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. 2020 Jul 16;11:1281. doi: 10.3389/fimmu.2020.01281

Figure 5.

Figure 5

TREM1 is closely related to hypoxia and angiogenesis. TREM1 mRNA expression profiles based on pathological grade from (A) TCGA-Glioma and (B). Rembrandt-Glioma datasets. (C) Kaplan–Meier survival curves for GBM patients with TREM1high and TREM1low tumors using the Rembrandt database. (D) TREM1 mRNA expression levels in different GBM molecular subtypes. (E) TREM1 mRNA expression levels in non-GIMP and GIMP positive samples from the TCGA. (F) TREM1 mRNA expression levels in different pathologic areas/tumor microsections. Corresponding data were obtained from the Ivy Glioblastoma Atlas Project. Scatter plots displaying the correlation between TREM1 mRNA expression and protein levels of (G) IGFBP2, (H) TGM2, and (I) VEGFR2. (J) The results of representative GSEA analysis. (K) Chord diagram constructed from data on the correlation between TREM1 and immune co-stimulatory factor and checkpoint molecules. (L) Heatmap generated with TREM1 mRNA expression levels in multiple immune cells using the TCGA-GBM dataset. Significant difference between the two groups: *P < 0.05; **P < 0.01; ***P < 0.001.