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. 2019 Sep 16;9:13393. doi: 10.1038/s41598-019-49706-9

Figure 3.

Figure 3

The validation analysis of miR146b-5p expression and the identification of responsive immune cells producing hsa-miR146b-5p. The quantification of miR146b-5p in the serum was carried out to validate the comprehensive analysis using real-time PCR. The Cel-miR-39-3p was spiked in the serum for the control miRNA. The relative expressions of miR146b-5p are shown in the Y-axis. One healthy subject indicated one relative expression. We normalized the other subjects using the relative expression (A). Then, we analyzed the expression of hsa-miR146b-5p in various kinds of isolated immune cells (PBMCs, CD3+ T cells, CD14+ monocytes, CD19+ B cells and CD56+ NK cells). The quantification of miR146b-5p in the various kinds of cells was carried out using real-time PCR. One PBMC sample in a healthy subject indicated one relative expression. Then, we normalized the other samples using the relative expression. The relative expressions of miR146b-5p are shown in the Y-axis (B). A comparison of hsa-miR146b-5p expression in monocytes between IL28B T/T (n = 26) and non-IL-28B T/T (n = 21) patients was carried out (C). A comparison of hsa-miR146b-5p expression between the SVR patients (n = 10) and non-SVR patients (n = 10) after receiving PEG-IFN/RBV treatment was carried out (D). A comparison of hsa-miR146b-5p expression between the SVR patients (n = 10) and non-SVR patients (n = 7) after receiving DCV/ASV treatment was carried out (E). Error-bars indicate standard deviation. The expression levels of hsa-miR146b-5p in CD14+ monocytes were compared between before and after achieving SVR. (F) The relative expressions of miR146b-5p are shown in the Y-axis.