DEAD Box Protein 5 Inhibits Liver Tumorigenesis by Stimulating Autophagy via Interaction with p62/SQSTM1
Hao Zhang, Yanqiu Zhang, Xiaoyun Zhu, Chen Chen, Chao Zhang, Yuanzheng Xia, Yucheng Zhao, Ourania Andrisani, Lingyi Kong – 3 October 2018 – In hepatocellular carcinoma (HCC), dysregulated expression of DDX5 (DEAD box protein 5) and impaired autophagy have been reported separately. However, the relationship between them has not been explored. Here we present evidence to show that, by interacting with autophagic receptor p62, DDX5 promotes autophagy and suppresses tumorigenesis.