Magainins

Magainins are a group of natural peptides, or small proteins, that are found in the skin of certain amphibians, particularly frogs. They are known for their ability to kill a wide range of bacteria and fungi, making them important in the body’s defense against infections. Researchers study magainins for their potential use in developing new antibiotics, especially as antibiotic resistance becomes a growing concern. Their unique structure allows them to disrupt the cell membranes of harmful microorganisms, thus providing insight into alternative approaches for treating infections.