ubiquinone and Sclerosis

ubiquinone has been researched along with Sclerosis* in 2 studies

Other Studies

2 other study(ies) available for ubiquinone and Sclerosis

ArticleYear
Diffuse mesangial sclerosis in a PDSS2 mutation-induced coenzyme Q10 deficiency.
    Pediatric nephrology (Berlin, Germany), 2018, Volume: 33, Issue:3

    A 7-month-old male infant was admitted because he was suffering from nephrotic syndrome, along with encephalomyopathy, hypertrophic cardiomyopathy, clinically suspected deafness and retinitis pigmentosa, and an elevated serum lactate level.. Coenzyme Q. The results of genetic tests, available postmortem, explored two hitherto undescribed mutations in the PDSS2 gene. Both were located within the polyprenyl synthetase domain. Clinical exome sequencing revealed a heterozygous missense mutation in exon 3, and our in-house joint-analysis algorithm detected a heterozygous large 2923-bp deletion that affected the 5 prime end of exon 8. Other causative defects in the CoQ. Until now, the clinical features and the mutational status of 6 patients with a PDSS2 gene defect have been reported in the English literature. Here, we describe for the first time detailed kidney morphology features in a patient with nephrotic syndrome carrying mutations in the PDSS2 gene.

    Topics: Alkyl and Aryl Transferases; Ataxia; Autopsy; Fatal Outcome; Genetic Testing; Humans; Infant; Kidney; Male; Mitochondrial Diseases; Muscle Weakness; Mutation; Nephrotic Syndrome; Sclerosis; Ubiquinone

2018
Antroquinonol reduces oxidative stress by enhancing the Nrf2 signaling pathway and inhibits inflammation and sclerosis in focal segmental glomerulosclerosis mice.
    Free radical biology & medicine, 2011, Jun-01, Volume: 50, Issue:11

    Oxidative stress, inflammation, and fibrosis are involved in the development and progression of focal segmental glomerulosclerosis (FSGS), a common form of idiopathic nephrotic syndrome that represents a therapeutic challenge because it has a poor response to steroids. Antroquinonol (Antroq), a purified compound, is a major active component of a mushroom, namely Antrodia camphorata, that grows in the camphor tree in Taiwan, and it has inhibitory effects on nitric oxide production and inflammatory reactions. We hypothesized that Antroq might ameliorate FSGS renal lesions by modulating the pathogenic pathways of oxidative stress, inflammation, and glomerular sclerosis in the kidney. We demonstrate that Antroq significantly (1) attenuates proteinuria, renal dysfunction, and glomerulopathy, including epithelial hyperplasia lesions and podocyte injury; (2) reduces oxidative stress, leukocyte infiltration, and expression of fibrosis-related proteins in the kidney; (3) increases renal nuclear factor E2-related factor 2 (Nrf2) and glutathione peroxidase activity; and (4) inhibits renal nuclear factor-κB (NF-κB) activation and decreases levels of transforming growth factor (TGF)-β1 in serum and kidney tissue in a mouse FSGS model. Our data suggest that Antroq might be a potential therapeutic agent for FSGS, acting by boosting Nrf2 activation and suppressing NF-κB-dependent inflammatory and TGF-β1-mediated fibrosis pathways in the kidney.

    Topics: Animals; Antrodia; Disease Models, Animal; Female; Focal Epithelial Hyperplasia; Glomerulosclerosis, Focal Segmental; Humans; Inflammation; Kidney; Mice; Mice, Inbred BALB C; NF-E2-Related Factor 2; NF-kappa B; Oxidative Stress; Sclerosis; Signal Transduction; Transforming Growth Factor beta1; Ubiquinone

2011