Article
Histone deacetylase 5 limits cocaine reward through cAMP-induced nuclear import.
Neuron - 12 Jan 2012
Taniguchi Makoto, Carreira Maria B, Smith Laura N, Zirlin Benjamin C, Neve Rachael L, Cowan Christopher W
Abstract excerpt
Chromatin remodeling by histone deacetylases (HDACs) is a key mechanism regulating behavioral adaptations to cocaine use. We report here that cocaine and cyclic adenosine monophosphate (cAMP) signaling induce the transient nuclear accumulation of HDAC5 in rodent striatum. We show that cAMP-stimulated nuclear import of HDAC5 requires a signaling mechanism that involves transient, protein phosphatase 2A...
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