Category: misconduct investigations

ASU prof resigns following plagiarism charges, receives $150k+ salary until May 2017

Matthew Whitaker
Matthew Whitaker

A faculty member at Arizona State University has resigned after he was placed on administrative leave while the university investigated plagiarism charges against him.

According to a copy of the settlement agreement obtained by the Arizona Republic, he will continue to receive his salary of more than $150,000 for more than one year.

He will also be reimbursed $25,000 in attorney fees.

According to the agreement: Continue reading ASU prof resigns following plagiarism charges, receives $150k+ salary until May 2017

Anonymous complaint about Dutch economist is “unfounded”: Report

Peter Nijkamp
Peter Nijkamp

Vrije Universiteit Amsterdam (VU) has dismissed an anonymous accusation against economist Peter Nijkamp and two of his colleagues, including one of his graduate students, regarding issues related to “data acquisition and data processing.”

The announcement, released last week, determined the latest complaint was “unfounded:” Continue reading Anonymous complaint about Dutch economist is “unfounded”: Report

Paper claiming GMO dangers retracted amid allegations of data manipulation

FNS2015012717103119A nutrition journal is retracting a paper about potential dangers of eating food containing genetically modified organisms (GMOs) for duplicating a figure, as news stories from Italy are reporting accusations that the last author falsified some of his research.

In the paper, Federico Infascelli, an animal nutrition researcher at the University of Naples, and his colleagues showed modified genes could wind up in the blood and organs of baby goats whose mothers ate GM soybeans. According to our Google Translate version of an article by Italian newspaper La Repubblica, an investigation suggests that Infascelli has manipulated images to suggest GMOs are harmful. He could face fines and be suspended from the university.

La Repubblica reports that a committee appointed by the rector of the university, Gaetano Manfredi, found errors in Infascelli’s data that suggested he had manipulated the results to show GMOs were harmful.

One paper by Infascelli has been retracted from Food and Nutrition Science, “Gamma-Glutamyl Transferase Activity in Kids Born from Goats Fed Genetically Modified Soybean.” The retraction note says the paper was pulled for duplication:

Continue reading Paper claiming GMO dangers retracted amid allegations of data manipulation

List of retractions, corrections grows for Duke researchers

cov200hDuke researcher Michael Foster and his former co-author Erin Potts-Kant are adding to their notice count with a major correction from late last year to a paper on how certain cells in mice respond to a pneumonia infection, citing “potential discrepancies in the data.”

The correction is actually a partial retraction: The note explains that parts of three figures should be discounted.

We’ve also recently unearthed multiple corrections and two retractions from the pair that we missed from earlier in 2015.

After questions about the data in the corrected paper arose, the authors were able to replicate most of the experiments in the paper, according to the note. But since the paper was published, the senior author passed away, closing her lab, so they couldn’t repeat all of the work.

Here’s the correction notice for “Mast cell TNF receptors regulate responses to Mycoplasma pneumoniae in surfactant protein A (SP-A)−/− mice,” published in The Journal of Allergy and Clinical Immunology:

Continue reading List of retractions, corrections grows for Duke researchers

Second of 3 retractions appears for biologist, the result of “a substantial number of falsifications”

Screen Shot 2016-01-13 at 10.19.01 AMA cell biologist who falsifed Western blots has notched a second retraction, with one more expected after a investigation at Nanyang Technological University in Singapore.

First author Sudarsanareddy Lokireddy, now apparently a research fellow at Harvard, did not agree to the retraction, the result of “a substantial number of falsifications.”

In December, we covered the results of the NTU investigation, where Lokireddy used to work. During that investigation, he admitted to falsifying data, Research Integrity Officer Tony Mayer told us. The end result: three retractions.

One of those papers was retracted by Cell Metabolism in December. The second paper, published in Molecular Endocrinology, has been cited 52 times, according to Thomson Scientific’s Web of Knowledge. The retraction note explains which figures were falsified:

Continue reading Second of 3 retractions appears for biologist, the result of “a substantial number of falsifications”

Renewable energy researcher recycled material, agrees to withdraw 10 papers

S13640321Investigations at two institutions at Taiwan determined in 2013 that a renewable energy researcher duplicated his own work; the researcher agreed to pull 10 papers. A total of six have been withdrawn or retracted, two in November, 2015.

