May 31, 2020

The Niche

Knoepfler lab stem cell blog

fat stem cells

5 min read

In what could be a serious legal warning sign for the stem cell field, California federal district court Judge Jesus Bernal denied the government’s motion for summary judgment against Cell Surgical Network, et al. related to their marketing of an unproven fat stem cell product via their chain of clinics. The FDA is seeking a permanent injunction. You can read the new ruling here. The reasons why Bernal said he rejected the summary judgment request are concerning and don’t fit with my view of …Read More

5 min read

When people discuss “fat stem cells” they usually mean something called “stromal vascular fraction” or SVF. While references to fat or adipose stem cells can sometimes mean non-SVF materials, these days adipose SVF gets the most attention. But, does anyone have a clear picture of this biologic? Fortunately, it’s starting to come more into focus in recent years and I’ve updated this post in May 2020. What exactly is Stromal Vascular Fraction (SVF)? In a nutshell, stromal vascular fraction is a cellular extract made …Read More

3 min read

In the latest blow to the unproven stem cell clinic industry, a California federal district court judge just granted class status to a lawsuit against the fat stem cell clinic Stemgenex. (update: Stemgenex has since filed for bankruptcy). What this means in practical terms is that the lawsuit alleging fraud in marketing by the clinic firm amongst other allegations will proceed and may have 100s of patients involved. Many of these people paid nearly $15K per treatment to the company. Presumably some customers got …Read More

3 min read

In a precedent-setting decision, a federal court has ruled for the FDA against a key stem cell clinic firm called U.S. Stem Cell, Inc. The court granted summary judgment for the FDA in its suit seeking a permanent injunction against the Florida stem cell clinic firm. While the company is likely going to appeal, this is a major defeat for them and for the hundreds of other unproven fat stem cell clinics in the U.S. It’s a big victory for science, regenerative medicine, and patients. …Read More

4 min read

It’s been less than a year since the FDA sued for a permanent injunction against a major stem cell clinic firm in Florida, but there has been much back and forth in court filings in the lawsuit between them and the firm, US Stem Cell. Now the case is with the judge. My prediction remains that the feds will prevail, but it seems worthwhile to look at some of US Stem Cell’s arguments. Note as a sort of disclaimer that I’m not an attorney …Read More

5 min read

When the FDA has a major problem with something, it can issue a warning letter or more rarely it can file suit in court for an injunction against the particular party. The FDA has now done both of these things on different fronts with Beverly Hills stem cell clinic doctor and cosmetic surgeon, Dr. Mark Berman. Berman and his clinic partner, urologist Elliot Lander, run an adipose stem cell firm called California Stem Cell Treatment Center. This clinic seems effectively to also be the HQ …Read More