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“Gremlins” caused errors in climate change paper showing gains from global warming

jep_coverThe author of a controversial 2009 paper arguing that at least some amount of global warming could lead to economic gains has corrected the paper, along with a later article in a different journal. We confess to be baffled by the implications of the mix-up, although others appear to be less confused.

The 2009 article, “The Economic Effects of Climate Change,” was written by Richard Tol, of the University of Sussex, and appeared in the Journal of Economic Perspectives. It has been cited 91 times, according to Thomson Scientific’s Web of Science.

Here’s the abstract:

Continue reading “Gremlins” caused errors in climate change paper showing gains from global warming

Nothing to see here: Unreplicable eye paper ends in retraction

jneuroimmunoThe authors of a 2012 paper in the Journal of Neuroimmunology have retracted the paper after some of the researchers were unable to verify the findings in follow-up work.

The article, “Association of transforming growth factor beta-1 (TGFB1) regulatory region polymorphisms with myasthenia gravis-related ophthalmoparesis,” came from a lab at Groote Schuur Hospital and the University of Cape Town, in South Africa.

According to the abstract: Continue reading Nothing to see here: Unreplicable eye paper ends in retraction

Miłość at first sight: A retraction notice worth emulating from Poland

j polish cimacIf we had a Retraction Watch headquarters (other than the diner where we occasionally meet for breakfast), we would have had to have closed up early today, because we both swooned when we saw a retraction notice from the Journal of Polish CIMAC this morning.

The notice, signed by the journal’s editor-in-chief Jerzy Girtler, of Gdansk University of Technology, reads:

Continue reading Miłość at first sight: A retraction notice worth emulating from Poland

Lactobacillus intolerance: Bacterium mixup forces retraction

bjncoverThe British Journal of Nutrition has retracted a 2013 paper by a group of researchers from Taiwan after learning that the authors had studied the wrong strain of microbe.

The article was titled “Oral Lactobacillus reuteri GMN-32 treatment reduces blood glucose concentrations and promotes cardiac function in rats with streptozotocin-induced diabetes mellitus.”

According to the abstract: Continue reading Lactobacillus intolerance: Bacterium mixup forces retraction

Seventh retraction appears for author who tampered with investigation

bioorganicsKarel Bezouška, who tried tampering with an investigation into his work by breaking into a lab refrigerator, has had a seventh paper retracted.

Here’s the notice for “Carboxylated calixarenes bind strongly to CD69 and protect CD69+ killer cells from suicidal cell death induced by tumor cell surface ligands,” which was first published in Bioorganic & Medicinal Chemistry in 2010: Continue reading Seventh retraction appears for author who tampered with investigation

Stunner: Researchers retract paper because company complains it’s hurting profits

ajfsIt’s not unusual for us to hear allegations that journals have caved to corporate demands that they retract papers. And companies have certainly objected to the publication of results that painted their products in an unflattering light.

Continue reading Stunner: Researchers retract paper because company complains it’s hurting profits

Weekend reads: A call for retraction of therapy-breast cancer study; credit (and pay) for peer reviewers

booksAnother busy week at Retraction Watch, with Ivan speaking in Coventry, UK. Here’s what was happening elsewhere on the web: Continue reading Weekend reads: A call for retraction of therapy-breast cancer study; credit (and pay) for peer reviewers

Birds of a feather: Duplication grounds migration paper

wemcoverA group of bird researchers in China has lost their article in Wetlands Ecology and Management on the migratory habits of shorebirds after the editors of the journal learned that they’d cobbled the paper together from their own previously published work.

The article by Song et. al., “Ecological stability of the shorebird stopover site in the Yalu River Estuary Wetlands, China,” had appeared online in February.

Here’s the abstract: Continue reading Birds of a feather: Duplication grounds migration paper

Is public criticism of science bullying?

labtimes314Last month, we wrote about the launch of a new site, Stand Up 2 Science Bullies, whose co-founders said that they had been

covertly and cyber bullied by one scientist for nine years.

Continue reading Is public criticism of science bullying?

Which countries have the most retractions, for which reasons?

jmlaOne of the questions we often get — but are careful to answer with some version of “we don’t know because we don’t have a denominator” — is how retraction rates vary by scientific field and country. We’ve noticed that the reasons for retraction seem to vary among countries, but didn’t really have the data. A new paper in the Journal of the Medical Library Association by Kathleen Amos takes a good step toward figuring the country part out.

Amos looked at PubMed-indexed retractions from 2008 to 2012. Here’s what she found: Continue reading Which countries have the most retractions, for which reasons?