Correction: 4-cholesten-3-one suppresses lung adenocarcinoma metastasis by regulating translocation of HMGB1, HIF1α and Caveolin-1

During the review of this work, the authors identified several inadvertent errors in the figure preparation process. The original data were re-examined, confirming that these issues resulted from unintentional mistakes during the assembly of the figures or manuscript. The specific corrections are as follows: 1. An overlap is observed in the Transwell experiment images between Figure 1E and Figure 3F. A partial duplication also exists in Figure 1D. 2. The electron microscopy image shown in Figure 2E was incorrectly assembled during figure preparation. 3. Acknowledgements. This work was supported by the Promotive research fund for excellent young and middle-aged scientists of Shandong Province (Grant No. BS2011SW036; BS2013YY065), and the Science and Technology Development Plan Project of Shandong Province (Grant No. 2014GSF118157).