BAF complex

The BAF complex, or BRG1-associated factor complex, is a group of proteins that play a crucial role in regulating gene expression. It helps to modify chromatin, the material that makes up our DNA and proteins, making it more or less accessible for transcription. This process is vital for various cellular functions, including development, differentiation, and response to signals. Essentially, the BAF complex acts like a molecular switch that turns genes on or off, influencing how cells behave and develop throughout life. Its proper function is important for health, while dysregulation can lead to diseases, including cancer.