this is a great channel...keep on posting them stem cell wisdom !!great that someone is actually spending time talking about real science and medicine and commercialization of stem cells, and stem cell therapies, instead of harping on that stem cells are bad...

interesting channel, by far the only youtube resource on stem cells that is "real" !! keep on postin !!

Tom is hot !! great job MR CEO !!

that was a great piece about bone marrow

dude what the heck it's just an english project.....

You guys are my heros keep putting up these important videos that actually talk about facts and not opinions

I can not believe that someone who is an accomplished scientist actually is nice enough to put up all this important information. Great job cellmedicine

thank you for posting your videos, you have so much info to pass on! thank you again

I dunno. I thought that severe autistic kids who cant talk should be treated. Maybe Im an idiot but I know if my child couldnt talk I would try to get her treated.

Wow, someone is getting overly defensive.