Page last updated: 2024-11-08

serine and Cognition Disorders

serine has been researched along with Cognition Disorders in 46 studies

Serine: A non-essential amino acid occurring in natural form as the L-isomer. It is synthesized from GLYCINE or THREONINE. It is involved in the biosynthesis of PURINES; PYRIMIDINES; and other amino acids.
serine : An alpha-amino acid that is alanine substituted at position 3 by a hydroxy group.

Cognition Disorders: Disorders characterized by disturbances in mental processes related to learning, thinking, reasoning, and judgment.

Research Excerpts

ExcerptRelevanceReference
"These findings represent the first randomized double-blind placebo-controlled study with 60mg/kg d-serine in schizophrenia, and are consistent with meta-analyses showing significant effects of d-serine in schizophrenia."9.27Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms. ( Epstein, ML; Javitt, DC; Kantrowitz, JT; Lee, M; Lehrfeld, N; Nolan, KA; Petkova, E; Shope, C; Silipo, G, 2018)
"D-serine is an allosteric modulator of the brain N-methyl-d-aspartate (NMDA) receptor and a potential novel treatment of schizophrenia."9.14High dose D-serine in the treatment of schizophrenia. ( Balla, A; Cornblatt, B; D'Souza, C; Javitt, DC; Kantrowitz, JT; Malhotra, AK; Saksa, J; Silipo, G; Suckow, RF; Woods, SW, 2010)
"Schizophrenia is a severe psychiatric illness that is characterized by reduced cortical connectivity, for which the underlying biological and genetic causes are not well understood."6.52The NMDA receptor 'glycine modulatory site' in schizophrenia: D-serine, glycine, and beyond. ( Balu, DT; Coyle, JT, 2015)
"Schizophrenia is characterized by reduced hippocampal volume, decreased dendritic spine density, altered neuroplasticity signaling pathways, and cognitive deficits associated with impaired hippocampal function."5.39Multiple risk pathways for schizophrenia converge in serine racemase knockout mice, a mouse model of NMDA receptor hypofunction. ( Balu, DT; Basu, AC; Benneyworth, MA; Bolshakov, VY; Coyle, JT; Li, Y; Puhl, MD; Takagi, S, 2013)
"These findings represent the first randomized double-blind placebo-controlled study with 60mg/kg d-serine in schizophrenia, and are consistent with meta-analyses showing significant effects of d-serine in schizophrenia."5.27Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms. ( Epstein, ML; Javitt, DC; Kantrowitz, JT; Lee, M; Lehrfeld, N; Nolan, KA; Petkova, E; Shope, C; Silipo, G, 2018)
"D-serine is an allosteric modulator of the brain N-methyl-d-aspartate (NMDA) receptor and a potential novel treatment of schizophrenia."5.14High dose D-serine in the treatment of schizophrenia. ( Balla, A; Cornblatt, B; D'Souza, C; Javitt, DC; Kantrowitz, JT; Malhotra, AK; Saksa, J; Silipo, G; Suckow, RF; Woods, SW, 2010)
"We report on two new cases of serine deficiency due respectively to 3-phosphoglycerate dehydrogenase (PHGDH) deficiency (Patient 1) and phosphoserine aminotransferase (PSAT1) deficiency (Patient 2), presenting with congenital microcephaly (<3rd centile at birth) and encephalopathy with spasticity."3.83Two new cases of serine deficiency disorders treated with l-serine. ( Bahi-Buisson, N; Boddaert, N; Brassier, A; de Lonlay, P; Desguerre, I; Habarou, F; Hubert, L; Kaminska, A; Ottolenghi, C; Valayannopoulos, V; Van Schaftingen, E; Wiame, E, 2016)
"Schizophrenia is a severe psychiatric illness that is characterized by reduced cortical connectivity, for which the underlying biological and genetic causes are not well understood."2.52The NMDA receptor 'glycine modulatory site' in schizophrenia: D-serine, glycine, and beyond. ( Balu, DT; Coyle, JT, 2015)
"Current treatments for schizophrenia, although effective for positive symptoms, have not proven as effective for negative symptoms and cognitive dysfunction."2.50Unmet needs in the treatment of schizophrenia: new targets to help different symptom domains. ( Citrome, L, 2014)
"Patients with Parkinson's disease have reduced gray matter volume and fractional anisotropy in both cortical and sub-cortical structures, yet changes in the pre-motor phase of the disease are unknown."1.40A voxel-based morphometry and diffusion tensor imaging analysis of asymptomatic Parkinson's disease-related G2019S LRRK2 mutation carriers. ( Artzi, M; Ben Bashat, D; Bloem, BR; Bressman, S; Giladi, N; Gurevich, T; Helmich, RC; Hendler, T; Jacob, Y; Marder, K; Mirelman, A; Orr-Urtreger, A; Thaler, A; van Nuenen, BF, 2014)
"Schizophrenia is characterized by reduced hippocampal volume, decreased dendritic spine density, altered neuroplasticity signaling pathways, and cognitive deficits associated with impaired hippocampal function."1.39Multiple risk pathways for schizophrenia converge in serine racemase knockout mice, a mouse model of NMDA receptor hypofunction. ( Balu, DT; Basu, AC; Benneyworth, MA; Bolshakov, VY; Coyle, JT; Li, Y; Puhl, MD; Takagi, S, 2013)
"Autosomal dominant nocturnal frontal lobe epilepsy (ADNFLE) is a nonlesional condition associated with mutation of the gene coding for the alpha4 nicotinic acetylcholine receptor (nAChR)."1.36Neuropsychological function in patients with a single gene mutation associated with autosomal dominant nocturnal frontal lobe epilepsy. ( Benjamin, C; Berkovic, SF; Fedi, M; Reutens, DC; Saling, MM; Scheffer, IE; Wood, AG, 2010)
" The right medial superior frontal gyrus volume was significantly correlated with daily dosage of antipsychotic medication in Ser homozygote schizophrenia patients."1.35The Disrupted-in-Schizophrenia-1 Ser704Cys polymorphism and brain morphology in schizophrenia. ( Hagino, H; Kawasaki, Y; Kobayashi, S; Kurachi, M; Maeno, N; Niu, L; Ozaki, N; Sasaoka, T; Seto, H; Suzuki, M; Takahashi, T; Tsuneki, H; Tsunoda, M; Zhou, SY, 2009)

