That's what I was referring to in less specific terminology in my previous post. My question of how they would "choose" what type of follicle they create still stands though, because they said this process is done from a blood sample, not occipital follicle extraction.Occipital follicles don't have enough receptors to reach the threshold for triggering a shutdown of Wnt signaling. That's why hair transplants last forever in 90% of people. It's only the unlucky few with DUPA that are screwed.