The role of m6A methylation in therapy resistance in cancer

Hengzhao Zhuang1, Bo Yu2, Dan Tao3

  • 1Department of Radiation Oncology, The First Affiliated Hospital of Soochow University, Suzhou, 21500, China.

Molecular Cancer
|June 1, 2023
PubMed

Insights

N6-methyladenosine (m6A) RNA methylation influences cancer cell growth but its role in cancer therapy resistance remains unclear. This review summarizes current research on m6A

Area of Science:

  • Epigenetics
  • RNA biology
  • Cancer research

Background:

  • Cancer therapy resistance is a major obstacle in effective cancer treatment.
  • N6-methyladenosine (m6A) is a prevalent RNA modification impacting RNA metabolism.
  • m6A regulates cancer cell proliferation and invasion, but its role in therapy resistance is not well understood.

Purpose of the Study:

  • To review and summarize the current understanding of m6A's role in cancer therapy resistance.
  • To highlight the significance of m6A RNA methylation in overcoming treatment failure.

Main Methods:

  • Literature review of existing research on m6A and cancer therapy resistance.
  • Synthesis of findings from studies investigating m6A's impact on various cancer types and treatments.

Main Results:

  • m6A RNA methylation is implicated in various cellular processes relevant to cancer progression.
  • Evidence suggests m6A modifications play a crucial role in the development of resistance to cancer therapies.
  • Further research is needed to fully elucidate the mechanisms by which m6A influences therapy resistance.

Conclusions:

  • m6A RNA methylation is a critical factor in cancer therapy resistance.
  • Understanding m6A's function may lead to novel therapeutic strategies to overcome treatment failure.
  • Targeting m6A pathways could be a promising approach to improve cancer treatment outcomes.

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