PLAUR (Plasminogen Activator, Urokinase Receptor) is a gene that encodes a receptor involved in proteolysis and cell movement. It supports tissue remodeling and wound healing by aiding the conversion of plasminogen to plasmin, an enzyme that breaks down fibrin and extracellular matrix components. Elevated PLAUR levels have been associated with tumor growth and metastasis, highlighting its role in cancer progression and potential as a therapeutic target.