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Br J Haematol. 1996 Mar;92(3):747-50.

Elevated plasma levels of vascular cell adhesion molecule-1 (VCAM-1) in diabetic patients with microalbuminuria: a marker of vascular dysfunction and progressive vascular disease.

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1
Department of Medicine, Columbia University, College of Physicians and Surgeons, New York, New York 10032, USA.

Abstract

Advanced glycation endproducts (AGEs), which accumulate in diabetic vasculature, result in enhanced expression of endothelial cell-associated vascular cell adhesion molecule-1 (VCAM-1) as well release of a soluble form of VCAM-1 (sVCAM-1) into culture supernatants. We hypothesized that sVCAM-1 in diabetic plasma might reflect early vascular perturbation in diabetic vasculopathy. Diabetic patients with microalbuminuria, a group with a high incidence of vascular complications, had increased plasma levels of sVCAM-1, approximately 1.5-fold greater than diabetic patients without microalbuminuria; P < 0.05. sVCAM-1 may be an indicator of ongoing cellular dysfunction in diabetes, as well as a dynamic surrogate marker for the effectiveness of therapeutic interventions.

PMID:
8616048
[Indexed for MEDLINE]

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