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DNMT3b/OCT4 expression confers sorafenib resistance and poor prognosis of hepatocellular carcinoma through IL-6/STAT3 regulation.

Ssu-Chuan LaiYu-Ting SuChing-Chi ChiYung-Che KuoKam-Fai LeeYu-Chih WuPei-Chi LanMuh-Hwa YangTe-Sheng ChangYen-Hua Huang
Published in: Journal of experimental & clinical cancer research : CR (2019)
The DNMT3b plays a critical role in the IL-6-mediated OCT4 expression and the drug sensitivity of sorafenib-resistant HCC. The p-STAT3 activation increases the DNMT3b/OCT4 which confers the tumor early recurrence and poor prognosis of HCC patients. Findings from this study highlight the significance of IL-6-DNMT3b-mediated OCT4 expressions in future therapeutic target for patients expressing cancer stemness-related properties or sorafenib resistance in HCC.
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