It looks like the tech in this study is growing hair in a test tube. If that is the case why not grow hair in a test tube and then transplant those hairs to human heads to cure hair loss?????
https://www.thedailybeast.com/hair-...esearchers-grow-follicles-in-3-d-printed-mold
https://www.thedailybeast.com/hair-...esearchers-grow-follicles-in-3-d-printed-mold