Additional file 2 of Association of circulating SLAMF7+Tfh1 cells with IgG4 levels in patients with IgG4-related disease

Additional file 2: Figure S2. Expression of Ascl2 mRNA and CXCR5 protein in Tfh1 subsets in patients with IgG4-RD. (A) Comparison of levels of Ascl2 mRNA in PD-1− Tfh1 cells, SLAMF7−PD-1+ Tfh1 cells and SLAMF7+PD-1+ Tfh1 cells in the peripheral blood of patients with IgG4-RD (n = 8). (B) Comparison of surface CXCR5 expression in PD-1− Tfh1 cells, SLAMF7−PD-1+ Tfh1 cells and SLAMF7+PD-1+ Tfh1 cells in IgG4-RD patients (shadow: isotype control; dotted line: SLAMF7+PD-1+Tfh1 cells; solid line: SLAMF7−PD-1+Tfh1 cells). * indicates p