Article
In vivo composition of NMDA receptor signaling complexes differs between membrane subdomains and is modulated by PSD-95 and PSD-93.
The Journal of neuroscience : the official journal of the Society for Neuroscience - 16 Jun 2010
Delint-Ramirez Ilse, Fernández Esperanza, Bayés Alex, Kicsi Emese, Komiyama Noboru H, Grant Seth G N
Abstract excerpt
Lipid rafts are dynamic membrane microdomains enriched in cholesterol and sphingolipids involved in the compartmentalization of signaling pathways, trafficking and sorting of proteins. At synapses, the glutamatergic NMDA receptor and its cytoplasmic scaffold protein PSD-95 move between postsynaptic density (PSD) and rafts following learning or ischemia. However it is not known whether the signaling complexes...
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