September 22, 2020

The Niche

Knoepfler lab stem cell blog

Search Results for: supplements

5 min read

I thought I’d take a look again into the world of stem cell supplements since it’s been a few years. What I found wasn’t a pretty picture. (Note that “supplements” here refer to things people can ingest to somehow supposedly help their stem cells, not “supplements” that us scientists add to the media we use to grow stem cells.) Supplements in general For context, I’m fairly skeptical of supplements in general unless one has a documented deficiency in something like iron or maybe (maybe …Read More

5 min read

The FTC has sharply increased its oversight activities against stem cell and regenerative clinic firms. These new actions include quite a few warning letters. Here is the FTC database for COVID-19-related warning letters. Note that recently the FTC added a new, helpful option to view all of its warning letters here. It’s a good source of information. FTC warns many stem cell & related firms From USA Today, Brent Schrotenboer had this recent piece Stem cell companies sell hope with unproven medicine for COVID-19. Some …Read More

12 min read

One of the most common questions that patients have asked me over the last decade is, “how much do stem cells cost?” They actually ask seem to want to know more specifically how much the treatments should cost. To try to authoritatively answer this we need data from the present and past along with expert perspectives. Stem cells cost & questions These kinds of questions on what are common and reasonable prices have continued in 2020. However, the types of queries have also evolved …Read More

3 min read

Remember our old friends Liveyon? Their leader John Kosolcharoen? Liveyon’s continuing metamorphosis This biologics supply firm has gone through several stages of corporate metamorphosis as a supplier of biologics including at first a purported living umbilical cord stem cell product. That stem cell thrust ultimately landed a dozen or more people in the hospital as some of the product was somehow contaminated with bacteria along the way before injection in patients. There was a recall, an FDA warning letter, lawsuits, and a voluntary suspension …Read More