Figure 5.

Proportion of adenosine receptor 2A (A_2A R>) in Teff cells among different types of psoriasis patients. (a) CD4⁺ cells were identified based on their characteristic properties shown in the forward scatter (FSC) and sideward scatter (SSC). CD4⁺ CD25⁻ T‐cells were gated and further analysed for expression of A_2A R. (b) Data shown are A_2A R ⁺/CD4⁺ CD25⁻ ratios in peripheral blood of normal controls, psoriasis vulgaris (PV), pustular psoriasis, and psoriatic erythroderma patients, representing a summary of 10 (normal), 10 (PV), 10 (PE) and 10 pustular psoriasis with PV (PP) independent experiments. Data are mean ± SD. (***P < 0.0001, Bonferroni correction).