Fig. 1

Adoptive transfer of DNT alleviated IMQ-induced murine psoriasis. A Flow chart of the adoptive transfer of DNT. B The in vivo distribution of transferred DNT in mice and statistical analysis of the proportion of transferred DNT among the skin, LN and spleen. C Pictures of control, IMQ-induced psoriasis and DNT-treated mice. D Comparison of the PASI scores of psoriatic mice treated with or without transferred DNT after IMQ exposure. E Representative H&E staining of skin sections obtained from the control, IMQ-induced psoriasis and DNT-treated mice. The scale bar represents 100 µm and 200 µm. F Statistical analysis of the layers of keratinocytes in HE sections obtained from the control, IMQ-induced psoriasis and DNT-treated mice. Data are presented as the mean ± SD; n = 6 mice/group. The normal distribution of variables was assessed using the Shapiro‒Wilk test. One-way ANOVA with a post hoc test for normal variables and the Kruskal–Wallis test for nonnormal variables were used for multiple comparisons. *p < 0.05, **p < 0.01