RT Journal Article SR Electronic T1 2,5-dimethylcelecoxib improves immune microenvironment of hepatocellular carcinoma by promoting ubiquitination of HBx-induced PD-L1 JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e001377 DO 10.1136/jitc-2020-001377 VO 8 IS 2 A1 Chen, Zhanfei A1 Chen, Yiyin A1 Peng, Lirong A1 Wang, Xiaoqian A1 Tang, Nanhong YR 2020 UL http://jitc.bmj.com/content/8/2/e001377.abstract AB Markup server — Error Not Found The page you were trying to reach could not be found. Please check the address for the page you were trying to reach. If you believe you have reached this page in error, you may contact us with any questions.