Figure 1.
Individual and combined effects of T and WSD on gene expression in omental WAT. (A) Principal component analysis (PCA) of gene expression including the 500 most variable genes among the 12 samples (n = 6 samples per each group) showing segregation of controls (C) and T + WSD. (B) Venn diagram showing the overlap between DEGs in the three independent comparisons: T (red), WSD (blue) and T + WSD (green) using a fold change cutoff of 1.5 and an FDR cutoff of 0.05. (C) Pathway analysis using IPA of DEGs in the T + WSD group. IPA assigns an activation score based on biological relevance and the number of genes in the canonical pathway. “Log Ratio” is calculated as Log2 (fold change) in gene expression compared to control. Orange, activated pathways; blue, inhibited pathways; no color, no change in activation state.