Journal of Holistic Integrative Pharmacy (Dec 2022)

Molecular mechanisms of RNA m6A-modifying enzymes in cardiovascular diseases

  • Xiangyu GAO,
  • Mingyi XU,
  • Jiaming LIU,
  • Mingzhu XIAO

Journal volume & issue
Vol. 3, no. 4
pp. 408 – 424

Abstract

Read online

Cardiovascular diseases are the leading causes of death globally. Their pathological mechanisms are complex and have not yet been fully clarified. With the development of epigenetics research in recent years, the epigenetic modification N6-methyladenosine (m6A) has been demonstrated to play an important role in the occurrence and development of cardiovascular diseases. Moreover, m6A methyltransferases, demethylases, and recognition proteins can regulate m6A methylation levels in the RNA, affecting various biological processes such as RNA splicing, nuclear export, protein translation, and degradation. In this paper, we focus on the biological functions of m6A and investigate its role in the biological processes of apoptosis, inflammation, oxidative stress, energy metabolism, and lipid metabolism. Furthermore, we describe the current findings on the mechanisms involving m6A in cardiovascular diseases and discuss potential drugs targeting m6A for therapy.

Keywords