Category: doing the right thing

Now this is good news: In policy change, JBC will now make retraction notices informative

47.coverReaders of this blog know that we have had a few stock villains over the years. High on the list has been the Journal of Biological Chemistry (JBC), and we’ve criticized repeatedly the journal’s unwillingness to provide any information about the reasons for retractions. For as long as we’ve been around, the JBC’s stock retraction statement seemed to be:

This article has been withdrawn by the authors.

Times have changed. According to an editorial published earlier this month, the JBC says it will now be giving readers as much information as possible about the retraction notices it prints. The editorial, written by interim editor-in-chief F. Peter Guengerich of Vanderbilt University, alludes to the heat the journal has been taking about its opacity: Continue reading Now this is good news: In policy change, JBC will now make retraction notices informative

Study claiming dramatically higher rates of male military sexual trauma is retracted

psychological servicesA study that found a 15-fold increase in the rate of sexual trauma among men in the U.S. military — and sparked suggestions of “an epidemic of male-on-male sex crimes” in the military among conservative media outlets — has been retracted because of a flaw in the analysis.

The study, published just last week, appeared in Psychological Services, an American Psychological Association (APA) journal. In an announcement Sunday titled “American Psychological Association Retracts Article Positing Excessively High Rates of Sexual Trauma Among Military Men,” the APA said that “Scholars raised valid concerns regarding the design and statistical analysis which compromise the findings.” Here’s the text: Continue reading Study claiming dramatically higher rates of male military sexual trauma is retracted

Got the blues? You can still see blue: Popular paper on sadness, color perception retracted

home_coverA paper published in August that caught the media’s eye for concluding that feeling sad influences how you see colors has been retracted, after the authors identified problems that undermined their findings.

The authors explain the problems in a detailed retraction note released today by Psychological Science. They note that they found sadness influenced how people see blues and yellows but not reds and greens, but they needed to compare those findings to each other in order to prove the validity of the conclusion. And once they performed that additional test, the conclusion no longer held up.

In the retraction note for “Sadness impairs color perception,” the editor reinforces that there was no foul play:

Continue reading Got the blues? You can still see blue: Popular paper on sadness, color perception retracted

Authors retract highly cited Nature quantum dot letter after discovering error

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Authors have retracted a highly cited Nature letter that purported to discover a much sought-after, stable light source from quantum dots, after they realized the light was actually coming from another source: the glass the dots were affixed to.

When the paper “Non-blinking semiconductor nanocrystals” was published in 2009, it received some media coverage, such as in Chemistry World. That’s partly because very small sources of “non-blinking” light could have wide-ranging, big-picture applications, author Todd Krauss, a physical chemist at the University of Rochester, told us:

Off the top of my head, a quantum computer. Quantum cryptography is another one. People want a stable light source that obeys quantum physics, instead of classic physics.

The retraction note, published Wednesday, explains how the researchers found out the effect was coming from the glass, not quantum dots:

Continue reading Authors retract highly cited Nature quantum dot letter after discovering error

“Whoops.” Paper cites retracted gay canvassing paper — but blame me, says journal editor

arch sex behavBy now, most Retraction Watch readers are likely familiar with the retraction in May of a much-ballyhooed study in Science on whether gay canvassers could persuade people to agree with same-sex marriage. It turns out that before that retraction appeared, a different study that cited the Science paper made its way online.

Kenneth Zucker, the editor of Archives of Sexual Behavior, which published the study online in February, 2015, decided he had some ‘splaining to do. The article has now been published as the lead paper in the current issue of the journal, which also includes a comment from Zucker. He explains what happened: Continue reading “Whoops.” Paper cites retracted gay canvassing paper — but blame me, says journal editor

Analysis of pilots with prostate cancer retracted for “inappropriate data”

Aerospace Medicine and Human PerformanceIn case any pilots out there are worrying about their risk of prostate cancer based on a recent meta-analysis that found they are at least twice as likely to develop the disease, they should relax — the paper has been retracted.

The reason: “including inappropriate data from two studies that should be ineligible.”

“The risk of prostate cancer in pilots: a meta-analysis” reviewed eight studies to determine whether airline pilots, who are regularly exposed to radiation and other occupational hazards, have a higher incidence of prostate cancer. However, it also included studies that reported on prostate cancer among all U.S. Armed Forces servicemen, not pilots.

