Chinese scientists achieve diabetes cure through innovative cell therapy, detailed in Cell Discovery. Patient, treated in July 2021, no longer requires insulin after eleven weeks, and is now medication-free for 33 months. The breakthrough, praised by Timothy Kieffer, signifies a major advancement in diabetes treatment. This novel approach utilizes the body's regenerative abilities and could alleviate China's healthcare burden. Further studies are needed for validation.
It’s actually for both types according to the articles in Nature
https://www.nature.com/articles/s41392-023-01707-x
https://www.nature.com/articles/s41421-024-00662-3
The articles suggest that it may be beneficial for Type 1, but that’s unconfirmed. The nature of early-stage clinical trials is that people don’t really know how things will work. That’s the point of the trials.