; Child, Preschool; DNA Mutational Analy

2007
Clinical and biochemical studies on Chinese patients with methylmalonic aciduria.
    Journal of child neurology, 2006, Volume: 21, Issue:12

    Topics: Adolescent; Adult; Age of Onset; Amino Acid Metabolism, Inborn Errors; Biomarkers; Child; Child, Pre

2006
Novel mutations found in two genes of thai patients with isolated methylmalonic acidemia.
    Biochemical genetics, 2007, Volume: 45, Issue:5-6

    Topics: Acidosis; Alkyl and Aryl Transferases; Amino Acid Metabolism, Inborn Errors; DNA Mutational Analysis

2007
Novel mutation of methylmalonyl-CoA mutase gene causing the mut0 form of methylmalonic acidemia in a Japanese girl.
    Pediatrics international : official journal of the Japan Pediatric Society, 2007, Volume: 49, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Codon, Nonsense; Female; Humans; Infant; Japan; Methylmalonic

2007
Adenoviral-mediated correction of methylmalonyl-CoA mutase deficiency in murine fibroblasts and human hepatocytes.
    BMC medical genetics, 2007, Apr-30, Volume: 8

    Topics: Adenoviridae; Amino Acid Metabolism, Inborn Errors; Animals; Blotting, Western; Cell Line; Child, Pr

2007
CE assay of methylmalonyl-coenzyme-a mutase activity.
    Electrophoresis, 2007, Volume: 28, Issue:12

    Topics: Acyl Coenzyme A; Amino Acid Metabolism, Inborn Errors; Animals; Buffers; Electrophoresis, Capillary;

2007
Long-term outcome in methylmalonic acidurias is influenced by the underlying defect (mut0, mut-, cblA, cblB).
    Pediatric research, 2007, Volume: 62, Issue:2

    Topics: Adolescent; Adult; Age of Onset; Alkyl and Aryl Transferases; Amino Acid Metabolism, Inborn Errors;

2007
Methylmalonic acidaemia in a 7-month-old following maternal highly active antiretroviral therapy during pregnancy.
    AIDS (London, England), 2007, Aug-20, Volume: 21, Issue:13

    Topics: Amino Acid Metabolism, Inborn Errors; Anti-HIV Agents; Antiretroviral Therapy, Highly Active; Female

2007
Crystal structure and mutagenesis of the metallochaperone MeaB: insight into the causes of methylmalonic aciduria.
    The Journal of biological chemistry, 2007, Oct-26, Volume: 282, Issue:43

    Topics: Acid-Base Imbalance; Amino Acid Metabolism, Inborn Errors; Amino Acid Sequence; Binding Sites; Human

2007
Continuous hemodiafiltration in the treatment of hyperammonemia due to methylmalonic acidemia.
    Renal failure, 2007, Volume: 29, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Hemodiafiltration; Hemofiltration; Humans; Hyperammonemia; Inf

2007
Atypical methylmalonic aciduria: frequency of mutations in the methylmalonyl CoA epimerase gene (MCEE).
    Human mutation, 2007, Volume: 28, Issue:10

    Topics: Amino Acid Metabolism, Inborn Errors; Cell Line; DNA Mutational Analysis; DNA, Complementary; Female

2007
Metabolomics identifies perturbations in human disorders of propionate metabolism.
    Clinical chemistry, 2007, Volume: 53, Issue:12

    Topics: Acetylcarnitine; Adult; Amino Acid Metabolism, Inborn Errors; Betaine; Biomarkers; Carnitine; Child;

2007
Methylmalonic acidaemia: examination of genotype and biochemical data in 32 patients belonging to mut, cblA or cblB complementation group.
    Journal of inherited metabolic disease, 2008, Volume: 31, Issue:1

    Topics: Alkyl and Aryl Transferases; Amino Acid Metabolism, Inborn Errors; Biomarkers; Cell Line; Cohort Stu

2008
Spectrum of MMACHC mutations in Italian and Portuguese patients with combined methylmalonic aciduria and homocystinuria, cblC type.
    Molecular genetics and metabolism, 2008, Volume: 93, Issue:4

    Topics: Adolescent; Adult; Age of Onset; Amino Acid Metabolism, Inborn Errors; Carrier Proteins; Child; Chil

2008
Carglumic acid: an additional therapy in the treatment of organic acidurias with hyperammonemia?
    Orphanet journal of rare diseases, 2008, Jan-30, Volume: 3

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Glutamates; Humans; Hyperammonemia; Infant, Newborn; M

2008
The adolescent and adult form of cobalamin C disease: clinical and molecular spectrum.
    Journal of neurology, neurosurgery, and psychiatry, 2008, Volume: 79, Issue:6

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Brain; Brain Diseases, Metabolic, Inborn; C

2008
Untargeted metabolomic analysis hits the target.
    Clinical chemistry, 2007, Volume: 53, Issue:12

    Topics: Amino Acid Metabolism, Inborn Errors; Chromatography, High Pressure Liquid; Humans; Methylmalonic Ac

2007
Selective screening for inborn errors of metabolism and secondary methylmalonic aciduria in pregnancy at high risk district of neural tube defects: a human metabolome study by GC-MS in China.
    Clinical biochemistry, 2008, Volume: 41, Issue:7-8

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; China; Female; Gas

2008
Looking beyond the basal ganglia: the spectrum of MRI changes in methylmalonic acidaemia.
    Journal of inherited metabolic disease, 2008, Volume: 31, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Basal Ganglia; Brain Stem; Cerebellum; Child; Child, Preschool

2008
[Prognosis of congenital methylmalonic aciduria. Correlations between tolerance to proteins, response to vitamin B12 and enzymatic defect (author's transl)].
    Archives francaises de pediatrie, 1980, Volume: 37 Suppl 2

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Female; Humans; Infant; Infant, Newborn; Mal

1980
[The neonatal acute form of methylmalonic acidemia. Report of 2 clinical cases].
    Minerva pediatrica, 1980, Sep-15, Volume: 32, Issue:17

    Topics: Acidosis; Acute Disease; Amino Acid Metabolism, Inborn Errors; Female; Humans; Hyperglycemia; Infant

1980
Inhibition by methylmalonate of glycine uptake by synaptosomes from rat spinal cord.
    Journal of neurochemistry, 1981, Volume: 36, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Glycine; Malonates; Methylmalonic Acid; Methylmalonyl

1981
[Molecular pathology of the hyperglycinemias].
    Revista espanola de fisiologia, 1982, Volume: 38 Suppl

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acid Oxidoreductases; Animals; Brain; Carboxy-Lyases; Ca

