Varaico: Literature-Extracted Genetic Variants

Gene:GRIN2B
Variant:p.V618G
Back to variants list

GRIN2B

NM_000834.5:p.V618G

Associated Papers

Memantine treatment in individuals with GRIN gain-of-function variants is associated with improvements in behavior, development, and seizure frequency.

Karnstedt M et al.

Epilepsia, 2026

GRIN2B-related neurodevelopmental disorders: genotype-phenotype correlations and therapeutic implications.

Xie C et al.

Orphanet Journal of Rare Diseases, 2025

41146259 (PubMed )
Supplement: 13023_2025_4055_MOESM1_ESM.xlsx › Supplementary_table1

GRIN2B disease-associated mutations disrupt the function of BK channels and NMDA receptor signaling nanodomains.

Martínez-Lázaro R et al.

The Journal of General Physiology, 2025

Differential responses of disease-related GRIN variants located in pore-forming M2 domain of N-methyl-D-aspartate receptor to FDA-approved inhibitors.

Song R et al.

Journal of Neurochemistry, 2024

Disease-Associated Variants in GRIN1, GRIN2A and GRIN2B genes: Insights into NMDA Receptor Structure, Function, and Pathophysiology.

Korinek M et al.

Physiological Research, 2024

De novo GRIN variants in M3 helix associated with neurological disorders control channel gating of NMDA receptor.

Xu Y et al.

Cellular and Molecular Life Sciences : Cmls, 2024

The pathogenic N650K variant in the GluN1 subunit regulates the trafficking, conductance, and pharmacological properties of NMDA receptors.

Kolcheva M et al.

Neuropharmacology, 2023

Characterizing Genotypes and Phenotypes Associated with Dysfunction of Channel-Encoding Genes in a Cohort of Patients with Intellectual Disability.

Ehtesham N et al.

Archives of Iranian Medicine, 2022

37543906 (PubMed )
Supplement: aim-25-788-s002.xlsx › Table_S1.5

Pregnane-based steroids are novel positive NMDA receptor modulators that may compensate for the effect of loss-of-function disease-associated GRIN mutations.

Kysilov B et al.

British Journal of Pharmacology, 2022

Molecular Insights into the Role of Pathogenic nsSNPs in GRIN2B Gene Provoking Neurodevelopmental Disorders.

Shah AA et al.

Genes, 2022

GRIN2B-related neurodevelopmental disorder: current understanding of pathophysiological mechanisms.

Sabo SL et al.

Frontiers in Synaptic Neuroscience, 2022

Three-dimensional missense tolerance ratio analysis.

Perszyk RE et al.

Genome Research, 2021

34301626 (PubMed )
Supplement: supp_gr.275528.121_Supplemental_Dataset_2.xlsx › mutant_variant_Data

Two de novo GluN2B mutations affect multiple NMDAR-functions and instigate severe pediatric encephalopathy.

Kellner S et al.

Elife, 2021

34212862 (PubMed )
Supplement: elife-67555-supp2.xlsx › ClinVar_-_filtered

Specific pathogenic mutations in the M3 domain of the GluN1 subunit regulate the surface delivery and pharmacological sensitivity of NMDA receptors.

Kolcheva M et al.

Neuropharmacology, 2021

Voltage-independent GluN2A-type NMDA receptor Ca2+ signaling promotes audiogenic seizures, attentional and cognitive deficits in mice.

Bertocchi I et al.

Communications Biology, 2021

Association of early-onset epileptic encephalopathy with involuntary movements - Case series and literature review.

Arisaka A et al.

Epilepsy & Behavior Reports, 2021

Effects of GluN2A and GluN2B gain-of-function epilepsy mutations on synaptic currents mediated by diheteromeric and triheteromeric NMDA receptors.

Chen X et al.

Neurobiology of Disease, 2020

De novo GRIN variants in NMDA receptor M2 channel pore-forming loop are associated with neurological diseases.

Li J et al.

Human Mutation, 2019

Evaluating the pathogenic potential of genes with de novo variants in epileptic encephalopathies.

He N et al.

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

Distinct roles of GRIN2A and GRIN2B variants in neurological conditions.

Myers SJ et al.

F1000research, 2019

Mutations of N-Methyl-D-Aspartate Receptor Subunits in Epilepsy.

Xu XX et al.

Neuroscience Bulletin, 2018

De Novo Mutations and Rare Variants Occurring in NMDA Receptors.

XiangWei W et al.

Current Opinion in Physiology, 2018

Disease-associated missense mutations in GluN2B subunit alter NMDA receptor ligand binding and ion channel properties.

Fedele L et al.

Nature Communications, 2018

Rett-like Severe Encephalopathy Caused by a De Novo GRIN2B Mutation Is Attenuated by D-serine Dietary Supplement.

Soto D et al.

Biological Psychiatry, 2018

Surface Expression, Function, and Pharmacology of Disease-Associated Mutations in the Membrane Domain of the Human GluN2B Subunit.

Vyklicky V et al.

Frontiers in Molecular Neuroscience, 2018

GRIN2B gain of function mutations are sensitive to radiprodil, a negative allosteric modulator of GluN2B-containing NMDA receptors.

Mullier B et al.

Neuropharmacology, 2017

GRIN2B encephalopathy: novel findings on phenotype, variant clustering, functional consequences and treatment aspects.

Platzer K et al.

Journal of Medical Genetics, 2017

Molecular Mechanism of Disease-Associated Mutations in the Pre-M1 Helix of NMDA Receptors and Potential Rescue Pharmacology.

Ogden KK et al.

Plos Genetics, 2017

28095420 (PubMed )
Supplement: pgen.1006536.s009.pdf

Human GRIN2B variants in neurodevelopmental disorders.

Hu C et al.

Journal of Pharmacological Sciences, 2016

In silico prioritization based on coexpression can aid epileptic encephalopathy gene discovery.

Oliver KL et al.

Neurology. Genetics, 2016

27066588 (PubMed )
Supplement: supp_2.1.e51_table_e-2.xlsx › table_e-2

Novel Genes of Early-Onset Epileptic Encephalopathies: From Genotype to Phenotypes.

Mastrangelo M

Pediatric Neurology, 2015

Ionotropic GABA and Glutamate Receptor Mutations and Human Neurologic Diseases.

Yuan H et al.

Molecular Pharmacology, 2015

NMDA receptor subunit mutations in neurodevelopmental disorders.

Burnashev N et al.

Current Opinion in Pharmacology, 2015

Glutamate receptor mutations in psychiatric and neurodevelopmental disorders.

Soto D et al.

Communicative & Integrative Biology, 2014

GRIN2B mutations in West syndrome and intellectual disability with focal epilepsy.

Lemke JR et al.

Annals of Neurology, 2014

Chromosome 12p Deletion Spanning the GRIN2B Gene Presenting With a Neurodevelopmental Phenotype: A Case Report and Review of Literature.

Mishra N et al.

Child Neurology Open, 0

Select a paper to view details
UCSC Genome Browser·Imprint·Privacy·Terms·Feedback·Email Updates·

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."