As shown in Figure 4C, stimulation of MDMs with the TLR1/TLR2 agonist (mimicking bacterial infection) resulted in a strong increase of CD127 expression, comparable to that after LPS exposure, whereas no relevant induction of CD127 was observed after stimulation with the TLR3 agonist (mimicking viral infection). The gene discussed is TLR2; the disease is viral infectious disease.