GABBR1
Gabbr1: A Gene with Versatile Roles and Far-Reaching Impacts
Description:
Gabbr1 (gamma-aminobutyric acid type B receptor subunit 1) is a gene that encodes a subunit of the GABAB receptor, a major inhibitory neurotransmitter receptor in the central nervous system (CNS). GABAB receptors mediate the effects of the neurotransmitter gamma-aminobutyric acid (GABA), which plays a crucial role in regulating neuronal excitability, synaptic plasticity, and overall brain function.
Associated Diseases:
Mutations in the Gabbr1 gene have been linked to a range of neurological and psychiatric disorders, including:
- Epilepsy: Mutations in Gabbr1 can disrupt GABAergic signaling, leading to seizures.
- Parkinson's disease: Loss of GABAB receptor function has been implicated in the development of Parkinson's disease.
- Huntington's disease: GABAB receptors are thought to modulate neuronal activity in Huntington's disease, potentially contributing to the characteristic motor symptoms.
- Anxiety and depression: Dysregulation of GABAergic signaling through Gabbr1 mutations has been associated with anxiety and depressive disorders.
Did you Know ?
Approximately 1 in 5 individuals with epilepsy have mutations in the Gabbr1 gene.
