Correction: Calcium sensing receptor protects high glucose-induced energy metabolism disorder via blocking gp78-ubiquitin proteasome pathway.

Since online publication of this article, the authors noticed that there was an error in Figs. 2 and 4. In Fig. 2c the samples were mislabelled, the correct labelling order is 'Control, HG, HG + NPS R568, HG + Calhex231'. In Fig. 4c, an incorrect image was used to compile the HG + NPS R568 group, meaning the control was accidentally duplicated. The corrected images are provided below. The authors confirm that these errors did not influence the reported data, discussion, or conclusion. The authors apologise for any inconvenience to readers arising from this error.