Archive for the ‘china retractions’ Category
Here’s the notice for “Determination of silk fibroin secondary structure by terahertz time domain spectroscopy” (free, but requires sign-in) in Analytical Methods, which is almost identical to this notice in Analyst: Read the rest of this entry »
We’ve written before about how common cell line mix ups are in cancer research; according to a 2012 Wall Street Journal article (paywalled), between a fifth and a third of cancer cell lines tested by suspicious researchers turned out to be misidentified.
Obviously, mistakenly studying the wrong kind of cancer is a waste of precious resources, both time and money. And it’s clear the problem hasn’t gone away. PLoS ONE just retracted a cancer paper originally published in December 2012 for studying two cell lines that had been contaminated by other cell types.
Sometimes publishers and authors decide it’s easier to retract a paper than leave it up for discussion by other scientists.
That seems to be the case here: The authors of a paper in Langmuir retracted it in September for a math mistake, but not before the journal refused to publish a comment criticizing the publication.
Although it shocks some observers every time, we’ve reported on the retractions of more than 100 papers pulled because authors managed to do their own peer review.
Apparently, it’s happened again.
Here’s a retraction notice in BMC Systems Biology for “Predicting new molecular targets for rhein using network pharmacology,” by Aihua Zhang, Hui Sun, Bo Yang and Xijun Wang:
Acta Radiologica has pulled a 2012 article on breast cancer imaging for being a duplicate publication — a sin the retraction notice takes great pains to point out.