Search Results for: retractions

RIKEN fails to reproduce STAP, big CDB shake up expected

STAP-stem-cells

Nikkei is reporting that the RIKEN internal attempt to replicate so-called STAP (acid bath) cells has failed. Update: apparently, although RIKEN calls the efforts preliminary, the team tried to make STAP an amazing 22 times and 22 times it failed. The rumors for weeks in the stem cell gapevine that RIKEN itself could not get

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Key questions for stem cell field bouncing around on a Friday morning

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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

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Where will STAP cell mess go from here & key unanswered questions

STAP-stem-cells-hope-or-mirage-201x3001

In some ways it’s hard to imagine that it was only just over 6 months ago that Nature published the two STAP cell 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

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Where does STAP cell mess go from here & key unanswered questions

STAP-stem-cells-hope-or-mirage

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

Where does STAP cell mess go from here & key unanswered questions Read More »

TGIF stem cells on the brain: what’s on your mind?

I’ve always got stem cells on the brain. What’s on your mind about stem cells? There’s a ton going on so what specifically has got your attention? What are you thinking about? What has you excited? Depressed? Angry? Hopeful? Headlines from the last few weeks: Nuclear transfer ES cells compared to iPS cells Trounson moves

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Obokata OKs Retraction of Nature STAP Cell Letter, Not Article

Obokata-press-conference

Japanese news media are reporting that Haruko Obokata and other key authors have agreed to retract the Nature STAP cell letter, but not the Nature article. This is a major development and a peculiar one because to many in the  field it is the Nature STAP cell article that is the more flawed of the two Nature papers on STAP. Why would

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