Mitochondria: An intriguing target for killing tumour-initiating cells

Tumour-initiating cells (TICs) play a pivotal role in cancer initiation, metastasis and recurrence, as well as in resistance to therapy. Therefore, development of drugs targeting TICs has become a focus of contemporary research. Mitochondria have emerged as a promising target of anti-cancer therapies due to their specific role in cancer metabolism and modulation of apoptotic pathways. Mitochondria of TICs possess special characteristics, some of...