August 7, 2020

The Niche

Knoepfler lab stem cell blog

stap 追試

2 min read

Sometimes you think you know a person and they suddenly surprise you by doing something so different that it is shocking or by taking on a new personality. Cells can be that way too. In my book on stem cells, Stem Cells: An Insider’s Guide (you can buy it here on Amazon–it’s very affordable–or also here at the publisher’s site for some international buyers) published last year, great scientific illustrator, Taylor Seamount, and I came up with a new adaptation (see image above) of a classic model …Read More

1 min read

It is important for the stem cell field to gain clarity on STAP stem cells. For this reason it is reasonable and at times helpful to critically discuss the data, past findings, concerns about elements of publications, and such. However, it is not helpful and is in fact against the policy of this blog to engage in the comments in personal attacks, whether direct or implied. So I am reminding commenters to adhere to the policy of not engaging in personal attacks as we …Read More

2 min read

What’s the latest on the now two-week-old STAP stem cell saga? More preliminary data from around the world.  People continue to deposit their data into our crowdsourcing page with 8 reports so far and I know some of them are from top-notch labs. Only one of them is even slightly encouraging with a report of faint activity from a Nanog-GFP reporter, while the rest are discouraging. It is still early days, but I think if nothing else so far these reports tell us that …Read More