Epigenetics within the matrix: a neo-regulator of fibrotic disease

Claire M Robinson, Chris J Watson, John A Baugh

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)

Abstract

Fibrosis of any tissue is characterized by excessive extracellular matrix accumulation that ultimately destroys tissue architecture and eventually abolishes normal organ function. Although much research has focused on the mechanisms underlying disease pathogenesis, there are still no effective antifibrotic therapies that can reverse, stop or delay the formation of scar tissue in most fibrotic organs. As fibrosis can be described as an aberrant wound healing response, a recent hypothesis suggests that the cells involved in this process gain an altered heritable phenotype that promotes excessive fibrotic tissue accumulation. This article will review the most recent observations in a newly emerging field that links epigenetic modifications to the pathogenesis of fibrosis. Specifically, the roles of DNA methylation and histone modifications in fibrotic disease will be discussed.

Original languageEnglish
Pages (from-to)987-93
Number of pages7
JournalEpigenetics
Volume7
Issue number9
DOIs
Publication statusPublished - Sep 2012

Keywords

  • Animals
  • Cicatrix
  • DNA Methylation
  • Epigenesis, Genetic
  • Extracellular Matrix
  • Fibrosis
  • Histones
  • Humans
  • Protein Processing, Post-Translational
  • Wound Healing

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