1982
L-carnitine for methylmalonicaciduria.
    Lancet (London, England), 1982, Dec-18, Volume: 2, Issue:8312

    Topics: Amino Acid Metabolism, Inborn Errors; Carnitine; Child; Humans; Male; Malonates; Methylmalonic Acid

1982
The inherited methylmalonic acidemias.
    Progress in clinical and biological research, 1982, Volume: 103 Pt B

    Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Alkyl and Aryl Transferases; Amino Acid M

1982
The natural history of the inherited methylmalonic acidemias.
    The New England journal of medicine, 1983, Apr-14, Volume: 308, Issue:15

    Topics: Amino Acid Metabolism, Inborn Errors; Cobamides; Humans; Infant; Infant, Newborn; Malonates; Methylm

1983
Methylmalonic acidaemia due to mutase apoenzyme defect: responsive to vitamin B12 in intact fibroblasts but not in vivo.
    Journal of inherited metabolic disease, 1982, Volume: 5, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Apoenzymes; Child, Preschool; Female; Fibroblasts; Humans; Mal

1982
A radio-HPLC assay for the measurement of methylmalonyl-CoA mutase.
    Clinica chimica acta; international journal of clinical chemistry, 1984, May-30, Volume: 139, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Carbon Radioisotopes; Child; Chromatography, High Pressure Liq

1984
First-trimester (chorion biopsy) diagnosis of citrullinaemia and methylmalonicaciduria.
    Lancet (London, England), 1984, Dec-08, Volume: 2, Issue:8415

    Topics: Amino Acid Metabolism, Inborn Errors; Chorionic Villi; Citrulline; Female; Humans; Malonates; Methyl

1984
L-Carnitine insufficiency in disorders of organic acid metabolism: response to L-carnitine by patients with methylmalonic aciduria and 3-hydroxy-3-methylglutaric aciduria.
    Journal of inherited metabolic disease, 1984, Volume: 7 Suppl 2

    Topics: Amino Acid Metabolism, Inborn Errors; Carnitine; Child; Glutarates; Humans; Malonates; Meglutol; Met

1984
Comparison of cytosolic and mitochondrial enzyme alterations in the livers of propionic or methylmalonic acidemia: a reduction of cytochrome oxidase activity.
    The Tohoku journal of experimental medicine, 1982, Volume: 137, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Cytosol; Electron Transport Complex IV; Humans; Infant; Infant

1982
Treatment of the cbl B form of methylmalonic acidaemia with adenosylcobalamin.
    Journal of inherited metabolic disease, 1984, Volume: 7, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Bicarbonates; Child, Preschool; Cobamides; Female; Gl

1984
Hudson memorial lecture. Neonatal management of organic acidurias. Clinical update.
    Journal of inherited metabolic disease, 1984, Volume: 7 Suppl 1

    Topics: Acids; Amino Acid Metabolism, Inborn Errors; Diuresis; Exchange Transfusion, Whole Blood; Hemiterpen

1984
Urinary excretion of l-carnitine and acylcarnitines by patients with disorders of organic acid metabolism: evidence for secondary insufficiency of l-carnitine.
    Pediatric research, 1984, Volume: 18, Issue:12

    Topics: Acyl-CoA Dehydrogenases; Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Amino Acids, Branc

1984
Hydroxy acid metabolites of branched-chain amino acids in amniotic fluid.
    Clinica chimica acta; international journal of clinical chemistry, 1984, Jul-16, Volume: 140, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Branched-Chain; Amniotic Fluid; Caproates; Female

1984
Occurrences of methylmalonic aciduria and Hartnup disorder in the same family.
    Clinical genetics, 1984, Volume: 26, Issue:3

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Amino Acids; Female; Genes, Recessive; Genetic Linkage;

1984
[Pharmacologic and dietetic treatment of 2 siblings with atypical methylmalonic aciduria].
    Minerva pediatrica, 1984, Oct-31, Volume: 36, Issue:20

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Combined Modality Therapy; Female; Humans; Infant; Male

1984
Metabolic response to carnitine in methylmalonic aciduria. An effective strategy for elimination of propionyl groups.
    Archives of disease in childhood, 1983, Volume: 58, Issue:11

    Topics: Acetylcarnitine; Amino Acid Metabolism, Inborn Errors; Carnitine; Female; Humans; Infant; Malonates;

1983
Retinal degeneration in vitamin B12 disorder associated with methylmalonic aciduria and sulfur amino acid abnormalities.
    American journal of ophthalmology, 1984, Volume: 97, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Sulfur; Child, Preschool; Cystathionine; Growth D

1984
The stable isotope dilution method for measurement of methylmalonic acid: a highly accurate approach to the prenatal diagnosis of methylmalonic acidemia.
    Pediatric research, 1982, Volume: 16, Issue:9

    Topics: Amino Acid Metabolism, Inborn Errors; Amniotic Fluid; Female; Gas Chromatography-Mass Spectrometry;

1982
Excretion pattern of branched-chain amino acid metabolites during the course of acute infections in a patient with methylmalonic acidaemia.
    Journal of inherited metabolic disease, 1980, Volume: 3, Issue:3

    Topics: Acute Disease; Amino Acid Metabolism, Inborn Errors; Amino Acids, Branched-Chain; Bacterial Infectio

1980
B12-unresponsive methylmalonic aciduria in a female infant.
    Journal of inherited metabolic disease, 1980, Volume: 3, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Humans; Infant; Malonates; Methylmalonic Acid; Vitamin

1980
Methylmalonic aciduria in a black female child with congenital short femur on the right side.
    Journal of inherited metabolic disease, 1981, Volume: 4, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Black People; Female; Femur; Humans; Infant; Male; Malonates;

1981
Possible explanation for hyperglycinaemia in propionic acidaemia and methylmalonic acidaemia: propionate and methylmalonate inhibit liver and brain mitochondrial clycine transport.
    Journal of inherited metabolic disease, 1980, Volume: 2, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Biological Transport; Brain; Cerebral Cortex; Glycine

1980
[Combined exchange transfusion and peritoneal dialysis treatment in a neonatal case of methylmalonic acidemia with severe hyperammonemia].
    Anales espanoles de pediatria, 1982, Volume: 17, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Branched-Chain; Ammonia; Dietary Proteins; Exchan

1982
Stimulation of ketogenesis by propionate in isolated rat hepatocytes: an explanation for ketosis associated with propionic acidaemia and methylmalonic acidaemia?
    Journal of inherited metabolic disease, 1982, Volume: 5, Issue:1

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Animals; Carbon Dioxide; Cells, Cultured; Fatty Acid

1982
[Methylmalonic acidemia. A new method of diagnosis].
    Minerva pediatrica, 1983, Apr-15, Volume: 35, Issue:7

