Title : Intracellular translocation of histone deacetylase 5 regulates neuronal cell apoptosis.

Pub. Date : 2015 Apr 16

PMID : 25661252






4 Functional Relationships(s)
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1 However, in response to 50muM NMDA conditions that induced neuronal cell apoptosis, nuclear-distributed HDAC5 was rapidly phosphorylated and translocated into cytoplasm of the cultured cortical neurons. N-Methylaspartate histone deacetylase 5 Homo sapiens
2 Treatment with a CaMKII inhibitor KN93 suppressed HDAC5 phosphorylation and nuclear translocation induced by NMDA, whereas constitutively active CaMKIIalpha (T286D) stimulated HDAC5 nuclear export. N-Methylaspartate histone deacetylase 5 Homo sapiens
3 Importantly, we showed that ectopic expression of nuclear-localized HDAC5 in cortical neurons suppressed NMDA-induced apoptosis. N-Methylaspartate histone deacetylase 5 Homo sapiens
4 Finally, inactivation of HDAC5 by treatment with the class II-specific HDAC inhibitor trichostatin A (TSA) promoted NMDA-induced neuronal cell apoptosis. N-Methylaspartate histone deacetylase 5 Homo sapiens