Gene silencing strategies in cancer therapy: An update for drug resistance.

Gene silencing strategies in cancer therapy: An update for drug resistance. Curr Med Chem. 2018 Apr 03;: Authors: Naghizadeh S, Mansoori B, Mohammadi A, Ebrahim S, Baradaran B Abstract RNAi, post-transcriptional gene silencing mechanism, could be considered as one of the most important breakthroughs and rapidly growing fields in science. Researchers are trying to use this discovery in the treatment of various diseases and cancer is one of them. Multiple treatment procedures for treatments-resistance cancers remain as unsolvable problem yet. The current review summarizes both transcriptional and post-transcriptional gene silencing mechanisms, and highlights mechanisms leading to drug-resistance such as, drug efflux, drug inactivation, drug target alteration, DNA damages repair, and the epithelial-mesenchymal transition, as well as the role of tumor cell heterogeneity and tumor microenvironment, involved genes in these processes. It ultimately points out to obstacles of RNAi application for in vivo treatment of diseases and progressions has been achieved in this field. PMID: 29611475 [PubMed - as supplied by publisher]
Source: Current Medicinal Chemistry - Category: Chemistry Authors: Tags: Curr Med Chem Source Type: research