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Chromatography, Gas; Chromatography, Thin Layer;

1983
Methylmalonic acid excretion in methylmalonic acidemia.
    New York state journal of medicine, 1980, Volume: 80, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Dietary Proteins; Humans; Infant, Newborn; Male; Malonates; Me

1980
[A case of metabolic encephalopathy caused by vitamin B 12-dependent methylmalonicoaciduria].
    Acta neurologica, 1981, Volume: 3, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Brain Diseases, Metabolic; Female; Humans; Infant; Malonates;

1981
Isotope dilution analysis of methylcitric acid in amniotic fluid for the prenatal diagnosis of propionic and methylmalonic acidemia.
    Clinica chimica acta; international journal of clinical chemistry, 1980, Nov-06, Volume: 107, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Amniotic Fluid; Chromatography, Liquid; Citrates; Female; Gas

1980
Methylmalonic acidemia with the unusual complication of severe hyperglycemia.
    Clinical chemistry, 1982, Volume: 28, Issue:8

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Gas Chromatography-Mass Spectrometry; Humans; Hyperg

1982
A sensitive micromethod for the routine estimation of methylmalonic acid in body fluids and tissues using thin layer chromatography.
    Clinica chimica acta; international journal of clinical chemistry, 1982, Feb-05, Volume: 118, Issue:2-3

    Topics: Adolescent; Adult; Aged; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Chromatograp

1982
The identification of (E)-2-methylglutaconic acid, a new isoleucine metabolite, in the urine of patients with beta-ketothiolase deficiency, propionic acidaemia and methylmalonic acidaemia.
    Biomedical mass spectrometry, 1982, Volume: 9, Issue:1

    Topics: Acetyl-CoA C-Acyltransferase; Acyl Coenzyme A; Acyltransferases; Amino Acid Metabolism, Inborn Error

1982
Screening for metabolic disease in a metropolitan hospital.
    American journal of diseases of children (1960), 1982, Volume: 136, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Hospitals, Municipal; Humans; Infant, Newborn; Me

1982
[Methylmalonic aciduria. A case report].
    South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 1982, Oct-30, Volume: 62, Issue:19

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Dietary Proteins; Female; Humans; Infant; Malonates;

1982
[Human fibroblast bank for studying amino acid disorders and organic acidemias].
    Revista espanola de fisiologia, 1982, Volume: 38 Suppl

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Cell Line; Cells, Cultured; Child; Child, Preschool;

1982
Hyperammonemia secondary to hereditary organic acidurias: a study of 29 cases.
    Advances in experimental medicine and biology, 1982, Volume: 153

    Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Hemiterpenes; Humans; Infant, Newborn; Methylmalonic

1982
[Methylmalonic aciduria - diagnosis and therapy using as example 2 cases of this genetic metabolic disorder].
    Padiatrie und Grenzgebiete, 1982, Volume: 21, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Chromatography, Thin Layer; Humans; Infant, Newbo

1982
Dietary therapy in two patients with vitamin B12-unresponsive methylmalonic acidemia.
    European journal of pediatrics, 1981, Volume: 135, Issue:3

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Child, Preschool; Creatinine; Dietary Proteins; Fema

1981
Corneal involvement in methylmalonic aciduria.
    Annals of ophthalmology, 1981, Volume: 13, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Cornea; Corneal Ulcer; Epithelium; Female; Humans; Infant, New

1981
Occurrence of hyperammonemia in the course of 17 cases of methylmalonic acidemia.
    The Journal of pediatrics, 1981, Volume: 99, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Chromatography, Gas; Humans; Malonates; Methylmalonic

1981
[A case of metabolic encephalopathy caused by vitamin B 12-dependent methylmalonicaciduria].
    Acta neurologica. Quaderni, 1981, Volume: 42

    Topics: Amino Acid Metabolism, Inborn Errors; Brain Diseases; Female; Humans; Infant; Malonates; Methylmalon

1981
Measurement of methylmalonic acid in urine filter paper specimens by gas chromatography.
    Clinica chimica acta; international journal of clinical chemistry, 1981, Aug-10, Volume: 114, Issue:2-3

    Topics: Amino Acid Metabolism, Inborn Errors; Chromatography, Gas; Humans; Infant; Infant, Newborn; Malonate

1981
Propionate metabolism by cultured skin fibroblasts from normal individuals and patients with methylmalonicaciduria and propionicacidemia.
    Biochemical medicine, 1981, Volume: 26, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Cells, Cultured; Fatty Acids, Nonesterified; Fibroblasts; Huma

1981
Improved prenatal diagnosis of methylmalonic acidemia: mass fragmentography of methylmalonic acid in amniotic fluid and maternal urine.
    European journal of pediatrics, 1981, Volume: 137, Issue:3

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Amniotic Fluid; Female; Humans; Malonates; Methylmaloni

1981
Long-term management of a patient with vitamin B12-responsive methylmalonic acidemia.
    The Journal of pediatrics, 1980, Volume: 96, Issue:3 Pt 1

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Creatinine; Dietary Proteins; Follow-

1980
[Methylmalonacidemia].
    Ugeskrift for laeger, 1980, Feb-18, Volume: 142, Issue:8

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Infant; Infant, Newborn; Malonates; Methylmalonic Acid

1980
Metabolic persistence of fetal hemoglobin.
    Blood, 1995, Apr-01, Volume: 85, Issue:7

    Topics: Acyl-CoA Dehydrogenase; Adult; Amino Acid Metabolism, Inborn Errors; Animals; Base Sequence; Carboxy

1995
Long-term follow-up of 77 patients with isolated methylmalonic acidaemia.
    Journal of inherited metabolic disease, 1995, Volume: 18, Issue:2

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Cobamides; Creatin

1995
Varying neurological phenotypes among muto and mut- patients with methylmalonylCoA mutase deficiency.
    American journal of medical genetics, 1993, Mar-01, Volume: 45, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Cell Line; Child; Child, Preschool; Developmental Disabilities

1993
Clustering of mutations in methylmalonyl CoA mutase associated with mut- methylmalonic acidemia.
    American journal of human genetics, 1994, Volume: 55, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acid Sequence; Base Sequence; Binding Sites; Cell Line;

1994
Isodisomy of chromosome 6 in a newborn with methylmalonic acidemia and agenesis of pancreatic beta cells causing diabetes mellitus.
    The Journal of clinical investigation, 1994, Volume: 94, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Chromosome Aberrations; Chromosomes, Human, Pair 6; Diabetes M

