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. 2021 Aug 10;11(8):1442. doi: 10.3390/diagnostics11081442

Figure 1.

Figure 1

Expression of 18 IA-associated genes in IA sac and proximal parent vessel. (A) A bar graph showing 2−ΔΔCt expression levels of whole blood RNAs in the proximal parent vessel and the IA sac. All data are normalized to parent vessel expression levels and error bars represent standard error. In all, six genes had significantly higher expression in IA sac, while three genes had significantly lower expression in IA sac. (B–D) Pearson correlation analysis showed that intraluminal expression was significantly positively correlated with expression in the parent vessel for CXCL10 (B), MT2A (C), and MZT2B (D), as all had PCC > 0.3 (abbreviations: IA = intracranial aneurysm, PCC = Pearson correlation coefficient).