Figure 4.
Suppression of HIV-1 IIIB replication by UR-T cells in direct coculture with acutely infected T1 and H9-B14 cells. T1 (HLA A2+, B14−) and H9-B14 (B14+, A2−) cells were infected and cocultured 1:1 with UR-T cells, nontransduced T3 cells, and natural CTL clones 68/RT/A2 or 15160/Gag/B14. HIV-1 p24 antigen in the supernatant was quantitated on days 3–5 after infection.