science (journal) – Retraction Watch

Science issues correction on a paper after repeat experiments and misconduct finding

Science has changed an expression of concern on a 2022 paper to an erratum after removing one of the coauthors — who was found to have committed misconduct — and allowing the researchers to repeat experiments.

The paper, “Structural basis for strychnine activation of human bitter taste receptor TAS2R46,” has been cited 68 times, according to Clarivate’s Web of Science.

Two months after publishing the article in September 2022, Science issued an editorial expression of concern, stating a post-publication analysis had found one figure with “potential discrepancies.”

Stanford president retracts two Science papers following investigation

Marc Tessier-Lavigne, whose resignation as president of Stanford University becomes effective today, is retracting two papers from Science following an institutional investigation that found data manipulation in multiple figures.

Both articles, “Hierarchical Organization of Guidance Receptors: Silencing of Netrin Attraction by Slit Through a Robo/DCC Receptor Complex,” and “Binding of DCC by Netrin-1 to Mediate Axon Guidance Independent of Adenosine A2B Receptor Activation,” were published in 2001, when Tessier-Lavigne, the corresponding author, was at the University of California, San Francisco. They have been cited well over 600 times in total, according to Clarivate’s Web of Science.

Anonymous users on PubPeer posted concerns about potentially manipulated images in the papers as early as 2015. Reporting by The Stanford Daily in November 2022 spurred the university to launch an investigation into several of Tessier-Lavigne’s papers, how he responded when others identified issues in his articles, and the culture of his lab.

The university published the final report last month, finding that four of the five papers it reviewed on which Tessier-Lavigne was a principal author contained “apparent manipulation of research data by others.” Tessier-Lavigne, the investigation committee concluded:

Science paper on sense of taste gets expression of concern as university investigates

Science has published an expression of concern for a recent article on a receptor for bitter taste while the authors’ institution investigates “potential discrepancies” with a figure.

The article, “Structural basis for strychnine activation of human bitter taste receptor TAS2R46,” was published in September of this year.

According to the abstract:

Science issues expression of concern nine months after one of its reporters uncovers potential misconduct

Science has issued an expression of concern for a 2014 paper on the harmful effects of ocean acidification on fish and coral after the first author of the article was accused of fabricating data in the study and other research.

The article, “Chemically mediated behavior of recruiting corals and fishes: A tipping point that may limit reef recovery,” was written by a group at Georgia Institute of Technology led by Danielle Dixson, then a post-doc at the university. Dixson has since moved to the University of Delaware, Lewes, where she runs her own lab studying corals.

The work – cited 171 times so far, according to Clarivate Analytics’ Web of Science – received immediate challenge from other researchers, who questioned the validity of the findings.

Too hot to handle: Authors retract Science paper on electromagnetics

Sometimes scientific findings can be too hot to handle. Literally.

A team of researchers in India and Japan who reported breakthrough results in two papers about electromagnetics, including an article in Science, are retracting the articles because the exciting data resulted from experimental error. To be precise: unbeknownst to them, inadvertent heating of their samples had contaminated their data.

The first author of both articles is Chanchal Sow, of the Indian Institute of Technology in Kanpur. The last author on both is Yoshiteru Maeno, a professor of physics at Kyoto University.

Here’s the notice:

Science retracts report on deadly Kumamoto earthquake

Damage from the 2016 Kumamoto earthquake

Science is retracting a 2017 paper about the deadly Kumamoto earthquake about a month after the university announced that the paper’s first author, Aiming Lin, had committed misconduct, including falsification of data and plagiarism.

Science editor in chief Jeremy Berg told us in late March that the journal had been trying to obtain more information in preparation for writing an expression of concern. Here’s today’s retraction notice:

Authors have papers in Nature and Science retracted on the same day

A University of Cambridge researcher — Steve Jackson — and a former researcher at the University of Bristol — Abderrahmane Kaidi — have accomplished a two-fer: Retracting a paper in Nature, and one in Science, on the same day.

In September of last year, the BBC reported that Kaidi was resigning “after admitting that he fabricated his research.” The Times reported that “Dr Kaidi’s admission came during a separate inquiry into complaints about his treatment of colleagues.” The university told the BBC at the time: Continue reading Authors have papers in Nature and Science retracted on the same day

Science standing by for updates as university finds fraud in earthquake paper

A researcher at Kyoto University in Japan faked some of the data in a 2017 paper in Science about the deadly Kumamoto earthquake, the university said.

According to media reports about a press conference held today, Kyoto found that the paper’s first author, Aiming Lin, had committed misconduct, including falsification of data and plagiarism. They recommended that Lin retract the paper, and said he would face sanctions, while his co-authors were cleared of wrongdoing.

Science editor in chief Jeremy Berg tells us: Continue reading Science standing by for updates as university finds fraud in earthquake paper

Post-publication peer review in action: Science flags paper just days after publication

Science has issued an expression of concern for a widely covered materials science paper published on Friday, citing issues with the supplementary data.

The paper — which caught the attention of multiple news outlets — added properties to cotton fibers in vitro, potentially enabling researchers to manufacture fabric that can fluoresce or carry magnetic properties.

The move to issue an expression of concern was unusually quick. According to the journal, an expert who received the paper from a journalist under a media embargo contacted Science to flag issues in some of the supplementary data. At the time of this post, the paper does not yet have an entry on PubPeer.

Here’s the full expression of concern:

Continue reading Post-publication peer review in action: Science flags paper just days after publication

Authors retract Science paper after investigation reveals manipulated images

Researchers at a prominent Japanese university have retracted a 2015 paper in Science, after an investigation uncovered image falsification and fabrication.

Last September, the University of Tokyo began an investigation of seven papers from the lab of cell biologist Yoshinori Watanabe after receiving anonymous allegations. In May 2017, the university determined that five papers contained falsified or fabricated images, and announced the results of its investigation on August 1. Two of the papers were published in Science, two in Nature and one in EMBO Reports.

On July 1 2017, EMBO Reports issued an erratum to the 2011 paper flagged in the investigation, correcting issues in several figures. Here’s the retraction notice for “The inner centromere–shugoshin network prevents chromosomal instability,” the 2015 paper in Science and the first of the papers to be retracted: Continue reading Authors retract Science paper after investigation reveals manipulated images

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