Research

Studies (46)

TimeframeStudies, this research(%)All Research%
pre-19902 (4.35)18.7374
1990's2 (4.35)18.2507
2000's9 (19.57)29.6817
2010's32 (69.57)24.3611
2020's1 (2.17)2.80

Authors

AuthorsStudies
Fone, KCF1
Watson, DJG1
Billiras, RI1
Sicard, DI1
Dekeyne, A1
Rivet, JM1
Gobert, A1
Millan, MJ1
Kantrowitz, JT2
Epstein, ML1
Lee, M1
Lehrfeld, N1
Nolan, KA1
Shope, C1
Petkova, E1
Silipo, G2
Javitt, DC3
Sardinha, VM1
Guerra-Gomes, S1
Caetano, I1
Tavares, G1
Martins, M1
Reis, JS1
Correia, JS1
Teixeira-Castro, A1
Pinto, L1
Sousa, N1
Oliveira, JF1
Liraz-Zaltsman, S1
Slusher, B1
Atrakchi-Baranes, D1
Rosenblatt, K1
Friedman Levi, Y1
Kesner, E1
Silva, AJ1
Biegon, A1
Shohami, E1
Ji, M1
Xie, XX1
Liu, DQ1
Yu, XL1
Zhang, Y1
Zhang, LX1
Wang, SW1
Huang, YR1
Liu, RT1
Balu, DT2
Li, Y1
Puhl, MD1
Benneyworth, MA1
Basu, AC1
Takagi, S1
Bolshakov, VY1
Coyle, JT2
Hausner, L1
Tschäpe, JA1
Schmitt, HP1
Hentschel, F1
Hartmann, T1
Frölich, L1
Klatte, K1
Kirschstein, T1
Otte, D1
Pothmann, L1
Müller, L1
Tokay, T1
Kober, M1
Uebachs, M1
Zimmer, A1
Beck, H1
Onishi, T1
Matsumoto, Y1
Hattori, M1
Obayashi, Y1
Nakamura, K1
Yano, T1
Horiguchi, T1
Iwashita, H1
Panizzutti, R3
Scoriels, L2
Avellar, M2
Thaler, A1
Artzi, M1
Mirelman, A1
Jacob, Y1
Helmich, RC1
van Nuenen, BF1
Gurevich, T1
Orr-Urtreger, A1
Marder, K1
Bressman, S2
Bloem, BR1
Hendler, T1
Giladi, N1
Ben Bashat, D1
Citrome, L1
Li, C1
Liu, S1
Xing, Y1
Tao, F1
Guercio, GD1
Bevictori, L1
Vargas-Lopes, C2
Madeira, C2
Oliveira, A1
Carvalho, VF1
d'Avila, JC1
Matsuura, A1
Fujita, Y2
Iyo, M2
Hashimoto, K3
Brassier, A1
Valayannopoulos, V1
Bahi-Buisson, N1
Wiame, E1
Hubert, L1
Boddaert, N1
Kaminska, A1
Habarou, F1
Desguerre, I1
Van Schaftingen, E1
Ottolenghi, C1
de Lonlay, P1
Marques, P1
Dantas, C1
Manhães, AC1
Leite, H1
Zou, C1
Crux, S1
Marinesco, S1
Montagna, E1
Sgobio, C1
Shi, Y1
Shi, S1
Zhu, K1
Dorostkar, MM1
Müller, UC1
Herms, J1
Alkam, T1
Nitta, A1
Mizoguchi, H1
Itoh, A1
Murai, R1
Nagai, T2
Yamada, K2
Nabeshima, T2
Takahashi, T1
Suzuki, M1
Tsunoda, M1
