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. 2004 Dec 20;200(12):1559–1569. doi: 10.1084/jem.20041429

Figure 1.

Figure 1.

CD1c-restricted T cell responses for mycobacterial phospholipids. (A) Human C1R B lymphoblastoid cells transfected with the indicated CD1 genes were pulsed with 10 μg/ml MPI, labeled with 51Cr, and lysed by the CD8-1 T cell line with an effecter target ratio of 20:1. (B) CD1c-mediated IL-2 production in response to DCs treated with total lipid extracts from mycobacteria was measured using the HT-2 bioassay. (C) CD1c-mediated IL-2 release was measured in response to C30 MPI compounds purified from M. avium and C95 MPDs made from human dolichol.