id author title date pages extension mime words sentences flesch summary cache txt cord-257494-242k58ll Bastos, Paulo Human Antimicrobial Peptides in Bodily Fluids: Current Knowledge and Therapeutic Perspectives in the Postantibiotic Era 2017-01-17 .txt text/plain 17366 871 35 1 Human host defense peptides are an intrinsic part of the innate immune system and exhibit a broad activity spectrum against bacteria, fungi, viruses, and parasites While AMPs can be antibacterial (ABPs), antifungal, antiprotist, antiviral, anticancer, antiparasitic, insecticidal, spermicidal, chemotactic, antioxidant, protease inhibitors, or even exhibit wound healing properties (Supporting Information Table S1), their scope of action overlaps considerably and some peptides show activity at several levels (Fig. 2 ). 75 Moreover, when stabilizing disulfide bridges between conserved cysteine residues in human AMPs with β-hairpin or β-sheet conformations are disrupted, the resulting linear peptides still maintain their antimicrobial properties despite losing membranolytic activity. 212, 213 However, it should be noted that the antimicrobial effects of encephalins and their derived peptides result mostly from animal studies and have not been adequately studied in human secretions, despite the high conservation of their sequences across species, which most likely contribute for the similar activity spectrum. ./cache/cord-257494-242k58ll.txt ./txt/cord-257494-242k58ll.txt