Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P80404 (GABA transaminase)
 786 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A defect in neurotransmission involving gamma-amino butyric acid (GABA) in schizophrenia was first proposed in the early 1970s. Since that time, a considerable effort has been made to find such a defect in components of the GABAergic system. After a brief introduction focusing on historical perspectives, this paper reviews post-mortem and other biological studies examining the following components of the GABAergic system in schizophrenic subjects: the GABA biosynthetic enzyme, glutamate decarboxylase; free GABA; the GABA transporter; the GABAA, GABAB and benzodiazepine receptors; and the catabolic enzyme GABA transaminase. Additionally, post-mortem studies using morphology or calcium-binding protein to identify GABAergic neurons are also reviewed. Substantial evidence argues for a defect in the GABAergic system of the frontal cortex in schizophrenia which is limited to the parvalbumin-class of GABAergic interneurons.
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PMID:The GABAergic system in schizophrenia. 1213 41