Figure 1.
Leukadherin‐1 (LA1) modulates natural killer (NK) cell inflammatory cytokine secretion. Using cytometric bead array we showed that LA1 pretreatment reduced the interferon (IFN)‐γ, tumour necrosis factor (TNF) and macrophage inflammatory protein (MIP)‐1b release in primary NK cell cultures stimulated with (a) interleukin (IL)‐12+IL‐15 (n = 20) and (b) IL‐12+IL‐18 (n = 28). Dimethylsulphoxide (DMSO) provides the carrier control for LA1. Data presented are mean ± standard error of the supernatant cytokine concentration pg/ml at 24 h. Statistical testing by two‐tailed paired t‐test.