重复用图: MicroRNA-9 modified bone marrow-derived mesenchymal stem cells (BMSCs) repair severe acute pancreatitis (SAP) via inducing angiogenesis in rats

MicroRNA-9 modified bone marrow-derived mesenchymal stem cells (BMSCs) repair severe acute pancreatitis (SAP) via inducing angiogenesis in rats

单位：

• Department of General Surgery, Yijishan Hospital, Wannan Medical College, Wuhu, 241001, Anhui, China
• Department of General Surgery, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China
• Department of Pharmacology and Pharmaceutical Sciences, USC School of Pharmacy, Los Angeles, California, 90089, USA

原文：https://stemcellres.biomedcentral.com/articles/10.1186/s13287-018-1022-y

杂志：Stem Cell Research & Therapy  撤稿时间2023/7/28

撤稿原因：

本文中展示的一些图表存在重大疑虑，质疑数据的完整性。图 1 此前已作为图 1 发表在以下文章[1]中。

图 3A 已作为图 4A 发表在下面的文章中[2]。

图 2B 中，SAP 和 TuD-BMSCs 的 CD31 图像有重叠。图 5D 中，VECs + miR-9 对照组和模拟组的图像有重叠。

1. Qian D, Wei G, Xu C, et al. Bone marrow-derived mesenchymal stem cells (BMSCs) repair acute necrotized pancreatitis by secreting microRNA-9 to target the NF-κB1/p50 gene in rats. Sci Rep. 2017;7:581.

2. Gong J, Meng H, Hua J, Song Z, He ZG, Zhou B, Qian M. The SDF-1/CXCR4 axis regulates migration of transplanted bone marrow mesenchymal stem cells towards the pancreas in rats with acute pancreatitis. Mol Med Rep. 2014;9:1575–82.