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Retraction Watch

Tracking retractions as a window into the scientific process

Archive for the ‘scientific reports’ Category

Paper linking cell phones during pregnancy to behavior problems in mice corrected

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scientificreportsThe authors of a study published last year looking at the effects of cell phone exposure on mice in utero have corrected a figure after it was questioned. New experiments, they write, confirm the original conclusions they drew from the figure.

Here’s the corrected figure from the paper in Scientific Reports, published by Nature Publishing Group: Read the rest of this entry »

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Written by Ivan Oransky

February 18, 2013 at 11:01 am

Two Moriguchi stem cell papers being retracted

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It was, as Nature News wrote last month, a story that “seemed too good to be true:”

Stem-cell transplant claims debunked

Transplant of induced pluripotent stem cells to treat heart failure probably never happened

Hisashi Moriguchi, a visiting researcher at the University of Tokyo, had claimed a result that would have put him years ahead of researchers toiling in stem cell research. But the claims were met with a great deal of doubt — to say the least — and the story began to unravel when Harvard, where Moriguchi said he’d done the work, denied it had ever taken place.

And as expected, the retractions have now started. Today, a Nature Publishing Group journal said they would be retracting two papers, “A therapeutic method for the direct reprogramming of human liver cancer cells with only chemicals” and “Successful cryopreservation of human ovarian cortex tissues using supercooling.” The notices for the Scientific Reports papers will both say the same thing: Read the rest of this entry »

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