Arterial endothelial injury due to infection in childhood: ticking bomb or innocent bystander?
Atherosclerosis is regarded as a chronic disease that begins in early life. While the main underlying mechanism of atherosclerosis is nowadays unequivocally attributed to a low-grade inflammatory reaction, the spectrum of aetiological conditions is far from being fully elucidated. Both viruses and bacteria have been suggested to intervene at various stages of atherosclerosis development, although a clear pathogenic link between infection and atherosclerosis remains debatable. As one key event in atherogenesis involves a perturbation of the protective mechanisms normally posed by the arterial endothelium, a number of studies have enquired into the possible detrimental effects of microbes and their components on the endothelial cells. This review aims to scrutinize the current literature in this regard, and to suggest several possible directions for future studies.
Liuba
P
P
Division of Paediatric Cardiology, University Hospital Lund, Lund, Sweden. petru.liuba@pedi.lu.se
D000367:Age Factors; D002648:Child; D003324:Coronary Artery Disease / Q000382:microbiology* / Q000473:pathology* / Q000821:virology; D004730:Endothelium, Vascular / Q000473:pathology*; D006801:Humans; D007249:Inflammation / Q000209:etiology