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. 2021 Nov;9(21):1618. doi: 10.21037/atm-21-2620

Figure 1.

Figure 1

miR-155 upregulation in monocytes of chronically HCV-infected individuals. (A) Representative dot plots of flow cytometric analysis for CD14+ monocytes in PBMCs, stained with isotype and CD14-FITC antibodies, >90% CD14+ monocytes were isolated from PBMCs. (B) CD14+ monocytes were purified from PBMCs of 12 healthy controls, 12 HCV-infected patients and 12 HCV-infected patients who achieved sustained virological response (SVR), after which miR-155 levels were examined by real-time RT-PCR. miR-155 fold-change (2−∆∆Ct) from HCV-infected patients was normalized to that of healthy controls. (C-E) Monocytic THP-1 cells were stimulated with or without LPS, HCV core, or HCV NS5 for 6 h, followed by real-time RT-PCR analysis of miR-155 levels (n=6, repeated three times).