How to Grow Fully Functioning Hair Follicles

We can add functional mouse hair follicles to body parts that scientists have successfully grown in the lab, outside the body. Using cells obtained from embryonic mice, for the first time researchers were able to produce hair follicle organoidssmall, simple versions of an organ – that grew hair.

Moreover, they were able to influence the pigmentation of the hair; and, when the follicles were transplanted into living hairless mice, they continued to function across multiple hair growth cycles. This research, the team says, could help aid efforts to treat hair loss, as well as provide alternative models to animal testing and drug screening.

You must be logged in to view this content.