Disintegrins are a group of small proteins that play a crucial role in cell adhesion and signaling. They are primarily derived from snake venom and can inhibit the function of integrins, which are proteins that help cells stick to their surroundings. By blocking integrins, disintegrins can affect processes like blood clotting and wound healing. These proteins have gained interest in medical research for their potential therapeutic applications. For instance, disintegrins may be used to develop treatments for cancer, as they can interfere with tumor growth and metastasis. Their unique properties make them valuable tools in both biology and medicine.