Cited by 328Wound Healing and TreatmentsLiver physiology and pathologyTGF-β signaling in diseases

The myofibroblast, a key cell in normal and pathological tissue repair

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Darby, Ian A., Zakuan, Noraina, Billet, Fabrice, Desmoulière, Alexis·2016·Cellular and Molecular Life Sciences

Abstract

Myofibroblasts are characterized by their expression of α-smooth muscle actin, their enhanced contractility when compared to normal fibroblasts and their increased synthetic activity of extracellular matrix proteins. Myofibroblasts play an important role in normal tissue repair processes, particularly in the skin where they were first described. During normal tissue repair, they appear transiently and are then lost via apoptosis. However, the chronic presence and continued activity of myofibroblasts characterize many fibrotic pathologies, in the skin and internal organs including the liver, kidney and lung. More recently, it has become clear that myofibroblasts also play a role in many types of cancer as stromal or cancer-associated myofibroblast. The fact that myofibroblasts are now known to be key players in many pathologies makes understanding their functions, origin and the regulation of their differentiation important to enable them to be regulated in normal physiology and targeted in fibrosis, scarring and cancer.

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Authors
Darby, I. A., Zakuan, N., Billet, F., & Desmoulière, A.
Affiliations
  • RMIT University (AU)
  • Maintenance Myélinique et Neuropathies Périphériques (FR)
Corresponding author
  • Darby, Ian A.
  • Desmoulière, Alexis
Venue
Cellular and Molecular Life Sciences
Published
2015-12-17
Volume
73
Issue
6
Pages
1145-1157
ISSN
  • 1420-682X (ISSN-L)
  • 1420-9071
OpenAlex
W2200832510
Cited by
328
References
143
Citations by year
2026: 25 · 2025: 36 · 2024: 42 · 2023: 22 · 2022: 26 · 2021: 30 · 2020: 48 · 2019: 25 · 2018: 36 · 2017: 30 · 2016: 8
FWCI
3.45
Type
journal article
Language
en
Open access
Locations
  • Cellular and Molecular Life Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
  • RMIT Research Repository (RMIT University Library) (submittedVersion)
  • Figshare (submittedVersion)
Topics
  • Health Sciences › Medicine › Rehabilitation › Wound Healing and Treatments
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › TGF-β signaling in diseases
Keywords
myofibroblasts, tissue repair, fibrosis, alpha-smooth muscle actin, extracellular matrix synthesis, skin wound healing, cancer-associated fibroblasts, stromal cells, fibroblast differentiation, apoptosis, scar formation, liver fibrosis, renal fibrosis, pulmonary fibrosis, tumor stroma
MeSH terms
Animals, Cicatrix, Humans, Neoplasms, Wound Healing, Myofibroblasts

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