T-cell infiltration of EMD lesions. Representative IF of T-cell–infiltrated and T-cell–depleted EMDs. (A) IF of PT01B (left), PT03 (center), and PT02 (right) for markers of T cells (α-CD3e, green), PCs (α-CD138, red), and collagen (α-Collagen I, blue). (B) IF of PT11 (left) and PT09 (right) for markers of T cells (α-CD3e, green), PCs (α-CD138, blue), and endothelium (α-CD31, red). (C) IF of PT10B (left) and PT09 (right) for markers of T cells (α-CD3e, green), PCs (α-CD138, blue), and myeloid cells (α-CD11b, red). Scale bars 500 μm. Inlay scale bars 100 μm.