Varaico: Literature-Extracted Genetic Variants

Gene:POLG
Variant:p.R627Q
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POLG

NM_002693.3:p.R627Q

Associated Papers

Characterization of Novel POLG Mutations in Mitochondrial Encephalomyopathy: Pathogenic Validation and Comprehensive Genetic Profiling.

Zhou F et al.

Brain and Behavior, 2025

Frequency enrichment of coding variants in a French-Canadian founder population and its implication for inflammatory bowel diseases.

Bhérer C et al.

Medrxiv : the Preprint Server for Health Sciences, 2025

40791678 (PubMed )
Supplement: media-2.xlsx › Table_S12_ClinVar_PLP_variants

Diagnostic yield of expanded carrier screening of a multi-ethnic population in yunnan, China.

Wang H et al.

Scientific Reports, 2025

40604033 (PubMed )
Supplement: 41598_2025_8012_MOESM1_ESM.xlsx › S3

Whole-Exome Sequencing Reveals High Prevalence of Germline Alterations in Neuroendocrine Neoplasms.

Sukrithan V et al.

Journal of the National Comprehensive Cancer Network : Jnccn, 2025

40588228 (PubMed )
Supplement: jnccn240295SupplementaryData1.pdf

A Scoping Review of POLG-Related Cerebellar Ataxia: Insights and Clinical Perspectives.

Kalampokini S et al.

Tremor and Other Hyperkinetic Movements (new York, N.y.), 2025

Novel and recurrent nuclear gene variations in a cohort of Chinese progressive external ophthalmoplegia patients with multiple mtDNA deletions.

Hou Y et al.

Molecular Genetics & Genomic Medicine, 2022

Forecasting stroke-like episodes and outcomes in mitochondrial disease.

Ng YS et al.

Brain : a Journal of Neurology, 2022

Clinical and Molecular Features of POLG-Related Sensory Ataxic Neuropathy with Dysarthria and Ophthalmoparesis.

Li LX et al.

Journal of Molecular Neuroscience : Mn, 2021

Clinico-pathological and Molecular Spectrum of Mitochondrial Polymerase γ Mutations in a Cohort from India.

Deepha S et al.

Journal of Molecular Neuroscience : Mn, 2021

Natural History of Polymerase Gamma-Related Ataxia.

Bender F et al.

Movement Disorders : Official Journal of the Movement Disorder Society, 2021

Contribution of nuclear and mitochondrial gene mutations in mitochondrial encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) syndrome.

Chakrabarty S et al.

Journal of Neurology, 2021

De Novo Development of mtDNA Deletion Due to Decreased POLG and SSBP1 Expression in Humans.

Lee Y et al.

Genes, 2021

Serum Neurofilament Light Chain: A Marker of Nervous System Damage in Myopathies.

Saak A et al.

Frontiers in Neuroscience, 2021

Ultrasensitive deletion detection links mitochondrial DNA replication, disease, and aging.

Lujan SA et al.

Genome Biology, 2020

32943091 (PubMed )
Supplement: 13059_2020_2138_MOESM2_ESM.pdf

Pathogenic Germline Mutations in DNA Repair Genes in Combination With Cancer Treatment Exposures and Risk of Subsequent Neoplasms Among Long-Term Survivors of Childhood Cancer.

Qin N et al.

Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology, 2020

Understanding mitochondrial DNA maintenance disorders at the single muscle fibre level.

Lehmann D et al.

Nucleic Acids Research, 2019

POLG mutations presenting as Charcot-Marie-Tooth disease.

Phillips J et al.

Journal of the Peripheral Nervous System : Jpns, 2019

Targeted exome analysis identifies the genetic basis of disease in over 50% of patients with a wide range of ataxia-related phenotypes.

Sun M et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2019

POLG-related disorders and their neurological manifestations.

Rahman S et al.

Nature Reviews. Neurology, 2019

Variants p.Q1236H and p.E1143G in mitochondrial DNA polymerase gamma POLG1 are not associated with increased risk for valproate-induced hepatotoxicity or pancreatic toxicity: A retrospective cohort study of patients with epilepsy.

Hynynen J et al.

Epilepsia, 2018

Mitochondrial disease and amyloidosis in a patient with familial polyneuropathy.

Gebus O et al.

