A Ganoderma-Derived Compound Exerts Inhibitory Effect Through Formyl Peptide Receptor 2

The synthetic peptide Trp-Lys-Tyr-Met-Val-D-Met inhibits human monocyte-derived dendritic cell maturation via formyl peptide receptor and formyl peptide receptor-like 2.

Trp-Lys-Tyr-Met-Val-D-Met (WKYMVm) has been reported to stimulate monocytes, neutrophils, and dendritic cells (DCs). However, although WKYMVm has been reported to function as a DC chemoattractant, its role on DC maturation has not been examined. In this study, we investigated the effects of WKYMVm on human DC maturation. The costimulation of DCs with WKYMVm and LPS dramatically inhibited LPS-in...

A Homolog of Formyl Peptide Receptor-Like

Structural characterization and inhibitory profile of formyl peptide receptor 2 selective peptides descending from a PIP2-binding domain of gelsolin.

The neutrophil formyl peptide receptors, FPR1 and FPR2, play critical roles for inflammatory reactions, and receptor-specific antagonists/inhibitors can possibly be used to facilitate the resolution of pathological inflammatory reactions. A 10-aa-long rhodamine-linked and membrane-permeable peptide inhibitor (PBP10) has such a potential. This FPR2 selective inhibitor adopts a phosphatidylinosit...

Mouse cathelin-related antimicrobial peptide chemoattracts leukocytes using formyl peptide receptor-like 1/mouse formyl peptide receptor-like 2 as the receptor and acts as an immune adjuvant.

Mammalian antimicrobial proteins, such as defensins and cathelicidin, have stimulating effects on host leukocytes. Cathelin-related antimicrobial peptide (CRAMP), the orthologue of human cathelicidin/LL-37, is the sole identified murine cathelicidin. CRAMP has been shown to have both antimicrobial and angiogenic activities. However, whether CRAMP, like human cathelicidin/LL-37, also exhibits a ...

Peptide Receptor 2, a Receptor for Amyloid IL-4 Inhibits the Expression of Mouse Formyl