Expression of Concern. Low Concentration of Interleukin-1β Induces FLICE-Inhibitory Protein–Mediated β-Cell Proliferation in Human Pancreatic Islets. Diabetes 2006;55:2713–2722; DOI: 10.2337/db05-1430

On the basis of the recommendation of the American Diabetes Association’s Panel on Ethical Scientific Programs (ESP), the American Diabetes Association, the publisher of Diabetes, is issuing this expression of concern to alert readers to questions about the reliability of the data in the above-cited article. After readers contacted the journal about the potential republication of images from this article, the ESP reviewed the following...