HDAC4

HDAC4 (Histone Deacetylase 4) is an enzyme that helps regulate gene activity by removing acetyl groups from histones, the protein structures around which DNA is wound. This process can tighten DNA packaging, reducing gene expression. HDAC4 plays roles in various biological functions, including cell growth, development, and response to stress. It is involved in processes like muscle development and brain function, and imbalances in HDAC4 activity have been linked to diseases such as cancer and neurological disorders. Overall, HDAC4 is a key player in controlling how genes are turned on or off within our cells.