Fig. 4: Genes identified in xenografts were validated in canine serum-derived exosomes.

Gene expression analysis of A SKA2, B NEU1, C PAF1, D PSMG2, and E NOB1 gene transcripts by qRT-PCR. Relative expression data were mean-centered and scaled to the standard deviation across all samples for each gene. F Table showing ANOVA values, demonstrating the relative contribution of each gene transcript to the overall gene signature.