Construction of Fe-doped ZIF-8/DOX nanocomposites for ferroptosis strategy in the treatment of breast cancer

a synergistic effect between apoptosis and ferroptosis. The mechanism of action of DOX@7FZ was further verified using hematoxylin and eosin staining and immunohistochemical staining of Bcl-2 and GPX-4. These remarkable characteristics of DOX@7FZ may inspire further advancements in the treatment of breast cancer.