In the article titled “Early Growth Response Protein 1 Promotes Restenosis by Upregulating Intercellular Adhesion Molecule-1 in Vein Graft” [1], there was an error in Figure 4(c). The figure should show the internal control “GAPDH” blot. The corrected figure is shown below and is listed as Figure 4.

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Figure 4 
Egr-1 knockout (KO) decreased ICAM-1 expression. (a) Venous ECs from WT and Egr-1 KO mice were isolated and stimulated with mechanical stretch from 0 to 3 h (). ICAM-1 mRNA expression was determined by real-time RT-PCR. (b) Egr-1 KO decreased ICAM-1 protein levels after mechanical stretch stimulation for 24 h (). Data are expressed as . versus the WT group; # versus the WT/ST group. (c) Egr-1 KO decreased ICAM-1 mRNA expression in the mouse vein graft model (). Data are expressed as . versus the WT group. WT: wild-type mice; WT/ST: venous ECs from WT mice stimulated with mechanical stretch; Egr-1 KO: Egr-1 knockout mice; Egr-1 KO/ST: venous ECs from Egr-1 knockout mice stimulated with mechanical stretch.