The twelfth of Alirio Melendez’s 20-something retractions has appeared, in Clinical and Experimental Pharmacology and Physiology.
Along with the retraction notice, the journal runs letters from the paper’s two co-authors. Melendez writes: Continue reading Retraction 12 appears for Alirio Melendez, this one for plagiarism
A second investigation into work co-authored by Paul Morgan, a dean at Cardiff University, has cleared him of research misconduct, but has found that Rossen Donev, a former researcher at the university — who has already retracted one study — falsified images in four papers.
As we reported last August, Cardiff “initiated its Procedure for Dealing with Allegations of Academic Misconduct in Research” after Science-Fraud.org and pseudonymous whistleblower Clare Francis brought concerns about several studies to the university’s attention. That followed an earlier investigation into work by some of the same authors. Cardiff has now completed its report, whose findings were first reported by the BBC and Times Higher Education.
According to a university release, the panel, led by a former Cardiff circuit judge, found that (quoting here): Continue reading Cardiff clears dean of misconduct allegations, but finds former researcher falsified images
Former National University of Singapore and University of Liverpool scientist Alirio Melendez has two more of the 20-something retractions suggested by the investigations into his work. Both appear in the Journal of Biological Chemistry.
Here’s the notice for “FcγRI-triggered generation of arachidonic acid and eicosanoids requires iPLA2 but not cPLA2 in human monocytic cells:” Continue reading Alirio Melendez notches retractions 10 and 11
The Surgeon has retracted a 2012 article by a group from the U.K. who took text from a previously published article. So, you say? Nu?
Well, we found — through relatively little effort — that the plagiarizees were themselves, shall we say, liberal in their use of material from other sources.
The retracted article was titled “Bone graft substitutes: What are the options?,” and it appeared in August 2012. One of the options, we guess, was to steal text.
According to the retraction notice: Continue reading Post 982 — in which we find plagiarized bone graft paper that grafted from other papers
A six year-old review on bird flu that failed to credit some content from another six year-old review of bird flu is now stamped with an Expression of Concern.
Here’s the notice, from Influenza and Other Respiratory Viruses: Continue reading Flu paper duplication earns Expression of Concern
An immunologist found by a former employer to have committed misconduct in more than 20 papers has had another paper retracted.
Here’s the notice for “Refining siRNA in vivo transfection: Silencing SPHK1 reveals its key role in C5a-induced inflammation in vivo,” by Alirio Melendez and colleagues in The International Journal of Biochemistry & Cell Biology: Continue reading Retraction nine appears for Alirio Melendez
Alirio Melendez, who has already retracted five papers and was found by one of his former universities to have committed misconduct on more than 20, has three more retractions.
Here’s the notice for “Antisense Knockdown of Sphingosine Kinase 1 in Human Macrophages Inhibits C5a Receptor-Dependent Signal Transduction, Ca2+ Signals, Enzyme Release, Cytokine Production, and Chemotaxis,” cited 68 times, according to Thomson Scientific’s Web of Knowledge: Continue reading And then there were eight: Three more retractions for Alirio Melendez, all in the Journal of Immunology
A U.K. urban planner and self-styled expert on “truth and lying” has launched a forceful attack on the ethics of a key trade association, accusing it of refusing to promote his work for fear that the findings might be damaging to the profession.
And what, you’re asking, does this have to do with retractions? Trust us. This story’s harder to follow than a New Jersey left turn ramp — but we think you’ll enjoy it.
As a road map, here are a few key players in the drama:
Continue reading Mean streets: Expert on lying accuses planning association of ethical lapses
The Journal of Vascular Surgery is retracting — with vigor — a paper it published online in March after discovering that the authors had published essentially the same article for the Journal of the European Academy of Dermatology and Venereology some months earlier.
Both papers are titled “Randomized controlled trial comparing treatment outcome of two compression bandaging systems and standard care without compression in patients with venous leg ulcers.” The work was funded by the Health, Welfare and Food Bureau of Hong Kong and a grant from Lohmann & Rauscher GmbH & Co KG, a German company that makes compression bandages and other surgical supplies.
According to the retraction notice in JVS: Continue reading Double bind: Duplication of bandaging paper leads to retraction
We’ve seen this movie before: Researchers present a study at a scientific meeting, then learn to their surprise (and, sometimes, chagrin) that a journal has published the data in a supplement or other edition.
That’s the case with a group of UK scientists whose abstract for a meeting of the British Toxicology Society wound up in the journal Toxicology — only to be expunged when they complained.
The work was titled “Molecular mechanisms involved in resistance of CLL cells towards ABT-737, a specific BCL-2 inhibitor.” Gerald Cohen, of the University of Leicester, who led the study, told us: Continue reading Journal “mistake” forces removal of toxicology study by leading scientist