Maeno, N1
Kawasaki, Y1
Zhou, SY1
Hagino, H1
Niu, L1
Tsuneki, H1
Kobayashi, S1
Sasaoka, T1
Seto, H1
Kurachi, M1
Ozaki, N1
Adcock, RA1
Dale, C1
Fisher, M1
Aldebot, S1
Genevsky, A1
Simpson, GV1
Nagarajan, S1
Vinogradov, S1
Bryan, KJ1
Mudd, JC1
Richardson, SL1
Chang, J1
Lee, HG1
Zhu, X1
Smith, MA1
Casadesus, G1
Sharma, A1
Hoeffer, CA1
Takayasu, Y1
Miyawaki, T1
McBride, SM1
Klann, E1
Zukin, RS1
Piscopo, P1
Talarico, G1
Crestini, A1
Gasparini, M1
Malvezzi-Campeggi, L1
Piacentini, E1
Lenzi, GL1
Bruno, G1
Confaloni, A1
Wood, AG1
Saling, MM1
Fedi, M1
Berkovic, SF1
Scheffer, IE1
Benjamin, C1
Reutens, DC1
Gomez, A1
Ferrer, I1
Malhotra, AK1
Cornblatt, B1
Balla, A1
Suckow, RF1
D'Souza, C1
Saksa, J1
Woods, SW1
Forlenza, OV1
Torres, CA1
Talib, LL1
de Paula, VJ1
Joaquim, HP1
Diniz, BS1
Gattaz, WF1
Caudal, D1
Godsil, BP1
Mailliet, F1
Bergerot, D1
Jay, TM1
Cuadrado-Tejedor, M1
Ricobaraza, A1
Del Río, J1
Frechilla, D1
Franco, R1
Pérez-Mediavilla, A1
Garcia-Osta, A1
Shanker, V1
Groves, M1
Heiman, G1
Palmese, C1
Saunders-Pullman, R1
Ozelius, L1
Raymond, D1
Troquier, L1
Caillierez, R1
Burnouf, S1
Fernandez-Gomez, FJ1
Grosjean, ME1
Zommer, N1
Sergeant, N1
Schraen-Maschke, S1
Blum, D1
Buee, L1
Stetler, RA1
Gao, Y1
Zhang, L1
Weng, Z1
Zhang, F1
Hu, X1
Wang, S1
Vosler, P1
Cao, G1
Sun, D1
Graham, SH1
Chen, J1
Yu, J1
Kitahara, Y1
Ohnuma, T1
Sakai, Y1
Maeshima, H1
Higa, M1
Hanzawa, R1
Kitazawa, M1
Hotta, Y1
Katsuta, N1
Takebayashi, Y1
Shibata, N1
Arai, H1
Yang, SN1
Huang, LT1
Wang, CL1
Chen, WF1
Yang, CH1
Lin, SZ1
Lai, MC1
Chen, SJ1
Tao, PL1
Maccioni, RB1
Lavados, M1
Guillón, M1
Mujica, C1
Bosch, R1
Farías, G1
Fuentes, P1
Shang, HF1
Jiang, XF1
Burgunder, JM1
Chen, Q1
Zhou, D1
Tumini, E1
Porcellini, E1
Chiappelli, M1
Conti, CM1
Beraudi, A1
Poli, A1
Caciagli, F1
Doyle, R1
Conti, P1
Licastro, F1
Ishima, T1
Chaki, S2
Karasawa, J1
Ramakers, GM1
Urban, IJ1
De Graan, PN1
Di Luca, M1
Cattabeni, F1
Gispen, WH1
Yanai, Y1
Shibasaki, T1
Kohno, N1
Mitsui, T1
Nakajima, H1
Usui, S1
Komiya, T1
Imai, H1
Narabayashi, H1

