Category: erroneous data

Faulty model forces rapid retraction of paper on sea ice and climate change

natgeosciLast month, researchers published a paper whose conclusions suggested that looking at Arctic sea ice in the autumn offers clues to winter temperatures in Europe.

The letter appeared — briefly, as this post will demonstrate — in Nature Geoscience. The letter, titled “High predictability of the winter Euro–Atlantic climate from cryospheric variability,” was written by Javier Garcia-Serrano and Claude Frankignoul, of the Université Pierre et Marie Curie. The journal published the letter on March 23 and retracted it on April 14.

Here’s the abstract, which can still be found online:

Continue reading Faulty model forces rapid retraction of paper on sea ice and climate change

Multiple data errors force retraction of paper about preemies

adcfnA group of neonatal researchers in Caen has lost their 2013 review article in Archives of Disease in Childhood Fetal & Neonatal Edition for a variety of problems with their analysis of the data.

The article was titled “NIDCAP in preterm infants and the neurodevelopmental effect in the first 2 years,” and its first author was Laura Fazilleau of University Hospital Côte de Nacre.

According to the abstract: Continue reading Multiple data errors force retraction of paper about preemies

“Critical data” errors force retraction of vision paper

jjophthalA group of authors in Korea has lost their 2013 paper on treating vision loss after one of the two cases they’d reported turned out to have been fatally flawed.

The paper, “Isolated central retinal artery occlusion as an initial presentation of paroxysmal nocturnal hemoglobinuria and successful long-term prevention of systemic thrombosis with eculizumab,” had appeared in the Japanese Journal of Ophthalmology.

According to the abstract: Continue reading “Critical data” errors force retraction of vision paper

Spreadsheet error forces loss of Appetite paper on obesity and parenting styles

appetiteThe journal Appetite has retracted a recent paper that purported to show that children whose parents kept a tight fist on the grub were less likely to become obese than those whose parents were more laissez-faire with the feed bag.

The article, “Relation of parenting styles, feeding styles and feeding practices to child overweight and obesity. Direct and moderated effects,” appeared last year. The senior author was Laura Hubbs-Tait, of Oklahoma State University.  Continue reading Spreadsheet error forces loss of Appetite paper on obesity and parenting styles

Doing the right thing: Team finds data merge error in depression paper, retracts

bbicover114A team of neuroscientists from Sweden has retracted their 2013 paper in Brain, Behavior, and Immunity after discovering that they’d made a mistake while merging their data.

According to the abstract, the study, “Lower CSF interleukin-6 predicts future depression in a population-based sample of older women followed for 17 years,” purported to find that: Continue reading Doing the right thing: Team finds data merge error in depression paper, retracts

Simulation slip-up leads to retraction of explosives paper

applsci-logoApplied Sciences has retracted a 2012 article by a researcher whose efforts to model a particular kind of explosion called a shaped charge proved to be a dud.

The paper, “Steady State Analytical Equation of Motion of Linear Shaped Charges Jet Based on the Modification of Birkhoff Theory,” was written by Seokbin Lim, a mechanical engineer in the Energetic Systems Research Group at  New Mexico Tech, in Socorro.

According to the abstract:  Continue reading Simulation slip-up leads to retraction of explosives paper

Nature Medicine retracts MS paper with ghost data by former GSK researcher

naturemed1213Nearly six months after first expressing concern about the validity of a 2010 paper on multiple sclerosis, Nature Medicine has retracted the article for containing “erroneous” data — which in this case don’t seem to have existed, making them more fabricated than wrong.

The paper, “Crucial role of interleukin-7 in T helper type 17 survival and expansion in autoimmune disease,” came from a group led by Jingwu Zhang, who at the time ran GlaxoSmithKline’s Research and Development Center in Shanghai.

In June, the journal issued an expression of concern about the article after readers discovered problems with the data, as reported by Nature Medicine’s blog.
Continue reading Nature Medicine retracts MS paper with ghost data by former GSK researcher

Open science journal F1000Research posts its first retraction

f1000researchAn honest error has prompted the first retraction of a paper published in F1000Research, a relatively new open science journal that publishes all articles before peer review and then solicits such review.

Here’s the notice: Continue reading Open science journal F1000Research posts its first retraction

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

mBio retracts anthrax paper whose authors say they misinterpreted findings

journal_logomBio, whose editor, Arturo Casadevall, has contributed greatly to our knowledge about why articles are retracted, has an interesting retraction of its own.

The journal — a publication of the American Society for Microbiology and the American Academy of Microbiology — is pulling a 2011 paper by a trio of researchers from the University of Alabama, Birmingham, Li Tan, Mei Li and Charles L. Turnbough Jr. The article was titled “An Unusual Mechanism of Isopeptide Bond Formation Attaches the Collagenlike Glycoprotein BclA to the Exosporium of Bacillus anthracis.” The paper, which has been cited twice, according to Thomson Scientific’s Web Knowledge, purported to show that:

Continue reading mBio retracts anthrax paper whose authors say they misinterpreted findings