1994
Methylmalonic acidaemia: haplotype analysis of the methylmalonyl-CoA-mutase gene in Europe.
    European journal of pediatrics, 1994, Volume: 153, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Europe; Haplotypes; Humans; Methylmalonic Acid; Methylmalonyl-

1994
Cutaneous manifestations of methylmalonic and propionic acidaemia: a description based on 38 cases.
    The British journal of dermatology, 1994, Volume: 131, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Dermatitis; Edema; Erythema; Humans; Infant;

1994
Acrodermatitis-like syndrome in organic aciduria.
    Pediatrics, 1994, Volume: 93, Issue:3

    Topics: Acrodermatitis; Amino Acid Metabolism, Inborn Errors; Amino Acids; Humans; Infant; Male; Methylmalon

1994
Acrodermatitis enteropathica-like cutaneous lesions in organic aciduria.
    The Journal of pediatrics, 1994, Volume: 124, Issue:3

    Topics: Acrodermatitis; Amino Acid Metabolism, Inborn Errors; Female; Humans; Infant; Infant, Newborn; Isole

1994
Methylmalonic aciduria with pathological fracture.
    Journal of inherited metabolic disease, 1993, Volume: 16, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Femoral Fractures; Fractures, Spontaneous; Humans; Inf

1993
Contribution of odd-numbered fatty acid oxidation to propionate production in neonates with methylmalonic and propionic acidaemias.
    European journal of pediatrics, 1993, Volume: 152, Issue:12

    Topics: Acyl Coenzyme A; Adipose Tissue; Amino Acid Metabolism, Inborn Errors; Fatty Acids; Humans; Infant,

1993
Liposomal amphotericin-B (AmBisome) for treatment of cutaneous widespread candidosis in an infant with methylmalonic acidaemia.
    European journal of pediatrics, 1993, Volume: 152, Issue:12

    Topics: Amino Acid Metabolism, Inborn Errors; Amphotericin B; Candidiasis, Cutaneous; Humans; Infant; Infusi

1993
A case of fulminant ecthyma gangrenosum associated with Pseudomonas aeruginosa infection in a patient with methylmalonic acidemia.
    Scandinavian journal of infectious diseases, 1994, Volume: 26, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Ecthyma; Fatal Outcome; Humans; Infant; Japan; Male; Methylmal

1994
[Methylmalonic acidemia with bilateral MRI high intensities of the globus pallidus].
    No to hattatsu = Brain and development, 1993, Volume: 25, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Dystonia; Female; Globus Pallidus; Humans; Levodopa; Ma

1993
Pancreatitis in patients with organic acidemias.
    The Journal of pediatrics, 1994, Volume: 124, Issue:2

    Topics: Acute Disease; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Chronic Disease; Femal

1994
Renal handling of carnitine in secondary carnitine deficiency disorders.
    Pediatric research, 1993, Volume: 34, Issue:1

    Topics: Acyl Coenzyme A; Acyl-CoA Dehydrogenase; Acyl-CoA Dehydrogenase, Long-Chain; Adolescent; Adult; Amin

1993
Tubulointerstitial nephritis in methylmalonic acidemia.
    Pediatric nephrology (Berlin, Germany), 1993, Volume: 7, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Infant; Kidney Cortex; Male; Methylmalonic Acid; Nephr

1993
Methylmalonic acidemia with a severe chemical but benign clinical phenotype.
    The Journal of pediatrics, 1993, Volume: 122, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Genotype; Humans; Male; Methylmalonic Acid;

1993
Selective death of immature neurons in methylmalonic acidemia of the neonate: a case report.
    Acta neuropathologica, 1993, Volume: 85, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Brain; Cell Death; Female; Humans; Immunoenzyme Techniques; In

1993
Quantification of carnitine and specific acylcarnitines by high-performance liquid chromatography: application to normal human urine and urine from patients with methylmalonic aciduria, isovaleric acidemia or medium-chain acyl-CoA dehydrogenase deficiency
    Journal of chromatography, 1993, Apr-02, Volume: 613, Issue:2

    Topics: Acetophenones; Acyl-CoA Dehydrogenase; Acyl-CoA Dehydrogenases; Amino Acid Metabolism, Inborn Errors

1993
[Use of metronidazole in four cases of methyl-malonic acidemia].
    Anales espanoles de pediatria, 1993, Volume: 38, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Humans; Infant; Infant, Newborn; Male; Methylmalonic A

1993
Use of human somatotrophin in the treatment of a patient with methylmalonic aciduria.
    European journal of pediatrics, 1995, Volume: 154, Issue:10

    Topics: Amino Acid Metabolism, Inborn Errors; Body Height; Child; Female; Follow-Up Studies; Growth Hormone;

1995
On the differences between urinary metabolite excretion and odd-numbered fatty acid production in propionic and methylmalonic acidaemias.
    Journal of inherited metabolic disease, 1995, Volume: 18, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Erythrocytes; Fatty Acids; Female; Hu

1995
Methylmalonic acid quantification by stable isotope dilution gas chromatography-mass spectrometry from filter paper urine samples.
    Clinical chemistry, 1996, Volume: 42, Issue:6 Pt 1

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Deuterium; Gas Chr

1996
Atypical vitamin B12-unresponsive methylmalonic aciduria in sibship with severe progressive encephalomyelopathy: a new genetic disease?
    European journal of pediatrics, 1996, Volume: 155, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Brain Diseases; Child; Child, Preschool; Disease Progression;

1996
Glutathione deficiency as a complication of methylmalonic acidemia: response to high doses of ascorbate.
    The Journal of pediatrics, 1996, Volume: 129, Issue:3

    Topics: Acidosis, Lactic; Acute Disease; Amino Acid Metabolism, Inborn Errors; Ascorbic Acid; Child; Glutath

1996
Homology modeling of human methylmalonyl-CoA mutase: a structural basis for point mutations causing methylmalonic aciduria.
    Protein science : a publication of the Protein Society, 1996, Volume: 5, Issue:9

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acid Sequence; Binding Sites; Cobamides; Computer Simula

1996
A case of familial "benign' methylmalonic aciduria?
    Journal of inherited metabolic disease, 1996, Volume: 19, Issue:5

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Child; Female; Humans; Intellectual Disabil

1996
Erythroblastopenia associated with methylmalonic aciduria. Case report and in vitro studies.
    Biology of the neonate, 1996, Volume: 70, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Anemia; Blood; Cells, Cultured; Erythroblasts; Erythroid Precu

1996
Clinical heterogeneity and prognosis in combined methylmalonic aciduria and homocystinuria (cblC).
    Journal of inherited metabolic disease, 1997, Volume: 20, Issue:4

    Topics: Adolescent; Age of Onset; Amino Acid Metabolism, Inborn Errors; Cause of Death; Child; Child, Presch

