mmmmmm ? The complete report is behind a paywall ,link below.

Researchers at the University of Chicago’s Pritzker School of Molecular Engineering (PME) have developed a novel vaccine that, in laboratory tests, can completely reverse autoimmune diseases like multiple sclerosis, type 1 diabetes, and Crohn’s disease — all without shutting down the rest of the immune system.

https://www.nature.com/articles/s41551-023-01086-2