August 15, 2020

The Niche

Knoepfler lab stem cell blog

stem cell paper retractions

2 min read

A paper retraction is a major, painful step in science, but sometimes it is necessary and in the past few weeks we’ve seen news of two high-profile stem cell paper retractions. However, these retractions were handled entirely differently by those involved and were prompted by very distinct situations. Update: for some background on stem cell manuscript retractions more generally see from Retraction Watch here and from this blog here. In the case of a JCI stem cell manuscript retracted by Dieter Egli’s lab, a central problem …Read More

2 min read

What are the most interesting questions for the stem cell field in 2014 right now? What’s on your mind? I’m not going to give this deep thought, but rather just list those questions bouncing around at the moment in no particular order. You can see a lot of translational/clinical things are on my mind. I’ve put possible answers, but these are highly speculative and/or based on hope in some cases. What’s next for ACT’s hESC-based clinical trials and Takahashi’s iPS cell-based clinical study for macular …Read More

2 min read

We in the stem cell field should call this past week: A Nightmare on Stem Street. I can’t think of many weeks that have been worse for the stem cell field than this past one. I’m a new week is starting soon. It was a real nightmare, although I wish it was just something fictional out of the movies (see movie poster from Wikipedia). What happened? The STAP horror fest kicked it up a notch in providing pain to the stem cell field with a dramatic …Read More