Retraction Watch

Tracking retractions as a window into the scientific process

Archive for the ‘oxford university press’ Category

Three more retractions appear for Florida ob-gyn under investigation

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University of Florida

Nasser Chegini via University of Florida

Two Oxford journals have now put out three more retractions for ob-gyn and former University of Florida professor Nasser Chegini, who has been under ORI investigation since at least 2012. That makes a total of five retractions, by our count.

Here is the notice for “The expression profile of micro-RNA in endometrium and endometriosis and the influence of ovarian steroids on their expression” in Molecular Human Reproduction: Read the rest of this entry »

“Significant” copying forces retraction of sternotomy paper

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icatsInteractive Cardiovascular and Thoracic Surgery has yanked a 2005 sternotomy paper by a group of researchers who plagiarized from an earlier article on the subject.

The article, “The complications of repeat median sternotomy in paediatrics: six-months follow-up of consecutive cases,” came from a team at Glenfield Hospital in Leicester, England, and has been cited eight times, according to Scopus.

Here’s the notice:

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Kidney journal pulls abstract for author issues

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ndtcoverNephrology Dialysis Transplantation has retracted a 2014 meeting abstract by a group of researchers on Crete whose ranks were inflated by one.

The abstract, titled “GENOTYPE (A) OF ENOS GENE AND R229Q MUTATION OF NPHS2 APPEARS TO BE ASSOCIATED WITH A WORSE OUTCOME IN PATIENTS WITH IGA NEPHROPATHY,” was presented at the European Renal Association-European Dialysis Association’s annual meeting.

Here’s what it reported: Read the rest of this entry »

Written by amarcus41

November 7th, 2014 at 11:30 am

Heart journal pulls paper for image manipulation

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cardresCardiovascular Research has retracted a 2010 paper by a group of prominent cardiology researchers in Brazil.

The reason: Image manipulation — which the authors say didn’t materially affect the conclusions of the paper.

The article, “FAK mediates the activation of cardiac fibroblasts induced by mechanical stress through regulation of the mTOR complex,” came from a group led by Ana Paula Dalla Costa, from the State University of Campinas.

Here’s the abstract of the study, which has been cited 19 times, according to Thomson Scientific’s Web of Knowledge: Read the rest of this entry »

Heart paper will go on, but only in the first of two journals it was published in

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Cardiovascular ResearchA cardiovascular group has retracted a conference proceeding abstract, because it too closely resembled a paper they published prior to the conference.

The last author is baffled as to why the journal couldn’t have made that call before they published the abstract.

Here’s the notice for “Increased beta-adrenergic inotropy in ventricular myocardium from Trpm4 knockout mice”: Read the rest of this entry »

Publisher updates with more info on staph retraction

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cidWe brought you this story last week, about a paper on drug resistant staph being retracted for a lab error. Now, we’ve got an update from Rachel Safer, senior editor for medical journals at Oxford University Press, where the paper was published.

Apparently, the researchers “inadvertently relied upon the use of a test system that was not approved for the microorganism studied in their paper,” leading to the retraction, and the corresponding author of the study wasn’t initially all that responsive:

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Written by Cat Ferguson

September 17th, 2014 at 11:30 am

87% of bugs resistant to antibiotics? Not so fast, as staph paper yanked after staff mistake

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What could have been a truly scary study about drug resistant staph infections in hospitals has been retracted due to a lab error.

6.coverResearchers at a community hospital in Pittsburgh claimed that the commonly quoted 3% rate of staph that is resistant to ceftriaxone and sensitive to methicillin was drastically understated. However, an “honest error in the interpretation of a key lab test” called the findings into question.

Here’s the abstract: Read the rest of this entry »

Article about alcohol withdrawal withdrawn

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A stumble in data preparation earned a retraction for a paper on delirium tremensalcohol_and_alcoholism, a life-threatening side effect of alcohol withdrawal that spans a wide range of symptoms, including hallucinations and seizures.

Though the initial retraction notice was extremely unhelpful, the author stepped in to give us a better picture of the errors that led to the paper’s demise.

Here’s the notice from Alcohol and Alcoholism about “Biochemical Predictors of Delirium Tremens in Patients in Alcohol Withdrawal”:

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Diabetes researcher who says he will no longer publish now up to five retractions

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toth

Cory Toth, via U Calgary

Cory Toth, the University of Calgary diabetes researcher who told us last month he would stop publishing in science following a string of inappropriate manipulations, has retracted another paper.

Here’s the notice in Brain for “Intranasal insulin prevents cognitive decline, cerebral atrophy and white matter changes in murine type I diabetic encephalopathy:” Read the rest of this entry »

Written by Ivan Oransky

May 28th, 2014 at 9:30 am

Author who broke into lab to tamper with investigation now up to half a dozen retractions

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Bioconjugate ChemistryKarel Bezouška, the scientist who tried to tamper with an investigation into his work by breaking into a lab refrigerator, has had his fifth and sixth papers retracted.

Here’s the notice from Bioconjugate Chemistry for 2012’s “Dimerization of an Immunoactivating Peptide Derived from Mycobacterial hsp65 Using N-Hydroxysuccinimide Based Bifunctional Reagents Is Critical for Its Antitumor Properties:” Read the rest of this entry »