Stem cells are magical. Stem cells are all-powerful. Stem cells cure everything. Stroke? No problem! Paralysis? Stem cells’ll fix it. Autism? Yes, even autism.
That’s the narrative one frequently hears about stem cells in the press and courtesy of offshore stem cell clinics and direct-to-consumer marketing of stem cells in the US. Of course, stem cells aren’t mystical and magical, although they are very promising as a treatment for some degenerative conditions. As promising as they are, though, they don’t cure everything. In fact, we don’t even know for sure that they cure anything because for the vast majority of conditions for which stem cells are used in these clinics, they are still at best experimental and at worst completely unproven. In fact, at their worst, they can do great harm.
I learned about the unrelentingly positive spin the media tend to place on stem cell treatments when I first started blogging about Gordie Howe’s stroke and Dr. Maynard Howe (CEO) and Dave McGuigan (VP) of Stemedica Cell Technologies reached out to the Howe family to see if it could help him with its products. When Howe and McGuigan discovered that Howe was not eligible for any of their US clinical trials, they facilitated Howe’s receiving an unproven stem cell therapy through one of its partners in Mexico, Novastem, which uses Stemedica stem cell products to treat patients in its clinic, Clínica Santa Clarita. In the ultimate bit of privilege for a sports hero (or, as I saw it at the time and as it ultimately turned out, an excellent investment for marketing and advertising of Stemedica products) Gordie Howe even received the treatment for free, even though Clínica Santa Clarita charges everyone else around $30,000. Let’s just say that I didn’t find the explanations for waiving this rather massive fee in Gordie Howe’s case to be persuasive, and I was rather disturbed at the entitlement expressed by Howe’s son over it, who didn’t see the ethical problem at all. Nor did I find the excuses given by Stemedica and Novastem for why their clinical trial protocol in Mexico was so substandard.
It turns out that this new, poorly regulated industry operates a lot like the many quack cancer clinics that I’ve blogged about over the years and like a lot of other dubious businesses, such as multilevel marketing scams. This comes in the form of a recent paper in Stem Cells Translational Research by Paul Knoepfler, who describes attending a marketing seminar.