Figure 3:
T peripheral helper (TPH) cells in SF of SLE patients (A) Frequency of TPH cells in SF and serum samples in SLE (n=2), SpA (n=3) and age and sex matched RA (n=2) patients. (B) Gating plots of the SF samples of the two SLE patients. TPHcells are defined as CD4+ PD-1highHLA-DRhigh cells gated by quadrant gating. (C) Frequency of CCR6+ expression in TPH cells in the three different diseases (D) SLE-SF plots showing CCR6 gates after gating for CD4+ PD-1high HLA-DRhigh cells.