The Role of mTORC1 Pathway and Autophagy in Resistance to Platinum-Based Chemotherapeutics

Abstract

Cisplatin (cis-diamminedichloroplatinum I) is a platinum-based drug, the mainstay of anticancer treatment for numerous solid tumors. Since its approval by the FDA in 1978, the drug has continued to be used for the treatment of half of epithelial cancers. However, resistance to cisplatin represents a major obstacle during anticancer therapy. Here, we review recent findings on how the mTORC1 pathway and autophagy can influence cisplatin sensitivity and resistance and how these data can be applicable for the development of new therapeutic strategies.

Keywords

• mTORC1 pathway
• autophagy
• cisplatin
• anticancer drug resistance