Figure 7
From: Multiple mycobacterial antigens are targets of the adaptive immune response in pulmonary sarcoidosis
![Figure 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1465-9921-11-161/MediaObjects/12931_2010_1004_Fig7_HTML.jpg)
Presence of mycobacterial responses does not correlate with radiographic stage. Response to mycobacterial antigens was seen in radiographic stages 1-2. There were not enough subjects with stage 3-4 to assess differences in distribution of immune recognition across these stages. Kruskal-Wallis rank sum test was used to assess differences in distribution of immune responses. Medians depicted by lines. (A) CD4+ T cell response to ESAT-6, katG, Ag85A, sodA, and HSP. (B) CD8+ T cell response to ESAT-6, katG, Ag85A, sodA, and HSP.