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 assisting in the conversion of plasminogen to plasmin, an enzyme that breaks down fibrin and components of the extracellular matrix. Elevated levels of PLAUR have been linked to tumor growth and metastasis, emphasizing its role in cancer progression and its potential as a therapeutic target.