when placed in the context of the known compartmentalization of spontaneously interleukin-2 production and t-cell proliferation at sites of disease in active pulmonary sarcoidosis , it is likely that these il-2r positive blood t-cells would have a proliferative advantage if they travel to sites of active sarcoidosis such as the lower respiratory tract .
C1155046
t-cell proliferation
C0034819
il-2r