A group at the University of Texas Southwestern led by Adi F. Gazdar that found evidence of inappropriate image manipulation in a number of their papers has retracted its seventh and eighth studies.
Over the past week, there have been a number of comments on PubPeer — a site of which we’re big fans — about a 2007 paper inOncogene.
The comments suggested that the figures in the paper had problems. Some bands seemed to be duplicated, and one of the images looked very much like that of another paper.
Shigeaki Kato, the former University of Tokyo endocrinology researcher found to have manipulated images in dozens of papers, has six more retractions, bringing his total to 23.
The journal Oncogene has retracted a 2005 paper from a group led by Jose Roman-Gomez, a Spanish researcher who appears to be a serial image manipulator/misappropriator.
The article, “Promoter hypomethylation of the LINE-1 retrotransposable elements activates sense/antisense transcription and marks the progression of chronic myeloid leukemia,” was published online in September 2005 and has been cited 106 times, according to Thomson Scientific’s Web of Knowledge.
For some journals, thorough retraction notices are the rule — and, when misconduct is involved, the price authors pay for abusing the trust of the editors and the readers. Others seem to take a more casual approach. Guess which we think is best.
Consider the case of a group of researchers in China led by Tan Jinquan, an immune system expert at Wuhan University. Over the past two years or so, Jinquan and colleagues have lost no fewer than a half-dozen papers containing evidence of image manipulation. But, depending on the journal pulling the articles, you might not know it.
The U.S. Department of Health and Human Services’ Office of Research Integrity (ORI) has found that a Boston University cancer researcher made up experiments reported in two papers funded by National Cancer Institute and National Institutes of Health grants. According to the ORI notice:
Sheng Wang, PhD, Boston University School of Medicine Cancer Research Center: Based on the Respondent’s acceptance of ORI’s research misconduct findings, ORI found that Dr. Sheng Wang, who has been an Assistant Professor, Department of Medicine, Boston University School of Medicine Cancer Research Center (BUSM), engaged in research misconduct in research supported by National Cancer Institute (NCI), National Institutes of Health (NIH), grants R01 CA102940 and R01 CA101992.