The Ubiquitous Human Skin Commensal Staphylococcus hominis Protects against Opportunistic Pathogens

  • Morgan M. Severn
    Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, USA
  • Michael R. Williams
    Department of Dermatology, University of California, San Diego, La Jolla, California, USA
  • Ali Shahbandi
    Department of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, North Carolina, USA
  • Zoie L. Bunch
    Department of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, North Carolina, USA
  • Laurie M. Lyon
    Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, USA
  • Amber Nguyen
    Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, USA
  • Livia S. Zaramela
    Department of Pediatrics, University of California, San Diego, La Jolla, California, USA
  • Daniel A. Todd
    Department of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, North Carolina, USA
  • Karsten Zengler
    Department of Pediatrics, University of California, San Diego, La Jolla, California, USA
  • Nadja B. Cech
    Department of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, North Carolina, USA
  • Richard L. Gallo
    Department of Dermatology, University of California, San Diego, La Jolla, California, USA
  • Alexander R. Horswill
    Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, USA

説明

<jats:p> Human skin is home to a variety of commensal bacteria, including many species of coagulase-negative staphylococci (CoNS). While it is well established that the microbiota as a whole maintains skin homeostasis and excludes pathogens (i.e., colonization resistance), relatively little is known about the unique contributions of individual CoNS species to these interactions. <jats:named-content content-type="genus-species">Staphylococcus hominis</jats:named-content> is the second most frequently isolated CoNS from healthy skin, and there is emerging evidence to suggest that it may play an important role in excluding pathogens, including <jats:named-content content-type="genus-species">Staphylococcus aureus</jats:named-content> , from colonizing or infecting the skin. </jats:p>

収録刊行物

  • mBio

    mBio 13 (3), 2022-06-28

    American Society for Microbiology

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