Journal of International Oncology ›› 2021, Vol. 48 ›› Issue (2): 96-100.doi: 10.3760/cma.j.cn371439-20200615-00018

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N6-methyladenine methylation regulators and cancer

Zeng Juan1, Yang Xianghong2()   

  1. 1Department of Oncology, Shengjing Hospital of China Medical University, Shenyang 110004, China
    2Depart-ment of Pathology, Shengjing Hospital of China Medical University, Shenyang 110004, China
  • Received:2020-06-15 Revised:2020-07-12 Online:2021-02-08 Published:2021-03-11
  • Contact: Yang Xianghong E-mail:xianghongyoung@163.com

Abstract:

N6-methyladenine (m6A) is the most abundant internal RNA modification found in a variety of eukaryotic messenger RNAs and long non-coding RNAs, which is dynamically regulated by m6A methyltransferases and demethylases, and mainly works after recognized by m6A binding proteins. m6A is involved in almost every step of the RNA life cycle, including RNA transcription, splicing, localization, nuclear transport, translation, and degradation. Disorder of m6A modification can lead to RNA dysfunction and abnormal gene expression. m6A modification regulators express abnormally in various cancers, and play an important role in cancer formation, proliferation, differentiation, invasion and metastasis.

Key words: Neoplasms, RNA, messenger, Methylation