Gamma-aminobutyric acid interneuron

GABAergic interneurons are a broad and diverse class of inhibitory neurons defined by their ability to synthesize and release gamma-aminobutyric acid (GABA). They regulate neural circuit excitability, synchronize activity across neural networks, and shape behavioral and cognitive patterns[2][3][5][7]. These interneurons are highly heterogeneous, classified by molecular markers (such as parvalbumin, somatostatin, calretinin, neuropeptide Y, and others), anatomical features, and physiological properties[6][4]. They play essential roles in central nervous system function and development, and their dysfunction is implicated in various neurodevelopmental and neuropsychiatric disorders. However, \"GABAergic interneuron\" is not a single molecule or a canonical therapeutic target category such as a receptor, enzyme, or transporter[5][7].\n\nThis entry should not be treated as a canonical molecule/receptor target for drug development purposes, but rather as a heterogeneous cell class that expresses multiple potential molecular therapeutic targets (such as GABA-A receptors, various ion channels, and synaptic proteins).

Other names

GABA interneuroninhibitory interneuronGABAergic neurongamma-aminobutyric acid interneuron

Potentiation of GABA-A receptor-mediated inhibition (e.g., enhancement of chloride currents by benzodiazepines or barbiturates at the postsynaptic GABA-A receptors of postsynaptic neurons); interneuron activity modulation can also be influenced by drugs acting on their synapses