Curcumin, a Multifaceted Hormetic Agent, Mediates an Intricate Crosstalk between Mitochondrial Turnover, Autophagy, and Apoptosis

Figure 5

Reaction of curcumin with metals. (a) Structure of a 2 : 1 curcumin : metal complex. (b) Curcumin chelates metals with other ligands. Adapted with permission from Priyadarsini [1].