The retraction notice was posted in May — only months after it was published in Aerospace Medicine and Human Performance in February. The notice included a letter to the editor outlining flaws in the meta-analysis and an apologetic response from first author, David Raslau at the Mayo Clinic.

Here’s the notice (appearing at the bottom of page 2):

Continue reading Analysis of pilots with prostate cancer retracted for “inappropriate data”

What do you do after painful retractions? Q&A with Pamela Ronald and Benjamin Schwessinger

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Pamela Ronald and Benjamin Schwessinger, wearing the shirts of a swim competition they entered

2013 was a rough year for biologist Pamela Ronald. After discovering the protein that appears to trigger rice’s immune system to fend off a common bacterial disease – suggesting a new way to engineer disease-resistant crops – she and her team had to retract two papers in 2013 after they were unable to replicate their findings. The culprits: a mislabeled bacterial strain and a highly variable assay. However, the care and transparency she exhibited earned her a “doing the right thing” nod from us at the time.

After many months spent understanding what went wrong and redoing the experiments correctly, today Ronald and her team release another paper in Science Advances that reveals the protein they thought they had identified in 2013.

Ronald and co-first author Benjamin Schwessinger (who recently became an independent research fellow at the Australian National University in Canberra) spoke to us about the experience of recovering from the retractions and finally getting it right. The conversation has been edited for brevity and clarity.

-What did you do differently this time so you didn’t repeat the same mistakes?

Continue reading What do you do after painful retractions? Q&A with Pamela Ronald and Benjamin Schwessinger

“To our horror”: Widely reported study suggesting divorce is more likely when wives fall ill gets axed

home_coverA widely reported finding that the risk of divorce increases when wives fall ill — but not when men do — is invalid, thanks to a short string of mistaken coding that negates the original conclusions, published in the March issue of the Journal of Health and Social Behavior.

The paper, “In Sickness and in Health? Physical Illness as a Risk Factor for Marital Dissolution in Later Life,” garnered coverage in many news outlets, including The Washington Post, New York magazine’s The Science of Us blog, The Huffington Post, and the UK’s Daily Mail . 

But an error in a single line of the coding that analyzed the data means the conclusions in the paper — and all the news stories about those conclusions — are “more nuanced,” according to first author Amelia Karraker, an assistant professor at Iowa State University.

Karraker — who seems to be handling the case quickly and responsibly —  emailed us how she realized the error:

Continue reading “To our horror”: Widely reported study suggesting divorce is more likely when wives fall ill gets axed

Misidentified genetic sequence causes retraction of pathogen paper one month after publication

Genome Announcements

The author of an article mapping the genome of an infectious bacterium is pulling the paper because — well, it wasn’t the bacterium she thought it was.

Study author Celia Abolnik is retracting her paper in Genome Announcements because it didn’t actually map out the DNA of Mycoplasma meleagridis, a bacterium that typically infects turkeys but has recently been found in chickens.

The trouble was, the sequence for Mycoplasma meleagridis in the National Institute of Health’s DNA database, Genbank, was actually a different variety of bacteria — Mycoplasma gallinaceum, another scourge of poultry.

Here’s the notice for “Complete Genome Sequence of Mycoplasma meleagridis, a Possible Emerging Pathogen in Chickens:”

Continue reading Misidentified genetic sequence causes retraction of pathogen paper one month after publication

Rabbit redo: Paper on lepus hepatitis pulled for mutation that “was not supposed to be present”

JGVThe authors of recent article about the rabbit hepatitis E virus have pulled the paper after discovering an unexpected mutation in their viral clone that likely affected the analysis.

They realized their mistake soon after the article, “RNA transcripts of full-length cDNA clones of rabbit hepatitis E virus are infectious in rabbits,” was published online in the Journal of General Virology in November, 2014. They withdrew the article before it made it into print.

The article came from a group led by Xiang-Jin Meng, of the Virginia-Maryland College of Veterinary Medicine, an offshoot of Virginia Tech and the University of Maryland.

Here’s the notice, which — tsk tsk — sits behind a pay wall: Continue reading Rabbit redo: Paper on lepus hepatitis pulled for mutation that “was not supposed to be present”