RAS gene family

The RAS gene family consists of genes that produce proteins acting as key regulators in cell growth, division, and survival. These proteins function like molecular switches, turning signals on and off to control cell behavior. When RAS genes are working normally, they help maintain healthy cell functions. However, mutations or changes in these genes can cause the RAS proteins to stay active continuously, leading to uncontrolled cell growth and potentially cancer. The RAS family includes common genes like HRAS, KRAS, and NRAS, which are important in many types of cancers and are targets for cancer research and treatments.