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. 2018 Jul 2;17(8):918–926. doi: 10.1080/15384101.2018.1467679

Figure 2.

Figure 2.

Mitostemness traits: New therapeutic opportunities against cancer stem cells. The bacterial origin of present-day mitochondria can drive decision-making signaling phenomena such as those governing the retention versus loss of cancer stemness. Accordingly, metabolic symbiosis-related mitonuclear communication (top panels), bacteria-related mitoproteome (middle panels), and ancient host-related mitochondrial fission/fusion dynamics (bottom panels) might introduce new molecular avenues to therapeutically target self-renewal and maintenance of the CSC phenotype. (SAM: S-adenosylmethionine; SAH: S-adenosylhomocysteine; NAD+: nicotinamide adenine dinucleotide; α-KG: alpha-ketoglutarate; FAD: flavin adenine dinucleotide; 2-HG: 2-hydroxyglutarate; Ac: acetylation; Me: methylation; DNMT: DNA methyltransferase; HDAC: histone deacetylase; HDM: histone demethylase; Drp1: dynamin-related protein 1; Mfn: mitofusin).