Serpin

Serpins, short for "Serine Protease Inhibitors," are a group of proteins that regulate important processes in the body by controlling enzymes called serine proteases. These enzymes help with digestion, blood clotting, immune responses, and tissue remodeling. Serpins act as molecular "brakes," binding to and deactivating specific enzymes to prevent excessive or unintended activity that could damage tissues or cause disease. They are essential for maintaining balance in various biological systems, and problems with serpins can lead to health issues like bleeding disorders or inflammation.