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. 2019 Aug 7;10:1865. doi: 10.3389/fimmu.2019.01865

Figure 2.

Figure 2

IL-21 and IL-21R expression are increased in the peripheral blood of psoriasis patients. (A) IL-21 and IL-21R mRNA expression in PBMCs of normal people (n = 20) and psoriasis patients (n = 58). (B) Expression levels of mRNA in PBMC are shown. Normal (n = 20), Psoriasis (n = 58). (C–D) Flow cytometry of IL-21 and IL-21R expression in CD4+ T cells from normal people (n = 20) and psoriasis patients (n = 58). Data show means + SD. P-values were determined by unpaired Student's t-test. *P < 0.05, **P < 0.01.