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Hydrogen sulfide (H2S)‐based mitochondrial bioenergetic intervention is an attractive therapeutic modality. However, its therapeutic efficacy is limited owing to metabolic plasticity, which allows tumors to shift their metabolic phenotype between oxidative phosphorylation and glycolysis for energy compensation. To overcome this flexibility, a glycopolymer containing a caged H2S and hydrogen peroxide...
Metallomodulation cell death strategies are extensively investigated for antitumor therapy, such as cuproptosis, ferroptosis, and chemodynamic therapy (CDT). Undoubtedly, the accurate and specific elevation of metal ions levels in cancer cells is key to boosting their therapeutic index. Herein, a programmably controllable delivery system based on croconium dye (Croc)–ferrous ion (Fe2+) nanoprobes...