Antimicrobial Peptides—or How Our Ancestors Learned to Control the Microbiome

Abstract

Antimicrobial peptides (AMPs) are short and generally positively charged peptides found in a wide variety of life forms from microorganisms to humans. Their wide range of activity against pathogens, including Gram-positive and -negative bacteria, yeasts, fungi, and enveloped viruses makes them a fundamental component of innate immunity.