Evidence map›Paper›PMID 33600038›Full record

ReviewExperimental dermatology2021

Epigenetic and metabolic regulation of epidermal homeostasis.

Roland N Wagner, Josefina Piñón Hofbauer, Verena Wally, Barbara Kofler, Matthias Schmuth, Laura De Rosa, Michele De Luca, Johann W Bauer

Abstract readReview
In one paragraph

Review in Experimental dermatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. The role of microRNAs in atopic dermatitis.Non-coding RNA research · 2024
    Review
  10. Review
  11. Review
  12. Antibiotics (Basel, Switzerland) · 2024
    Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Skin epigenetics.Experimental dermatology · 2021
    Article
  18. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Roland N WagnerDepartment of Dermatology and Allergology, University Hospital of the Paracelsus Medical University, Salzburg, Austria.ORCID 0000-0001-5354-240X
Josefina Piñón HofbauerEB House Austria, Research Program for Molecular Therapy of Genodermatoses, Department of Dermatology and Allergology, University Hospital of the Paracelsus Medical University, Salzburg, Austria.
Verena WallyEB House Austria, Research Program for Molecular Therapy of Genodermatoses, Department of Dermatology and Allergology, University Hospital of the Paracelsus Medical University, Salzburg, Austria.
Barbara KoflerResearch Program for Receptor Biochemistry and Tumor Metabolism, Department of Pediatrics, University Hospital of the Paracelsus Medical University, Salzburg, Austria.
Matthias SchmuthDepartment of Dermatology, Medical University Innsbruck, Innsbruck, Austria.ORCID 0000-0002-4064-1334
Laura De RosaHolostem Terapie Avanzate S.r.l., Center for Regenerative Medicine "Stefano Ferrari", Modena, Italy.
Michele De LucaCenter for Regenerative Medicine "Stefano Ferrari", Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
Johann W BauerDepartment of Dermatology and Allergology, University Hospital of the Paracelsus Medical University, Salzburg, Austria.ORCID 0000-0002-6085-9170

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Continuous exposure of the skin to environmental, mechanical and chemical stress necessitates constant self-renewal of the epidermis to maintain its barrier function. This self-renewal ability is attributed to epidermal stem cells (EPSCs), which are long-lived, multipotent cells located in the basal layer of the epidermis. Epidermal homeostasis - coordinated proliferation and differentiation of EPSCs - relies on fine-tuned adaptations in gene expression which in turn are tightly associated with specific epigenetic signatures and metabolic requirements. In this review, we will briefly summarize basic concepts of EPSC biology and epigenetic regulation with relevance to epidermal homeostasis. We will highlight the intricate interplay between mitochondrial energy metabolism and epigenetic events - including miRNA-mediated mechanisms - and discuss how the loss of epigenetic regulation and epidermal homeostasis manifests in skin disease. Discussion of inherited epidermolysis bullosa (EB) and disorders of cornification will focus on evidence for epigenetic deregulation and failure in epidermal homeostasis, including stem cell exhaustion and signs of premature ageing. We reason that the epigenetic and metabolic component of epidermal homeostasis is significant and warrants close attention. Charting epigenetic and metabolic complexities also represents an important step in the development of future systemic interventions aimed at restoring epidermal homeostasis and ameliorating disease burden in severe skin conditions.

Indexed as

Epigenesis, GeneticHomeostasisCell DifferentiationEpidermisHumansSkin Diseasesepidermal stem cellsepidermolysis bullosaepigeneticskeratinocytesmiRNAsmitochondria

Identifiers

PMID33600038
PMCPMC8359218

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.