Synaptic clustering differences due to different GABRB3 mutations cause variable epilepsy syndromes
YW Shi, QI Zhang, K Cai, S Poliquin, W Shen… - Brain, 2019 - academic.oup.com
GABRB3 is highly expressed early in the developing brain, and its encoded β3 subunit is
critical for GABAA receptor assembly and trafficking as well as stem cell differentiation in …
critical for GABAA receptor assembly and trafficking as well as stem cell differentiation in …
[HTML][HTML] Gain-of-function and loss-of-function GABRB3 variants lead to distinct clinical phenotypes in patients with developmental and epileptic encephalopathies
NL Absalom, VWY Liao, KMH Johannesen… - Nature …, 2022 - nature.com
Many patients with developmental and epileptic encephalopathies present with variants in
genes coding for GABAA receptors. These variants are presumed to cause loss-of-function …
genes coding for GABAA receptors. These variants are presumed to cause loss-of-function …
De novo GABRG2 mutations associated with epileptic encephalopathies
D Shen, CC Hernandez, W Shen, N Hu, A Poduri… - Brain, 2017 - academic.oup.com
Epileptic encephalopathies are a devastating group of severe childhood onset epilepsies
with medication-resistant seizures and poor developmental outcomes. Many epileptic …
with medication-resistant seizures and poor developmental outcomes. Many epileptic …
Three epilepsy-associated GABRG2 missense mutations at the γ+/β− interface disrupt GABAA receptor assembly and trafficking by similar mechanisms but to different …
X Huang, CC Hernandez, N Hu, RL Macdonald - Neurobiology of disease, 2014 - Elsevier
We compared the effects of three missense mutations in the GABA A receptor γ2 subunit on
GABA A receptor assembly, trafficking and function in HEK293T cells cotransfected with α1 …
GABA A receptor assembly, trafficking and function in HEK293T cells cotransfected with α1 …
Altered inhibitory synapses in de novo GABRA5 and GABRA1 mutations associated with early onset epileptic encephalopathies
CC Hernandez, W XiangWei, N Hu, D Shen, W Shen… - Brain, 2019 - academic.oup.com
We performed next generation sequencing on 1696 patients with epilepsy and intellectual
disability using a gene panel with 480 epilepsy-related genes including all GABAA receptor …
disability using a gene panel with 480 epilepsy-related genes including all GABAA receptor …
Molecular pathogenic basis for GABRG2 mutations associated with a spectrum of epilepsy syndromes, from generalized absence epilepsy to Dravet syndrome
JQ Kang, RL Macdonald - JAMA neurology, 2016 - jamanetwork.com
Objective In this review article, we focus on the molecular pathogenic basis for genetic
generalized epilepsies associated with mutations in the inhibitory γ-aminobutyric acid …
generalized epilepsies associated with mutations in the inhibitory γ-aminobutyric acid …
De novo variants in GABRA2 and GABRA5 alter receptor function and contribute to early-onset epilepsy
KM Butler, OA Moody, E Schuler, J Coryell… - Brain, 2018 - academic.oup.com
GABAA receptors are ligand-gated anion channels that are important regulators of neuronal
inhibition. Mutations in several genes encoding receptor subunits have been identified in …
inhibition. Mutations in several genes encoding receptor subunits have been identified in …
Epileptic encephalopathy de novo GABRB mutations impair γ‐aminobutyric acid type A receptor function
VS Janve, CC Hernandez, KM Verdier, N Hu… - Annals of …, 2016 - Wiley Online Library
Objective The Epi4K Consortium recently identified 4 de novo mutations in the γ‐
aminobutyric acid type A (GABAA) receptor β3 subunit gene GABRB3 and 1 in the β1 …
aminobutyric acid type A (GABAA) receptor β3 subunit gene GABRB3 and 1 in the β1 …
Mutations in GABRB3 From febrile seizures to epileptic encephalopathies
Objective: To examine the role of mutations in GABRB3 encoding the β3 subunit of the
GABAA receptor in individual patients with epilepsy with regard to causality, the spectrum of …
GABAA receptor in individual patients with epilepsy with regard to causality, the spectrum of …
Differential molecular and behavioural alterations in mouse models of GABRG2 haploinsufficiency versus dominant negative mutations associated with human …
Genetic epilepsy is a common disorder with phenotypic variation, but the basis for the
variation is unknown. Comparing the molecular pathophysiology of mutations in the same …
variation is unknown. Comparing the molecular pathophysiology of mutations in the same …