EZH2

EZH2 is a protein that plays a key role in controlling how genes are turned on or off in our cells. It functions as part of a complex that adds chemical tags to DNA-associated proteins, leading to gene suppression. This process is crucial for normal development, cell growth, and maintaining cellular identity. However, when EZH2 is too active or mutated, it can contribute to the development of cancer by silencing genes that normally prevent uncontrolled cell growth. Because of this, EZH2 is a target for certain cancer therapies aiming to restore proper gene regulation.