Fig. 7From: Defining tumor-associated vascular heterogeneity in pediatric high-grade and diffuse midline gliomasExpression of secreted Wnt-antagonists does not alter DMG vascular phenotype. a Heatmap of endothelial stalk and tip cell associated gene expression in IUE pHGG and DMG ECs. b Transcription factor protein–protein interaction networks enriched in IUE pHGG or DMG ECs. c Representative immunofluorescent z-stack projection images of CD31 labeled or CD31 and Collagen IV labeled blood vessels in IUE DMG control, Dkk1, or Fzd8-CRD-IgG tumors. Scale bar = 20 μmBack to article page