N6-methyladenine RNA methylation epigenetic modification and diabetic microvascular complications

Yuanyuan Wang1, Jiayun Zou2, Hua Zhou1

  • 1Department of Nephrology, Shengjing Hospital of China Medical University, Shenyang, China.

Frontiers in Endocrinology
|September 19, 2024
PubMed

Insights

N6-methyladenosine (m6A) epigenetic modifications are crucial in biological processes. This review explores m6A

Area of Science:

  • Epigenetics
  • Molecular Biology
  • Biochemistry

Background:

  • N6-methyladenosine (m6A) is the most abundant mRNA modification in eukaryotes.
  • m6A dynamics involve 'writers', 'erasers', and 'readers', influencing various biological processes and diseases.
  • The role of m6A in diabetes mellitus (DM) and its microvascular complications remains underexplored.

Purpose of the Study:

  • To review the effects and mechanisms of m6A epigenetic modification in DM.
  • To explore the potential of m6A as biomarkers for DM and its complications.
  • To discuss m6A as a therapeutic target for DM treatment.

Main Methods:

  • Literature review of existing research on m6A.
  • Analysis of molecular mechanisms linking m6A to diabetes pathophysiology.
  • Synthesis of evidence for m6A's role in diabetic microvascular complications.

Main Results:

  • m6A modification plays a significant role in the development and progression of DM.
  • Aberrant m6A patterns are implicated in diabetic microvascular complications like nephropathy, retinopathy, and neuropathy.
  • Specific m6A 'writers', 'erasers', and 'readers' are potential targets for therapeutic intervention.

Conclusions:

  • m6A epigenetic modifications are critical in the pathogenesis of DM and its complications.
  • Targeting m6A pathways offers promising therapeutic strategies for managing diabetes and its adverse effects.
  • Further research into m6A mechanisms can lead to novel diagnostic biomarkers and treatments for DM.

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