This article has been retracted due to the authors wish to retract this article “Interference of Mucin1 inhibits the growth of liver cancer cells by inducing mitochondria mediated and death receptor mediated cell apoptosis” by Yongzhen Zhai, Deping Ding, Liya Wei, Enjing Chen, Guohe Feng, published in Tumor Biology, 2014, DOI: 10.1007/s13277-014-2120-9. Concerns were raised on the accuracy of the data presented and as consequence in the results and conclusions of the article for which the authors accept full responsibility. The authors apologize to the readers, reviewers, and editors for publishing this erroneous data.