Developmentally regulated brain endothelial signaling cascades and metabolic pathways.

A–D) IPA software analysis of developmentally regulated (2-fold up or down) transcripts, identifies signaling cascades (A,C) and metabolic pathways (B,D) that are up-regulated (A,B) or down regulated (C,D) during development. For this analysis developmentally regulated pathways identified in Table S4 (up-regulated) and Table S5 (down-regulated) were utilized. Pathways with p-value<0.05 are listed.