Table I.
NK cells express TRAIL after co-culture with DC.
NK cells, NK cells + DCs and NK cells + DCs + P815/tOVA cells
TRAIL expression on NK cells (gated on NK1.1+) was determined by flow cytometry after co-culture with DC and/or tumor cells for 24–72 hr. The percentage of TRAIL+ NK cells is shown. The values represent means of two independent experiments.