Clinical Trials (4)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Effect of an NMDA-based Intervention on Biomarker Measures of Cognitive Dysfunction in Schizophrenia[NCT00817336]Phase 216 participants (Actual)Interventional2009-06-30Completed
PK/PD Study of Escalating Dose D-serine as Adjunctive Treatment in Schizophrenia[NCT00322023]Phase 255 participants (Actual)Interventional2006-03-31Completed
A Randomized, Double-Blind, Placebo-Controlled Parallel Arm Study of the Effect of RO4917838 on Biomarker Measures of Cognitive Dysfunction in Schizophrenia and Schizoaffective Disorder[NCT01116830]Phase 129 participants (Actual)Interventional2010-11-30Completed
Evaluating Two Types of Cognitive Training in Veterans With Schizophrenia[NCT01891721]105 participants (Actual)Interventional2013-11-21Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

MATRICS

MATRICS assessing 7 domains (Speed of Processing, Attention/Vigilance, Working Memory, Verbal Learning, Visual Learning, Reasoning and Problem Solving, and Social Cognition. Raw scores are converted into a composite T-score (normative mean = 50; standard deviation = 10), where higher values indicated less impairment. (NCT00817336)
Timeframe: 6 weeks

InterventionT score (Mean)
D-serine26.2
Placebo25.7

MMN Amplitude

Final MMN amplitude (NCT00817336)
Timeframe: 6 weeks

Interventionmicro volts (Mean)
D-serine-1.21
Placebo-.21

PANSS Total

Positive and Negative Symptom Scale (PANSS) range 30-210 (NCT00817336)
Timeframe: 6 weeks

Interventionunits on a scale (Mean)
D-serine77.9
Placebo80

Visual P1

(NCT00817336)
Timeframe: 6 weeks

Interventionmicro volts (Mean)
D-serine-.21
Placebo-.54

Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Battery

Change over 4 weeks. The MATRICS is a scale measuring cognition, and reported as T-score, with 50 as the population average and every 10 points representing a change of 1 standard deviation from the population average. Higher scores represent an improvement (NCT00322023)
Timeframe: Measured at Week 4

Interventionunits on a scale (Mean)
D-serine 30 mg/kg0.8
D-serine 60 mg/kg3.9
D Serine 120 mg/kg2.8

Positive and Negative Symptoms Scale (PANSS)

Absolute Change in PANSS over four weeks (change between baseline and final measurements). The PANSS is a 30-item rating scale widely used in assessment of medication effects in schizophrenia. The PANSS ranges from 30-210, with lower scores showing less symptoms. Larger change is better. (NCT00322023)
Timeframe: Measured at Week 4

Interventionunits on a scale (Mean)
D-serine 30 mg/kg5.1
D-serine 60 mg/kg4.4
D Serine 120 mg/kg6.3

Renal Safety Measures

number of renal adverse events (serum and urinalysis) (NCT00322023)
Timeframe: Measured at Week 4

Interventionadverse events (Number)
D-serine 30 mg/kg0
D-serine 60 mg/kg0
D Serine 120 mg/kg1

Functional Capacity

The University of California San Diego (UCSD) Performance-based Skills Assessment (UPSA) was used to assess functional capacity. The UPSA total score served as a secondary functional outcome measure. Minimum and maximum values are 40 and 100. Higher scores mean a better outcome. (NCT01891721)
Timeframe: Within one week of training completion

Interventionscore on a scale (Mean)
Specific Auditory Training - Brain Fitness Program (BFP)76.50
Broad Cognitive Training - Cognitive Package (Cogpack)75.96
Control Treatment - Commercial Computer Games (Sporcle)76.77

Neurocognition

The Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB) was used to assess basic cognition. It includes tests representing 6 separable cognitive domains. The MCCB composite score (average of 6 domain t-scores) served as the primary cognitive outcome measure. Minimum and maximum values are 20 and 68. Higher scores mean a better outcome. (NCT01891721)
Timeframe: Within one week of training completion

Interventionscore on a scale (Mean)
Specific Auditory Training - Brain Fitness Program (BFP)42.02
Broad Cognitive Training - Cognitive Package (Cogpack)41.92
Control Treatment - Commercial Computer Games (Sporcle)41.94

