Regulation of NMDA receptor functions by the GluN2 subunits

The N-methyl-D-aspartate glutamate receptors (NMDARs) mediate calcium-dependent signaling that underpins multiple forms of synaptic plasticity. Different GluN2 (GluN2A-D) subunit confers NMDARs with distinct ion channel properties and intracellular trafficking pathways. In a review article which has just been published in Journal of Neurochemistry, we discuss the current knowledge of the molecular mechanisms that regulate the trafficking of GluN2-containing NMDARs, focusing on the roles of several key synaptic proteins that interact via their carboxyl termini. This review article is a joint effort with our collaborator Prof. Katherine Roche (NINDS, NIH). Congratulations to Marta (Roche Lab) and Hilary (Anggono Lab) on an excellent work.