July 9, 2020

The Niche

Knoepfler lab stem cell blog

stap cell poll

3 min read

The STAP cell mess that began in January of this year has in some ways quieted down. In a broader sense, I believe that STAP is now and will be in the future viewed as a scandal that revealed some less than ideal aspects to the world of biomedical science and publishing. Where does this all stand today? A New STAP-Like Paper? The most recent development is the publication of a new paper pointed out by a number of people to me as perhaps STAP-like. …Read More

2 min read

Now that it appears that the authors have all consented to eventually have both of their STAP cell Nature papers retracted, what’s next for STAP? Who knows, but below is my attempt at a top 10 list of STAP predictions looking ahead. I hope I’m wrong about several of them. 10. No insight will come from Nature on the STAP review or editorial process and there will be no indication from them that anything went wrong at their level.  I predict the journal will …Read More

2 min read

Japanese news media are reporting that Haruko Obokata and other key authors have agreed to retract the Nature STAP cell letter, but not the Nature article. This is a major development and a peculiar one because to many in the  field it is the Nature STAP cell article that is the more flawed of the two Nature papers on STAP. Why would Obokata and her colleagues agree to retract the STAP letter from Nature, especially after for so long categorically rejecting the idea? I suspect they are under pressure from other …Read More

2 min read

For more than 3 months I’ve been doing a tracking poll on the sentiments of the readers of this blog about STAP stem cells. The question is “Do you believe in STAP Stem Cells?” The result are summarized in the graph above. The latest poll results from period #9 are somewhat of a surprise. The overall trend for Poll #9 on STAP stem cells would seem to indicate a significant shift toward a more positive view, at least for the category “Close Yes”, meaning …Read More