Abstract:
:N-methyl-D-aspartate (NMDA) receptor plays important roles in learning and memory. NMDA receptors are a tetramer that consists of two glycine-binding subunits GluN1, two glutamate-binding subunits (i.e., GluN2A, GluN2B, GluN2C, and GluN2D), a combination of a GluN2 subunit and glycine-binding GluN3 subunit (i.e., GluN3A or GluN3B), or two GluN3 subunits. Recent studies revealed that the specific expression and distribution of each subunit are deeply involved in neural excitability, plasticity, and synaptic deficits. The present article summarizes reports on the dysfunction of NMDA receptors and responsible subunits in various neurological and psychiatric disorders, including schizophrenia, autoimmune-induced glutamatergic receptor dysfunction, mood disorders, and autism. A key role for the GluN2D subunit in NMDA receptor antagonist-induced psychosis has been recently revealed.
journal_name
Curr Mol Medjournal_title
Current molecular medicineauthors
Yamamoto H,Hagino Y,Kasai S,Ikeda Kdoi
10.2174/1566524015666150330142807subject
Has Abstractpub_date
2015-01-01 00:00:00pages
193-205issue
3eissn
1566-5240issn
1875-5666pii
CMM-EPUB-66246journal_volume
15pub_type
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