valuable strategy to improve the efficacy and selectivity of these compounds towards cancer
cells. The preparation, characterization of the in vitro cytotoxicity and X-ray structures of
several ferritin-metallodrug nanocomposites (mainly containing platinum-, ruthenium-and
gold-based anticancer agents) are here reviewed. The molecular mechanisms of action of
these Ft-metallodrug adducts are discussed and future directions in the field are outlined.