Figure 3.
Frequency of cells with detectable mRNA encoding for IL-1β and CD27 in one-cell sorted desmoglein-positive autoreactive B cells from healthy donors (white columns n = 107 cells) compared to pemphigus patients before treatment (gray columns, n = 191 cells) or after rituximab treatment (black columns, n = 115 cells). Frequencies were compared using the Fisher's exact test.