4.6 Review

Resistance to targeted therapies: a role for microRNAs?

Journal

TRENDS IN MOLECULAR MEDICINE
Volume 19, Issue 10, Pages 633-642

Publisher

CELL PRESS
DOI: 10.1016/j.molmed.2013.08.002

Keywords

miRNAs; sensitivity to therapy; mechanisms of resistance; molecular therapies

Funding

  1. Associazione Italiana per la Ricerca sul Cancro (AIRC)

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The discovery of oncogene addiction dramatically changed the therapeutic approach for cancer treatment, and many drugs targeting specific molecular alterations are now in clinics. Despite the big success of these new compounds, the main limit to their efficacy is represented by resistance to therapy. The alteration of the activity or of the expression of many proteins has already been linked to the onset of resistance, but recent evidence indicates a role of microRNAs (miRNAs) as well. In this context, the idea of exploiting miRNAs as predictors of response or resistance to cancer therapy represents an intriguing possibility. The purpose of this review is to address the relationship between miRNAs and targeted therapies response and resistance.

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