Abstract
The excitatory neurotransmitter, glutamate, activates N-methyl-d-aspartate (NMDA) receptors to induce long-lasting synaptic changes through alterations in gene expression. It is believed that these long-lasting changes contribute to learning and memory, drug tolerance, and ischemic preconditioning. To identify NMDA-induced late-response genes, we used a powerful gene-identification method, differential analysis of primary cDNA library expression (DAzLE), and cDNA microarray from primary cortical neurons. We report here that a variety of genes, which we have named plasticity-induced genes (PLINGs), are up-regulated with differential expression patterns after NMDA receptor activation, indicating that there is a broad and dynamic range of long-lasting neuronal responses that occur through NMDA receptor activation. Our results provide a molecular dissection of the activity-dependent long-lasting neuronal responses induced by NMDA receptor activation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Proceedings of the National Academy of Sciences of the United States of America
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