Electroencephalography (EEG)

A Mismatch Negativity (MMN) Paradigm was used to assess basic auditory processing. MMN amplitude was measured as the mean voltage in the 145-200 ms latency range at pooled frontocentral electodes. Minimum and maximum values are -8 and +2 microvolts. More negative scores mean a better outcome. (NCT01891721)
Timeframe: After 6 weeks of training and within one week of training completion

,,
Interventionunits on a scale (Mean)
MMN at 12 weeksMMN at 6 weeks
Broad Cognitive Training - Cognitive Package (Cogpack)-2.17-2.16
Control Treatment - Commercial Computer Games (Sporcle)-2.09-2.21
Specific Auditory Training - Brain Fitness Program (BFP)-2.04-1.78

Reviews

5 reviews available for serine and Cognition Disorders

ArticleYear
The co-agonist site of NMDA-glutamate receptors: a novel therapeutic target for age-related cognitive decline.
    Current pharmaceutical design, 2014, Volume: 20, Issue:32

    Topics: Adult; Age Factors; Aged; Aging; Animals; Binding Sites; Cognition Disorders; Hippocampus; Humans; M

2014
Unmet needs in the treatment of schizophrenia: new targets to help different symptom domains.
    The Journal of clinical psychiatry, 2014, Volume: 75 Suppl 1

    Topics: alpha7 Nicotinic Acetylcholine Receptor; Antipsychotic Agents; Cognition Disorders; Glycine; Humans;

2014
The NMDA receptor 'glycine modulatory site' in schizophrenia: D-serine, glycine, and beyond.
    Current opinion in pharmacology, 2015, Volume: 20

    Topics: Animals; Antipsychotic Agents; Cognition Disorders; Dopamine; Glycine; Humans; Receptors, N-Methyl-D

2015
When top-down meets bottom-up: auditory training enhances verbal memory in schizophrenia.
    Schizophrenia bulletin, 2009, Volume: 35, Issue:6

    Topics: Acoustic Stimulation; Adult; Attention; Auditory Cortex; Auditory Perceptual Disorders; Brain-Derive

2009
Treatment of negative and cognitive symptoms.
    Current psychiatry reports, 1999, Volume: 1, Issue:1

    Topics: Antimetabolites; Antipsychotic Agents; Cognition Disorders; Cycloserine; Glycine; Humans; Receptors,

1999

Trials

3 trials available for serine and Cognition Disorders

ArticleYear
Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms.
    Schizophrenia research, 2018, Volume: 191

    Topics: Acoustic Stimulation; Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Contingent Negat

2018
Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms.
    Schizophrenia research, 2018, Volume: 191

    Topics: Acoustic Stimulation; Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Contingent Negat

2018
Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms.
    Schizophrenia research, 2018, Volume: 191

    Topics: Acoustic Stimulation; Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Contingent Negat

2018
Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms.
    Schizophrenia research, 2018, Volume: 191

    Topics: Acoustic Stimulation; Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Contingent Negat

2018
Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms.
    Schizophrenia research, 2018, Volume: 191

    Topics: Acoustic Stimulation; Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Contingent Negat

2018
Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms.
    Schizophrenia research, 2018, Volume: 191

    Topics: Acoustic Stimulation; Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Contingent Negat

2018
Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms.
    Schizophrenia research, 2018, Volume: 191

    Topics: Acoustic Stimulation; Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Contingent Negat

2018
Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms.
    Schizophrenia research, 2018, Volume: 191

    Topics: Acoustic Stimulation; Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Contingent Negat

2018
Improvement in mismatch negativity generation during d-serine treatment in schizophrenia: Correlation with symptoms.
    Schizophrenia research, 2018, Volume: 191

    Topics: Acoustic Stimulation; Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Contingent Negat

2018
The effect of D-serine administration on cognition and mood in older adults.
    Oncotarget, 2016, Mar-15, Volume: 7, Issue:11

    Topics: Adult; Aged; Cognition Disorders; Cross-Over Studies; Double-Blind Method; Female; Follow-Up Studies

2016
High dose D-serine in the treatment of schizophrenia.
    Schizophrenia research, 2010, Volume: 121, Issue:1-3

    Topics: Adolescent; Adult; Analysis of Variance; Antipsychotic Agents; Chi-Square Distribution; Cognition Di

