Archive for the ‘biomedcentral’ Category
Lack of conflict of interest disclosure undoes scoliosis study
The journal Scoliosis has retracted a 2012 paper by a pair of German spine doctors over what the editors have called a less-than-fully declared conflict of interest involving one of the authors.
That should be relatively straigtforward – but it’s not quite. Turns out the article does include a disclosure, although perhaps the information it contains was incomplete.
The article, “Soft braces in the treatment of Adolescent Idiopathic Scoliosis (AIS) – Review of the literature and description of a new approach,” was written by Hans-Rudolf Weiss and Mario Werkmenn. Weiss, it seems, has something of a pedigree in the field. According to this website, he practices the “Schroth method” of recurvature, a technique pioneered by his grandmother, Katharina Schroth. From the site: Read the rest of this entry »
“Conflicting investigations” prompt expression of concern in BMC Genomics
BMC Genomics has issued an expression of concern for a 2011 paper by a prominent Argentine chemist, Ariel Fernandez, whose work covers several disciplines — “His research spans representation theory in algebra, physical chemistry, molecular biophysics, and more recently, molecular evolution and drug discovery” — and institutions. And therein lies the tale.
Fernandez appeared as the first author of the article, titled “Subfunctionalization reduces the fitness cost of gene duplication in humans by buffering dosage imbalances,” along with a pair of researchers from Taiwan. Fernandez’s affiliations were listed as being with the Instituto Argentino de Matemática “Alberto P. Calderón”, CONICET (National Research Council of Argentina), in Buenos Aires, the Department of Computer Science at the University of Chicago, and the Morgridge Institute for Research, in Madison, Wisc.
According to the abstract:
Authors “regretfully” retract genomics paper for plagiarism
Authors of a 2012 article in the Journal of Animal Science and Biotechnology have retracted it for plagiarism.
The article, “Progress of genome wide association study in domestic animals,” came from a group of chicken geneticists in China affiliated with the Ministry of Agriculture in Harbin and Northeast Agricultural University, in the same city.
According to the retraction notice: Read the rest of this entry »
Intent was there, but not the intention-to-treat analysis: Breast cancer study retracted
A group of Dutch researchers has retracted a paper they published in March after apparently learning that they’d bungled their statistical analysis in the study.
The article, “Effects of a pre-visit educational website on information recall and needs fulfilment in breast cancer genetic counselling, a randomized controlled trial,” was published in Breast Cancer Research by Akke Albada of the Netherlands Institute for Health Services Research and colleagues.
But according to the notice, Utrecht, we have a problem: Read the rest of this entry »
Surgery journal issues Expression of Concern when institution can’t confirm case study details “for legal reasons”
The editors of the World Journal of Emergency Surgery have published an Expression of Concern about a paper after they couldn’t verify one of the three case reports in it.
Here’s the notice for “Necrotizing fasciitis: literature review of contemporary strategies for diagnosing and management with three case reports: torso, abdominal wall, upper and lower limbs,” by surgeons from Split and Zagreb, Croatia: Read the rest of this entry »
Another retraction from chiropractic researchers for lack of ethics approval
Chiropractic & Manual Therapies — formerly known as Chiropractic & Osteopathy — has retracted a 2010 paper by a team of Australian researchers who failed to obtain institutional review board (IRB) approval for their studies.
As the notice for “A descriptive study of a manual therapy intervention within a randomised controlled trial for hamstring and lower limb injury prevention” explains: Read the rest of this entry »
Authors retract “one-center” cancer study for plagiarizing from…another center
The World Journal of Surgical Oncology has posted the retraction of a 2010 article by Italian researchers who lifted substantial parts of their text from a group that had published on the same topic seven years earlier.
The article, “Colon and rectal surgery for cancer without mechanical bowel preparation: one-center randomized prospective trial,” came from a group of surgical oncologists at San Martino Hospital in Genoa led by Stefano Scabini, who is listed in other publications as chief of the service.
According to the notice: Read the rest of this entry »
Wham, bam, no thank you, ram: Publisher error leads to retraction of already-withdrawn sheep sperm paper
Caution: Sexual innuendo ahead.
The withdrawal method is a notoriously unreliable form of birth control. It seems that what happens between the sheets applies to paper as well as cotton.
Here’s a retraction notice from BMC Research Notes that speaks — and nudges and winks — for itself. The 2011 article, “Effect of controlled and uncontrolled cooling rate on motility parameters of cryopreserved ram spermatozoa,” by a team of Irani veterinary scientists: Read the rest of this entry »

