Retraction: Gut Microbiota Is a Key Modulator of Insulin Resistance in TLR 2 Knockout Mice.

The authors and editors retract this publication following an investigation into concerns around the data presented in several figures that were brought to the editors’ attention. The text below has been agreed to by the editors, the first author (who was a PhD student at the time of publication), the corresponding author and most of the co-authors. All co-authors have been informed.