Retraction: Chen, Z-C, Wang, T-T, Bian, W, et al. Allopregnanolone restores the tyrosine hydroxylase-positive neurons and motor performance in a 6-OHDA-injected mouse model. CNS Neurosci Ther. 2020; 26: 1069–1082. https://doi.org/10.1111/cns.13432. The above article, published online on 30 June 2020 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the authors, the journal's Editor in Chief, Dr Jun Chen, and John Wiley & Sons Ltd. The retraction has been agreed following concerns raised about possible image manipulation in Figures 5A, 6C, and 6H. The concerns were shared with the authors of the article who confirmed that some of the bands had been manipulated during figure preparation. As a result, the Editor-in-Chief no longer has confidence in the results and conclusions drawn and the article is being retracted.