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. 2019 Oct 16;10:2452. doi: 10.3389/fimmu.2019.02452

Figure 4.

Figure 4

The autoimmune modulatory effect of MAVS in R2−/− mice is independent on the TLR7 signaling. (A) The expression levels of Tlr7 mRNA in purified B cells from the indicated mice were determined by qPCR. (B) Serum levels of IL-6 and TNF-α detected 6 h after a single injection with imiquimod (50 μg per mouse i.v.). The data are means ± SEM of 3 mice. (C) Proliferative response of B cells to imiquimod in vitro. Purified B cells (over 97% purity) were labeled with CFSE and cultured with 2 μg/ml of imiquimod for 3 days. Cells were then analyzed by flow cytometry. Data are representative of at least three independent experiments. ns, not significant.