Cited by 66Dermatology and Skin DiseasesPsoriasis: Treatment and PathogenesisContact Dermatitis and Allergies

IL‐1β induces thymic stromal lymphopoietin and an atopic dermatitis‐like phenotype in reconstructed healthy human epidermis

Bernard, Marine, Carrasco, Cédric, Laoubi, Léo, Guiraud, Béatrice, Rozières, Aurore, Goujon, Catherine, Duplan, Hélène, Bessou‐Touya, Sandrine +3 more·2017·The Journal of Pathology

Abstract

Atopic dermatitis (AD) is a common skin inflammatory disease characterized by the production of thymic stromal lymphopoietin (TSLP) and marked T H 2 polarization. Recent studies suggest that IL‐1β contributes to the development of AD skin inflammation. Here, we have investigated the impact of IL‐1β signalling on the epidermal homeostasis of both healthy subjects and AD patients [with functional filaggrin (FLG) alleles], with particular attention to TSLP production and keratinocyte differentiation. In healthy reconstructed human epidermis (RHE), IL‐1β promoted (i) robust secretion of TSLP in an NF‐κB‐dependent manner and (ii) a significant decrease in the expression of filaggrin and other proteins of the epidermal differentiation complex. These effects were prevented by treatment of RHE with the anti‐IL‐1β mAb canakinumab and by the IL‐1 receptor antagonist anakinra. Interestingly, RHE generated from AD donors behaved like that of healthy individuals and showed comparable responses to IL‐1β signals. Collectively, our results suggest that IL‐1β may be an early key mediator for the acquisition of an AD phenotype through induction of TSLP and alteration of the epidermal homeostasis. Copyright © 2017 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.

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Crossref · 10.1002/path.4887

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74 of 74 references verified0 citation errors · 0 not checkable

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  • Inhibition of FLG expression by keratinocyte-derived cytokines including TNF-α, TSLP, IL-1β, IL-33, and IL-25 has been documented.

    “Inhibition of FLG expression by keratinocyte-derived cytokines including TNF-α (37), thymic stromal lymphopoietin (TSLP) (38), IL-1β (39), IL-33 (40), and IL-25 (41) has been documented.”

    From Particulate matter causes skin barrier dysfunction. (2021) · cites this paper as [39]

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Authors
Bernard, M., Carrasco, C., Laoubi, L., Guiraud, B., Rozières, A., Goujon, C., Duplan, H., Bessou‐Touya, S., Nicolas, J., Vocanson, M., & Galliano, M.
Affiliations
  • Lyon 1 Université (FR)
  • Pierre Fabre (France) (FR)
  • Hôpital Lyon Sud (FR)
Corresponding author
  • Vocanson, Marc
  • Galliano, Marie‐Florence
Venue
The Journal of Pathology
Publisher
Wiley
Published
2017-04-06
Volume
242
Issue
2
Pages
234-245
ISSN
  • 0022-3417 (ISSN-L)
  • 1096-9896
OpenAlex
W2588105665
Cited by
66
References
74
Citations by year
2026: 6 · 2025: 12 · 2024: 7 · 2023: 8 · 2022: 11 · 2021: 6 · 2020: 9 · 2019: 5 · 2018: 1 · 2017: 1
FWCI
4.97
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Pathology (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
Association Nationale de la Recherche et de la Technologie
Topics
  • Health Sciences › Medicine › Dermatology › Dermatology and Skin Diseases
  • Life Sciences › Immunology and Microbiology › Immunology › Psoriasis: Treatment and Pathogenesis
  • Health Sciences › Medicine › Dermatology › Contact Dermatitis and Allergies
Keywords
IL-1β, thymic stromal lymphopoietin, atopic dermatitis, reconstructed human epidermis, filaggrin, keratinocyte differentiation, epidermal homeostasis, NF-κB signaling, canakinumab, anakinra, epidermal differentiation complex, skin inflammation
MeSH terms
Filaggrin Proteins, Thymic Stromal Lymphopoietin, Adult, Antibodies, Monoclonal, Cell Differentiation, Dermatitis, Atopic, Epidermis, Female, Homeostasis, Humans, Intermediate Filament Proteins, Male, Middle Aged, Phenotype, Cytokines, NF-kappa B, Interleukin-1beta, Interleukin 1 Receptor Antagonist Protein, Young Adult, Antibodies, Monoclonal, Humanized

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