Microneedle Magic: New Alopecia Treatment Can Reverse Hair Loss

A new microneedle patch effectively treats alopecia areata by rebalancing the immune response locally, promoting hair regrowth and reducing inflammation without systemic side effects.

Researchers at MIT, Brigham and Women’s Hospital, and Harvard Medical School have developed a potential new treatment for alopecia areata, an autoimmune disorder that causes hair loss and affects people of all ages, including children.