July 13, 2020

The Niche

Knoepfler lab stem cell blog

Piero Anversa

4 min read

What’s on your weekend reads list including stem cell papers? In addition to hard-core research papers, I find some bigger picture publications to be helpful too. Then there are just fun items. Every so often I do a post about things that I’m hoping to find time to read over the weekend or that I’ve recently read. Today’s post is one of those items and here are some interesting science reads related in particular to stem cells, cancer, and CRISPR. Stem cell research and …Read More

4 min read

What’s the deal with lung stem cells and stem cells for lungs? For a long time researchers found that stem cells were elusive in adult lungs. There was debate about whether they even existed, but it now seems fairly established that there are some of the little guys in there. Just because one of the early papers on purported human lung stem cells came from Piero Anversa and has been retracted doesn’t mean these stem cell cells don’t exist at all. Other groups have reported …Read More

4 min read

Could He Jiankui have faked part or all of his CRISPR babies story? If so, how? Why? Or to put it another way, almost everyone seems to be assuming the story is real, but should we be more skeptical? Should we flip things around and assume the story isn’t entirely kosher until proven otherwise? I once said that the CRISPR field feels like it moves in dog years (very fast!) Consistent with that warp speed, the last 2 weeks have felt more like months. In …Read More

3 min read

Remember when the Piero Anversa situation first made news or at least when you first heard about it? In the public domain, it was back around April 2014. I didn’t even do a whole post on it, but rather it made two bullet points in a post about a set of bad overall news including the latest at the time on the growing mess from STAP cells.  However, clearly there were concerns about this Anversa thing well before 2014. What took so long? In my 2014 post here …Read More