1997
Effective immunoglobulin therapy for brief tonic seizures in methylmalonic acidemia.
    Brain & development, 1997, Volume: 19, Issue:7

    Topics: Amino Acid Metabolism, Inborn Errors; Brain; Electroencephalography; Epilepsy, Tonic-Clonic; Humans;

1997
Inborn errors of metabolism with a protein-restricted diet: effect on polyunsaturated fatty acids.
    Journal of inherited metabolic disease, 1997, Volume: 20, Issue:6

    Topics: alpha-Linolenic Acid; Amino Acid Metabolism, Inborn Errors; Arachidonic Acid; Child; Child, Preschoo

1997
A common mutation among blacks with mut- methylmalonic aciduria.
    Human mutation, 1998, Volume: Suppl 1

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acid Substitution; Black People; Cells, Cultured; DNA; D

1998
Seven novel mutations in mut methylmalonic aciduria.
    Human mutation, 1998, Volume: 11, Issue:4

    Topics: Alleles; Amino Acid Metabolism, Inborn Errors; Base Sequence; Cell Line; Chromosomes, Human, Pair 6;

1998
Combined liver-kidney transplantation in methylmalonic acidemia.
    The Journal of pediatrics, 1998, Volume: 132, Issue:6

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Genes, Recessive; Humans; Kidney Failure, Chronic;

1998
Picture of the month. Cutaneous lesions associated with isoleucine deficiency.
    Archives of pediatrics & adolescent medicine, 1998, Volume: 152, Issue:7

    Topics: Amino Acid Metabolism, Inborn Errors; Exanthema; Humans; Infant; Isoleucine; Male; Methylmalonic Aci

1998
Combined malonic and methylmalonic aciduria with normal malonyl-coenzyme A decarboxylase activity: a case supporting multiple aetiologies.
    Journal of inherited metabolic disease, 1998, Volume: 21, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Carboxy-Lyases; Child; Diet; Fibroblasts; Humans; Male; Malona

1998
Alteration of mitochondrial DNA and RNA level in human fibroblasts with impaired vitamin B12 coenzyme synthesis.
    FEBS letters, 1998, Aug-07, Volume: 432, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Cell Line; Cell Respiration; Cobamides; DNA, Mitochondrial; El

1998
Methylmalonic semialdehyde dehydrogenase deficiency: psychomotor delay and methylmalonic aciduria without metabolic decompensation.
    Molecular genetics and metabolism, 1998, Volume: 65, Issue:1

    Topics: Aldehyde Oxidoreductases; Amino Acid Metabolism, Inborn Errors; Developmental Disabilities; Humans;

1998
Reliability of biochemical parameters used in prenatal diagnosis of combined methylmalonic aciduria and homocystinuria.
    Prenatal diagnosis, 1998, Volume: 18, Issue:9

    Topics: Amino Acid Metabolism, Inborn Errors; Amniocentesis; Amniotic Fluid; Cells, Cultured; Chorion; Chori

1998
Renal transplantation in a patient with methylmalonic acidaemia.
    Journal of inherited metabolic disease, 1998, Volume: 21, Issue:7

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Female; Humans; Kidney Failure, Chronic; Kidney Transpl

1998
Molecular analysis of methylmalonyl-CoA mutase deficiency: identification of three missense mutations in mut0 patients.
    Journal of human genetics, 1999, Volume: 44, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acid Sequence; Amino Acid Substitution; Base Sequence; C

1999
Outcome of individuals with low-moderate methylmalonic aciduria detected through a neonatal screening program.
    The Journal of pediatrics, 1999, Volume: 134, Issue:6

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Fibroblasts; Follo

1999
Resting energy expenditure in disorders of propionate metabolism.
    The Journal of pediatrics, 2000, Volume: 136, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Body Constitution; Calorimetry, Indirect; Child; Energy Metabo

2000
Mutation analysis of the MCM gene in Israeli patients with mut(0) disease.
    Molecular genetics and metabolism, 2001, Volume: 73, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; DNA; DNA Mutational Analysis; Fatal Outcome; Genotype; Humans;

2001
Plasma amino acid and urine organic acid analyses of methylmalonic acidemia in a Thai infant.
    The Southeast Asian journal of tropical medicine and public health, 1999, Volume: 30 Suppl 2

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Carboxylic Acids; Female; Humans; Infant; Methylm

1999
Ventricular septal defect closure in a neonate with combined methylmalonic aciduria/homocystinuria.
    The Annals of thoracic surgery, 2001, Volume: 72, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Blood Vessel Prosthesis Implantation; Female; Heart Septal Def

2001
Rapid diagnosis of methylmalonic and propionic acidemias: quantitative tandem mass spectrometric analysis of propionylcarnitine in filter-paper blood specimens obtained from newborns.
    Clinical chemistry, 2001, Volume: 47, Issue:11

    Topics: Amino Acid Metabolism, Inborn Errors; Blood Specimen Collection; Carnitine; False Positive Reactions

2001
Cobalamins in fibroblasts cultured from normal control subjects and patients with methylmalonic aciduria.
    Pediatric research, 1976, Volume: 10, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Cells, Cultured; Chromatography; Fibroblasts; Humans; Malonate

1976
Methylmalonic aciduria without vitamin B12 deficiency in an adult sibship.
    The New England journal of medicine, 1976, Aug-05, Volume: 295, Issue:6

    Topics: Age Factors; Aged; Amino Acid Metabolism, Inborn Errors; Humans; Isomerases; Leukocytes; Male; Malon

1976
Studies of methylmalonyl-coenzyme A carbonylmutase activity in methylmalonic acidemia. II. In vitro binding kinetics with adenosylcobalamin.
    Biochemical medicine, 1976, Volume: 15, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Cell Line; Cobamides; Female; Humans; Infant, Newborn; Isomera

1976
Congenital methylmalonic acidemia: a variant of the B12 'non-responsive' form with evidence for reduced affinity of methylmalonyl-CoA mutase for its B12-coenzyme.
    Enzyme, 1976, Volume: 21, Issue:6

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Fibroblasts; Genetic Variation; Humans; Infant, Newbor

1976
Methylmalonyl-CoA mutase activity of leukocytes in variants and heterozygotes of methylmalonic acidemia.
    The Tohoku journal of experimental medicine, 1977, Volume: 123, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Heterozygote; Humans; Infant; Isomerases; Leukocytes;

1977
A new variant of methylmalonic acidemia-defective coenzyme-apoenzyme binding in cultured fibroblasts.
    Clinica chimica acta; international journal of clinical chemistry, 1978, Apr-03, Volume: 85, Issue:1

