Highlights d Beige fat progenitors are marked by cell surface proteins, PDGFRa, Sca1, and CD81 d Beige APC proliferation is regulated by temperature, genetic background, and aging d CD81 mediates integrin-FAK signaling in response to irisin d CD81 loss causes obesity, insulin resistance, and adipose tissue inflammation
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.