ArticlePloS one2015
Molecular Characteristics of Disease-Causing and Commensal Staphylococcus lugdunensis Isolates from 2003 to 2013 at a Tertiary Hospital in Taiwan.
Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Global genomic landscape ofApplied and environmental microbiology · 2026Article
- Lugdunin production and activity inMicrobiology spectrum · 2023Article
- AnAntimicrobial agents and chemotherapy · 2022Article
- May Staphylococcus lugdunensis Be an Etiological Factor of Chronic Maxillary Sinuses Infection?International journal of molecular sciences · 2022Article
- Molecular Epidemiological Survey ofFrontiers in cellular and infection microbiology · 2021Article
- Comparative Genomic Analyses Reveal Potential Factors Responsible for the ST6 Oxacillin-ResistantFrontiers in microbiology · 2021Article
- Review
- Article
- Multiple-Locus Variable Number Tandem Repeat Analysis (MLVA) and Tandem Repeat Sequence Typing (TRST), helpful tools for subtyping Staphylococcus lugdunensis.Scientific reports · 2018Article
- Truncated Autoinducing Peptides as Antagonists of Staphylococcus lugdunensis Quorum Sensing.Journal of medicinal chemistry · 2016Article
- Emergence of ileS2-Carrying, Multidrug-Resistant Plasmids in Staphylococcus lugdunensis.Antimicrobial agents and chemotherapy · 2016Article
- Clinical Features, Outcomes, and Molecular Characteristics of Community- and Health Care-Associated Staphylococcus lugdunensis Infections.Journal of clinical microbiology · 2016Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesStaphylococcus lugdunensis can cause community- and healthcare-associated infections. This study investigated the molecular characteristics of S. lugdunensis isolates collected at our hospital and compared the characteristics of the infectious and commensal isolates.
methodsWe collected the S. lugdunensis isolates between 2003 and 2013. The antimicrobial resistance test, SCCmec typing, accessory gene regulator (agr) typing, pulsed-field gel electrophoresis (PFGE), and δ-like hemolysin activity were performed.
resultsIn total, 118 S. lugdunensis isolates were collected, of which 67 (56.8%) were classified into the infection group and 51 (43.2%) into the commensal group. The oxacillin resistance rate was 36.4%. The most common SCCmec types were SCCmec types V (51.4%) and II (32.6%). In total, 34 pulsotypes were identified. The PFGE typing revealed five clones (pulsotypes A, J, M, N, and P) at our hospital. Pulsotypes A and N caused the spread of high oxacillin resistance. In total, 10.2% (12 of 118) of the isolates lacked δ-like hemolysin activity. Compared with the infection group, the commensal group showed a higher percentage of multiple drug resistance and carried a higher percentage of SCCmec type II (11 of 22, 50% and 3 of 21, 14.3%) and a lower percentage of SCCmec type V (8 of 22, 36.4% and 14 of 21, 66.7%). The commensal group (27 PFGE types) showed higher genetic diversity than did the infection group (20 PFGE types). No difference was observed in the distribution of the five main pulsotypes, agr typing, and the presence of δ-like hemolysin activity between the two groups.
conclusionsFive main clones were identified at our hospital. The commensal group showed higher genetic diversity, had a higher percentage of multidrug resistance, and carried a higher percentage of SCCmec type II and a lower percentage of SCCmec type V than did the infection group.
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