The results of our study indicate that prolonged elevation of catecholamine levels alters immune cell proliferation and differentiation. These alterations differ greatly from those induced by short-term stimulation but, for the most part, parallel those found in patients with congestive heart failure. We postulate that the shifts in immunoregulatory cell type and function seen in patients with congestive heart failure are due, in part, to longstanding increases in circulating catecholamine levels and may play an important role in the pathogenesis and progression of disease.
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.