Shyi-Min Lu is the corresponding author on the two newly retracted papers, from Renewable and Sustainable Energy Reviews. The retractions follow investigations at the Industrial Technology Research Institute, where Lu used to work, and National Taiwan University, his former employer. Lu admitted to committing offenses in 10 papers. He was fired from NTU, where he was a research assistant at the university’s Energy Research Center.

First author Falin Chen — also a co-author on the paper duplicated by the retractions — was not aware that the papers bearing his name had been submitted. He told us how he found out:  Continue reading Renewable energy researcher recycled material, agrees to withdraw 10 papers

Science retracting paper by chemists cut off from NSF funding

Bruce Eaton
Bruce Eaton
feldheim
Daniel Feldheim

The National Science Foundation will no longer fund a pair of chemists who “recklessly falsified data,” according to a report from the NSF’s Office of Inspector General, unless they “take specific actions to address issues” in a 2004 Science paper.

That paper is going to be retracted as soon as possible, Science told us. The co-authors that the NSF reprimanded are Bruce Eaton and Dan Feldheim, now at the University of Colorado at Boulder; they have been under scrutiny since 2008, when an investigation at North Carolina State University, their former employer, found that the Science paper contained falsified data.

The paper, “RNA-Mediated Metal-Metal Bond Formation in the Synthesis of Hexagonal Palladium Nanoparticles,” has been cited 138 times.

Science Editor in Chief  Marcia McNutt told us today that a retraction is in the works:

Continue reading Science retracting paper by chemists cut off from NSF funding

Suspicions of data manipulation lead to correction of testicular cancer paper

Screen Shot 2015-12-10 at 5.20.23 PM

The corresponding author of a paper on testicular cancer is telling readers to discount a figure after she learned it may have been manipulated.

Although that one figure in the 2005 paper in the British Journal of Cancer may be problematic, the authors found data to support the other figures, and its conclusions.

This isn’t the first time first author Kerry Manton has faced questions over her data — in 2012, one of her papers was retracted following an investigation by her institution, the Queensland University of Technology. And in 2014, QUT repaid a $275,000 grant after finding Manton

failed to fulfill (her) responsibilities in relation to the responsible dissemination of research findings and that this, coupled with a failure to correct the errors, constituted research misconduct.

Here’s the corrigendum for “Hypermethylation of the 5′ CpG island of the gene encoding the serine protease Testisin promotes its loss in testicular tumorigenesis:”

Continue reading Suspicions of data manipulation lead to correction of testicular cancer paper

Retractions follow misconduct by biologist, one more on the way

Screen Shot 2016-01-06 at 11.11.12 AM

Two journals have retracted papers by a biologist at the University of Tokyo who admitted to scientific misconduct, including data duplication and misrepresentation. Another journal is planning to retract one of the researcher’s papers later this month.

Hyun Kim studies a protein known as the “ski protein.” However, one analysis of the role of ski protein in development was retracted late last month by the Asian-Australasian Journal of Animal Sciences. The journal decided to investigate after Kim admitted to misconduct in two other papers published in a different journal.

Here’s the note for the paper:

Continue reading Retractions follow misconduct by biologist, one more on the way

Prostate cancer paper retracted after investigation can’t review original image

1.coverAn article about how a COX-2 inhibitor (celecoxib) inhibits growth of prostate cancer in rats is being retracted after the authors were unable to provide an investigation committee at New York University with the backup they were asking for.

When the paper was published in 2003, first author Bhagavathi Narayanan worked at the Institute for Cancer Prevention in New York (also known as the American Health Foundation). But when the institute went broke the next year — thanks partly to lavish salaries and offices, as the New York Post reported —  the authors claim they could no longer obtain back up for an image in the paper, once it was questioned years later by NYU, where Narayanan is now based.

Here’s the retraction note, published in Clinical Cancer Research:

Continue reading Prostate cancer paper retracted after investigation can’t review original image