The selective c-Met inhibitor capmatinib offsets cisplatin-nephrotoxicity and doxorubicin-cardiotoxicity and improves their anticancer efficacies.

The incorporation of mesenchymal-epithelial transition factor (c-Met) inhibitors with conventional chemotherapeutics may increase the anticancer efficacy of chemotherapeutic agents, but bears the risk of enhancing the adverse effects. To test the hypothesis, co-administration of the novel c-Met inhibitor capmatinib with cisplatin (CIS) or doxorubicin (DOX) was investigated on nephrotoxicity and cardiotoxicity induced by these agents in mice, as well as their in vitro cytotoxicities. The results demonstrated that capmatinib in vivo offered protection against nephrotoxicity and cardiotoxicity by both CIS and DOX, respectively.