Fig. 2

Vascular Microenvironment of SCG edge Demonstrates Enrichment in Endothelial Cells and Pericytes. a Immunofluorescence imaging of core and edge tumor sections co-stained for anti-CD31(endothelial cells, red), anti-Desmin (pericytes, green), and anti-collagen IV (basement membrane, grey). Scale bars are 50 μm. b Quantification of DAPI signal area, CD31, Desmin, and collagen IV-positive areas. Data are shown as means ± SEM. (**p < 0.01, one-way ANOVA, n = 4)