Starvation therapy is another new and non‐invasive oncotherapy strategy based on glucose oxidase (GOx)‐mediated catalysis, which has attracted increasing attention owing to its negligible side effects.[8] GOx catalyzes the conversion of glucose into gluconic acid and H2O2, thereby limiting the essential energy availability and ultimately suppressing tumor proliferation and metastasis.[9] Previous studies have shown that the combination of GOx and CDT is an effective strategy for killing tumors.[10] Shi et al. The gene discussed is HAO1; the disease is neoplasm.