Category: by country

Medical ethicist: “I now understand that I should not have been re-using material”

Ezio Di Nucci

A researcher in medical ethics has retracted two papers within the last two years after admitting to reusing material from previous publications.

Ezio Di Nucci, based at the University of Copenhagen, claims he “had misunderstood the relevant practices.”

The first retraction, issued in 2017 by the Journal of Value Inquiry, notes the paper “constituted the third verbatim publication of the same text.” The paper “Strategic Bombing, Causal Beliefs, and Double Effect” has only been cited once since it was published in 2016, according to Clarivate Analytics’ Web of Science.

After that retraction, Di Nucci told us he requested the retraction of a second 2016 article, published by Minds and Machines. The retraction notice for “Habits, Priming and the Explanation of Mindless Action” — which has not yet been indexed — states that “the author misunderstood the practice of re-using one’s own material and apologizes for any inconvenience caused.”

Di Nucci told us:

Continue reading Medical ethicist: “I now understand that I should not have been re-using material”

Over authors’ objections, PLOS ONE retracts paper claiming Shroud of Turin showed evidence of trauma

A year ago, PLOS ONE published a study claiming that there was strong evidence that a person wrapped in the Shroud of Turin — according to lore, the burial shroud of Jesus Christ — had suffered “strong polytrauma.”

Today, they retracted it.

According to the retraction notice for “Atomic resolution studies detect new biologic evidences on the Turin Shroud,” Continue reading Over authors’ objections, PLOS ONE retracts paper claiming Shroud of Turin showed evidence of trauma

Are non-breadwinners more likely to cheat? 2015 study said yes; newly corrected version says “maybe”

A few years ago, you may remember some news headlines discussing a study that suggested people — especially men — are more likely to cheat if their spouses earn more money. Well, it turns out those findings are less convincing than they initially appeared. But they’re not getting retracted.

In a six-page correction notice, author Christin Munsch at the University of Connecticut explains that she made “several errors related to the coding of missing data,” which weakened most of her conclusions in the original paper.

The paper earned some attention from mainstream news outlets. For example, in 2015, The Washington Post wrote:

Continue reading Are non-breadwinners more likely to cheat? 2015 study said yes; newly corrected version says “maybe”

A university is revoking a student’s PhD — but not because of misconduct

Earlier this month, Tokushima University in Japan announced it was revoking a student’s PhD degree — but for a somewhat unusual reason.

The student didn’t appear to commit misconduct. Rather, the authors discovered a series of errors that invalidated the paper’s central conclusion.

The case has us wondering about how universities should respond when they discover some of a PhD student’s research is no longer valid — especially when there is no suspicion of misconduct.

Based on our Google translation of the more detailed description of what happened, the university concluded the problem was the result of the authors’ “simple mistakes:”

Continue reading A university is revoking a student’s PhD — but not because of misconduct

Study claiming “abortion reversal” is safe and effective temporarily withdrawn for ethical issues

A journal has temporarily removed a study by a researcher who has long championed a highly controversial “abortion reversal” method over concerns about its ethical approval.

The study, “A Case Series Detailing the Successful Reversal of the Effects of Mifepristone Using Progesterone,” appeared in Issues In Law And Medicine in April. Its first author, George Delgado, is the medical director of Culture of Life Family Services, which operates a ‘‘crisis pregnancy center,’ according to a 2017 New York Times Magazine article about “abortion-pill reversal.”

Medical abortion consists of two pills, mifepristone and misoprostol, taken some time apart. In order to see if its effects could be undone, here’s what the authors of the withdrawn study say they did: Continue reading Study claiming “abortion reversal” is safe and effective temporarily withdrawn for ethical issues

UK House of Commons committee wants to make sure “university investigations into research misconduct are handled appropriately”

As Retraction Watch readers may recall, the UK’s House of Commons Science and Technology Committee has been holding an inquiry into scientific misconduct for well over a year. During that inquiry, we submitted written evidence including some statistics about how the UK’s retraction rate compared to other countries, and our Ivan Oransky gave oral testimony late last year.

Today, the committee released a report of its findings, along with several recommendations. Among them are for all UK universities to “establish a national Research Integrity Committee to provide a means of verifying that university investigations into research misconduct are handled appropriately.”

Norman Lamb, chair of the committee, said in a statement:

While most universities publish an annual report on research integrity, six years from signing a Concordat which recommends doing so it is not yet consistent across the sector. It’s not a good look for the research community to be dragging its heels on this, particularly given research fraud can quite literally become a matter of life and death.

We asked C. K. Gunsalus, who serves as director of the National Center for Professional & Research Ethics and who has studied institutional integrity for decades, for her take on the report.

C. K. Gunsalus

The House of Commons Science and Technology Committee’s Research Integrity: Sixth Report of Session 2017-19 Report is both good news and bad news. The good news is that the report crisply lays out the importance of a number of important challenges to research integrity, not only in the UK, but for all research communities internationally: Continue reading UK House of Commons committee wants to make sure “university investigations into research misconduct are handled appropriately”

University of Liverpool reverses course, names researcher guilty of misconduct

Daniel Antoine

A few weeks ago, we received a press release that gave us pause: The University of Liverpool said it had found one of its researchers guilty of research misconduct — but did not say who, nor which papers might be involved.

Now, less than one month later, the university is naming the researcher, and identifying a paper that it has asked the journal to retract.

After we covered the opaque release, we received some tips that the scientist might be Daniel Antoine, who studies liver damage. Last week, Liverpool confirmed that Antoine is the researcher in question.

After he left Liverpool, Antoine took a position at the University of Edinburgh. However, the faculty page is now blank, and a spokesperson told Retraction Watch he is “no longer employed by the University”:

Continue reading University of Liverpool reverses course, names researcher guilty of misconduct

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