European Journal of Neurology, 2018

Speech and swallowing abnormalities in adults with POLG associated ataxia (POLG-A).

Vogel AP et al.

Mitochondrion, 2017

Novel POLG mutations and variable clinical phenotypes in 13 Italian patients.

Da Pozzo P et al.

Neurological Sciences : Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2017

The wide POLG-related spectrum: An integrated view.

Béreau M et al.

Journal of the Neurological Sciences, 2016

Oxidative stress-induced apoptosis in peripheral blood lymphocytes from patients with POLG-related disorders.

Formichi P et al.

Journal of the Neurological Sciences, 2016

Validation of a clinical practice-based algorithm for the diagnosis of autosomal recessive cerebellar ataxias based on NGS identified cases.

Mallaret M et al.

Journal of Neurology, 2016

A brief review on human mtDNA mutations and NRTI-associated mtDNA toxicity and mutations.

Chattopadhyay K et al.

Mitochondrial Dna. Part A, Dna Mapping, Sequencing, and Analysis, 2016

SANDO syndrome in a cohort of 107 patients with CPEO and mitochondrial DNA deletions.

Hanisch F et al.

Journal of Neurology, Neurosurgery, and Psychiatry, 2015

Alpers disease mutations in human DNA polymerase gamma cause catalytic defects in mitochondrial DNA replication by distinct mechanisms.

Qian Y et al.

Frontiers in Genetics, 2015

Dissecting the mechanisms underlying the accumulation of mitochondrial DNA deletions in human skeletal muscle.

Campbell G et al.

Human Molecular Genetics, 2014

Defects of mitochondrial DNA replication.

Copeland WC

Journal of Child Neurology, 2014

Mapping 136 pathogenic mutations into functional modules in human DNA polymerase γ establishes predictive genotype-phenotype correlations for the complete spectrum of POLG syndromes.

Farnum GA et al.

Biochimica Et Biophysica Acta, 2014

[Familial progressive external opthalmoplegia, parkinsonism and polyneuropathy associated with POLG1 mutation].

Mukai M et al.

Rinsho Shinkeigaku = Clinical Neurology, 2014

Clinical and molecular features of POLG-related mitochondrial disease.

Stumpf JD et al.

Cold Spring Harbor Perspectives in Biology, 2013

Mutations in human DNA polymerase γ confer unique mechanisms of catalytic deficiency that mirror the disease severity in mitochondrial disorder patients.

Sohl CD et al.

Human Molecular Genetics, 2013

Universal heteroplasmy of human mitochondrial DNA.

Payne BA et al.

Human Molecular Genetics, 2013

Characterizing POLG ataxia: clinics, electrophysiology and imaging.

Synofzik M et al.

Cerebellum (london, England), 2012

MELAS/SANDO overlap syndrome associated with POLG1 mutations.

Hansen N et al.

Neurological Sciences : Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2012

A novel POLG gene mutation in a patient with SANDO.

Kurt B et al.

Journal of Experimental and Integrative Medicine, 2012

Clustering of Alpers disease mutations and catalytic defects in biochemical variants reveal new features of molecular mechanism of the human mitochondrial replicase, Pol γ.

Euro L et al.

Nucleic Acids Research, 2011

Mitochondrial DNA polymerase gamma mutations: an ever expanding molecular and clinical spectrum.

Tang S et al.

Journal of Medical Genetics, 2011

Mitochondrial disorders of DNA polymerase γ dysfunction: from anatomic to molecular pathology diagnosis.

Zhang L et al.

Archives of Pathology & Laboratory Medicine, 2011

Mitochondrial aging is accelerated by anti-retroviral therapy through the clonal expansion of mtDNA mutations.

Payne BA et al.

Nature Genetics, 2011

21706004 (PubMed )
Supplement: NIHMS35505-supplement-1.pdf

Identification of rare DNA variants in mitochondrial disorders with improved array-based sequencing.

Wang W et al.

Nucleic Acids Research, 2011

Predicting the contribution of novel POLG mutations to human disease through analysis in yeast model.

Baruffini E et al.

Mitochondrion, 2011

Mitochondrial DNA replication and disease: insights from DNA polymerase γ mutations.

Stumpf JD et al.

Cellular and Molecular Life Sciences : Cmls, 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."