NewslettersEndothelial Cell News Endothelial SMAD1/5 Signaling Couples Angiogenesis to Osteogenesis in Juvenile Bone By Jamie Kang - March 14, 2024 0 Scientists found that endothelial cell-conditional SMAD1/5 depletion in juvenile mice caused metaphyseal and diaphyseal hypervascularity, resulting in altered trabecular and cortical bone formation. [Communications Biology] Full Article