Search Results for: STAP cells

STAP cells (stap細胞) are real deal says new Vacanti patent declaration

Vacanti-STAP-figure-2017

STAP is back? Really? No, I don’t believe so, but there’s an interesting development and twist on the STAP cell front. Just a few days ago on January 4, 2017 Dr. Charles Vacanti, the originator of the STAP cells concept, submitted a declaration to the USPTO affirming the belief that STAP cells are real and requesting that …

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Haruko Obokata (小保方 晴子) new book on STAP cells & more

Haruko-Obokata-小保方-晴子-

Haruko Obokata reportedtly has written a book that is somewhat of a memoir of her life including the STAP cell scandal. The exact nature of the book remains mostly a mystery at this point. It should be out on the 2nd anniversary of the STAP cell papers being published. Kyodo News gives some more details …

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New Nature papers debunk STAP cells

STAP-refutation

Today marks nearing the completion of a full circle for one of science’s biggest controversies: the STAP cell fiasco. Today STAP cells are completely refuted with the publication of two new papers in Nature and we know much more–with some notable gaps still–about what went wrong. In January of last year, an international team of …

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Obokata Can’t Reproduce STAP Cells

Obokata-press-conference

Signaling a nightmare ending to what was originally a fairy tale scientific story, the Japanese press (e.g. here) are reporting that Haruko Obokata has herself been unable to make STAP cells again as part of a RIKEN team testing STAP under watchful supervision. In advance of a scheduled RIKEN press conference tomorrow, newspapers including Asahi Shimbun are …

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STAP Cell Update: STAP-like paper, Real Origin of STAP cells

electric-iPSC

The STAP cell mess that began in January of this year has in some ways quieted down. In a broader sense, I believe that STAP is now and will be in the future viewed as a scandal that revealed some less than ideal aspects to the world of biomedical science and publishing. Where does this …

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Sherley patent for reprogramming method like STAP cells

ASCTC

A new patent has been awarded to James Sherley for a very unusual method claimed for making induced pluripotent stem (iPS) cells. The patent, No. 8,759,098, claims that a single non-genetic chemical agent, xanthine, can by itself reprogram adult stem cells (ASC) into iPS cells (aka iPSCs; see image they released at left). Surprising patent, huh? Another …

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Poll indicates that STAP cells are stem cell story of 2014 so far

stem-cell-polls-2014

What’s the biggest stem cell story of the year so far? I did a poll asking just that and the result so far overwhelmingly indicate that respondents believe the STAP cell scandal to be the top stem cell story of 2014 about half way through the year. You can see the results from the 210+ …

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Does Europe Know Something About STAP Cells That We Don’t? Latest Poll Results

STAP-poll-9

For more than 3 months I’ve been doing a tracking poll on the sentiments of the readers of this blog about STAP stem cells. The question is “Do you believe in STAP Stem Cells?” The result are summarized in the graph above. The latest poll results from period #9 are somewhat of a surprise. The …

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Poll #7 on STAP cells shows little change with few believers in Japan

STAP-poll-7

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 …

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