PMID- 15796997 OWN - NLM STAT- MEDLINE DCOM- 20050711 LR - 20191210 IS - 0378-1097 (Print) IS - 0378-1097 (Linking) VI - 245 IP - 1 DP - 2005 Apr 1 TI - The prevalence of the Staphylococcus aureus tst gene among community- and hospital-acquired strains and isolates from Wegener's Granulomatosis patients. PG - 185-9 AB - To allow rapid identification of toxic shock syndrome toxin-1 (TSST-1)-producing Staphylococcus aureus strains, a real-time PCR assay for the detection of the tst gene, which encodes TSST-1, was developed. The assay was applied to S. aureus isolates from patients with Wegener's Granulomatosis (WG), as well as isolates that were classified as either community- (CA) or hospital-acquired (HA). No significant difference in the percentage of tst-positive strains was observed between isolates from WG patients and CA isolates (24% and 25%, respectively). In contrast, only 14% of the HA isolates were tst-positive (p<0.05). Investigation of the clonal relationship between tst-positive CA and HA strains could indicated the recent emergence of a virulent S. aureus clone in the community. FAU - Deurenberg, Ruud H AU - Deurenberg RH AD - Department of Medical Microbiology, University Hospital Maastricht, PO Box 5800, 6202 AZ Maastricht, The Netherlands. FAU - Nieuwenhuis, Rutger F AU - Nieuwenhuis RF FAU - Driessen, Christel AU - Driessen C FAU - London, Nancy AU - London N FAU - Stassen, Frank R AU - Stassen FR FAU - van Tiel, Frank H AU - van Tiel FH FAU - Stobberingh, Ellen E AU - Stobberingh EE FAU - Vink, Cornelis AU - Vink C LA - eng PT - Evaluation Study PT - Journal Article PL - England TA - FEMS Microbiol Lett JT - FEMS microbiology letters JID - 7705721 RN - 0 (Bacterial Toxins) RN - 0 (DNA, Bacterial) RN - 0 (Enterotoxins) RN - 0 (Superantigens) RN - 0 (enterotoxin F, Staphylococcal) SB - IM MH - Bacterial Toxins/*genetics/metabolism MH - Community-Acquired Infections/*epidemiology/microbiology MH - Cross Infection/*epidemiology/microbiology MH - DNA, Bacterial/analysis MH - Electrophoresis, Gel, Pulsed-Field MH - Enterotoxins/*genetics/metabolism MH - Granulomatosis with Polyangiitis/*epidemiology/microbiology MH - Humans MH - Polymerase Chain Reaction/*methods MH - Prevalence MH - Reproducibility of Results MH - Sensitivity and Specificity MH - Staphylococcal Infections/microbiology MH - Staphylococcus aureus/genetics/isolation & purification/*pathogenicity MH - Superantigens/*genetics/metabolism MH - Virulence EDAT- 2005/03/31 09:00 MHDA- 2005/07/12 09:00 CRDT- 2005/03/31 09:00 PHST- 2005/01/10 00:00 [received] PHST- 2005/03/01 00:00 [revised] PHST- 2005/03/03 00:00 [accepted] PHST- 2005/03/31 09:00 [pubmed] PHST- 2005/07/12 09:00 [medline] PHST- 2005/03/31 09:00 [entrez] AID - S0378-1097(05)00147-3 [pii] AID - 10.1016/j.femsle.2005.03.002 [doi] PST - ppublish SO - FEMS Microbiol Lett. 2005 Apr 1;245(1):185-9. doi: 10.1016/j.femsle.2005.03.002.