In addition, intervention (CTRL or CIA) did not have impact on the expression of CCR2 or CCL2 within each OCP subset (CCR2hi or CCR2lo), but the CCR2hi subset had higher expression of both CCR2 and CCL2 compared to the CCR2lo subset (Supplementary Data 5). This evidence concerns the gene CCR2 and ocular cicatricial pemphigoid.