Diabetes paper retracted for “misgrouping errors” that remain under investigation

A group of researchers at the University of Minnesota have retracted a paper in Diabetes for image problems, but exactly what happened is still under investigation.

Here’s the notice:

Authors retract Diabetes paper after submitting it “without knowledge of inherent errors”

A group of neuroscientists has retracted a paper published earlier this last year in Diabetes after realizing that a figure that took up a whole page of the paper may not have been quite right.

Here’s the notice for “Blockade of receptor for advanced glycation end products in a model of type 1 diabetic leukoencephalopathy”:

Retraction three for Milena Penkowa, for diabetes-exercise study

Milena Penkowa, the former University of Copenhagen scientist found by her university to have embezzled grant funds and to have possibly committed misconduct in 15 papers, has another retraction.

An international panel released its findings in July, as Nature reported then: