Archive for the ‘spain’ Category
After an international group of physicists agreed that the findings of their 2015 paper were in doubt, they simply couldn’t agree on how to explain what went wrong. Apparently tired of waiting, the journal retracted the paper anyway.
The resulting notice doesn’t say much, for obvious reasons. Apparently, some additional information came to light which caused the researchers to question the results and model. Although the five authors thought a retraction was the right call, they could not agree on the language in the notice.
Here’s the retraction notice for “Atomistic simulation of damage accumulation and amorphization in Ge,” published online February 2015 in the Journal of Applied Physics (JAP) and retracted two years later in January 2017: Read the rest of this entry »
A journal has retracted a 2012 paper after the last author was unable to provide material to support the results presented in multiple figures.
The lack of supporting data came out during “an internal inquiry and subsequent legal proceedings,” according to the notice, issued by Cell Cycle.
The last author on the paper is Susana Gonzalez, who was dismissed from her position at the National Center for Cardiovascular Research (CNIC) in Spain last year.
Here’s the full notice:
Journals have retracted two papers after they were flagged by a pseudonymous blogger, who suspected all had copied text from other sources.
What’s more, a third paper seems to have simply disappeared from the journal’s website, after the blogger, Neuroskeptic, alerted the journal to the text overlap.
Neuroskeptic became suspicious about the three unrelated papers – about food chemistry, heart disease, and the immune system and cancer – after scanning them with plagiarism software. After alerting the journals, two issued formal retractions for the papers – but neither specifies plagiarism as the reason.
The retractions were the result of a larger project, Neuroskeptic told us:
Following a journal probe and questions on PubPeer about their work, authors in Spain have issued four corrections, citing missing raw data for experiments conducted more than 10 years ago.
All papers include the same last two authors, Mireia Duñach at the Autonomous University of Barcelona, and Antonio García de Herreros at the Institut Hospital del Mar d’Investigacions Mèdiques.
Three of the corrections were issued by the Journal of Biological Chemistry, from which the authors retracted three papers earlier this year after a journal investigation concluded they contain reused images, designed to represent different experiments.
Duñach told us the latest corrections are the result of her own initiation:
After some figures in the 2005 and 2007 papers were flagged on PubPeer and the authors couldn’t provide the original data, the journals decided to retract parts of the papers, since other data supported the remaining conclusions, according to the Head of Scientific Publications at EMBO.
The partial retractions are labeled as corrigenda by the journals. Earlier this year, the U.S. National Library of Medicine (NLM) announced it would be classifying partial retractions as errata, noting they had been used so rarely by journals.
Both lengthy corrigenda (also reported by Leonid Schneider) contain statements from the authors and the editors. The statements from the authors provide detailed explanations about the problems with the figures in question; here’s an excerpt from the editor’s statement in The EMBO Journal corrigendum: Read the rest of this entry »
The journal learned of the slip-up after receiving a complaint from a social networking site for patients called PatientsLikeMe, which enables people with similar conditions to connect with each other. The retracted paper — ironically about automatically sanitizing private information on social networking sites — included a brief quote from an HIV-positive user of the site, containing specific dates and infections the patient had experienced.
The corresponding author of the study in Expert Systems and Applications confirmed to us that the letter from PatientsLikeMe about two lines of text in the study triggered its removal.
The journal has republished an updated version of the paper without the problematic text.
Here’s an excerpt from the complaint, sent by Paul Wicks, Principal Scientist and Vice President of Innovation at PatientsLikeMe, to the researchers and the journal in December 2015: Read the rest of this entry »
Last author José G. Castaño told us the manipulation occurred at the Universidad Autónoma de Madrid, where he and one other co-author are based. He declined to name who was responsible.
Here’s the retraction notice for “Cytomegalovirus promoter up-regulation is the major cause of increased protein levels of unstable reporter proteins after treatment of living cells with proteasome inhibitors:”
With retraction notices continuing to pour in, we like to occasionally take the opportunity to cover several at a time to keep up.
We’ve compiled a handful of retractions that were all issued to papers that were published twice by at least one of the same authors — known as duplication. (Sometimes, this can be the publisher’s fault, although that doesn’t appear to be the case in any of the following examples.)
So here are five recently retracted papers that were pulled because of duplication: Read the rest of this entry »
In June 2015, we reported that the publisher was investigating anonymous allegations of more than a dozen instances of manipulation of images in the papers published in Cell and Molecular Cell in 1999 and 2001, respectively.
After assessing the original high-resolution versions of images from the laboratory notebook of Maria Pia Cosma, the first author of both papers, the journals have not found enough evidence to determine that fraud had occurred.
The paper — about an “extremely rare” instance where a fetus was diagnosed with both a form of dwarfism and a chromosomal condition known as Klinefelter syndrome — was retracted from Case Reports in Obstetrics and Gynecology (CROG).
The first author of the paper told us the report was the result of a “big misunderstanding” between her and a former colleague, and she alerted the journal as soon as she noticed the case had already been reported in BMC Pediatrics.