Retraction of: 'In vitro and in vivo human gastric cancer inhibition by Trifolirhizin is facilitated via autophagy, mitochondrial mediated programmed cell death, G2/M phase cell cycle arrest and inhibition of m-TOR/PI3K/AKT signalling pathway', by Ke Zhang, Weidong Liu*, Zhan Qu, Qin Liu, Jie Chen, Ran Tao, Youming Deng, Yu Zhang JBUON 2019;24(3):1100-1105; PMID:31424667. Following the publication of the above article, readers drew to our attention that part of the data was unreliable. The authors were requested to provide the raw data to prove the originality, but were unable to do so. After an investigation, the Editors of JBUON decided to retract this article. We thank the readers for bringing this matter to our attention. We apologize for any inconvenience it may cause.