Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10221-3Intelligent and miniaturized drug delivery devices leveraging advances in biotechnology, artificial intelligence, electronics and materials science enable treatments with increased precision and responsiveness, with applications in cancer, diabetes, cardiovascular disease and other diseases.

Nature Cancer, Published online: 05 March 2026; doi:10.1038/s43018-026-01135-0Dong and colleagues report that blockade of T cell-expressed cytotoxic and regulatory T cell molecule results in selective mitigation of immune-related toxicities without affecting antitumor efficacy of immune checkpoint inhibitors.