Fig. 3
From: Cell-free microRNA-21: biomarker for intracranial aneurysm rupture
Cluster analysis. C2, C3, C5, and C6 are 4 samples of the control group (A). 16S-l, 71S-l, 89S-l, and 52S-l are low-risk group (B). 212S-h, 243S-h, 258S-h, and 161S-h are high-risk group (C). 152S-r, 57S-r, 235S-r, and 99S-r are ruptured group (D). Green stands for downregulated and red upregulated. Compared with group A, miRNA-21 (dark arrow) of group B and D is upregulated (red), while miRNA-21 of group C is downregulated (green)