Staphylococcal Panton-Valentine leucocidin as a major virulence factor associated to furuncles.

ABSTRACT: Panton-Valentine Leucocidin (PVL), one of the β-barrel pore-forming staphylococcal leucotoxins, is known to be associated to furuncles and some severe community pneumonia. However, it is still uncertain how many other virulence factors are also associated to furuncles and what the risk factors of furuncles are in immuno-compromised status of patients, especially the HIV (+) patients. In this paper, we use antigen immunoprecipitation and multiplex PCR approach to determine the presence of 19 toxins, 8 adhesion factors and the PFGE profiles associated to furuncles in three independent patient study groups of S. aureus (SA) isolates collected from the Cayenne General Hospital (French Guiana). The patient groups were made of: 16 isolates from HIV (-) patients, 9 from HIV (+) patients suffering

SUBMITTER: Baba-Moussa L 

PROVIDER: S-EPMC3192123 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature