Positive association of adiponectin with soluble vascular cell adhesion molecule sVCAM-1 levels in patients with vascular disease or dyslipidemia

Positive association of adiponectin with HDL-C and negative association with hs-CRP indicate anti-atherogenic properties of adiponectin. The finding of the positive association of adiponectin with sVCAM-1 in patients at risk is unexpected. We hypothesize that adiponectin may be involved (directly or indirectly) in shedding of ectodomains of VCAM-1 from endothelial surface and in this way down-regulates their effects. This process may be protective in the initial stages of atherosclerosis.