In the article titled “Dual Inhibiting Senescence and Epithelial-to-Mesenchymal Transition by Erythropoietin Preserve Tubular Epithelial Cell Regeneration and Ameliorate Renal Fibrosis in Unilateral Ureteral Obstruction” [1], there was an error in Figure , where the picture for EPO/Sham in the Smad2/3 was incorrect.

The correct EPO/Sham picture is shown in Figure 3.