Search Results for: pubpeer

Researcher loses battle with Cell over wording of retraction notice

For months, a researcher has wrestled with a journal over the wording of an upcoming retraction notice. It appears that she has lost. Earlier this week, Cell retracted the paper, despite the protests of first author Shalon Babbitt Ledbetter. When Ledbetter learned the journal was planning to retract the biochemistry paper over image manipulations, but … Continue reading Researcher loses battle with Cell over wording of retraction notice

Author under fire has eight papers retracted, including seven from one journal

A researcher whose work on the use of nanomaterials has been heavily scrutinized on PubPeer — with one critic alleging a paper contained “obviously fabricated” images — has lost eight papers. [Editor’s note: See update below.] The eight articles — seven from Biosensors and Bioelectronics and one from Analytica Chimica Acta, both published by Elsevier … Continue reading Author under fire has eight papers retracted, including seven from one journal

Weekend reads: Unauthorized vaccine trial leads to criminal investigation; outrage over a skeleton study; how much plagiarism is OK?

Before we present this week’s Weekend Reads, a question: Do you enjoy our weekly roundup? If so, would you consider a tax-deductible donation of $25, or a recurring donation of an amount of your choosing, to support it? Thanks in advance. The week at Retraction Watch featured a look at how likely it is for researchers who … Continue reading Weekend reads: Unauthorized vaccine trial leads to criminal investigation; outrage over a skeleton study; how much plagiarism is OK?

Caught Our Notice: Researcher who once threatened to sue Retraction Watch now up to 19 retractions

Title: Curcumin-Free Turmeric Exhibits Activity against Human HCT-116 Colon Tumor Xenograft: Comparison with Curcumin and Whole Turmeric What Caught Our Attention: We haven’t heard much about Bharat Aggarwal since his seven retractions in 2016 propelled him onto our leaderboard (and long after he threatened to sue Retraction Watch for our reporting). There was a whisper … Continue reading Caught Our Notice: Researcher who once threatened to sue Retraction Watch now up to 19 retractions

What if we could scan for image duplication the way we check for plagiarism?

Paul Brookes is a biologist with a passion for sleuthing out fraud. Although he studies mitochondria at the University of Rochester, he also secretly ran a science-fraud.org, a site for people to post their concerns about papers. Following legal threats, he revealed he was the author and shut the site in 2013 — but didn’t … Continue reading What if we could scan for image duplication the way we check for plagiarism?

McGill dept chair says she was blindsided by coauthor’s plagiarism

When Parisa Ariya was invited to write a review for a special issue of the journal Atmosphere, she asked one of her former doctoral students to take the lead. But she soon regretted that decision after discovering Lin (Emma) Si had plagiarized and duplicated significant portions of the review. Ariya, chair of the Department of … Continue reading McGill dept chair says she was blindsided by coauthor’s plagiarism

Weekend reads: “Weaponized transparency;” fighting academic spam with humor; NIH cracks down

Before we present this week’s Weekend Reads, a question: Do you enjoy our weekly roundup? If so, would you consider a tax-deductible donation of $25, or a recurring donation of an amount of your choosing, to support it? Thanks in advance. The week at Retraction Watch featured a major case of misconduct at The Ohio State University, … Continue reading Weekend reads: “Weaponized transparency;” fighting academic spam with humor; NIH cracks down

Caught Our Notice: “The first author cut the thermoprinter paper printout into pieces and reassembled them”

Title: A mitochondrial ferredoxin is essential for biogenesis of cellular iron-sulfur proteins What Caught Our Attention: Here’s a cut-and-paste issue that gave us pause. The authors of an 18-year-old paper in PNAS corrected it after realizing some bands in a figure were duplicated (an issue raised on PubPeer one year ago). It turns out, the … Continue reading Caught Our Notice: “The first author cut the thermoprinter paper printout into pieces and reassembled them”

Figures in cancer paper at root of newly failed compound called into question

How much role did a potentially problematic paper play in the demise of a once-promising compound? Researchers are questioning the validity of a high-profile article, published by Nature in 2006. Although the letter is 12 years old, the concerns have current implications: It was among the early evidence used to develop a cancer compound that … Continue reading Figures in cancer paper at root of newly failed compound called into question

Probe finds misconduct in eight papers by researcher in Sweden

An external probe has concluded that a researcher based at the University of Gothenburg committed misconduct in multiple papers, all of which should be withdrawn. Among 10 papers by Suchitra Sumitran-Holgersson at the University of Gothenburg, an Expert Group concluded that eight contained signs of scientific misconduct. The Expert Group, part of Sweden’s Central Ethical … Continue reading Probe finds misconduct in eight papers by researcher in Sweden