NewslettersEndothelial Cell News ALK1 Controls Hepatic Vessel Formation, Angiodiversity, and Angiocrine Functions in Hereditary Hemorrhagic Telangiectasia of the Liver By Danielle Corrigan - July 4, 2022 0 In liver sinusoidal endothelial cells in vitro, stimulation or inhibition of ALK1 signaling counter-regulated Inhibitors of DNA binding 1-3, known Alk1 transcriptional targets. [Hepatology] Abstract