Expression of genes encoding immune regulatory receptors.

<p>The values represent fold change of gene expression obtained from the microarray analysis, when comparing the NKG2D⁺ CD4⁺ T-cells with the NKG2D⁻ CD4⁺ T-cells of donor 1 and 2. Positive values correspond to genes up-regulated in the NKG2D⁺ CD4⁺ T-cells compared to NKG2D⁻ CD4⁺ T-cells, whereas negative values correspond to genes down-regulated.</p>*<p>denote genes with low expression values (<35 units) in both CD4+ T-cell populations.