Activator Protein-1 Transcriptional Activity Drives Soluble Micrograft-Mediated Cell Migration and Promotes the Matrix Remodeling Machinery.


Journal

Stem cells international
ISSN: 1687-966X
Titre abrégé: Stem Cells Int
Pays: United States
ID NLM: 101535822

Informations de publication

Date de publication:
2019
Historique:
received: 12 07 2019
revised: 23 10 2019
accepted: 16 11 2019
entrez: 22 2 2020
pubmed: 23 2 2020
medline: 23 2 2020
Statut: epublish

Résumé

Impaired wound healing and tissue regeneration have severe consequences on the patient's quality of life. Micrograft therapies are emerging as promising and affordable alternatives to improve skin regeneration by enhancing the endogenous wound repair processes. However, the molecular mechanisms underpinning the beneficial effects of the micrograft treatments remain largely unknown. In this study, we identified the active protein-1 (AP-1) member Fos-related antigen-1 (Fra-1) to play a central role in the extracellular signal-regulated kinase- (ERK-) mediated enhanced cell migratory capacity of soluble micrograft-treated mouse adult fibroblasts and in the human keratinocyte cell model. Accordingly, we show that increased micrograft-dependent

Identifiants

pubmed: 32082384
doi: 10.1155/2019/6461580
pmc: PMC7012246
doi:

Types de publication

Journal Article

Langues

eng

Pagination

6461580

Informations de copyright

Copyright © 2019 Martina Balli et al.

Déclaration de conflit d'intérêts

The authors declare no competing interests.

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Auteurs

Martina Balli (M)

Department of Development and Regeneration, Stem Cell Institute, KU Leuven, B-3000 Leuven, Belgium.

Jonathan Sai-Hong Chui (JS)

Department of Development and Regeneration, Stem Cell Institute, KU Leuven, B-3000 Leuven, Belgium.

Paraskevi Athanasouli (P)

Department of Development and Regeneration, Stem Cell Institute, KU Leuven, B-3000 Leuven, Belgium.

Willy Antoni Abreu de Oliveira (WA)

Department of Development and Regeneration, Stem Cell Institute, KU Leuven, B-3000 Leuven, Belgium.

Youssef El Laithy (Y)

Department of Development and Regeneration, Stem Cell Institute, KU Leuven, B-3000 Leuven, Belgium.

Maurilio Sampaolesi (M)

Department of Development and Regeneration, Stem Cell Institute, KU Leuven, B-3000 Leuven, Belgium.

Frederic Lluis (F)

Department of Development and Regeneration, Stem Cell Institute, KU Leuven, B-3000 Leuven, Belgium.

Classifications MeSH