Cathelicidins

Cathelicidins are a family of proteins found in the immune system that play a crucial role in defending the body against infections. They are produced by various cells, including those in the skin and respiratory tract, and help fight bacteria, viruses, and fungi. Cathelicidins work by directly attacking pathogens, disrupting their membranes, and promoting inflammation to recruit immune cells. These proteins are essential for maintaining the body’s natural defenses and are being studied for potential treatments for infections and inflammatory diseases. Their effectiveness underscores the importance of innate immunity in protecting overall health.