Disulfidptosis, a novel form of programmed cell death characterized by cystine accumulation and disulfide stress, primarily affects metabolically active tumors like bladder cancer, which is often considered to be a highly metabolic and energy-consuming tumor. However, translating disulfidptosis induction into clinical practice face substantial obstacles, including the limited solubility of key inducers, insufficient cystine buildup within cells, and cellular mechanisms regulating the NADP