Fig. 6

Immune infiltration analysis. (A) The distribution of 22 immune cells in the samples. (B) The discrepancies of immune cells between PSO and control samples. ns, not significant; ** p < 0.01; ***p < 0.001; ****p < 0.0001. (C) The relevance of key genes to differential immune cells. Red circles represent positively correlation and blue circles represent negatively correlation. *p < 0.05; ** p < 0.01. (D) Comparison of the scores of immune pathways between PSO and control groups. ns, not significant; ****p < 0.0001. (E) The relevance of key genes to differential immune pathways. Red circles represent positively correlation and blue circles represent negatively correlation. *p < 0.05; ** p < 0.01.