Results 251 to 260 of about 56,247,789 (275)

LL-37 Inhibits TMPRSS2-Mediated S2' Site Cleavage and SARS-CoV-2 Infection but Not Omicron Variants. [PDF]

Cell Prolif
Bi Z, Ren W, Zeng H, Zhou Y, Liu J, Chen Z, Zhang X, He X, Lu G, Wei Y, Wei X.   +10 more
europepmc   +1 more source

Colloidal Structure Dictates Antimicrobial Efficacy in LL-37 Self-Assemblies With Glycerol Monooleate. [PDF]

Small
Valentin JDP, Kadakia P, Varidel LJ, Stuart MCA, Salentinig S.   +4 more
europepmc   +1 more source

Neurotransmitter 5-HT Further Promotes LL-37-Induced Rosacea-like Inflammation Through HTR3A. [PDF]

Int J Mol Sci
Ma H, Liu J, Chen F, Zhou Y, Yang C, Zhao B.   +5 more
europepmc   +1 more source

125 Psoriasin and LL-37 activate neutrophils

Japanese Journal of Allergology, 2006
openaire   +1 more source

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Cathelicidin LL-37: A Multitask Antimicrobial Peptide

Archivum Immunologiae et Therapiae Experimentalis, 2010
The antimicrobial peptide LL-37 is the only known member of the cathelicidin family of peptides expressed in humans. LL-37 is a multifunctional host defense molecule essential for normal immune responses to infection and tissue injury. LL-37 peptide is a potent killer of different microorganisms with the ability to prevent immunostimulatory effects of ...
Robert Bucki, Katarzyna Leszczyńska, Andrzej Namiot, Sokołowski, Wojciech   +3 more
openaire   +3 more sources

The chemistry and biology of LL-37

Natural Product Reports, 2009
LL-37 is a human host defence peptide that has a wide range of biological functions, including antimicrobial and immunomodulatory properties. This review summarises how molecular structure influences the balance between the immunomodulatory and antimicrobial functions of LL-37.
Matthew F, Burton, Patrick G, Steel
openaire   +2 more sources

Antibiofilm properties of cathelicidin LL-37: an in-depth review

World Journal of Microbiology and Biotechnology, 2023
Notwithstanding ceaseless endeavors toward developing effective antibiofilm chemotherapeutics, biofilm-associated infections continue to be one of the most perplexing challenges confronting medicine today. Endogenous host defense peptides, such as the human cathelicidin LL-37, are being propounded as promising options for treating such infectious ...
Hamed Memariani, Mojtaba Memariani
openaire   +2 more sources

Inactivation of the antimicrobial peptide LL-37 by pathogenic Leptospira

Microbial Pathogenesis, 2021
Leptospires are aerobic, Gram-negative spirochetes with a high invasive capacity. Pathogenic leptospires secrete proteases that inactivate a variety of host's proteins including molecules of the extracellular matrix and of the human complement system. This strategy, used by several pathogens of medical importance, contributes to bacterial invasion and ...
Priscila N. Oliveira, Daniella S. Courrol, Rosa Maria Chura-Chambi, Ligia Morganti, Gisele O. Souza, Marcia R. Franzolin, Elsio A. Wunder, Marcos B. Heinemann, Angela S. Barbosa   +8 more
openaire   +2 more sources

Circulating LL‐37 is a biomarker for eczema severity in children

Journal of the European Academy of Dermatology and Venereology, 2011
AbstractBackground  Eczema lesions are characterized by impaired expression of antimicrobial peptides such as cathelicidin, which play crucial roles in the innate immune defence against cutaneous infections. LL‐37 corresponds to amino acids 134–170 of human cathelicidin and is a multifunctional host defence molecule essential for normal immune ...
T F, Leung, K W, Ching, A P S, Kong, G W K, Wong, J C N, Chan, K L, Hon   +5 more
openaire   +2 more sources