Cited by 175Wound Healing and TreatmentsEstrogen and related hormone effectsDermatologic Treatments and Research

Estrogen promotes cutaneous wound healing via estrogen receptor β independent of its antiinflammatory activities

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Campbell, Laura, Emmerson, Elaine, Davies, Faith, Gilliver, Stephen C., Krust, Andre, Chambon, Pierre, Ashcroft, Gillian S., Hardman, Matthew J.·2010·Journal of Experimental Medicine

Abstract

Post-menopausal women have an increased risk of developing a number of degenerative pathological conditions, linked by the common theme of excessive inflammation. Systemic estrogen replacement (in the form of hormone replacement therapy) is able to accelerate healing of acute cutaneous wounds in elderly females, linked to its potent antiinflammatory activity. However, in contrast to many other age-associated pathologies, the detailed mechanisms through which estrogen modulates skin repair, particularly the cell type–specific role of the two estrogen receptors, ERα and ERβ, has yet to be determined. Here, we use pharmacological activation and genetic deletion to investigate the role of both ERα and ERβ in cutaneous tissue repair. Unexpectedly, we report that exogenous estrogen replacement to ovariectomised mice in the absence of ERβ actually delayed wound healing. Moreover, healing in epidermal-specific ERβ null mice (K14-cre/ERβL2/L2) largely resembled that in global ERβ null mice. Thus, the beneficial effects of estrogen on skin wound healing are mediated by epidermal ERβ, in marked contrast to most other tissues in the body where ERα is predominant. Surprisingly, agonists to both ERα and ERβ are potently antiinflammatory during skin repair, indicating clear uncoupling of inflammation and overall efficiency of repair. Thus, estrogen-mediated antiinflammatory activity is not the principal factor in accelerated wound healing.

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Authors
Campbell, L., Emmerson, E., Davies, F., Gilliver, S. C., Krust, A., Chambon, P., Ashcroft, G. S., & Hardman, M. J.
Affiliations
  • University of Manchester (GB)
  • Centre National de la Recherche Scientifique (FR)
Corresponding author
Hardman, Matthew J.
Venue
Journal of Experimental Medicine
Published
2010-08-23
Volume
207
Issue
9
Pages
1825-1833
ISSN
  • 0022-1007 (ISSN-L)
  • 1540-9538
OpenAlex
W2098424795
Cited by
175
References
32
Citations by year
2026: 12 · 2025: 13 · 2024: 11 · 2023: 5 · 2022: 11 · 2021: 6 · 2020: 15 · 2019: 12 · 2018: 9 · 2017: 10 · 2016: 12 · 2015: 13 · 2014: 19 · 2013: 7 · 2012: 12
FWCI
8.65
Type
journal article
Language
en
Open access
Locations
  • The Journal of Experimental Medicine (publishedVersion)
  • PubMed Central (publishedVersion, cc-by-nc-sa)
  • PubMed (publishedVersion)
  • Research Explorer (The University of Manchester) (publishedVersion)
  • HAL (submittedVersion)
Topics
  • Health Sciences › Medicine › Rehabilitation › Wound Healing and Treatments
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Estrogen and related hormone effects
  • Health Sciences › Medicine › Dermatology › Dermatologic Treatments and Research
Keywords
estrogen, skin wound healing, estrogen receptor beta, estrogen receptor alpha, epidermis, anti-inflammatory activity, hormone replacement therapy, postmenopausal women, ovariectomy, skin repair
MeSH terms
Animals, Cell Movement, Dermatitis, Estrogens, Female, Fibroblasts, Mice, Inbred C57BL, Skin, Wound Healing, Mice, Knockout, Estrogen Receptor alpha, Estrogen Receptor beta, Mice

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