Archive for the ‘image manipulation’ Category
Molecular Vision has issued “full retractions” for a trio of articles by a group of eye researchers. All of the articles were led by Azza El-Remessy, director of the University of Georgia College of Pharmacy’s clinical and therapeutic graduate program.
As much as that is, there might be more still with this case.
The first paper, from 2000, was titled “Regulation of interphotoreceptor retinoid-binding protein (IRBP) gene expression by cAMP in differentiated retinoblastoma cell.” Its abstract states: Read the rest of this entry »
A late researcher in Italy who has already been blamed for image manipulation in a PLOS ONE retraction notice has had two more papers retracted, both from Free Radical Biology and Medicine.
The paper, “The Effect of Soluble RAGE on Inhibition of Angiotensin II-Mediated Atherosclerosis in Apolipoprotein E Deficient Mice,” came from a group of researchers in South Korea.
It purported to show that: Read the rest of this entry »
Karel Bezouška, a researcher who broke into a lab refrigerator to tamper with an investigation into his work, has nine retractions.
Here’s the retraction notice in Biochemistry for 2010’s “Cooperation between Subunits Is Essential for High-Affinity Binding of N-Acetyl-d-hexosamines to Dimeric Soluble and Dimeric Cellular Forms of Human CD69:” Read the rest of this entry »
The article was titled “In vitro neutralization of HCV by goat antibodies against peptides encompassing regions downstream of HVR-1 of E2 glycoprotein.” According to the abstract: Read the rest of this entry »
When retraction notices and expressions of concern appear, particularly those that are opaque, we try our best to find out what’s behind them, whether it’s better explanations or the steps that led to moves. Today, we have one story in which we’ve been able to learn a lot more than usual.
In April, Bas van Steensel, Wendy Bickmore, Thomas Cremer, and Kerstin Bystricky sent a letter to about 80 leading labs in nuclear organization and steroid receptor biology. It began (we’ve added some relevant links): Read the rest of this entry »
Sinead Miggin, a biologist at the National University of Ireland Maynooth, has withdrawn two papers from the Journal of Biological Chemistry (JBC) and has corrected another paper, in the Proceedings of the National Academy of Sciences (PNAS).
Here’s the opaque JBC notice for “14-3-3ϵ and 14-3-3σ inhibit Toll-like receptor (TLR)-mediated proinflammatory cytokine induction,” a paper first published in November 2012: Read the rest of this entry »