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Related Experiment Video

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Ex Vivo Corneal Organ Culture Model for Wound Healing Studies
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Epigenetics in fibrosis.

Steven O'Reilly1

  • 1Faculty of Health and Life Sciences, Northumbria University, Ellison Building, Newcastle Upon-Tyne, Tyne and Wear NE1 8ST, UK.

Molecular Aspects of Medicine
|October 11, 2016
PubMed
Summary

Epigenetics, including DNA methylation and non-coding RNAs, plays a key role in fibrosis. Understanding these epigenetic mechanisms offers potential therapeutic targets for fibrotic diseases.

Area of Science:

  • Fibrosis research
  • Epigenetics in disease

Background:

  • Fibrosis is characterized by excessive scar formation due to activated fibroblasts.
  • Epigenetics involves gene expression regulation via methylation, histone modifications, and non-coding RNAs.

Purpose of the Study:

  • To review the role of epigenetics in fibrosis.
  • To evaluate the three main epigenetic mechanisms in fibrotic diseases.
  • To suggest potential therapeutic targets within epigenetic pathways.

Main Methods:

  • Review of recent scientific literature on epigenetics and fibrosis.
  • Analysis of studies focusing on methylation, histone modifications, and non-coding RNAs.
  • Examination of cross-talk between epigenetic mechanisms.
Keywords:
EpigeneticsFibrosisHistonesMethylation

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Main Results:

  • Epigenetic mechanisms are increasingly recognized in various fibrotic conditions like lung fibrosis and systemic sclerosis.
  • Non-coding RNAs are emerging as significant players in fibrosis, alongside histone modifications.
  • Complex interactions and cross-talk exist among different epigenetic modifications.

Conclusions:

  • Epigenetics significantly contributes to the development and progression of fibrosis.
  • Targeting epigenetic pathways, particularly non-coding RNAs, presents promising therapeutic avenues for fibrotic diseases.