Oxygen vacancy-engineered bimetallic nanozymes for disrupting electron transport chain and synergistic multi-enzyme activity to reverse oxaliplatin resistance in colorectal cancer
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In colorectal cancer treatment, chemotherapeutic agents induce reactive oxygen species (ROS) production, which promotes NAD+ accumulation in tumor cells, reducing treatment sensitivity and worsening patient prognosis. Targeted depletion of NAD+ presents a prom... ...