Category: by publisher

Gluten-free turkeys? Paper on dangers of wheat-based diet in birds retracted

The journal Scientifica has retracted a 2016 paper on gut disease in turkeys for a rafter of sins including plagiarism and authors plucked out of thin air.

The article, “Role of wheat based diet on the pathology of necrotic enteritis in turkeys,” was purportedly written by a team from Pakistan and France. But it turns out the first author, one Sajid Umar, appears to have misrepresented his affiliations and added names to the list of authors that didn’t belong there. He also plagiarized, although the journal took pains to avoid saying as much.

Here’s the notice: Continue reading Gluten-free turkeys? Paper on dangers of wheat-based diet in birds retracted

Nearly two years after a university asked for retractions, two journals have done nothing

How long should a retraction take?

That’s a complex question, of course, depending on how long the alleged issues with a paper take to be investigated, whether authors — and their lawyers — fight tooth-and-nail against a retraction, and other factors. But once a university officially requests a retraction, how long should one take?

The answer, for two journals who published work by cancer researcher Anil Jaiswal, is 22 months — and counting. Continue reading Nearly two years after a university asked for retractions, two journals have done nothing

A publisher just retracted ten papers whose peer review was “engineered” — despite knowing about the problem of fake reviews for years

Many publishers have been duped by fake peer reviews, which have brought down more than 600 papers to date. But some continue to get fooled.

Recently, SAGE retracted 10 papers published as part of two special collections in Advances in Mechanical Engineering after discovering the peer review process that had been managed by the guest editors “did not meet the journal’s usual rigorous standards.” After a new set of reviewers looked over the collections, they determined 10 papers included “technical errors,” and the content “did not meet the journal’s required standard of scientific validity.”

Yeah, we’re not exactly sure what happened here, either. SAGE gave us a little extra clarity — but not much.

Continue reading A publisher just retracted ten papers whose peer review was “engineered” — despite knowing about the problem of fake reviews for years

Researchers pull Nature paper over first author’s objections

Researchers have retracted a 2015 Nature paper about the molecular underpinnings of immune function after discovering they could not replicate key parts of the results.

The first author, Wendy Huang — who started working as an assistant professor at the University of California, San Diego, only months after the paper appeared — did not sign the retraction letter, published last week. The research was conducted while Huang was working as a postdoctoral fellow at New York University, home of last author Dan Littman (also an investigator at the Howard Hughes Medical Institute).

What happened appears to be a case of “he said, she said:” Littman asked to retract the paper after his lab couldn’t reproduce it, and Huang insists the data remain correct, saying the process had been “unfair and done without due process:”

Continue reading Researchers pull Nature paper over first author’s objections

An author says his work should be “widely heralded and promoted.” So he published it 3 times.

Barislav Momčilović thinks that iodine status is — after iron deficiency — the “main public health” issue in the world today. So when he figured out what he believed was the best way to test levels of the mineral, he was determined to get the message out.

A little too determined, perhaps: He published the same information three times. And one journal caught on.  Last week, Thyroid retracted “Hair Iodine for Human Iodine Status Assessment,” a 2014 paper that they say overlapped with two earlier works.

While publishing duplicate work is considered by some to be just a violation of restrictive publisher copyright agreements, the presence of such duplicates in the literature can bias systematic reviews and other attempts to describe the state of the evidence in a given field. In a retraction notice, Thyroid noted that this was a case of Continue reading An author says his work should be “widely heralded and promoted.” So he published it 3 times.

After probe, journal removes flag from four papers, corrects manipulated images

Last year, Journal of Cell Science added notices to four papers after a reader contacted the editors with some concerns about issues with the figures. Now, it’s replacing the previous editorial notices with corrections, which address duplicated images and data.

When the journal issued expressions of concern for four papers co-authored by José Ignacio Rodriguez-Crespo about the allegations (which had also been raised on PubPeer), it notified his institution, the Universidad Complutense de Madrid (UCM). The newly issued correction notices explain that UCM investigated the four papers, and the data support the results and conclusions. In two cases, the authors supplied the original data, and in the others, they replicated the experiments.

Rodriguez-Crespo declined to comment, saying only that the journal

Continue reading After probe, journal removes flag from four papers, corrects manipulated images

A journal decided to correct, rather than retract, a paper that contained “potentially contentious advice.” Do you agree with their call?

In March, a journal published a paper about blood sugar levels in newborns that caused an immediate outcry from outside experts, who were concerned it contained a sentence that could be potentially harmful if misinterpreted by doctors.

Recently, the journal explained — in impressive detail — why it’s not retracting the paper. That, of course, gives readers the ability to form their own opinions. After seeing the pros and cons, let us know if you think the journal made the right call in a poll at the bottom of the story.

When it first appeared, the paper — “Newborn plasma glucose concentration nadirs by gestational-age group,” published by Neonatology — included this sentence in its abstract:

In order to potentially prevent low glucose concentrations at the time of the nadir, exogenous glucose should be provided to all newborns as soon as possible after birth.

According to an editorial note published by the journal’s editors, that caused immediate concern for outside experts:

Continue reading A journal decided to correct, rather than retract, a paper that contained “potentially contentious advice.” Do you agree with their call?

Fecal transplant paper pulled for “personal issue”

Last month, the Journal of Pediatric Gastroenterology and Nutrition pulled an article on fecal transplantation for a reason that, well, doesn’t pass the sniff test.

The paper, by Sonia Michail of Children’s Hospital Los Angeles, appeared online in October 2017 and described a randomized controlled trial of fecal transplants to treat kids with ulcerative colitis. (If you’re interested, here’s an overview of how fecal transplantation works.) The trial, or one awfully like it, is listed on ClinicalTrials.gov, and shows Michail as the lone investigator on the study, which is aiming to gather more than 100 participants.

But the journal retracted the article — which was the subject of a laudatory editorial in the journal pointing readers to the findings — with an entirely opaque statement, saying that the work   

Continue reading Fecal transplant paper pulled for “personal issue”

Journal holds firm on decision not to retract Macchiarini paper, despite outside pressure

Earlier this year, the president of the Karolinska Institute, Ole Petter Ottersen, contacted the journal Respiration, saying KI had conducted an investigation and determined that a 2015 paper co-authored by once-lauded surgeon Paolo Macchiarini had been tainted by misconduct. Please retract the paper, Ottersen said. When the journal said no — opting to publish correspondence from KI and the authors’ response instead — Ottersen posted some of their correspondence online, in an attempt to pressure the journal to do the right thing. It’s not going to work, according to Thomas H. Nold, publication manager at Karger, which publishes Respiration. We spoke to Nold about the journal’s plans for the paper.

Retraction Watch: How do you feel about KI’s decision to publish your correspondence?

Continue reading Journal holds firm on decision not to retract Macchiarini paper, despite outside pressure

Does the Mediterranean diet prevent heart attacks? NEJM retracts (and replaces) high-profile paper

The New England Journal of Medicine has retracted a 2013 paper that provided some proof that the Mediterranean diet can directly prevent heart attacks, stroke, and other cardiovascular problems.

The original paper, “Primary Prevention of Cardiovascular Disease with a Mediterranean Diet,” has been cited 1,759 times, according to Clarivate Analytics’ Web of Science.

But the findings haven’t disappeared — the authors have replaced the paper with a new version, which softens its earlier claims. Continue reading Does the Mediterranean diet prevent heart attacks? NEJM retracts (and replaces) high-profile paper