Category: by journal

Plant scientist Voinnet’s correction count grows to 22

nature structure molecular biologyWe have found another correction for high-profile plant scientist Olivier Voinnet, bringing his total count to 22. Voinnet, who works at ETH Zurich, also has seven retractions, a funding ban, and a revoked award.

Voinnet’s most recent corrections involve problems with figures; the same issue is cited in this latest correction notice, for “Competition for XPO5 binding between Dicer mRNA, pre-miRNA and viral RNA regulates human Dicer levels.”

The correction notice in Nature Structural & Molecular Biology, issued earlier this year, explains:

Continue reading Plant scientist Voinnet’s correction count grows to 22

Three HER2-cancer review papers tagged with expressions of concern

The Oncologist Her 2 expression of concern

The Oncologist has tagged three review papers that share a first author with an expression of concern. The three papers, which have together been cited more than 1,000 times, focus on HER2, a gene that can contribute to breast cancer.

Though the papers contain errors, the conclusions — about how the HER2 gene serves as a predictive factor for breast cancer, and a target for therapies — remain unchanged, according to the EOC. The editor of the journal notes that the conclusions of the papers have been confirmed by other publications. Two of the papers are more than 10 years old, and today many patients continue to be treated with medications that target HER2, such as Herceptin.

Here’s the expression of concern:

Continue reading Three HER2-cancer review papers tagged with expressions of concern

Pharmacology journal pulls paper because third party “compromised” peer review

BJCP CoverThe British Journal of Clinical Pharmacology (BJCP) has retracted a 2015 paper about treating heart failure after deciding its peer review process had been compromised.

This paper is one of the many we’ve noticed lately that have been felled by the actions of a “third party” — in this case, a manuscript editing company called EditPub.

The newly retracted paper, “rhBNP therapy can improve clinical outcomes and reduce in-hospital mortality compared with dobutamine in heart failure patients: a meta-analysis,” has not yet been cited, according to Thomson Reuters Web of Science.

Here’s the retraction note, which tells us a bit more: Continue reading Pharmacology journal pulls paper because third party “compromised” peer review

Physicists retract Nature paper on Earth’s core after findings aren’t reproducible

cover_naturePhysicists have retracted a highly cited paper from Nature on the behavior of electrons at the center of the Earth after other researchers could not reproduce their findings.

The 2015 paper earned coverage in Science News and Live Science, where co-author Ronald Cohen explained:

There was a big problem in how you generate a magnetic field, and now, because of our results, that problem has basically gone away.

Here are more details about what the original paper claimed, courtesy of a press release from The Carnegie Institution for Science, where co-authors Peng Zhang and Cohen work: Continue reading Physicists retract Nature paper on Earth’s core after findings aren’t reproducible

“Science advances incrementally:” Researchers who debunked gay canvassing study move field forward

David Broockman
Joshua Kalla

How easy is it to change people’s minds? In 2014, a Science study suggested that a short conversation could have a lasting impact on people’s opinions about gay marriage – but left readers disappointed when it was retracted only months later, after the first author admitted to falsifying some of the details of the study, including data collection. We found out about the problems with the paper thanks to Joshua Kalla at the University of California, Berkeley and David Broockman at Stanford University, who tried to repeat the remarkable findings. Last week, Kalla and Broockman published a Science paper suggesting what the 2014 paper showed was, in fact, correct – they found that 10-minute conversations about the struggles facing transgender people reduced prejudices against them for months afterwards. We spoke with Kalla and Broockman about the remarkable results from their paper, and the shadow of the earlier retraction.

Retraction Watch: Let’s start with your latest paper. You found that when hundreds of people had a short (average of 10 minutes) face-to-face conversation with a canvasser (some of whom were transgender), they showed more acceptance of transgender people three months later than people with the same level of “transphobia” who’d talked to the canvasser about recycling. Were you surprised by this result, given that a similar finding from Michael LaCour and Donald Green, with same-sex marriage, had been retracted last year? Continue reading “Science advances incrementally:” Researchers who debunked gay canvassing study move field forward

Cell Press flags two papers after author confesses to fraud

Screen Shot 2016-04-11 at 8.45.56 PMNormally, when we see disputes over fraud allegations, it’s one author accusing another — but an unusual case at Cell has recently crossed our desk.

