Yang, H., Liu, Y., Li, M., Zhang, X., Zhao, Y., Luo, Z. (2026). Photo‐Controlled MUC1 Ablation via Steric Locking of Turn‐On Reactors Enhances Pyroptosis‐Immunotherapy of Triple Negative Breast Cancer. Advanced Materials. https://doi.org/10.1002/adma.202504460