    Topics: Amino Acid Metabolism, Inborn Errors; Cells, Cultured; Coenzymes; Female; Fibroblasts; Humans; Infan

1978
[Methylmalonic acidemia. Diagnosis and treatment in various patients].
    Nederlands tijdschrift voor geneeskunde, 1978, May-20, Volume: 122, Issue:20

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Female; Humans; Infant; Infant, Newborn; Intellectua

1978
Methylmalonic acidemia.
    European journal of pediatrics, 1978, Jul-03, Volume: 128, Issue:3

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Ammonia; Female; Glycine; Humans; Hypoglycemia; Infa

1978
Methylmalonic/beta-hydroxy-n-valeric aciduria due to methylmalonyl-CoA mutase deficiency.
    Clinica chimica acta; international journal of clinical chemistry, 1978, Aug-01, Volume: 87, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Chromatography, Gas; Humans; Hydroxy Acids; Infant, Newborn; I

1978
Methylmalonic acidemia: 6 years' clinical experience with two variants unresponsive to vitamin B12 therapy.
    Canadian Medical Association journal, 1979, May-19, Volume: 120, Issue:10

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Ammonia; Child, Preschool; Female; Humans; Infant

1979
Inborn errors of cobalamin metabolism: effect of cobalamin supplementation in culture on methylmalonyl CoA mutase activity in normal and mutant human fibroblasts.
    Biochemical genetics, 1979, Volume: 17, Issue:1-2

    Topics: Amino Acid Metabolism, Inborn Errors; Cell Line; Culture Media; Genetic Variation; Humans; Isomerase

1979
Methylmalonic acidemia.
    Kidney international, 1979, Volume: 15, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Apoenzymes; Cobamides; Dietary Proteins; Humans; Infant; Male;

1979
Deranged isoleucine metabolism during ketotic attacks in patients with methylmalonic acidaemia.
    Journal of inherited metabolic disease, 1978, Volume: 1, Issue:3

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Child, Preschool; Chromatography, Gas; Female; Human

1978
[Emergency treatment of inborn amino errors of amino acid metabolism detected in the neonatal period].
    Archives francaises de pediatrie, 1979, Volume: 36, Issue:10

    Topics: Amino Acid Metabolism, Inborn Errors; Ammonia; Diuretics, Osmotic; Emergencies; Enteral Nutrition; E

1979
Prenatal therapy of a patient with vitamin-B12-responsive methylmalonic acidemia.
    The New England journal of medicine, 1975, Aug-14, Volume: 293, Issue:7

    Topics: Amino Acid Metabolism, Inborn Errors; Amniotic Fluid; Cobamides; Female; Fetal Diseases; Gestational

1975
Acute neonatal nonketotic hyperglycinemia: normal propionate and methylmalonate metabolism.
    Pediatric research, 1975, Volume: 9, Issue:7

    Topics: Acute Disease; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Coenzyme A; Female; Fi

1975
Hereditary hyperammonaemic syndromes--a six year experience.
    Australian paediatric journal, 1979, Volume: 15, Issue:3

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Ammonia; Child; Child, Preschool; Female; Humans; Infan

1979
A syndrome of methylmalonic aciduria, homocystinuria, megaloblastic anemia and neurologic abnormalities in a vitamin B12-deficient breast-fed infant of a strict vegetarian.
    The New England journal of medicine, 1978, Aug-17, Volume: 299, Issue:7

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Anemia, Megaloblastic; Breast Feeding; Diagnosis, Diffe

1978
[Methylmalonic aciduria].
    Nihon rinsho. Japanese journal of clinical medicine, 1978, Volume: Suppl

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Humans; Infant; Infant, Newborn; Malo

1978
Methylmalonic aciduria and hypoglycemia.
    The New England journal of medicine, 1976, Nov-11, Volume: 295, Issue:20

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Cobamides; Humans; Hypoglycemia; Male

1976
Rapid prenatal and postnatal detection of inborn errors of propionate, methylmalonate, and cobalamin metabolism: a sensitive assay using cultured cells.
    Human genetics, 1976, Dec-15, Volume: 34, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Amniocentesis; Cells, Cultured; Fibroblasts; Humans; Infant, N

1976
Methylmalonicacidemia: biochemical heterogeneity in defects of 5'-deoxyadenosylcobalamin synthesis.
    Proceedings of the National Academy of Sciences of the United States of America, 1975, Volume: 72, Issue:7

    Topics: Amino Acid Metabolism, Inborn Errors; Cell Fractionation; Cell Line; Cobamides; Darkness; Dithiothre

1975
Genetic complementation in heterokaryons of human fibroblasts defective in cobalamin metabolism.
    Proceedings of the National Academy of Sciences of the United States of America, 1975, Volume: 72, Issue:8

    Topics: Amino Acid Metabolism, Inborn Errors; Cell Fusion; Cells, Cultured; Fibroblasts; Genes; Genetic Comp

1975
[13C]Valine metabolism in methylmalonicacidemia using nuclear magnetic resonance: propinonate as an obligate intermediate.
    Proceedings of the National Academy of Sciences of the United States of America, 1975, Volume: 72, Issue:9

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Coenzyme A; Humans; Magnetic Resonance Spectroscopy; Ma

1975
Editorial: Prenatal treatment of methylmalonic acidemia.
    The New England journal of medicine, 1975, Aug-14, Volume: 293, Issue:7

    Topics: Amino Acid Metabolism, Inborn Errors; Amniocentesis; Female; Fetal Diseases; Humans; Infant, Newborn

1975
Cobalamin deficiency associated with methylmalonic acidemia in a cat.
    Journal of the American Veterinary Medical Association, 1992, Apr-15, Volume: 200, Issue:8

    Topics: Absorption; Amino Acid Metabolism, Inborn Errors; Amino Acids; Animals; Cat Diseases; Cats; Dietary

1992
Asymptomatic lesions of the basal ganglia in a patient with methylmalonic aciduria.
    European journal of pediatrics, 1992, Volume: 151, Issue:12

    Topics: Amino Acid Metabolism, Inborn Errors; Basal Ganglia Diseases; Humans; Infant, Newborn; Magnetic Reso

1992
Misidentification of propionic acid as ethylene glycol in a patient with methylmalonic acidemia.
    The Journal of pediatrics, 1992, Volume: 120, Issue:3

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Chromatography, Gas; Diagnostic Errors; Ethylene Gly

1992
Inborn errors of propionate metabolism: methylmalonic and propionic acidaemias.
    Journal of paediatrics and child health, 1992, Volume: 28, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Infant, Newborn; Keto Acids; Methylmalonic Acid; Propi

