Antimicrobial Peptide (AMP)
Definition
Antimicrobial peptides (AMPs) are a diverse class of naturally occurring peptides that form part of the innate immune defense against bacteria, viruses, and fungi. AMPs typically carry a net positive charge that enables electrostatic interaction with negatively charged microbial membranes, leading to membrane disruption and cell lysis. LL-37 is a well-characterized human AMP, and KPV exhibits anti-inflammatory properties related to the melanocortin system's antimicrobial functions.
Related Terms
Related Compounds
KPV
An in-depth review of KPV, the C-terminal tripeptide of alpha-melanocyte-stimulating hormone, covering its mechanism of action, research applications in anti-inflammatory signaling, gut health, and NF-kB pathway inhibition.
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An in-depth review of LL-37, the sole human cathelicidin antimicrobial peptide, covering its mechanisms of membrane disruption, immunomodulation, anti-biofilm activity, and research applications in wound healing, innate immunity, and antimicrobial defense.
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