title: ABO Blood Groups and Cardiovascular Diseases.
abstract: ABO blood groups have been associated with various disease phenotypes, particularly cardiovascular diseases. Cardiovascular diseases are the most common causes of death in developed countries and their prevalence rate is rapidly growing in developing countries. There have been substantial historical associations between non-O blood group status and an increase in some cardiovascular disorders. Recent GWASs have identified ABO as a locus for thrombosis, myocardial infarction, and multiple cardiovascular risk biomarkers, refocusing attention on mechanisms and potential for clinical advances. As we highlight in this paper, more recent work is beginning to probe the molecular basis of the disease associations observed in these observational studies. Advances in our understanding of the physiologic importance of various endothelial and platelet-derived circulating glycoproteins are elucidating the mechanisms through which the ABO blood group may determine overall cardiovascular disease risk. The role of blood group antigens in the pathogenesis of various cardiovascular disorders remains a fascinating subject with potential to lead to novel therapeutics and prognostics and to reduce the global burden of cardiovascular diseases.
authors.affiliation: Cardiovascular Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6160, USA ; Institute for Translational Medicine and Therapeutics, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-5158, USA.
authors.forename: Hanrui
authors.initials: H
authors.lastname: Zhang
authors.forename: Ciarán J
authors.initials: CJ
authors.lastname: Mooney
authors.forename: Muredach P
authors.initials: MP
authors.lastname: Reilly