Works enough to deserve commercialization? That's what I mean, I want to see undisputed evidence of it being a viable treatment. I'll care about release dates after that
There is absolutely no doubt that this will work well enough to justify commercialization. As you'll notice in Figure 2. these cells were derived from humans and implanted into a mouse; which then grew hair. Unless you can explain to me why human cells can grow human hair in other species, but wouldn't in a human being, then there is nothing to discuss.
The cell-culturing problem is the only thing that stands in their way; does not appear that this team is that worried about it.