RETRACTION: M. Deng, Y. Xue, L. Xu, Q. Wang, J. Wei, X. Ke, J. Wang, and X. Chen, “Chrysophanol Exhibits Inhibitory Activities Against Colorectal Cancer by Targeting Decorin,” Cell Biochemistry & Function 38, no. 1 (2020): 47‐57, https://doi.org/10.1002/cbf.3445 . The above article, published online on 11 November 2019 in Wiley Online Library ( wileyonlinelibrary.com ), has been retracted by agreement between the authors; the journal Editor‐in‐Chief, Robert Heath; and John Wiley & Sons Ltd. The authors contacted the journal requesting retraction of the article, while simultaneously a third party contacted the publisher with concerns about the figures. Further investigation revealed concerns with Figures 1, 2, 3, and 6, including unauthorized image reuse from previously published articles by different author groups and image duplication between the figures. The authors were unable to provide all of the original data. The retraction has been agreed because of concerns that the figures were duplicated from other sources, affecting the interpretation of the data and results presented.