July 11, 2020

The Niche

Knoepfler lab stem cell blog

Adam Feuerstein

1 min read

There has been a lot of excitement this week about a press release from stem cell biotech Athersys that reported that treatment of stroke patients with its product MultiStem was associated with a statistically significant improvement at 1-year. This sounds encouraging and the stock has spiked up as a result. However, there are some naysayers including long-time stem cell biotech critic Adam Feuerstein, who today painted the Athersys press release as little more than spin. Feuerstein went through a list of what he describes …Read More

4 min read

Osiris, a cellular therapy biotech, recently received a so-called “untitled letter” from the FDA. The text of the letter seems on the whole negative in my opinion, while the company’s public reaction to the letter on the other hand could be seen paradoxically as rather cheery. What’s going on here? With Halloween coming, one has to wonder if the FDA letter to Osiris was more like a trick or a treat. My take is that it sure doesn’t seem like a Snickers bar. The …Read More