MicroRNAs as regulators of apoptosis mechanisms in cancer

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Pileczki V., Cojocneanu-Petric R., Maralani M., Neagoe I. B., Sandulescu R.

Clujul Medical, vol.89, no.1, pp.50-55, 2016 (Scopus) identifier identifier

  • Publication Type: Article / Article
  • Volume: 89 Issue: 1
  • Publication Date: 2016
  • Doi Number: 10.15386/cjmed-512
  • Journal Name: Clujul Medical
  • Journal Indexes: Scopus
  • Page Numbers: pp.50-55
  • Keywords: Apoptosis, Cancer, Cancer therapy, MicroRNAs
  • Dokuz Eylül University Affiliated: Yes

Abstract

MicroRNAs or miRNAs are small non-coding RNAs that regulate gene expression. Their discovery has brought new knowledge in biological processes of cancer. Involvement of miRNAs in cancer development includes several major pathways from cell transformation to tumor cell development, metastasis and resistance to treatment. The first part of this review discusses miRNAs function in the intrinsic and extrinsic pathways of apoptosis. Due to the fact that many miRNAs that regulate apoptosis have been shown to play a major role in tumor cell resistance to treatment, in the second part of the review we aim at discussing miRNAs potential in becoming curative molecules.