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Techniques to Induce and Quantify Cellular Senescence
06:51

Techniques to Induce and Quantify Cellular Senescence

Published on: May 1, 2017

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New insights of epigenetics in vascular and cellular senescence

Menglin Zhu1, Qian Ding1, Zhongxiao Lin1

  • 1State Key Laboratory of Quality Research in Chinese Medicine and School of Pharmacy, Macau University of Science and Technology, Macau, China.

Journal of Translational Internal Medicine
|February 9, 2022
PubMed

Insights

Epigenetics, which modifies DNA activity without changing the DNA sequence, can help alleviate vascular senescence and aging. This review explores epigenetic applications for cardiovascular disease and aging research.

Area of Science:

  • Gerontology
  • Molecular Biology
  • Cardiovascular Research

Background:

  • Vascular senescence is a key factor in cardiovascular diseases, linked to cellular senescence.
  • Cellular aging involves telomere shortening, mitochondrial dysfunction, and epigenetic changes.
  • Epigenetics influences DNA activity without altering the DNA sequence.

Purpose of the Study:

  • To review the application of epigenetics in vascular senescence and aging.
  • To provide insights into future research directions for cardiovascular health and aging.

Main Methods:

  • Literature review of epigenetic mechanisms.
  • Analysis of epigenetic modifications (DNA, histone, noncoding RNA) in vascular aging.
  • Exploration of epigenetics' role in mitigating senescence.

Main Results:

  • Epigenetic modifications are crucial in the aging process at the cellular level.
  • Epigenetic strategies show potential in alleviating human diseases, including senescence and tumors.
  • Understanding epigenetics offers innovative approaches to vascular aging.

Conclusions:

  • Epigenetics is a promising field for understanding and intervening in vascular senescence.
  • Further research into epigenetic modifications can lead to novel therapies for age-related cardiovascular diseases.
  • Epigenetic insights can inspire future research in aging and disease prevention.
Keywords:
agingepigeneticvascular senescence

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