Since the above results revealed differences between peripheral blood mononuclear cell apoptosis in SA and tuberculosis, a subsequent study by Dubaniewicz et al. [17] assessed Mtb-HSP-stimulated T cell subsets and Th1/Th2 cytokine patterns in peripheral blood mononuclear cell culture supernatant from the same study groups (Figure 3). The gene discussed is HSP90B2P; the disease is tuberculosis.