LL-37

LL-37 is the only human cathelicidin antimicrobial peptide, consisting of 37 amino acids. This peptide is part of the innate immune system with broad antimicrobial activity. Researchers study LL-37 for its effects on pathogen defense, immune modulation, and wound healing in laboratory models.

Scientific research on LL-37 examines its antimicrobial and immunomodulatory properties. Studies focus on its effects on bacterial membrane disruption, immune cell chemotaxis, cytokine modulation, and wound healing promotion. Researchers investigate its mechanisms involving membrane permeabilization, immune cell recruitment, angiogenesis stimulation, and anti-inflammatory signaling in experimental settings.