Alexander, H.* ; Paller, A.S.* ; Traidl-Hoffmann, C. ; Beck, L.A.* ; de Benedetto, A.* ; Dhar, S.* ; Girolomoni, G.* ; Irvine, A.D.* ; Spuls, P.* ; Su, J.* ; Thyssen, J.P.* ; Vestergaard, C.* ; Werfel, T.* ; Wollenberg, A.* ; Deleuran, M.* ; Flohr, C.*
The role of bacterial skin infections in atopic dermatitis: Expert statement and review from the International Eczema Council Skin Infection Group.
Br. J. Dermatol. 182, 1331-1342 (2019)
Patients with atopic dermatitis (AD) have an increased risk of bacterial skin infections, which cause significant morbidity and, if untreated, may become systemic. Staphylococcus aureus colonizes the skin of most patients with AD and is the most common organism to cause infections. Overt bacterial infection is easily recognized by the appearance of weeping lesions, honey-coloured crusts and pustules. However, the wide variability in clinical presentation of bacterial infection in AD and the inherent features of AD – cutaneous erythema and warmth, oozing associated with oedema, and regional lymphadenopathy – overlap with those of infection, making clinical diagnosis challenging. Furthermore, some features may be masked because of anatomical site- and skin-type-specific features, and the high frequency of S. aureus colonization in AD makes positive skin swab culture of suspected infection unreliable as a diagnostic tool. The host mechanisms and microbial virulence factors that underlie S. aureus colonization and infection in AD are incompletely understood. The aim of this article is to present the latest evidence from animal and human studies, including recent microbiome research, to define the clinical features of bacterial infections in AD, and to summarize our current understanding of the host and bacterial factors that influence microbial colonization and virulence.
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Publication type
Article: Journal article
Document type
Review
Thesis type
Editors
Keywords
Resistant Staphylococcus-aureus; Innate Immune-response; Methicillin-resistant; Topical Corticosteroids; Antimicrobial Peptides; Filaggrin Expression; Systemic Infections; Clinical-features; Cytokine Milieu; Increased Risk
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Language
english
Publication Year
2019
Prepublished in Year
HGF-reported in Year
2019
ISSN (print) / ISBN
0007-0963
e-ISSN
1365-2133
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Volume: 182,
Issue: 6,
Pages: 1331-1342
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Wiley
Publishing Place
111 River St, Hoboken 07030-5774, Nj Usa
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Reviewing status
Peer reviewed
Institute(s)
Institute of Environmental Medicine (IEM)
POF-Topic(s)
30202 - Environmental Health
Research field(s)
Allergy
PSP Element(s)
G-503400-001
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Erfassungsdatum
2019-11-06