Figure 8From: Determining and interpreting correlations in lipidomic networks found in glioblastoma cellsPhosphatidylinositol profiles for the two treatments U87+DI312/24hr+SN38/24hr and U87+p53/24hr+SN38/24hr. Phosphatidylinositol (PI) profiles for the polar lipid fraction of extracts of U87 cells following the first two treatments. The effect of treatment with wild-type wt p53, which increases the abundance of some PI, is most pronounced for the hydroxylated PIs.Back to article page