We investigated gene expression of the adhesion molecules (AMs) ICAM-1, VCAM-1, and β1-integrin in endothelial cells (ECs) isolated from venous blood (circulating EC, cEC) and purified from femoral plaques (pEC) obtained from 9 patients with peripheral artery disease (PAD) submitted to femoral artery thrombendarterectomy (FEA). Here, VCAM1 is linked to peripheral arterial disease.