However, we demonstrated a significantly higher percentage of CD4+GATA-3+IL-4+ cells in antigen-stimulated cultures from TB-treated patients, compared with those from TST+ controls and active-TB patients (P = 0.021 and P = 0.034, resp., Kruskal-Wallis test followed by Dunn's post hoc test), Figure 2(j). Here, CD4 is linked to tuberculosis.