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. 2022 Sep 13;44(3):670–679. doi: 10.1038/s41401-022-00984-6

Fig. 3. Microarray and protein analysis on lipid-related pathways in glioblastoma cell lines.

Fig. 3

a Enrichment of the lipid synthesis pathway and its leading-edge genes. Top 6 upregulated pathways in U87R according to the FDR values by GSEA analysis on gene expressions related to lipid synthesis in U87 and U87R cells (upper). Enrichment plot from GSEA analysis for the “Regulation of Cholesterol Biosynthesis by SREBP” pathway from the microarray data (left). GSEA-derived heat maps of leading-edge genes in the red box on the left (right). b Protein level of lipid-related pathway in U87 and U87R cells. Beta-actin (β-Actin) was used as a loading control. Relative quantitation of SREBP1 (c) and SREBP2 (d) levels normalized to β-Actin from b (n = 3). Statistics are as in Fig. 2.