Retraction

Retraction: 'Cav1.3 is upregulated in osteoporosis rat model and promotes osteoclast differentiation from preosteoclast cell line RAW264.7', by Ping Fan, Nan Hu, Xiuyuan Feng, Yining Sun, Dan Pu, Xiaohong Lv, Zhiming Hao, Yang Li, Wujun Xue, Lan He, J Cell Physiol. 2019; 12821-12827: The above article, published online on 11 February 2019 in Wiley Online Library (https://onlinelibrary.wiley.com/doi/full/10.1002/jcp.27937), has been retracted by agreement between the authors, the journal's Editor in Chief, Prof. Dr. Gregg Fields, and Wiley Periodicals LLC. The retraction has been agreed after the authors asked to replace all the figures. The authors confirmed that the original figures are flawed but did not provide original raw files. An investigation revealed several duplications in figures 2, 3, and 4. Accordingly, the conclusions of this article are considered invalid.