Investigating Therapies Targeting Druggable Targets of Mitochondria: Exploring the Efficacy for the Treatment of Cancer

Abstract

Cancer is a growing problem that has not yet been fully harnessed. Frequent mutations make this a highly variable and challenging pathology. Interestingly, mitochondria have currently emerged as a new target for cancer therapy. A group of agents with anticancer activity, termed mitocans that encourage apoptosis through mitochondrial disruption is currently important in research. From conventional glycolytic inhibitors to recent radiolabeled compounds, mitochondrial‐targeted therapies have marked their presence in cancer. Several TCA cycle and OXPHOS inhibitors are being established for their possible anticancer properties. There are so many distinctive differences in mitochondrial structure and function between normal and cancer cells that offer the potential for the clinical use of mitochondria as targets for novel and site‐specific anticancer agents. Mitochondrial targeting can be made possible if the bioactive molecule is specifically and selectively delivered to the mitochondria of the correct cell type using cell‐specific ligands and mitochondriotropic molecules.