Figure 6.
Graph-clustering correlation network for gangliosides showing the difference between U87+SN38/24hr+DI312/24hr and U87+SN38/24hr+p53/24hr. Correlation network resulting from graph-clustering data analysis for a correlation threshold > 0.6 for gangliosides showing no significant changes between the treatments U87+SN38/24hr+DI312/24hr (T3, boxes) versus U87+SN38/24hr+p53/24hr (T4, colors). Here, v16 = GM2a (d18:1/24:0) leaves the box of blue nodes in T4, as T4 discriminates it from the blue nodes' values. Despite of low differences in correlation between T3 and T4, in T3 (boxes) there are three different clusters induced by groups of similarly behaving lipids, and only two for T4.]