July 15, 2020

The Niche

Knoepfler lab stem cell blog


1 min read

What’s up with STAP cells? Do people belief in them or not? Our STAP poll #8 polling results on STAP are in with more than 1000 respondents. The poll question was “Do you believe in STAP cells?” I will start STAP poll #9 soon. The poll #8 results remain about the same but there has been a slight shift toward more people indicating they are at least leaning positive. Again, recall that this polling is not scientific.

5 min read

The ultimate fate of the two Nature STAP cell papers remains in troubled limbo. One of the senior STAP cell authors, Dr. Sasai, held a news conference yesterday in Japan that included a call for the papers to be retracted. He was variously quoted as believing in STAP cells or alternatively as just thinking it was an unproven hypothesis. Whether STAP cells or STAP stem cells are real or not, overall the STAP cell situation has been disastrous. Can biomedical science learn anything from this …Read More

1 min read

Since the STAP Nature papers were published, I’ve been doing a non-scientific Internet poll on the general level of “belief” in STAP. Poll #7 has now closed with 930 votes and a fairly steady level of skepticism for the last month or so. Poll#7 results from amongst Japanese respondents (7J) shows almost nobody in Japan has any positive feelings about STAP anymore. Note that at the beginning of polling, Japanese respondents were disproportionately more positive about STAP. Poll #8 will start soon. It’ll be …Read More