LSD1 (KDM1A)

LSD1, also known as KDM1A, is an enzyme that plays a crucial role in regulating gene activity by removing specific chemical groups (methyl groups) from histones, which are proteins around which DNA is wrapped. This process can either activate or repress genes, influencing cell behavior and development. LSD1 is involved in various biological processes, including cell differentiation and response to signals. Abnormal activity of LSD1 has been linked to diseases like cancer, making it a target for potential therapies aimed at modifying gene regulation pathways.