The article "Circular RNA hsa_circ_0017247 acts as an oncogene in bladder cancer by inducing Wnt/β-catenin signaling pathway, by C.-T. Han, Q.-Y. Bao, S.-J. Cheng, M. Liu, H.-N. Qian, D. Li, published in Eur Rev Med Pharmacol Sci 2020; 24 (3): 1081-1087-DOI: 10.26355/eurrev_202002_20158-PMID: 32096177" has been withdrawn from the authors since they decided to perform further experiments. The Publisher apologizes for any inconvenience this may cause. https://www.europeanreview.org/article/20158.