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. 2023 May 27;5(1):vdad066. doi: 10.1093/noajnl/vdad066

Figure 5.

Figure 5.

The broader target specificity of WSD-0922 enhances efficacy in GBM39. (A) Volcano plots were generated to show the differential adaptive response of intracranial patient derived xenograft tumors to WSD-0922 and erlotinib. Data points represent the log2 fold change (FC) of the average abundance in response to erlotinib over the WSD-0922 average abundance of a given phosphopeptide (log2(erlotinib/WSD0922)). Dotted lines represent cutoffs for meaningful differences in abundance: log2FC with an absolute value ≥ 0.585, and –log10P-value ≥ 1.3. (B) STRING diagram of GBM39 phosphopeptides that had differential abundance in response to erlotinib and WSD-0922. Interactions with medium confidence from all interaction sources except “Textmining” are shown, and disconnected nodes were hidden for clarity. (C) Plots showing the abundances of select phosphopeptides from a subnetwork in B.