Varaico: Literature-Extracted Genetic Variants

Gene:PNPO
Variant:p.R225C
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PNPO

NM_018129.4:p.R225C

Associated Papers

GenTIGS: a database empowering research and clinical insights on rare genetic disorders with an Indian perspective.

Rashid I et al.

Nar Genomics and Bioinformatics, 2025

41229399 (PubMed )
Supplement: lqaf143_supplemental_file.xls › Pathogenic_Likely_Pathogenic

Pyridoxal 5'-Phosphate Biosynthesis by Pyridox-(am)-ine 5'-Phosphate Oxidase: Species-Specific Features.

Rivero M et al.

International Journal of Molecular Sciences, 2024

Diagnostic implications of pitfalls in causal variant identification based on 4577 molecularly characterized families.

AlAbdi L et al.

Nature Communications, 2023

37644014 (PubMed )
Supplement: 41467_2023_40909_MOESM8_ESM.xlsx › Sheet1

A genome sequencing system for universal newborn screening, diagnosis, and precision medicine for severe genetic diseases.

Kingsmore SF et al.

American Journal of Human Genetics, 2022

36007526 (PubMed )
Supplement: mmc2.xlsx › Table_S8

Drosophila carrying epilepsy-associated variants in the vitamin B6 metabolism gene PNPO display allele- and diet-dependent phenotypes.

Chi W et al.

Proceedings of the National Academy of Sciences of the United States of America, 2022

Characterization of Novel Pathogenic Variants Causing Pyridox(am)ine 5'-Phosphate Oxidase-Dependent Epilepsy.

Barile A et al.

International Journal of Molecular Sciences, 2021

Phenotypic and molecular spectrum of pyridoxamine-5'-phosphate oxidase deficiency: A scoping review of 87 cases of pyridoxamine-5'-phosphate oxidase deficiency.

Alghamdi M et al.

Clinical Genetics, 2021

Complexities of pyridoxine response in PNPO deficiency.

Farmania R et al.

Epilepsy & Behavior Reports, 2021

Genomic Investigation of Infantile and Childhood Epileptic Encephalopathies in Kazakhstan: An Urgent Priority.

Jaxybayeva A et al.

Frontiers in Neurology, 2021

Molecular characterization of pyridoxine 5'-phosphate oxidase and its pathogenic forms associated with neonatal epileptic encephalopathy.

Barile A et al.

Scientific Reports, 2020

Variable treatment response in a patient with pyridoxal N phosphate oxidase (PNPO) deficiency- understanding the paradox.

Mohanlal S et al.

Epilepsy & Behavior Reports, 2020

Further Delineation of Pyridoxine-Responsive Pyridoxine Phosphate Oxidase Deficiency Epilepsy: Report of a New Case and Review of the Literature With Genotype-Phenotype Correlation.

Lugli L et al.

Journal of Child Neurology, 2019

Update on the treatment of vitamin B6 dependent epilepsies.

Mastrangelo M et al.

Expert Review of Neurotherapeutics, 2019

An LC-MS/MS-Based Method for the Quantification of Pyridox(am)ine 5'-Phosphate Oxidase Activity in Dried Blood Spots from Patients with Epilepsy.

Wilson MP et al.

Analytical Chemistry, 2017

28782931 (PubMed )
Supplement: ac7b01358_si_001.pdf

Inactive mutants of human pyridoxine 5'-phosphate oxidase: a possible role for a noncatalytic pyridoxal 5'-phosphate tight binding site.

Ghatge MS et al.

Febs Open Bio, 2016

Normal Cerebrospinal Fluid Pyridoxal 5'-Phosphate Level in a PNPO-Deficient Patient with Neonatal-Onset Epileptic Encephalopathy.

Levtova A et al.

Jimd Reports, 2015

Epilepsy due to PNPO mutations: genotype, environment and treatment affect presentation and outcome.

Mills PB et al.

Brain : a Journal of Neurology, 2014

Electroencephalographic and seizure manifestations of pyridoxal 5'-phosphate-dependent epilepsy.

Veerapandiyan A et al.

Epilepsy & Behavior : E&b, 2011

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Regarding the variants extracted from papers and shown text snippets from research papers, the following holds: "Some rights reserved. This work permits non-commercial use, distribution and reproduction in any medium, provided the original author and source are credited."