ARHGAP20 (Rho GTPase Activating Protein 20): ARHGAP20 is a gene that plays a role in regulating Rho GTPases, which are crucial mediators of cytoskeletal dynamics, cell shape, movement, and growth. By facilitating the inactivation of Rho GTPases, ARHGAP20 assists in controlling cell migration and preserving cellular structure. Dysregulation of this signalling pathway may lead to cancer progression, making ARHGAP20 a potential target for research on metastasis and the development of anti-metastatic therapies.