BRAF Mutations

BRAF mutations are changes in a specific gene called BRAF, which is involved in cell growth and division. When this gene is mutated, it can lead to uncontrolled cell growth, contributing to certain cancers, most notably melanoma (a type of skin cancer). These mutations encourage cancer cells to multiply rapidly and resist normal regulation. Identifying BRAF mutations is important because targeted therapies can be designed to block the effects of these mutations, helping to treat affected patients more effectively.