Abstract: Retraction: "Long noncoding RNA ZFPM2-AS1 is involved in lung adenocarcinoma via miR-511-3p/AFF4 pathway," by Juan Li, Jun Ge, Ye Yang, Bin Liu, Min Zheng, and Rui Shi, J Cell Biochem. 2020; 2534-2542: The above article, published online on November 6, 2019, in Wiley Online Library (https://doi.org/10.1002/jcb.29476) has been retracted by agreement between the journal's Editor in Chief, Prof. Dr. Christian Behl, and Wiley Periodicals LLC. The retraction has been agreed after the authors stated that unintentional errors occurred during the research process, and the experimental results cannot be verified. Thus, the conclusions are considered to be invalid. The authors were not available for a final confirmation of the retraction.