Abstract:Caveolae are membrane domains that provide mechanical strength to cells and localize signaling molecules. Caveolae are composed of caveolin-1 or -3 (Cav1/3) molecules that assemble into domains with the help of cavin-1. Besides organizing caveolae, cavin-1, also known as Polymerase I and Transcript Release Factor (PTRF), promotes ribosomal RNA transcription in the nucleus. Cell expression of Cav1 and cavin-1 are linked. Here, we find that deforming caveolae by subjecting cells to mild osmotic stress (300 to… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.