- Reaction score
- 373
From what I understood from the video, those cells migrate to where the hair follicles are, and make them grow hair again. But if the hair follicles were severely damaged, the treatment wouldn't work. It says this at the end of video 1. In other words, if you have been bald for many years, those follicules may be completely damaged, and the cells they make in the laboratory won't be able to attach to those follicles and make them grow hair again.
The question would be how could he grow human hair in bald mice?