The following Circulation Research article is being retracted:

Song P, Wang S, He C, Wang S, Liang B, Viollet B, Zou MH. AMPKα2 Deletion Exacerbates Neointima Formation by Upregulating Skp2 in Vascular Smooth Muscle Cells. Circulation Research. 2011;109:1230−1239. DOI: http://dx.doi.org/10.1161/CIRCRESAHA.111.250423

After a confidential investigation conducted in accordance with the University’s policy and federal regulations, the University of Oklahoma Health Sciences Center determined that the following figures were reused by the first author:

Duplication of the β-actin blot in Figures 1D, 2A, and 3A

Duplication of β-actin blot in online Figure IV with β-actin blot in Figure 2D

Duplication of β-actin blot in Figure 6E and online Figure IIB

The first author claims to have the repeated experiments and data and he stands by his results and conclusion; however, the editors are retracting this article based on the findings of the university investigation and in agreement with the University of Oklahoma Health Sciences Center and the authors.

以下流通研究文章正在被撤回：

宋 P，王 S，何 C，王 S，梁 B，紫罗兰 B，邹 MH。AMPKα2 缺失通过上调血管平滑肌细胞中的 Skp2 来加剧新内膜的形成。流通研究。2011;109:1230−1239。DOI：http://dx.doi.org/10.1161/CIRCRESAHA.111.250423

俄克拉荷马大学健康科学中心根据大学政策和联邦法规进行保密调查后，确定以下数字被第一作者重复使用：

图 1D、2A 和 3A 中 β-肌动蛋白印迹的重复

β-肌动蛋白印迹在线复制图 IV 与图 2D 中的 β-肌动蛋白印迹

图 6E 和在线图 IIB 中 β-肌动蛋白印迹的重复

第一作者声称有重复的实验和数据，他坚持他的结果和结论；然而，编辑们根据大学调查的结果并在俄克拉荷马大学健康科学中心和作者的同意下撤回了这篇文章。