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“The peer review process was compromised”: Inflammation drug paper pulled

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A paper that screened for antibodies that target TNFα, a major source of inflammation, has been retraction after an investigation revealed the peer-review process may have been compromised.

We’ve seen the peer review process “compromised” in a handful of ways — from a mathematician who oversaw the process on several of his own papers, to some 250 papers subject to outright fake peer review. The note for this paper, published in Amino Acids, doesn’t go into details, so we can only wonder what happened in this particular case.

Here’s the note for “Structure‑based development and optimization of therapy antibody drugs against TNFα:”

Continue reading “The peer review process was compromised”: Inflammation drug paper pulled

Harper’s first-ever retraction is of a 1998 article by infamous fabricator Stephen Glass

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In the world of journalism, Stephen Glass is legendary — and not in a good way. For the first time in the 165-year-old magazine’s history, Harper’s is officially retracting a 1998 article by Glass, who was discovered to have made up quotes, people, and even entire stories.

Glass — whose deception was captured in the film “Shattered Glass” — actually requested the retraction for “Prophets and Losses,” in a letter to the editor published in the January 2016 issue of the magazine. He specifies the sections he fabricated, which Harper’s calculated affects “at least 5,647 of the 7,902 words” (more than 70 percent) of the article.

Now, as with the retractions for academic journals that we usually cover around here, Harper’s has affixed a note to the article:

Continue reading Harper’s first-ever retraction is of a 1998 article by infamous fabricator Stephen Glass

Authors retract abstract following misconduct by diabetes biotech

1Earlier this year, authors retracted a meeting abstract about a diabetes drug, following the revelation that the biotech that funded the trial committed misconduct.

The retraction was initiated by corresponding author Itamar Raz, at Hadassah Medical Center in Israel. The journal didn’t receive a response from any co-authors who were affiliated with the biotech company, Andromeda, so they were not included in the retraction process.

A few months after Hyperion Therapeutics acquired Andromeda’s diabetes drug DiaPep277, Hyperion announced it had evidence that some employees of Andromeda had “engaged in serious misconduct,” such as using un-blinded data and manipulating the analyses. Two relevant studies on the drug, designed to block the immune response that leads to type 1 diabetes, were retracted last year.

Here’s the retraction note for the abstract “Abstracts of the 50th Annual Meeting of the EASD, Vienna 2014. ‘Evaluation of DiaPep277® treatment in type 1 diabetes by integrated analysis,’” published in the May issue of the journal:

Continue reading Authors retract abstract following misconduct by diabetes biotech

Cancer researcher cleared of misconduct, inquiry finds “genuine error or honest oversight”

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Levon Khachigian

An investigation at the University of New South Wales in Australia has determined that a long-accused cancer researcher did not commit misconduct.

The investigation did find instances when Levon Khachigian breached the code of conduct, but Continue reading Cancer researcher cleared of misconduct, inquiry finds “genuine error or honest oversight”

Do science findings feel more novel, robust? They are — at least, in language

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Do you think the write-up of scientific results has gotten more rosy over time? If so, you’re right — the use of positive language in science abstracts has increased by 880% since 1974, according to new findings reported in the British Medical Journal.

Researchers led by Christiaan H Vinkers at the University Medical Center Utrecht in The Netherlands found that, among PubMed abstracts: Continue reading Do science findings feel more novel, robust? They are — at least, in language

Singapore investigation leads to two retractions, two more on the way

cov150hAuthors have retracted papers from Cell Metabolism and the Journal of Biological Chemistry after an investigation in Singapore found issues, including falsified data. The investigation is ongoing, and two additional retractions, along with two corrections, are on the horizon.

The investigation looked into papers by first authors Sudarsanareddy Lokireddy, now a postdoc at Harvard, and Sandhya Sriram, a postdoc at the Agency for Science, Technology and Research in Singapore. Led by the Nanyang Technological University in Singapore, where some of the work was done, the investigation concluded that there were issues with six papers on which either Sriram or Lokireddy was first author.

All authors but Lokireddy have agreed to retractions or corrections. Ravi Kambadur of NTU, and Mridula Sharma at the National University of Singapore, are the last two authors on all the papers.

According to a notice from the NTU, the “investigation found a number of instances of alterations to data” in three papers on which Lokireddy is first author. One of those was retracted December 1 by Cell Metabolism: Continue reading Singapore investigation leads to two retractions, two more on the way

7th retraction for heart researcher who faked patient records

1.coverAnna Ahimastos, a heart researcher who faked patient records, has notched her 7th retraction.

One more paper is expected to be retracted, according to a spokesperson from her former institution, the Baker IDI Heart & Diabetes Institute in Australia.

As with the other retractions, the 2005 paper in Hypertension — about how the hypertension drug ramipril may help alleviate cardiovascular disease — is being pulled after Ahimastos admitted to scientific misconduct. She asserts the data remain valid, and has not signed the retraction notice.

The Hypertension paper has been cited 63 times, according to Thomson Scientific’s Web of Knowledge. Here’s the retraction note in full (the language will be familiar to readers who have been following this case):

Continue reading 7th retraction for heart researcher who faked patient records

Cancer research pioneer Robert Weinberg corrected Oncogene paper

onc_cimageRobert Weinberg, a prominent cancer researcher at the Whitehead Institute, issued a correction to a paper in Oncogene in May, fixing two errors missed during proofing.

We found this one a little late, obviously. It also appears to be a relatively minor correction, not one that appears worthy of retraction. We’ve gotten feedback from readers asking why we cover corrections; we chose to flag this one because Weinberg has had such an impact on his field — he discovered the first tumor-causing gene in humans, as well as the first tumor-suppressor gene — and his papers are often highly cited. He also has issued five retractions in the past, most of which for papers whose first author was a member of his lab, who is not a co-author on the Oncogene paper.

Here’s the correction note for “Thrombospondin-1 repression is mediated via distinct mechanisms in fibroblasts and epithelial cells:”

Continue reading Cancer research pioneer Robert Weinberg corrected Oncogene paper

Having non-replicable data may not hurt your rep, says study

plosoneAlthough many scientists fear putting their data to the test of replication efforts, due to the embarrassment they’d feel if their findings couldn’t be repeated, a new study suggests those fears are unfounded.

The paper, published last week in PLOS ONE, found that scientists overestimate how much having non-replicable data will hurt their careers, and the community values those who are honest about what went wrong.

Specifically, as the authors note:

Continue reading Having non-replicable data may not hurt your rep, says study

Is an increase in retractions good news? Maybe, suggests new study

SEEIn Latin America, retractions for plagiarism and other issues have increased markedly — which may be a positive sign that editors and authors are paying closer attention to publishing ethics, according to a small study published in Science and Engineering Ethics.

The authors examined two major Latin American/Caribbean databases, which mostly include journals from Brazil, and have been indexing articles for more than 15 years. They found only 31 retractions, all of which appeared in 2008 or later. (Roughly half of the retractions were from journals indexed in the Thomas Reuters’  Journal of Citations Report®  (JCR).)

This was a notable result, the authors write: Continue reading Is an increase in retractions good news? Maybe, suggests new study