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. 2020 Sep 28;130(11):5765–5781. doi: 10.1172/JCI134217

Figure 5. Increased expression of cyclin D2, cyclin D3, and EZH2 in human and murine psoriasis.

Figure 5

(A) Expression data from skin biopsies of 64 healthy individuals and 58 patients with psoriasis were analyzed from the GEO profile data set GDS4602. Shown are normalized expression values for CCND1, CCND2, and CCND3. EZH2 mRNA (B) and protein levels (C) in human skin samples from healthy individuals and patients with psoriasis; retrieved from the same data set as in A and B. Significance was calculated with a 1-way ANOVA test: *P < 0.05; **P < 0.01; ***P < 0.001. Scale bars: 100 μm. (D) Analysis of Ccnd2, Ccnd3, and Ezh2 mRNA levels in IMQ-treated mice ears at day 6. Values were normalized to Actin. n = 6 per group ± SEM. (E) Analysis of Ccnd2, Ccnd3, and Ezh2 mRNA levels in IL-36α–treated mice ears at day 5. n = 6 per group ± SEM. Significance was calculated using a 2-tailed Student’s t test: *P < 0.05; **P < 0.01; ***P < 0.001. (F) IHC staining of EZH2, cyclin D2, and cyclin D3 in untreated (Ctrl) and IMQ-treated mouse ears at day 6. Scale bars: 40 μm.