Search Results for: western blots

Another correction appears for husband-wife team found to have manipulated images

Alejandra Bravo and Mario Soberon, a wife-husband research team at the National Autonomous University of Mexico (UNAM) who received sanctions — later lifted — for manipulating images in a number of papers have corrected another article. The paper, “The mitogen-activated protein kinase p38 is involved in insect defense against Cry toxins from Bacillus thuringiensis,” appeared … Continue reading Another correction appears for husband-wife team found to have manipulated images

Mitochondrial fission paper falls for fusing data from earlier work

A team of neuroscientists in Japan has lost their 2012 article in Brain Research for duplicating elements of a figure from a paper they’d published earlier that year in another journal. The article, “Dynamic changes of mitochondrial fission proteins after transient cerebral ischemia in mice,” came from a lab at Okayama University. The last author … Continue reading Mitochondrial fission paper falls for fusing data from earlier work

Lifted figure prompts retraction of Oncogene paper by Roman-Gomez

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 … Continue reading Lifted figure prompts retraction of Oncogene paper by Roman-Gomez

Irony? Paper by author whose attorneys sent cease-and-desist letter to Science Fraud retracted

A Brazilian author whose attorneys were the first to send the now-shuttered Science Fraud site a cease-and-desist letter has now had a paper retracted. As Retraction Watch readers may know, Science Fraud shut down earlier this week in response to legal threats. Those threats were preceded by a cease-and-desist letter last month from attorneys for … Continue reading Irony? Paper by author whose attorneys sent cease-and-desist letter to Science Fraud retracted

Neuroscientist made up data in NIH grant applications, says ORI

Paul Muchowski, a neuroscience researcher at the Gladstone Institute of Neurological Disease in San Francisco, faked data in multiple grant applications, according to findings released today by the Office of Research Integrity (ORI). In a funded NIH grant, R01 NS054753-06A1, and two submitted grant applications, R01 NS054753-06 and R01 NS047237-06, ORI says that Muchowski “knowingly … Continue reading Neuroscientist made up data in NIH grant applications, says ORI

Five retractions for cancer research team for manipulated figures

The International Journal of Cancer, a Wiley title, has retracted a pair of articles from a group at UT Southwestern Medical Center in Dallas, for image manipulation. The papers, from the lab of Adi Gazdar, the W. Ray Wallace Distinguished Chair in Molecular Oncology Research who is known for his massive collection of human cancer … Continue reading Five retractions for cancer research team for manipulated figures

Two more retractions for Spanish leukemia researcher Román-Gómez

The journal Haematologica has retracted two papers by José Román-Gómez, both of which involve image manipulation, bringing his total to four. Here’s the first notice, for a 2007 article titled “Epigenetic regulation of human cancer/testis antigen gene, HAGE, in chronic myeloid leukemia” that has been cited 20 times, according to Thomson Scientific’s Web of Knowledge:

A Wnt-er’s tale: Blood pulls second signaling paper from Spanish scientists over image fakery

Blood has pulled a paper 2007 paper from a group of Spanish researchers, one of whom appears to have been manipulating images. The group’s work became the focus of expressions of concern from the Journal of Clinical Oncology this spring and in 2010. The article, “Epigenetic regulation of Wnt-signaling pathway in acute lymphoblastic leukemia,” purported … Continue reading A Wnt-er’s tale: Blood pulls second signaling paper from Spanish scientists over image fakery

Leading cancer vaccines researcher retracts paper for figure “discrepancies” flagged by watchdog blog

Gerold Schuler, a German immunology researcher who shared the 2006 Deutscher Krebspreis — aka the German Cancer Prize — for his work that contributed to cancer vaccines has retracted a paper in International Immunology following concerns raised by a German science watchdog blog. Here’s the notice:

JCO expresses concern over images from Spanish group that had aroused earlier concern

The Journal of Clinical Oncology has issued an expression of concern about a 2003 article by a group of researchers in Spain who appear to have had recurrent problems with images. The paper has been cited 56 times, according to Thomson Scientific’s Web of Knowledge. Here’s the notice: It has been brought to our attention, … Continue reading JCO expresses concern over images from Spanish group that had aroused earlier concern