Inflammatory cytokine IL6 cooperates with CUDR to aggravate hepatocyte-like stem cells malignant transformation through NF-κB signaling

作者: Qidi Zheng , Zhuojia Lin , Xiaonan Li , Xiaoru Xin , Mengying Wu

DOI: 10.1038/SREP36843

关键词: TelomeraseCancer researchSTAT3Malignant transformationImmunologyTelomereBiologyEmbryonic stem cellProinflammatory cytokineStem cellCarcinogenesisMultidisciplinary

摘要: Inflammatory cytokines and lncRNAs are closely associated with tumorigenesis. Herein, we reveal inflammatory IL6 cooperates long noncoding RNA CUDR to trigger the malignant transformation of human embryonic stem cells-derived hepatocyte-like cells. Mechanistically, cause MELLT3 interact SUV39h1 mRNA3′UTR promote expression. Moreover, excessive also increases tri-methylation histone H3 on nineth lysine (H3K9me3). Intriguingly, under conditions, H3K9me3 promotes expression phosphorylation NF-κB, in turn, phorsphorylated NF-κB Stat3. Furthermore, that phosphorylated Stat3 loads onto promoter region miRs lncRNAs. Ultimately, abnormal increased telomerase activity, telomere length microsatellite instability (MSI), leading

参考文章(56)
Xin Ma, Can-Bin Zhang, Ji-Yuan Li, Overexpression of long non-coding RNA UCA1 predicts a poor prognosis in patients with esophageal squamous cell carcinoma. International Journal of Clinical and Experimental Pathology. ,vol. 7, pp. 7938- 7944 ,(2014)
Anna Maria Buccoliero, Maurizio Genuardi, Stefania Gelmini, Serena Vinci, Francesca Castiglione, Maurizio de Martino, Anna Lisa Iorio, Sabrina Giglio, Iacopo Sardi, Laura Giunti, Martina da Ros, Stefania Cardellicchio, Lorenzo Genitori, Anti-miR21 oligonucleotide enhances chemosensitivity of T98G cell line to doxorubicin by inducing apoptosis. American Journal of Cancer Research. ,vol. 5, pp. 231- 242 ,(2015)
Qian Zhang, Kai Zhao, Qicong Shen, Yanmei Han, Yan Gu, Xia Li, Dezhi Zhao, Yiqi Liu, Chunmei Wang, Xiang Zhang, Xiaoping Su, Juan Liu, Wei Ge, Ross L. Levine, Nan Li, Xuetao Cao, Tet2 is required to resolve inflammation by recruiting Hdac2 to specifically repress IL-6. Nature. ,vol. 525, pp. 389- 393 ,(2015) , 10.1038/NATURE15252
Feng Wang, Hou-Qun Ying, Bang-Shun He, Yu-Qin Pan, Qi-Wen Deng, Hui-Ling Sun, Jie Chen, Xian Liu, Shu-Kui Wang, Upregulated lncRNA-UCA1 contributes to progression of hepatocellular carcinoma through inhibition of miR-216b and activation of FGFR1/ERK signaling pathway. Oncotarget. ,vol. 6, pp. 7899- 7917 ,(2015) , 10.18632/ONCOTARGET.3219
Tetsuhiro Chiba, Tomoko Saito, Kaori Yuki, Yoh Zen, Shuhei Koide, Naoya Kanogawa, Tenyu Motoyama, Sadahisa Ogasawara, Eiichiro Suzuki, Yoshihiko Ooka, Akinobu Tawada, Masayuki Otsuka, Masaru Miyazaki, Atsushi Iwama, Osamu Yokosuka, Histone lysine methyltransferase SUV39H1 is a potent target for epigenetic therapy of hepatocellular carcinoma International Journal of Cancer. ,vol. 136, pp. 289- 298 ,(2015) , 10.1002/IJC.28985
Xin Gui, Haiyan Li, Tianming Li, Hu Pu, Dongdong Lu, Long Noncoding RNA CUDR Regulates HULC and β-Catenin to Govern Human Liver Stem Cell Malignant Differentiation Molecular Therapy. ,vol. 23, pp. 1843- 1853 ,(2015) , 10.1038/MT.2015.166
Murray Heimberg, Mary Louise Watkins, Roslyn Tooker, CARBON TETRACHLORIDE HEPATOTOXICITY: THE DIRECT ACTION OF CCl4 ON THE LIVER Journal of Pharmacology and Experimental Therapeutics. ,vol. 145, pp. 92- 101 ,(1964)
In Hye Jung, Jeffrey Hyun-Kyu Choi, Yong-Yoon Chung, Ga-Lam Lim, Young-Nyun Park, Seung Woo Park, Predominant Activation of JAK/STAT3 Pathway by Interleukin-6 Is Implicated in Hepatocarcinogenesis. Neoplasia. ,vol. 17, pp. 586- 597 ,(2015) , 10.1016/J.NEO.2015.07.005
Haiyan Li, Jiahui An, Mengying Wu, Qidi Zheng, Xin Gui, Tianming Li, Hu Pu, Dongdong Lu, LncRNA HOTAIR promotes human liver cancer stem cell malignant growth through downregulation of SETD2. Oncotarget. ,vol. 6, pp. 27847- 27864 ,(2015) , 10.18632/ONCOTARGET.4443