Category: united states

Study linking vaccines to autism pulled following heavy criticism

Frontiers in Public HealthA study linking vaccines to autism and other neurological problems has been removed by a Frontiers journal after receiving heavy criticism since it was accepted last week. 

The abstract — published online in Frontiers in Public Health after being accepted November 21 — reported findings from anonymous online questionnaires completed by 415 mothers of home-schooled children 6-12 years old. Nearly 40 percent of children had not been vaccinated, and those that had were three times more likely to be diagnosed with neurodevelopmental disorders such as autism, the study found.

After receiving criticism on Twitter, Frontiers released a public statement, noting that the study was only “provisionally accepted but not published,” and is being re-reviewed. When asked for a comment, a Frontiers spokesperson referred us to the statement. Continue reading Study linking vaccines to autism pulled following heavy criticism

Study errors “may have placed you or your child at a greater risk of harm”: 2014 letter to parents

Mani Pavuluri
Mani Pavuluri

Three psychiatric studies of children contained a myriad of problems that may have put participants at greater risk than was disclosed by consent forms, according to a 2014 letter sent to hundreds of the participants and their families.

Through a public records request, we’ve obtained a copy of the letter — which lists a host of problems in the studies, ranging from enrolling ineligible patients, not informing families of the risks associated with the studies, and skipping tests intended to minimize the risks associated with lithium.

In 2013, Mani Pavuluri told the University of Illinois at Chicago that one of her study participants had been hospitalized — an event which prompted the university to halt three of her studies, launch a misconduct probe, and send letters to approximately 350 families of children participating in the research, notifying them of what happened.

The letter concludes:

Continue reading Study errors “may have placed you or your child at a greater risk of harm”: 2014 letter to parents

Journal editor resigns over firestorm from circumcision article

10-5409-logoCircumcision is a hot topic. So hot, questions about a reviewer’s potential conflict with the author of an article promoting circumcision prompted a journal editor to resign, and one academic to call another a “fanatic.”

It began in August, when Brian Morris, professor emeritus of molecular medicine at the University of Sydney, published a critique of a paper that itself had critiqued the practice of circumcision. But the sole reviewer of Morris’s article was a frequent co-author of his, Aaron Tobian of the Johns Hopkins School of Medicine. In his reference section, Morris listed five papers on which he and Tobian were co-authors.

A tipster forwarded us emails from Eduardo Garin, editor in chief of the journal, saying he had resigned from the journal after it refused to retract the paper, despite the fact that its sole reviewer was a frequent collaborator of the author. However, Garin is still listed as editor in chief on the journal’s site.  

Garin confirmed to us that he resigned after the publisher refused to retract or correct the Morris article; however, Xiu-Xia Song, vice director of the editorial office at Baishideng, told us by email that Garin is still the journal’s editor.

Here are some specifics:

Continue reading Journal editor resigns over firestorm from circumcision article

Details of investigative report into Sarkar released by ACLU

Fazlul Sarkar
Fazlul Sarkar

We knew that Wayne State University had investigated allegations of misconduct against Fazlul Sarkar, the scientist who is suing PubPeer commenters over criticisms of his work. We knew The Scientist had obtained a copy of the report, which concluded he had engaged in widespread misconduct, and he should retract more than 40 papers.

And now, thanks to the American Civil Liberties Union, which is representing PubPeer in court and has filed a motion to include the report as evidence in the case, we have a copy.

It’s a long read, but here are some highlights:

Continue reading Details of investigative report into Sarkar released by ACLU

Two Harvard-led groups pull well-cited cancer papers for duplication

the-journal-of-clinical-investigationTwo sets of authors based largely at Harvard Medical School have each retracted a paper for duplication in the same journal.

Both papers — which are more than a decade old — were pulled in The Journal of Clinical Investigation on November 1 by their respective corresponding authors.

One paper’s last author told us it was difficult to identify how the duplications occurred since the study took place so long ago, but added that multiple experiments had corroborated the results.

