Erratum to “Epac1 Restores Normal Insulin Signaling through a Reduction in Inflammatory Cytokines”

In the article titled “Epac1 Restores Normal Insulin Signaling through a Reduction in Inflammatory Cytokines” [1], it was found that the western blots in Figures 5(b) and 5(c) were duplicated. This error happened during the production process. The corrected figure is shown below.

Figure 1.

(a) Western blotting for the ratio of IL-1β siRNA to β-actin in REC grown in normal glucose (NG) and high glucose (HG). Some REC grown in HG were transfected with IL-1β siRNA or scrambled siRNA (sc). (b–d) Western blotting for the ratio of phosphorylated insulin receptor on tyrosine 1150/1151 (p-IR), IRS-1Ser307 (p-IRS-1), and Akt (p-Akt) to total protein. (e) ELISA results for cleaved caspase 3 levels. ^∗P < 0.05 versus NG, ^#P < 0.05 versus HG. N = 4 or 5 for all groups. Data are mean ± SEM.