VOLUME 287 (2012) PAGES 26740–26748The publisher of the Journal of Biological Chemistry is issuing an Expression of Concern to inform readers that credible concerns have been raised regarding some of the data and conclusions in the article listed above. The Journal of Biological Chemistry will provide additional information as it becomes available.

中文翻译：

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关注的表达：E3泛素连接酶神经调节蛋白受体降解蛋白1（Nrdp1）通过泛素化和激活转录因子CCAAT /增强子结合蛋白β（C /EBPβ）促进M2巨噬细胞极化。

卷287（2012）第26740–26748页生物化学杂志的发行者发布了关注的表达，以告诉读者关于上述文章中的某些数据和结论引起了人们的关注。《生物化学杂志》将提供可用的其他信息。