BCL6

BCL6 is a gene that produces a protein functioning primarily as a regulator in immune cells, especially in the development and activity of B cells within lymph nodes. It plays a crucial role in controlling the process of how B cells mature and respond to infections. When BCL6 works properly, it helps ensure that immune responses are balanced and effective. However, if BCL6 becomes abnormal or overactive—such as in certain cancers like lymphomas—it can contribute to uncontrolled cell growth and hinder normal immune function.