2010

Other Studies

38 other studies available for serine and Cognition Disorders

ArticleYear
Comparative Pro-cognitive and Neurochemical Profiles of Glycine Modulatory Site Agonists and Glycine Reuptake Inhibitors in the Rat: Potential Relevance to Cognitive Dysfunction and Its Management.
    Molecular neurobiology, 2020, Volume: 57, Issue:5

    Topics: Amino Acids; Animals; Autism Spectrum Disorder; Cognition; Cognition Disorders; Cycloserine; Dose-Re

2020
Astrocytic signaling supports hippocampal-prefrontal theta synchronization and cognitive function.
    Glia, 2017, Volume: 65, Issue:12

    Topics: Animals; Astrocytes; Cognition; Cognition Disorders; Doxycycline; Glial Fibrillary Acidic Protein; G

2017
Enhancement of Brain d-Serine Mediates Recovery of Cognitive Function after Traumatic Brain Injury.
    Journal of neurotrauma, 2018, 07-15, Volume: 35, Issue:14

    Topics: Animals; Brain Injuries, Traumatic; Cognition; Cognition Disorders; Isoxazoles; Male; Mice; Mice, In

2018
Hepatitis B core VLP-based mis-disordered tau vaccine elicits strong immune response and alleviates cognitive deficits and neuropathology progression in Tau.P301S mouse model of Alzheimer's disease and frontotemporal dementia.
    Alzheimer's research & therapy, 2018, 06-19, Volume: 10, Issue:1

    Topics: Alzheimer Disease; Animals; Cognition Disorders; Disease Models, Animal; Dose-Response Relationship,

2018
Multiple risk pathways for schizophrenia converge in serine racemase knockout mice, a mouse model of NMDA receptor hypofunction.
    Proceedings of the National Academy of Sciences of the United States of America, 2013, Jun-25, Volume: 110, Issue:26

    Topics: Animals; Brain-Derived Neurotrophic Factor; Cognition Disorders; Dendritic Spines; Disease Models, A

2013
Clinical characterization of a presenilin 1 mutation (F177S) in a family with very early-onset Alzheimer's disease in the third decade of life.
    Alzheimer's & dementia : the journal of the Alzheimer's Association, 2014, Volume: 10, Issue:2

    Topics: Adult; Age of Onset; Aged; Alzheimer Disease; Amyloid beta-Peptides; Brain; Brain Waves; Cognition D

2014
Impaired D-serine-mediated cotransmission mediates cognitive dysfunction in epilepsy.
    The Journal of neuroscience : the official journal of the Society for Neuroscience, 2013, Aug-07, Volume: 33, Issue:32

    Topics: Allosteric Regulation; Animals; Binding Sites; Cognition Disorders; D-Amino-Acid Oxidase; Disease Mo

2013
Early-onset cognitive deficits and axonal transport dysfunction in P301S mutant tau transgenic mice.
    Neuroscience research, 2014, Volume: 80

    Topics: Age Factors; Animals; Axonal Transport; Cognition Disorders; Disease Progression; Exploratory Behavi

2014
A voxel-based morphometry and diffusion tensor imaging analysis of asymptomatic Parkinson's disease-related G2019S LRRK2 mutation carriers.
    Movement disorders : official journal of the Movement Disorder Society, 2014, Volume: 29, Issue:6

    Topics: Adult; Brain; Cognition Disorders; Diffusion Tensor Imaging; Female; Glycine; Humans; Leucine-Rich R

2014
The role of hippocampal tau protein phosphorylation in isoflurane-induced cognitive dysfunction in transgenic APP695 mice.
    Anesthesia and analgesia, 2014, Volume: 119, Issue:2

    Topics: Alzheimer Disease; Amyloid beta-Protein Precursor; Animals; Behavior, Animal; Cognition; Cognition D

2014
D-serine prevents cognitive deficits induced by acute stress.
    Neuropharmacology, 2014, Volume: 86

    Topics: Acute Disease; Animals; Cognition Disorders; Corticosterone; Disease Models, Animal; Glycine; Hippoc

2014
Effects of sodium benzoate on pre-pulse inhibition deficits and hyperlocomotion in mice after administration of phencyclidine.
    Acta neuropsychiatrica, 2015, Volume: 27, Issue:3

    Topics: Animals; Antipsychotic Agents; Behavior, Animal; Chromatography, Liquid; Cognition Disorders; D-Amin

2015
Two new cases of serine deficiency disorders treated with l-serine.
    European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society, 2016, Volume: 20, Issue:1

