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. 2019 Aug 7;10:1866. doi: 10.3389/fimmu.2019.01866

Figure 1.

Figure 1

Increased C5aR1 expression in psoriatic skin lesions in mice. To induce a psoriatic animal model, IMQ was topically applied to the shaved back of wild-type (C5aR1+/+) mice for 6 days (A–C), or the ears of wild-type (C5aR1+/+) mice were intradermally injected with IL-23 for 5 days (D–F). Samples were collected and tested for C5aR1 expression (n = 5/group). (A,D) C5aR1 expression in local skin tissues was detected by IHC. (B,E) C5aR1 mRNA levels in skin tissues were analyzed. (C,F) C5aR1 expression in infiltrated cells from skin lesions was measured by FCM. Values are presented as mean ± SEM (n = 5/group). Gating strategy for (C,F), isotype control for (A,D), and negative control of C5aR1 expression was shown in Figure S1. Data are representative of two independent experiments. ***p < 0.001.