Nature Cancer, Published online: 25 August 2026; doi:10.1038/s43018-026-01241-zAuthor Correction: Low-protein diet enhances antitumor immunity in pancreatic cancer through microbiota-derived UDP-galactose

Li et al. developed a ferritin aggregation cell engager that helps CAR T cells better recognize and attack leukemia cells without re-engineering the CAR itself. This versatile platform overcomes antigen modulation and enables combination with chemotherapy.