1992
Immunodeficiency in methylmalonic acidaemia.
    Journal of paediatrics and child health, 1992, Volume: 28, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Chromatography, Gas; Chromatography, High Pressur

1992
Differential diagnosis of mut and cbl methylmalonic aciduria by DNA-mediated gene transfer in primary fibroblasts.
    The Journal of clinical investigation, 1991, Volume: 87, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Cell Line; Diagnosis, Differential; Fibroblasts; Genetic Compl

1991
Carnitine therapy and metabolism in the disorders of propionyl-CoA metabolism studied using 1H-NMR spectroscopy.
    Clinica chimica acta; international journal of clinical chemistry, 1991, Dec-31, Volume: 204, Issue:1-3

    Topics: Acyl Coenzyme A; Amino Acid Metabolism, Inborn Errors; Carnitine; Child, Preschool; Female; Gas Chro

1991
Accumulation of odd-numbered long-chain fatty acids in fetuses and neonates with inherited disorders of propionate metabolism.
    Pediatric research, 1991, Volume: 29, Issue:4 Pt 1

    Topics: Acyl Coenzyme A; Amino Acid Metabolism, Inborn Errors; Fatty Acids; Female; Fetus; Humans; Infant, N

1991
Mild form of methylmalonic aciduria misdiagnosed as propionic acidaemia during a ketotic crisis.
    Journal of inherited metabolic disease, 1991, Volume: 14, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Diagnosis, Differential; Humans; Infant; Ketosis; Male; Methyl

1991
Metabolism of 1-13C-propionate in vivo in patients with disorders of propionate metabolism.
    Pediatric research, 1991, Volume: 30, Issue:1

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Biotin; Carbon Dioxide; Carboxy-Lyases; Carnitine;

1991
1H-NMR studies of urine in propionic acidemia and methylmalonic acidemia.
    Acta paediatrica Japonica : Overseas edition, 1991, Volume: 33, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Humans; Infant; Infant, Newborn; Magnetic Resonance Sp

1991
Heterogeneous alleles and expression of methylmalonyl CoA mutase in mut methylmalonic acidemia.
    American journal of human genetics, 1990, Volume: 46, Issue:3

    Topics: Alleles; Amino Acid Metabolism, Inborn Errors; Blotting, Northern; Cell Line; DNA, Recombinant; Huma

1990
Mutation eliminating mitochondrial leader sequence of methylmalonyl-CoA mutase causes muto methylmalonic acidemia.
    Proceedings of the National Academy of Sciences of the United States of America, 1990, Volume: 87, Issue:8

    Topics: Amino Acid Metabolism, Inborn Errors; Base Sequence; Cell Line; Cloning, Molecular; DNA; Exons; Gene

1990
Parenteral nutrition in propionic acidemia and methylmalonic acidemia.
    The Journal of pediatrics, 1990, Volume: 117, Issue:2 Pt 1

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Malonates; Methylmalonic Acid; Parenteral Nutrition, T

1990
Evaluation of branched-chain amino acid intake in children with maple syrup urine disease and methylmalonic aciduria.
    Journal of inherited metabolic disease, 1990, Volume: 13, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Branched-Chain; Ammonia; Body Weight; Child, Pres

1990
Disseminated mucormycosis in an infant with methylmalonicaciduria.
    The Pediatric infectious disease journal, 1990, Volume: 9, Issue:11

    Topics: Amino Acid Metabolism, Inborn Errors; Debridement; Humans; Infant, Newborn; Male; Methylmalonic Acid

1990
Carnitine deficiency in inherited organic acid disorders and Reye syndrome.
    Acta paediatrica Japonica : Overseas edition, 1990, Volume: 32, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Carnitine; Child, Preschool; Humans; Infant; Male; Metabolism,

1990
Methylmalonic aciduria due to a new defect in adenosylcobalamin accumulation by cells.
    American journal of hematology, 1990, Volume: 34, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Cobamides; Humans; Malonates; Methylmalonic Acid

1990
Increased urinary metabolite excretion during fasting in disorders of propionate metabolism.
    Pediatric research, 1990, Volume: 27, Issue:4 Pt 1

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Citrates; Fasting; Fatty Acids

1990
Antibiotic therapy for improvement of metabolic control in methylmalonic aciduria.
    The Journal of pediatrics, 1990, Volume: 117, Issue:1 Pt 1

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Fatty Acids; Humans; Lincomycin; Male; Malonates; Methy

1990
Behavior management of feeding disturbances in urea cycle and organic acid disorders.
    The Journal of pediatrics, 1987, Volume: 111, Issue:4

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Anorexia; Argininosuccinic Acid; Behavior Therapy; Chil

1987
Parenteral nutrition in propionic and methylmalonic acidemia.
    The Journal of pediatrics, 1989, Volume: 115, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Humans; Infant, Newborn; Male; Malonates; Me

1989
Prenatal diagnosis of propionic and methylmalonic acidaemia by stable isotope dilution analysis of amniotic fluid.
    Journal of inherited metabolic disease, 1989, Volume: 12 Suppl 2

    Topics: Amino Acid Metabolism, Inborn Errors; Amniocentesis; Citrates; Female; Gas Chromatography-Mass Spect

1989
Contribution of aminoacid catabolism to propionate production in methylmalonic acidaemia.
    Lancet (London, England), 1989, Jun-10, Volume: 1, Issue:8650

    Topics: Acyl Coenzyme A; Adult; Amino Acid Metabolism, Inborn Errors; Amino Acids; Child; Humans; Isoleucine

1989
Focal changes in the globi pallidi associated with neurological dysfunction in methylmalonic acidaemia.
    Neuropediatrics, 1989, Volume: 20, Issue:4

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Female; Globus Pallidus; Humans; Infant; Male; Mal

1989
[Studies on the beneficial effect of levocarnitine chloride (LC-80) on organic acidemias, especially propionic acidemia and methylmalonic acidemia].
    Nihon yakurigaku zasshi. Folia pharmacologica Japonica, 1989, Volume: 93, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Animals; Carnitine; Drug Evaluation, Preclinical; Isomerism; M

1989
A cobalamin metabolic defect with homocystinuria, methylmalonic aciduria and macrocytic anemia.
    Neuropediatrics, 1986, Volume: 17, Issue:2

    Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Amino Acid Metabolism, Inborn Errors; Ane

1986
Treatment of hydroxocobalamin-resistant methylmalonic acidaemia with adenosylcobalamin.
    Lancet (London, England), 1986, Aug-23, Volume: 2, Issue:8504

    Topics: Amino Acid Metabolism, Inborn Errors; Cobamides; Drug Resistance; Female; Humans; Hydroxocobalamin;

