Figure 3 shows that the production of proinflammatory mediators such as IL-6 (panel A–B), CXCL8 (panel C–D) and TNF-α (panel E–F) induced by Ag1 and Ag2 was similar in, CVID, KTR patients and healthy controls. The gene discussed is CXCL8; the disease is common variable immunodeficiency.