Changes in gene expression in DC-induced latently infected CD4⁺ T cells.

<p>(<b>A</b>) Fold change scatterplot comparing gene expression between HIV T (+DC) (CD4⁺ T cells cultured with DC and HIV), and Mock T (+DC) (CD4⁺ T cells cultured with only DC) relative to their controls, HIV T (CD4⁺ T cells cultured with HIV) and Mock T (CD4⁺ T cells cultured in media alone) respectively. The solid line indicates absolute 2-fold change. (<b>B</b> and <b>C</b>) Top two gene interaction networks as ranked by Ingenuity Pathway Analysis. The networks were built from the list of differentially expressed genes induced by HIV T (+DC), relative to Mock T (+DC) after subtracting HIV T and Mock T from each group respectively. Genes highlighted in red were up-regulated and those in blue were down-regulated. The different node shapes indicate genes in different functional categories according to the legend. The interactions between the different nodes are shown as solid (direct interaction) or dashed (indirect interaction) lines (edges). (<b>D</b>) Fold change in gene expression values for selected genes from the Illumina BeadArrays plotted against Real-Time PCR (qPCR) deltaCt values for each target gene. PCR targets were mapped to BeadArray probes by matching the official gene symbols.