Membranes in Pulmonary Vascular Disease, Volume 82, the latest release in the Current Topics in Membranes series, highlights new advances in the field, with this new volume presenting interesting chapters from recognized experts on topics such as Sphingolipids in Vascular Lung Disease, Endothelial Glycocalyx, Cholesterol Regulation of Endothelial Cell Calcium Homeostasis in Pulmonary Hypertension, Mechanosensitive Channels and Gap Junction Channels in EC, Endothelial Protrusions in Junctional Integrity and Barrier Function, Cortical Actin Dynamics in Endothelial Permeability, Endothelial Microparticles and Exosomes, Store Operated TRP Channels and Endothelial Responses, and Caveolin and Endothelial NO signaling.