Salinomycin (a naturally occurring polyether antibiotic [138]), capsaicin (a major pungent component of chili pepper [139]), oblongifolin C (a natural small molecule extracted from Garcinia yunnanensis Hu [140]) and resveratrol (a natural phenol, phytoalexin, produced by plants against infections [30]) have shown anticancer efficacy on CCA models by different mechanisms: inhibiting autophagosome fusion to lysosomes, promoting mTOR activation and blocking ATG7 activation, respectively. The gene discussed is ATG7; the disease is cholangiocarcinoma.