    Topics: Adult; Amino Acid Metabolism, Inborn Errors; Amino Acids; Carbohydrate Metabolism, Inborn Errors; Ch

2016
Amyloid precursor protein maintains constitutive and adaptive plasticity of dendritic spines in adult brain by regulating D-serine homeostasis.
    The EMBO journal, 2016, 10-17, Volume: 35, Issue:20

    Topics: Amyloid beta-Protein Precursor; Animals; Brain; Cognition Disorders; Dendritic Spines; Female; Homeo

2016
The extensive nitration of neurofilament light chain in the hippocampus is associated with the cognitive impairment induced by amyloid beta in mice.
    The Journal of pharmacology and experimental therapeutics, 2008, Volume: 327, Issue:1

    Topics: Amyloid beta-Peptides; Animals; Cognition Disorders; Cytoskeleton; Hippocampus; Male; Mice; Mice, In

2008
The Disrupted-in-Schizophrenia-1 Ser704Cys polymorphism and brain morphology in schizophrenia.
    Psychiatry research, 2009, May-15, Volume: 172, Issue:2

    Topics: Adult; Brain; Cognition Disorders; Cysteine; Female; Frontal Lobe; Gene Frequency; Genetic Predispos

2009
Down-regulation of serum gonadotropins is as effective as estrogen replacement at improving menopause-associated cognitive deficits.
    Journal of neurochemistry, 2010, Volume: 112, Issue:4

    Topics: Animals; Aromatase; Calcium-Calmodulin-Dependent Protein Kinase Type 2; Cognition Disorders; Disease

2010
Dysregulation of mTOR signaling in fragile X syndrome.
    The Journal of neuroscience : the official journal of the Society for Neuroscience, 2010, Jan-13, Volume: 30, Issue:2

    Topics: Adaptor Proteins, Signal Transducing; Animals; CA1 Region, Hippocampal; Carrier Proteins; Cell Cycle

2010
A novel mutation in the predicted TMIII domain of the PSEN2 gene in an Italian pedigree with atypical Alzheimer's disease.
    Journal of Alzheimer's disease : JAD, 2010, Volume: 20, Issue:1

    Topics: Aged; Alzheimer Disease; Cognition Disorders; Cysteine; DNA Mutational Analysis; Female; Humans; Ita

2010
Neuropsychological function in patients with a single gene mutation associated with autosomal dominant nocturnal frontal lobe epilepsy.
    Epilepsy & behavior : E&B, 2010, Volume: 17, Issue:4

    Topics: Adult; Association Learning; Circadian Rhythm; Cognition Disorders; Epilepsy, Frontal Lobe; Female;

2010
Involvement of the cerebral cortex in Parkinson disease linked with G2019S LRRK2 mutation without cognitive impairment.
    Acta neuropathologica, 2010, Volume: 120, Issue:2

    Topics: Aged; Aged, 80 and over; alpha-Synuclein; Cerebral Cortex; Cognition Disorders; Electrophoresis, Gel

2010
Increased platelet GSK3B activity in patients with mild cognitive impairment and Alzheimer's disease.
    Journal of psychiatric research, 2011, Volume: 45, Issue:2

    Topics: Aged; Aged, 80 and over; Alzheimer Disease; Analysis of Variance; Blood Platelets; Cognition Disorde

2011
Acute stress induces contrasting changes in AMPA receptor subunit phosphorylation within the prefrontal cortex, amygdala and hippocampus.
    PloS one, 2010, Dec-08, Volume: 5, Issue:12

    Topics: Amygdala; Animals; Brain Mapping; Cognition Disorders; Corticosterone; Frontal Lobe; Glutamic Acid;

2010
Chronic mild stress in mice promotes cognitive impairment and CDK5-dependent tau hyperphosphorylation.
    Behavioural brain research, 2011, Jul-07, Volume: 220, Issue:2

    Topics: ADAM Proteins; ADAM10 Protein; Amyloid beta-Protein Precursor; Amyloid Precursor Protein Secretases;

2011
Mood and cognition in leucine-rich repeat kinase 2 G2019S Parkinson's disease.
    Movement disorders : official journal of the Movement Disorder Society, 2011, Aug-15, Volume: 26, Issue:10

    Topics: Aged; Aged, 80 and over; Cognition Disorders; Female; Genetic Predisposition to Disease; Glycine; Hu

2011
Targeting phospho-Ser422 by active Tau Immunotherapy in the THYTau22 mouse model: a suitable therapeutic approach.
    Current Alzheimer research, 2012, Volume: 9, Issue:4

