Retraction

Retraction: “Elevation of circular RNA circ‐POSTN facilitates cell growth and invasion by sponging miR‐1205 in glioma,” by Yimin Yang, Ying Zhang, Bin Chen, Lili Ding, Zhuang Mu, and Yanhua Li, J Cell Biochem . 2019; 16567‐16574. The above article, published online on 12 May 2019 in Wiley Online Library ( doi:10.1002/jcb.28916 ), has been retracted by agreement between the authors, the journal's Editor in Chief, Prof. Dr. Christian Behl, and Wiley Periodicals LLC. The authors asked for a retraction and stated that unintentional errors occurred during the research process, so that the experimental results cannot be verified. Thus, the conclusions are considered to be invalid. The authors were not available to approve the retraction text after the investigation was concluded.