Here’s the first retraction notice for “Complementary roles of IRS-1 and IRS-2 in the hepatic regulation of metabolism:” Continue reading Two Harvard-led groups pull well-cited cancer papers for duplication

Official notice published for chem paper slated for retraction in 2011

process-safetyAfter five years, Elsevier has finally issued a notice of retraction for a paper it announced it was pulling for fraud in 2011.

All of the papers were produced by a research group in Brazil; all were retracted after the publisher conducted an investigation, concluding that the NMR results had been manipulated. At the time, the last author on the latest retraction, Claudio Airoldi, defended the work. Since then, however, Airoldi has logged two more retractions, bringing his total to 13.

Here’s the full text of the retraction notice, from Process Safety and Environmental Protection: Continue reading Official notice published for chem paper slated for retraction in 2011

Journal pulls plug on paper that predicts person’s death, against authors’ objections

frontier-in-human-neuroscienceSome people can look at an old photograph of a person — say, of your grandmother in elementary school — and tell whether the person is today alive or dead, according to a paper published last spring.

If that sounds too weird to be true…well, it might be. The journal editors have retracted the paper for not having enough evidence to back up its claims, despite the authors’ objections.

Here’s the retraction notice for “Prediction of Mortality Based on Facial Characteristics,” published in Frontiers in Human Neuroscience:

Continue reading Journal pulls plug on paper that predicts person’s death, against authors’ objections

Two journals, same name: Did one editor retract the other’s paper?

amphibian-and-reptile-conservationTwo journals sharing the same title — allegedly due to an “academic divorce” between the founders — are giving two different accounts to why a paper may (or may not) have been retracted.

Confused yet? We are.

Here’s what we can piece together. The journal Amphibian and Reptile Conservation once had two editors, Craig Hassapakis and Robert Browne; both names appear on the same cover of a 2011-2012 issue of the journal, as librarian Jeffrey Beall noted in a blog post published last year. But since then, there seems to have been an “academic split” between the two (as defined by Beall), and each now publishes a different version of the publication named Amphibian and Reptile Conservation.

Recently, we came across a 2013 paper co-authored by Browne marked “Retracted” on the version of the site founded by Craig Hassapakis. Browne’s version of the journal can be found here. 

Meanwhile, the study’s first author, Omar Fadhil Al-Sheikhly from the University of Baghdad in Iraq, claims the paper was never retracted in the first place: Continue reading Two journals, same name: Did one editor retract the other’s paper?

Former Duke researcher at center of lawsuit lodges 16th retraction

ajrcmb-2016-55-issue-5-coverTwo former researchers at Duke University at the center of a lawsuit by a whistleblower to recoup millions in federal funding have lost yet another paper.

This is hardly the first retraction for Erin Potts-Kant, who used to work in the pulmonary lab of now-retired William Michael Foster. Earlier this year, a lawsuit filed by a former colleague of Potts-Kant and Foster was unsealed alleging that the pair — along with the university — included fraudulent data in materials involving more than 60 grants, worth hundreds of millions of dollars.

That is the legal side of their story. The science publishing side is that Potts-Kant and Foster have been steadily adding to their list of retractions — this paper represents her 16th, and his 13th.

Here’s the notice for “Nitric oxide mediates relative airway hyporesponsiveness to lipopolysaccharide in surfactant protein A-deficient mice:” Continue reading Former Duke researcher at center of lawsuit lodges 16th retraction

Authors retract third cancer paper for missing original data

international-journal-of-oncologyResearchers have retracted their third paper due to missing original data, following an investigation at their former institution in New York.

We’ve previously reported on two retractions of papers co-authored by Bhagavathi Narayanan and Narayanan K. Narayanan, previously based at the New York University (NYU) School of Medicine. The studies were pulled when the pair couldn’t provide original images to investigators at NYU School of Medicine. One author has blamed the lack of original data on the abrupt closure of her previous institution in 2004, after it allegedly misspent millions in federal grants. 

However, the latest retraction affects a paper published eight years later in the International Journal of Oncology. Its coauthors include Bhagavathi Narayanan, Narayanan K. Narayanan and Rajkishen Narayanan; we haven’t been able to uncover if there is a relation between them.

A spokesperson for the NYU School of Medicine sent us this statement: Continue reading Authors retract third cancer paper for missing original data