    Topics: Age Factors; Alzheimer Disease; Animals; Antibodies; Cognition Disorders; Disease Models, Animal; En

2012
Phosphorylation of HSP27 by protein kinase D is essential for mediating neuroprotection against ischemic neuronal injury.
    The Journal of neuroscience : the official journal of the Society for Neuroscience, 2012, Feb-22, Volume: 32, Issue:8

    Topics: Animals; Brain Ischemia; Cells, Cultured; Cerebral Cortex; Cognition Disorders; Disease Models, Anim

2012
D-Serine ameliorates neonatal PolyI:C treatment-induced emotional and cognitive impairments in adult mice.
    Journal of pharmacological sciences, 2012, Volume: 120, Issue:3

    Topics: Affective Symptoms; Animals; Animals, Newborn; Anti-Anxiety Agents; Behavior, Animal; Central Nervou

2012
No correlation between plasma NMDA-related glutamatergic amino acid levels and cognitive function in medicated patients with schizophrenia.
    International journal of psychiatry in medicine, 2012, Volume: 44, Issue:1

    Topics: Adolescent; Adult; Aged; Alanine; Antipsychotic Agents; Basal Ganglia Diseases; Biomarkers; Brief Ps

2012
Prenatal administration of morphine decreases CREBSerine-133 phosphorylation and synaptic plasticity range mediated by glutamatergic transmission in the hippocampal CA1 area of cognitive-deficient rat offspring.
    Hippocampus, 2003, Volume: 13, Issue:8

    Topics: Animals; Cognition Disorders; Cyclic AMP Response Element-Binding Protein; Down-Regulation; Excitato

2003
Anomalously phosphorylated tau and Abeta fragments in the CSF correlates with cognitive impairment in MCI subjects.
    Neurobiology of aging, 2006, Volume: 27, Issue:2

    Topics: Aged; Alzheimer Disease; Amyloid beta-Peptides; Analysis of Variance; Blotting, Western; Case-Contro

2006
Novel mutation in the ceruloplasmin gene causing a cognitive and movement disorder with diabetes mellitus.
    Movement disorders : official journal of the Movement Disorder Society, 2006, Volume: 21, Issue:12

    Topics: Ceruloplasmin; Cognition Disorders; Diabetes Complications; DNA Mutational Analysis; Exons; Female;

2006
The G51S purine nucleoside phosphorylase polymorphism is associated with cognitive decline in Alzheimer's disease patients.
    Human psychopharmacology, 2007, Volume: 22, Issue:2

    Topics: Alleles; Alzheimer Disease; Apolipoprotein E4; Cognition Disorders; Disease Progression; Follow-Up S

2007
Phencyclidine-induced cognitive deficits in mice are improved by subsequent subchronic administration of the glycine transporter-1 inhibitor NFPS and D-serine.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2008, Volume: 18, Issue:6

    Topics: Animals; Brain; Brain Chemistry; Cognition Disorders; Disease Models, Animal; Drug Administration Sc

2008
D-Serine and a glycine transporter inhibitor improve MK-801-induced cognitive deficits in a novel object recognition test in rats.
    Behavioural brain research, 2008, Jan-10, Volume: 186, Issue:1

    Topics: Analysis of Variance; Animals; Antipsychotic Agents; Clozapine; Cognition; Cognition Disorders; Dizo

2008
The impaired long-term potentiation in the CA1 field of the hippocampus of cognitive deficient microencephalic rats is restored by D-serine.
    Neuroscience, 1993, Volume: 54, Issue:1

    Topics: 2-Amino-5-phosphonovalerate; Animals; Brain; Cognition Disorders; Electric Stimulation; Electrophysi

1993
Concentrations of glycine and serine in cerebrospinal fluid during disturbed consciousness; a study of the therapeutic effect of thyrotropin-releasing hormone on the consciousness level.
    European neurology, 1986, Volume: 25, Issue:1

    Topics: Adolescent; Adult; Aged; Amino Acids; Cognition Disorders; Consciousness Disorders; Female; Glycine;

1986
[Metrizamide encephalopathy in a child with hydrocephalus--effects of L-threo-DOPS on persistent disturbance of consciousness and L-dopa on extrapyramidal symptoms].
    No to shinkei = Brain and nerve, 1988, Volume: 40, Issue:11

    Topics: Basal Ganglia Diseases; Brain; Brain Diseases; Child; Cognition Disorders; Consciousness Disorders;

1988