New perspectives for natural antimicrobial peptides: application as antinflammatory drugs in a murine model.

ABSTRACT:

Background

Antimicrobial peptides (AMPs) are an ancient group of defense molecules. AMPs are widely distributed in nature (being present in mammals, birds, amphibians, insects, plants, and microorganisms). They display bactericidal as well as immunomodulatory properties. The aim of this study was to investigate the antimicrobial and anti-inflammatory activities of a combination of two AMPs (temporin B and the royal jellein I) against Staphylococcus epidermidis.

Results

The temporin B (TB-KK) and the royal jelleins I, II, III chemically modified at the C terminal (RJI-C, RJII-C, RJIII-C), were tested for their activity against 10 different Staphylococcus epidermidis strains, alone and in combination. Of the three royal jelleins, RJI-C showed the highest activity. Moreover, th

SUBMITTER: Capparelli R 

PROVIDER: S-EPMC3526545 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature