Category: by journal

Another correction appears for husband-wife team found to have manipulated images

insectAlejandra Bravo and Mario Soberon, a wife-husband research team at the National Autonomous University of Mexico (UNAM) who received sanctions — later lifted — for manipulating images in a number of papers have corrected another article.

The paper, “The mitogen-activated protein kinase p38 is involved in insect defense against Cry toxins from Bacillus thuringiensis,” appeared in Insect Biochemistry and Molecular Biology in 2010 and has been cited 23 times, according to Thomson Scientific’s Web of Knowledge. Here’s the correction notice: Continue reading Another correction appears for husband-wife team found to have manipulated images

Columbia University misconduct retraction highlights what’s wrong with the retraction process

jcacoverThe Journal of Clinical Anesthesia has a retraction of a 2006 paper by a group from Columbia University that, to our minds, is the poster child for how not to handle such things.

The article, “Dexmedetomidine infusion is associated with enhanced renal function after thoracic surgery,” was written by Robert J. Frumento, Helene G. Logginidou, Staffan Wahlander, Gebhard Wagener, Hugh R. Playford and Robert N. Sladen, who now is chief of critical care at the institution. The paper has been cited 30 times, according to Thomson Scientific’s Web of Knowledge.

Why do we bother to name all the authors? Here’s why: According to the retraction notice, one of them — but don’t ask which — is guilty of research misconduct: Continue reading Columbia University misconduct retraction highlights what’s wrong with the retraction process

Case report journal pulls paper on metastatic ovarian cancer with falsified data

crmedThe journal Case Reports in Medicine has retracted a 2012 article by a group of Turkish authors who made up things in the piece.

The paper, “Brain Metastasis as an Initial Manifestation of Ovarian Carcinoma: A Case Report,” came from ob-gyns at Hacettepe University in Ankara, and purported to relate the case of

A 30-year-old gravida 2, para 2 woman admitted to our hospital with complaints of headache, nausea, vomiting, and right-sided blurred vision. She did not report any previous medical history or malignancy. Her neurologic examination revealed a right optic disc edema suggesting a posterior orbital mass. Her cranial computerized tomography (CT) scan showed multiple lesions that are a 6 mm mass on the right parietal lobe, a 16 mm mass on the left occipital, and another 7 mm mass on the left temporal lobe (Figures 1 and 2). All the lesions were hyperintense and surrounded by edema which suggests a metastatic cancer. Her cranial magnetic resonance imaging (MRI) also confirmed similar findings suggestive of a metastatic cancer to the brain. Continue reading Case report journal pulls paper on metastatic ovarian cancer with falsified data

Authors retract Cell paper amid ongoing investigation

cell november 2013The authors of a 2012 paper in Cell have retracted it after discovering “serious issues with several figures.”

Here’s the notice for “A PLETHORA-Auxin Transcription Module Controls Cell Division Plane Rotation through MAP65 and CLASP:” Continue reading Authors retract Cell paper amid ongoing investigation

Duplication leads to recall of toxicology paper

toxinvitroA group of researchers from Egypt and the United States has lost their 2010 paper in the journal Toxicology in Vitro for recycling many of their own words from a previously published manuscript.

The article, “Bacterial lipopolysaccharide-induced oxidative stress in adult rat Sertoli cells in vitro,” was written by Hamdy A.A. Aly, Hany A. El-Shemy and David A. Lightfoot,  a professor of biotechnology and genomics at Southern Illinois University in Carbondale. El-Shemy, now of Cairo University, was a visiting scholar at SICU a few years ago, and he and Lightfoot have published together several times. Continue reading Duplication leads to recall of toxicology paper

ORI sanctions pathologist in Canada for bogus monkey data

haowang
Hao Wang

The Office of Research Integrity has concluded that Hao Wang, a Canadian pathologist, falsified data in a 2011 poster presentation supported by money from the National Institutes of Health.

For his part Wang, a former faculty member at Western University in Ontario (his website is still active but his email bounces back), has said there were undisclosed “extenuating circumstances” in the matter but that he could not afford to fight the case. Wang also seems to be making the “no harm, no foul” defense, as you’ll see from the notice: Continue reading ORI sanctions pathologist in Canada for bogus monkey data

PLOS Blogs removes post criticizing writer over sexual harassment post

plos blogsTabitha Powledge and Beryl Benderly, two long-time science writers, have found a post they wrote on PLOS Blogs taken down. The removal follows an online dispute with another blogger, Emily Willingham, about the post, which covered a session on sexual harassment, The XX Question, at the recent National Association of Science Writers (NASW) meeting in Florida.

Willingham had objected to a roundup of the session by Powledge and Benderly, pointing to, among other things, what she considered to be a white-washing of the problem and a rather hegemonic reflection of the issue which trivialized the plight of women in the field and glorified the role of a few righteous XYs.
Continue reading PLOS Blogs removes post criticizing writer over sexual harassment post

Royal Society of Chemistry apologizes for unclear retraction notice

jaasLast week, we reported on a retraction in the Journal of Analytical Atomic Spectrometry that left us a bit puzzled. The notice referred to a problem with “the way the data was presented,” but the authors told us this was just an error picked up in proofreading, somehow after the paper had been published online.

We now have much more of the story. The Royal Society of Chemistry’s May Copsey, who edits the journal, tells Retraction Watch: Continue reading Royal Society of Chemistry apologizes for unclear retraction notice

Retraction appears for Italian cancer specialist facing criminal investigation

jci nov 13The first retraction has appeared for Alfred Fusco, a leading cancer researcher in Italy under criminal investigation for fraud.

Here’s the notice from the Journal of Clinical Investigation: Continue reading Retraction appears for Italian cancer specialist facing criminal investigation

ALS paper retracted for figure problems

cd&dA group of researchers in Ireland has retracted their 2013 article on a possible new method for treating amyotrophic lateral sclerosis — ALS, also commonly called Lou Gehrig’s disease — after identifying errors in several images in the paper.

The article, “Acidotoxicity and acid-sensing ion channels contribute to motoneuron degeneration,” was published online in Cell Death & Differentiation (and appeared in the April 1 print issue, although we think that was a coincidence…). Continue reading ALS paper retracted for figure problems