Nature Medicine has retracted a paper that Anil Potti’s co-author, Joseph Nevins, requested be withdrawn in November.
This is the second retraction of a paper by Potti, who resigned from his post at Duke in November in the midst of an investigation into scientific misconduct. The first retraction was in the Journal of Clinical Oncology.
According to the Nature Medicine retraction notice: Continue reading Nature Medicine makes it official, retracting Anil Potti paper
The authors of a 2006 Journal of Immunology study have retracted it after it dawned on them that they used the wrong mice.
The study, “Endogenous IL-1R1 Signaling Is Critical for Cognate CD41 T Cell Help for Induction of In Vivo Type 1 and Type 2 Antipolysaccharide and Antiprotein Ig Isotype Responses to Intact Streptococcus pneumoniae, but Not to a Soluble Pneumococcal Conjugate Vaccine,” has been cited 11 times, according to Thomson Scientific’s Web of Knowledge.
According to the retraction notice: Continue reading Authors of Journal of Immunology paper retract it after realizing they had ordered the wrong mice
At least one of the dominoes may be falling from a scandal at Research Center Borstel.
Retraction Watch has learned that one of six papers that an investigation found to include data manipulation will be retracted by the Journal of Leukocyte Biology. The paper, “ATP induces P2X7 receptor-independent cytokine and chemokine expression through P2X1 and P2X3 receptors in murine mast cells,” includes Silvia Bulfone-Paus as a co-author. The retraction notice will appear in the March issue of the journal, editor Luis Montaner told Retraction Watch today.
Bulfone-Paus is at the center of a complex case, and we’ll refer you to Nature‘s excellent coverage. As Nature reported last month: Continue reading Paper by Silvia Bulfone-Paus to be retracted
If you’re a savvy Retraction Watch reader — or if you’ve paid any attention at all to the news in the last 18 hours — you will have heard by now that the BMJ has called Andrew Wakefield’s work on autism and the MMR vaccine a “hoax.”
The February 2010 retraction of the original Wakefield paper in the Lancet was, of course, a huge deal. If there were a Canon of Scientific Retractions, it would be in it. It happened before we launched Retraction Watch, however, so we haven’t commented much on it.
We plan on writing about major retractions in history, but the frequency of fascinating timely ones hasn’t abated enough yet to let us do that. (One exception: Our Best of Retractions series.) And in any case, there have been a lot of pixels spilled on this one already, so we’re not sure we have much to add. That’s the nice thing about the web: It leaves us free to curate as well as create.
One comment we want to offer is that the investigation by Brian Deer in the BMJ Continue reading Some quick thoughts and links on Andrew Wakefield, the BMJ, autism, vaccines, and fraud
Plagiarism can involve the theft of words, and we’ve covered plenty of such cases (like this one). But here’s a case of what appears to be more wholesale lifting of everything from ideas to assays.
The Journal of Molecular Microbiology and Biotechnology (JMMB), a Karger title, has retracted an October 2010 paper, “Characterization of Methyltransferase Properties of Escherichia coli YabC Protein with an Enzyme-Coupled Colorimetric Assay,” by Jingsong Gu and Chunjiang Ye. Both of those scientists are in the department of biotechnology at the University of Jinan in China.
Gu had trained as a postdoctoral research in the laboratory of biologist Elaine Newman, of Concordia University in Montreal who describes herself as a “long time friend” of E. coli. (As they say, with friends like that, who needs enemas?)
The retraction notice — a trio of remarkably revealing letters — begins with an apologia from the authors: Continue reading ME-Coli: Germ paper retracted after mentor accuses authors of idea theft
Yesterday, we reported on the retraction of a 2004 study in the Annals of Thoracic Surgery. As we noted, the notice’s language was, um, fuzzy, referring vaguely to
an investigation by the University of Florida, which uncovered instances of repetitious, tabulated data from previously published studies.
Today, we are slightly more clear, although what we really got was an earful of other language.
We had the pleasure of speaking this morning with L. Henry Edmunds, Jr., the long-time editor of the Annals of Thoracic Surgery, who gave us a better sense of why his retraction notice was so delicately worded. Edmunds, responding to question of why the letter didn’t say more about the matter:
It’s none of your damn business.
Ranting against “journalists and bloggists,” Edmunds, a cardiac surgeon at the University of Pennsylvania, said the purpose of the retraction notice was merely Continue reading Why was that paper retracted? Editor to Retraction Watch: “It’s none of your damn business”
The Annals of Thoracic Surgery has retracted a 2004 article by a group of Florida researchers who were found by their university to have misrepresented the provenance of their data.
If that construction sounds a trifle precious (er, weasel-y), that’s because the retraction notice does, too: Continue reading Thoracic surgery journal retracts hypertension study marred by troubled data
With some conservatives fulminating over President Obama’s eternal lust for “death panels,” we have our own case of end-of-life outrage to report.
BMC Medical Ethics has retracted a November 2010 paper by two authors from Mayo Clinic whose manuscript — “End-of-life discontinuation of destination therapy with cardiac and ventilatory support medical devices: physician-assisted death or allowing the patient to die?” — contained passages that closely echoed those in another article, “Moral fictions and medical ethics,” published online in July 2009 in the journal Bioethics.
According to the retraction notice: Continue reading Irony alert: Shades of plagiarism undo med ethics paper on terminal care
We have a little more information on the lab-tech case out of the University of Chicago that we reported on last week. A brief summary: The journal Small retracted a 2007 paper on a method of producing insulin-secreting cells after one of the co-authors, a technician named Matthew Connors, was found to have fabricated a key figure. Connors has had a long career as a lab tech and his name has appeared on several published articles.
Reached by e-mail, Milan Mrksich, a chemistry professor at Chicago and a co-author of the retracted paper– as well as an investigator for the Howard Hughes Medical Institute — told us that the fraud surfaced during follow-up research: Continue reading Update on Small retraction: Co-author says failed follow-up led to detection of tech’s fraud
The European Respiratory Journal (ERJ) is retracting a paper about whether mothers with asthma are more likely to have poor birth outcomes, after the journal found it overlapped with an earlier paper by the same group. The ERJ paper was published online on June 18, 2010.
The retraction notice said only that Continue reading Nearly identical twins: European Respiratory Journal retracts asthma in pregnancy paper similar to another by same group