There are many different types of treatments for cancer, all of them with pros and cons. Enhancing our anti cancer toolbox requires careful testing to help reduce side effects. CAR-T takes your immune cells and boosts them to help fight cancer, but can have some pretty nasty side effects. By carefully coating CAR-T cells you can fight back against cancer and limit the chance of a cytokine storm or neurotoxicity .

1. Ningqiang Gong, Xuexiang Han, Lulu Xue, Rakan El-Mayta, Ann E. Metzloff, Margaret M. Billingsley, Alex G. Hamilton, Michael J. Mitchell. In situ PEGylation of CAR T cells alleviates cytokine release syndrome and neurotoxicity. Nature Materials, 2023; DOI: 10.1038/s41563-023-01646-6