Epigenetics and MicroRNAs in Cancer

Author: Ramassone Alice   Pagotto Sara   Veronese Angelo   Visone Rosa  

Publisher: MDPI

E-ISSN: 1422-0067|19|2|459-459

ISSN: 1422-0067

Source: International Journal of Molecular Sciences, Vol.19, Iss.2, 2018-02, pp. : 459-459

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Abstract

The ability to reprogram the transcriptional circuitry by remodeling the three-dimensional structure of the genome is exploited by cancer cells to promote tumorigenesis. This reprogramming occurs because of hereditable chromatin chemical modifications and the consequent formation of RNA-protein-DNA complexes that represent the principal actors of the epigenetic phenomena. In this regard, the deregulation of a transcribed non-coding RNA may be both cause and consequence of a cancer-related epigenetic alteration. This review summarizes recent findings that implicate microRNAs in the aberrant epigenetic regulation of cancer cells.