June 3, 2020

The Niche

Knoepfler lab stem cell blog

FDA stem cell

6 min read

Are fat stem cells a drug? Today the FDA definitively indicated “yes” without leaving much of any room for exceptions on this question. This morning the FDA made a major announcement on stem cell policy regarding its current thinking on oversight of regenerative medicine and issued four guidances, including two each in final and in draft form. There will be a 90-day comment period for the latter. Are today’s developments a good thing overall? I’d say “yes”, although there are still some ambiguities and …Read More

3 min read

The FDA issued a historic statement today promising to more clearly define its regulatory policies on stem cell therapies and to take strong action on some stem cell clinics that it views as “bad actors”. I’ve never the FDA use such clear-cut language before. I give big kudos to new FDA Commissioner Scott Gottlieb. It already took some action too on clinics in Florida and in California. So today we heard about both a bold statement of vision on how the FDA will deal with …Read More

3 min read

The FDA is holding its first 2016 stem cell meeting today and you can read about some impressions of the morning session of this meeting here. In this post, I’m focusing on the afternoon session, which has been mostly on policy and ethics, including on stem cell clinics. Jonathan Kimmelman from McGill University got the afternoon going with his excellent talk “Ethics, Evidence, and Regulatory Approval for Cell-Based Interventions“. Jonathan started his talk addressing the stem cell clinic situation in the U.S. and asking more broadly how …Read More