EGFR (Epidermal Growth Factor Receptor)

Epidermal Growth Factor Receptor (EGFR) is a protein found on the surface of many cells in the body. It plays a crucial role in cell communication, growth, and division. When a molecule called epidermal growth factor binds to EGFR, it activates the receptor, triggering a chain of processes that promote cell growth and survival. In some cancers, mutations can cause EGFR to be overly active, leading to uncontrolled cell growth. Targeting EGFR with specific therapies can help treat certain cancers by blocking its activity, making it an important focus in cancer treatment research.