Cited by 93Dermatology and Skin DiseasesContact Dermatitis and AllergiesGut microbiota and health

Microbiome and skin biology

Open access
Lunjani, Nonhlanhla, Hlela, Carol, O’Mahony, Liam·2019·Current Opinion in Allergy & Clinical Immunology

Abstract

Purpose of review: The skin is home to a diverse milieu of bacteria, fungi, viruses, bacteriophages, and archaeal communities. The application of culture-independent approaches has revolutionized the characterization of the skin microbiome and have revealed a previously underappreciated phylogenetic and functional granularity of skin-associated microbes in both health and disease states. Recent findings: The physiology of a given skin-niche drives the site-specific differences in bacterial phyla composition of healthy skin. Changes in the skin microbiome have consistently been associated with atopic dermatitis. In particular, Staphylococcus aureus overgrowth with concomitant decline in Staphylococcus epidermidis is a general feature associated with atopic dermatitis and is not restricted to eczematous lesions. Changes in fungal species are now also being described. Changes in the composition and metabolic activity of the gut microbiota are associated with skin health. Summary: We are now beginning to appreciate the intimate and intricate interactions between microbes and skin health. Multiple studies are currently focused on the manipulation of the skin or gut microbiome to explore their therapeutic potential in the prevention and treatment of skin inflammation.

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Research works printed but not linked: 4

  1. [1]1. Papers of particular interest, published within the annual period of review, (the last 18 months) have been highlighted as: * of special interest ** of outstanding
  2. [8]8. Review of the microbiome-related mechanisms that contribute to allergy and asthma. *
  3. [17]17. This review describes the recent insights into skin microbial communities, including their composition in health and disease.
  4. [24]24. This review describes the role of S. aureus on the skin of AD patients. **32

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Authors
Lunjani, N., Hlela, C., & O’Mahony, L.
Affiliations
  • University of Cape Town (ZA)
  • University College Cork (IE)
Corresponding author
O’Mahony, Liam
Venue
Current Opinion in Allergy & Clinical Immunology
Published
2019-08
Volume
19
Issue
4
Pages
328-333
ISSN
  • 1473-6322 (ISSN-L)
  • 1528-4050
OpenAlex
W2945996466
Cited by
93
References
55
Citations by year
2026: 6 · 2025: 9 · 2024: 21 · 2023: 14 · 2022: 22 · 2021: 10 · 2020: 8 · 2019: 3
FWCI
2.08
Type
journal article
Language
en
Open access
Locations
  • Current Opinion in Allergy and Clinical Immunology (publishedVersion)
  • PubMed (publishedVersion)
  • Arrow@dit (Dublin Institute of Technology) (submittedVersion)
  • Cork Open Research Archive (University College Cork, Ireland) (submittedVersion)
Topics
  • Health Sciences › Medicine › Dermatology › Dermatology and Skin Diseases
  • Health Sciences › Medicine › Dermatology › Contact Dermatitis and Allergies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
Keywords
skin microbiome, atopic dermatitis, Staphylococcus aureus, Staphylococcus epidermidis, gut microbiota, skin inflammation
MeSH terms
Gastrointestinal Microbiome, Animals, Dermatitis, Atopic, Fungi, Humans, Mycoses, Phylogeny, Skin, Staphylococcal Infections, Staphylococcus aureus, Staphylococcus epidermidis, Microbiota

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