Synaptically Localized Transcriptional Regulators in Memory Formation.

ABSTRACT: At the neuronal cell level, long-term memory formation emerges from interactions between initial activity-dependent molecular changes at the synapse and subsequent regulation of gene transcription in the nucleus. This in turn leads to strengthening of the connections back at the synapse that received the initial signal. However, the mechanisms through which this synapse-to-nucleus molecular exchange occurs remain poorly understood. Here we discuss recent studies that delineate nucleocytoplasmic transport of a special class of synaptically localized transcriptional regulators that upon receiving initial external signal by the synapse move to the nucleus to modulate gene transcription.

SUBMITTER: Uchida S 

PROVIDER: S-EPMC5773404 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature