Loading AI tools
Protein-coding gene in the species Homo sapiens From Wikipedia, the free encyclopedia
Histone deacetylase 5 is an enzyme that in humans is encoded by the HDAC5 gene.[5][6][7]
Histones play a critical role in transcriptional regulation, cell cycle progression, and developmental events. Histone acetylation/deacetylation alters chromosome structure and affects transcription factor access to DNA. The protein encoded by this gene belongs to the class II histone deacetylase/acuc/apha family. It possesses histone deacetylase activity and represses transcription when tethered to a promoter. It coimmunoprecipitates only with HDAC3 family member and might form multicomplex proteins. It also interacts with myocyte enhancer factor-2 (MEF2) proteins, resulting in repression of MEF2-dependent genes. This gene is thought to be associated with colon cancer. Two transcript variants encoding different isoforms have been found for this gene.[7]
AMP-activated protein kinase regulation of the glucose transporter GLUT4 occurs by phosphorylation of HDAC5.[8]
HDAC5 is involved in memory consolidation and suggests that development of more selective HDAC inhibitors for the treatment of Alzheimer's disease should avoid targeting HDAC5.[9] Its function can be effectively examined by siRNA knockdown based on an independent validation.[10]
HDAC5 overexpression in urothelial carcinoma cell lines inhibits long-term proliferation but can promote epithelial-to-mesenchymal transition (EMT)[11]
Histone deacetylase 5 has been shown to interact with:
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.