1986
[Carnitine in the treatment of methylmalonic aciduria (MMA)].
    Monatsschrift Kinderheilkunde : Organ der Deutschen Gesellschaft fur Kinderheilkunde, 1986, Volume: 134, Issue:10

    Topics: Amino Acid Metabolism, Inborn Errors; Carnitine; Child; Child, Preschool; Female; Humans; Infant; Ma

1986
Biochemical analysis of intact fibroblasts from two cases with methylmalonic acidaemia.
    Journal of inherited metabolic disease, 1985, Volume: 8, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Female; Fibroblasts; Humans; Infant; Infant, Newborn; Malonate

1985
First trimester diagnosis of methylmalonic aciduria.
    Prenatal diagnosis, 1988, Volume: 8, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Chorionic Villi; Female; Humans; Malonates; Methylmalonic Acid

1988
[Methylmalonic acidemia].
    Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme, 1988, Volume: 33, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Malonates; Methylmalonic Acid; Methylmalonyl-CoA Mutas

1988
Use of proton nuclear magnetic resonance spectroscopy in detection and study of organic acidurias.
    Clinical chemistry, 1985, Volume: 31, Issue:11

    Topics: Amino Acid Metabolism, Inborn Errors; Carboxylic Acids; Child, Preschool; Glutarates; Hemiterpenes;

1985
Amniotic fluid propionylcarnitine in methylmalonic aciduria.
    Journal of inherited metabolic disease, 1987, Volume: 10, Issue:4

    Topics: Acetylcarnitine; Amino Acid Metabolism, Inborn Errors; Amniotic Fluid; Carnitine; Chromatography, Hi

1987
Odd-numbered long-chain fatty acid contents in erythrocyte membrane phospholipids in patients with an impaired propionate utilization.
    Journal of inherited metabolic disease, 1988, Volume: 11 Suppl 2

    Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Erythrocyte Membrane; Fatty Acids; Humans;

1988
Acute extrapyramidal syndrome in methylmalonic acidemia: "metabolic stroke" involving the globus pallidus.
    The Journal of pediatrics, 1988, Volume: 113, Issue:6

    Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Atrophy; Basal Ganglia Diseases; Brain Diseases, M

1988
Therapeutic approaches to cobalamin-C methylmalonic acidemia and homocystinuria.
    The Journal of pediatrics, 1988, Volume: 112, Issue:1

    Topics: Administration, Oral; Amino Acid Metabolism, Inborn Errors; Betaine; Carnitine; Child, Preschool; Fe

1988
Methylcitric acid determination in amniotic fluid by electron-impact mass fragmentography.
    Journal of clinical chemistry and clinical biochemistry. Zeitschrift fur klinische Chemie und klinische Biochemie, 1988, Volume: 26, Issue:5

    Topics: Amino Acid Metabolism, Inborn Errors; Amniotic Fluid; Citrates; Female; Gas Chromatography-Mass Spec

1988
Methylmalonic aciduria (1 case report).
    Proceedings of the Chinese Academy of Medical Sciences and the Peking Union Medical College = Chung-kuo i hsueh k'o hsueh yuan, Chung-kuo hsieh ho i k'o ta hsueh hsueh pao, 1987, Volume: 2, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Humans; Infant, Newborn; Male; Malonates; Methylmalonic Acid

1987
Methylmalonic aciduria and propionic acidaemia studied by proton nuclear magnetic resonance spectroscopy.
    Clinica chimica acta; international journal of clinical chemistry, 1986, Dec-15, Volume: 161, Issue:2

    Topics: Amino Acid Metabolism, Inborn Errors; Betaine; Creatine; Female; Gas Chromatography-Mass Spectrometr

1986
An evaluation of protein requirements in methylmalonic acidaemia.
    Journal of inherited metabolic disease, 1985, Volume: 8, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids; Dietary Proteins; Female; Growth; Humans; Infant;

1985
Clinical heterogeneity in cobalamin C variant of combined homocystinuria and methylmalonic aciduria.
    The Journal of pediatrics, 1986, Volume: 108, Issue:3

    Topics: Amino Acid Metabolism, Inborn Errors; Cells, Cultured; Child, Preschool; Diagnosis, Differential; Fe

1986
Studies on requirements for amino acids in infants with disorders of amino acid metabolism. I. Effect of alanine.
    Pediatric research, 1985, Volume: 19, Issue:1

    Topics: Alanine; Amino Acid Metabolism, Inborn Errors; Amino Acids; Dietary Proteins; Energy Intake; Female;

1985
Use of a diode array detector in investigation of neonatal organic aciduria.
    Clinical chemistry, 1985, Volume: 31, Issue:4

    Topics: Amino Acid Metabolism, Inborn Errors; Carboxylic Acids; Chromatography, Ion Exchange; Electrochemist

1985
[Diagnosis of hereditary metabolic disorders in newborn and young infants].
    Tijdschrift voor kindergeneeskunde, 1985, Volume: 53, Issue:1

    Topics: Acidosis; Amino Acid Metabolism, Inborn Errors; Carbamoyl-Phosphate Synthase (Ammonia); Carbohydrate

1985
Methylmalonic acidemia treated by continuous peritoneal dialysis.
    The New England journal of medicine, 1985, Jun-20, Volume: 312, Issue:25

    Topics: Amino Acid Metabolism, Inborn Errors; Child, Preschool; Humans; Male; Malonates; Methylmalonic Acid;

1985
Proximal renal tubular acidosis in methylmalonic acidemia.
    Journal of neurogenetics, 1985, Volume: 2, Issue:1

    Topics: Acidosis, Renal Tubular; Amino Acid Metabolism, Inborn Errors; Bicarbonates; Child, Preschool; Femal

1985
Alanine decreases the protein requirements of infants with inborn errors of amino acid metabolism.
    Journal of neurogenetics, 1985, Volume: 2, Issue:1

    Topics: Alanine; Amino Acid Metabolism, Inborn Errors; Amino Acids; Body Weight; Dietary Proteins; Female; H

1985
[Hereditary amino acid metabolism disorders. Indications for early diagnosis].
    Fortschritte der Medizin, 1972, Apr-13, Volume: 90, Issue:11

    Topics: Albinism; Alkaptonuria; Amino Acid Metabolism, Inborn Errors; Amino Acids; Arginine; Cystathionine;

1972
[Diagnosis of inborn amino acid metabolism errors. Important symptoms and laboratory methods].
    Fortschritte der Medizin, 1972, Apr-13, Volume: 90, Issue:11

    Topics: Albinism; Alkaptonuria; Amino Acid Metabolism, Inborn Errors; Amino Acids; Arginine; Clinical Labora

1972