August 7, 2020

The Niche

Knoepfler lab stem cell blog

幹細胞

3 min read

In some ways it’s hard to imagine that it was only just over 6 months ago that Nature published the two STAP papers by a collaborative team of Japanese and American researchers. It feels like years have gone by since then because so much has happened related to the STAP mess including the retraction of the papers and the tragic death of one of the STAP authors, Dr. Yoshiki Sasai, last week. Where does the STAP story go from here? Is it over? In …Read More

2 min read

What were people saying about STAP cells at the ISSCR 2014 meeting? It was a tale of two meetings when it came to STAP at ISSCR. Officially, bigwigs at the podiums only briefly mentioned it and they seemed to collectively argue that STAP was something unfortunate, but that the bigger danger was the overreaction to it. Thus, remarkably their key concern seemed to be their perception of an overreaction to STAP rather than STAP itself. Outside the lecture halls in the other halls (between …Read More

4 min read

What next for STAP? Is retraction of the two papers on the near horizon? It has been two months now since Nature published the two papers on STAP cells and STAP stem cells. There has been a storm of controversy surrounding these papers and the claims they made to easily produce the most powerful of stem cells with simple stresses such as a exposure to a weak acid bath. To my knowledge no one independent of the STAP groups themselves has gotten this technology …Read More