The journal has flagged a paper after an author confessed to committing fraud himself — but the corresponding author is disputing that confession, citing concerns about the confessor’s “motives and credibility.”

Independent labs are repeating the experiments to determine if the third author on the paper did, as he so claims, manipulate experiments. In the meantime, Cell and Molecular Cell have issued expressions of concern (EOCs) for two papers on which Yao-Yun Liang was a co-author. The notices cite an inquiry at Baylor College of Medicine, where the work was done, which was inconclusive, and recommended the journals take no action about the papers.

The EOCs are pretty much the same (both journals are published by Cell Press). Here’s the EOC that appears on “PPM1A functions as a Smad phosphatase to terminate TGFbeta signaling,” published in 2006 by Cell and cited 251 times, according to Thomson Reuters Web of Science:

Continue reading Cell Press flags two papers after author confesses to fraud

Peer reviewer stole text for her own dentistry paper, says journal investigation

Journal of Conservative DentistryFollowing a “thorough investigation,” the Journal of Conservative Dentistry (JCD) has retracted a paper after concluding that the first author stole the text from another paper when peer reviewing it for a different journal. 

The JCD decided that the 2013 paper about white spot lesions and inhibiting the growth of the bacteria Streptococcus mutans in the mouth is a “verbatim copy” of a paper that was rejected by the International Journal of Paediatric Dentistry in 2012 but published by The Journal of Clinical Pediatric Dentistry in 2014.

The first author denied the charges, saying she had finished the paper before reviewing the other, which she suggested rejecting.

Let’s take a look at the retraction note, which tells us more about the journal’s investigation: Continue reading Peer reviewer stole text for her own dentistry paper, says journal investigation

Cancer researcher earns 3 more retractions following NIH misconduct investigation

A researcher formerly based at the National Cancer Institute has earned three new retractions following an investigation that found she committed misconduct.

In May of last year, Stephanie Watkins, who now works at Loyola Medicine, earned one two retraction, which mentions a review by an investigation committee at the National Institutes of Health. Two of the new notes, published in Cancer Research, mention the review as well, and cite data falsification in a figure as the reason for retraction. Watkins is the only author that did not agree to those retractions.

There may be more changes to the literature — an editor at another cancer journal told us the journal is awaiting a decision from the Office of Research Integrity before deciding what to do with a paper by Watkins, given that she does not agree with the misconduct charges.

We’ll start with a retraction note from Cancer Research:

Continue reading Cancer researcher earns 3 more retractions following NIH misconduct investigation

Paper on GI cancers linked to AIDS pulled for errors that upped tumor incidence

gastroGastroenterology has retracted a 2012 article on GI cancers associated with AIDS after the authors, from the National Cancer Institute, acknowledged that a “programming” error led them to overestimate the incidence of the tumors.

The paper, “Increased Risk of Stomach and Esophageal Malignancies in People With AIDS,” received a significant amount of attention when it first appeared, including a press release from the American Gastroenterological Association and several news articles. Here are its primary findings, according to the abstract:  Continue reading Paper on GI cancers linked to AIDS pulled for errors that upped tumor incidence

Seven papers flagged earlier for fake reviews now retracted by Elsevier

elsevierElsevier has now retracted the seven papers it flagged in October as being affected by fake peer reviews.

If you’re not keeping track, we are: We have logged a total of about 300 retractions for fake peer review, in which some aspect of the peer-review process becomes compromised — for instance, in the case of the newly retracted papers, authors appear to have created fake email accounts in order to pose as reviewers and give the green light to their own papers.

The same retraction note applies to five of the recently retracted papers:

Continue reading Seven papers flagged earlier for fake reviews now retracted by Elsevier