Varaico: Literature-Extracted Genetic Variants

Gene:HEXB
Variant:p.R505Q
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HEXB

NM_000521.4:p.R505Q

Associated Papers

Clinical and imaging predictors of late-onset GM2 gangliosidosis: A scoping review.

Godbole NP et al.

Annals of Clinical and Translational Neurology, 2024

38009419 (PubMed )
Supplement: ACN3-11-207-s001.docx

Clinical and genetic features of a case with juvenile onset sandhoff disease.

Yin JH et al.

Bmc Neurology, 2023

The genetic and phenotypic spectra of adult genetic leukoencephalopathies in a cohort of 309 patients.

Wu C et al.

Brain : a Journal of Neurology, 2023

36380532 (PubMed )
Supplement: awac426_supplementary_data.pdf

P. Ala278Val mutation might cause a pathogenic defect in HEXB folding leading to the Sandhoff disease.

Rahmani Z et al.

Metabolic Brain Disease, 2022

Molecular Characterization of Portuguese Patients with Hereditary Cerebellar Ataxia.

Santos M et al.

Cells, 2022

35326432 (PubMed )
Supplement: cells-11-00981-s001.zip › Table_S1.xlsx › WES_variants

Natural History of Adult Patients with GM2 Gangliosidosis.

Masingue M et al.

Annals of Neurology, 2020

Decreased Activity of the Ghrhr and Gh Promoters Causes Dominantly Inherited GH Deficiency in Humanized GH1 Mouse Models.

Ariyasu D et al.

Endocrinology, 2019

Genotype-phenotype correlation of gangliosidosis mutations using in silico tools and homology modeling.

Ou L et al.

Molecular Genetics and Metabolism Reports, 2019

Genotype, phenotype and in silico pathogenicity analysis of HEXB mutations: Panel based sequencing for differential diagnosis of gangliosidosis.

Mahdieh N et al.

Clinical Neurology and Neurosurgery, 2018

Identification of mutations in HEXA and HEXB in Sandhoff and Tay-Sachs diseases: a new large deletion caused by Alu elements in HEXA.

Dastsooz H et al.

Human Genome Variation, 2018

Molecular pathology of Sandhoff disease with p.Arg505Gln in HEXB: application of simulation analysis.

Yasui N et al.

Journal of Human Genetics, 2013

GM2 gangliosidoses in Spain: analysis of the HEXA and HEXB genes in 34 Tay-Sachs and 14 Sandhoff patients.

Gort L et al.

Gene, 2012

New cases of adult-onset Sandhoff disease with a cerebellar or lower motor neuron phenotype.

Delnooz CC et al.

Journal of Neurology, Neurosurgery, and Psychiatry, 2010

Lending a helping hand, screening chemical libraries for compounds that enhance beta-hexosaminidase A activity in GM2 gangliosidosis cells.

Tropak MB et al.

The Febs Journal, 2007

Pyrimethamine as a potential pharmacological chaperone for late-onset forms of GM2 gangliosidosis.

Maegawa GH et al.

The Journal of Biological Chemistry, 2007

MRS reveals additional hexose N-acetyl resonances in the brain of a mouse model for Sandhoff disease.

Lowe JP et al.

Nmr in Biomedicine, 2005

Western blotting analysis of the beta-hexosaminidase alpha- and beta-subunits in cultured fibroblasts from cases of various forms of GM2 gangliosidosis.

Utsumi K et al.

Acta Neurologica Scandinavica, 2002

Molecular and structural studies of the GM2 gangliosidosis 0 variant.

Sakuraba H et al.

Journal of Human Genetics, 2002

Adult Sandhoff's disease: R505Q and I207V substitutions in the HEXB gene of the first Japanese case.

Hara A et al.

Journal of the Neurological Sciences, 1998

Molecular basis of heat labile hexosaminidase B among Jews and Arabs.

Narkis G et al.

Human Mutation, 1997

Significance of two point mutations present in each HEXB allele of patients with adult GM2 gangliosidosis (Sandhoff disease) homozygosity for the Ile207-->Val substitution is not associated with a clinical or biochemical phenotype.

Redonnet-Vernhet I et al.

Biochimica Et Biophysica Acta, 1996

Bacterial chitobiase structure provides insight into catalytic mechanism and the basis of Tay-Sachs disease.

Tews I et al.

Nature Structural Biology, 1996

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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."