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Soluble intercellular cell adhesion molecule-1 and vascular cell adhesion molecule-1 in asymptomatic dyslipidemic subjects.

Authors: D, Karasek; H, Vaverkova; Z, Frysak; M, Halenka; D, Jackuliakova; D, Novotny; J, Lukes;

Soluble intercellular cell adhesion molecule-1 and vascular cell adhesion molecule-1 in asymptomatic dyslipidemic subjects.

Abstract

The plasma levels of soluble intercellular cell adhesion molecule-1 (s-ICAM-1) and soluble vascular cell adhesion molecule-1 (s-VCAM-1) were assessed in clinically asymptomatic subjects to compare them between normolipidemic and various dyslipidemic phenotypes. The associations between soluble cell adhesion molecules (s-CAMs) and risk factors for atherosclerosis, markers of insulin resistance, and the intima-media thickness of the common carotid artery (IMT) were evaluated, too.Thwo hundred and thirty-four asymptomatic subjects were divided into four dyslipidemic phenotypes (DLP) according to apolipoprotein B (apoB) and triglycerides (TG): DLP1 (N.=58, apoB<1.2 g/L and TG<1.5 mmol/L), DLP2 (N.=47, apoB<1.2 g/L and TG≥1.5 mmol/L), DLP3 (N.=31, apoB≥1.2 g/L and TG<1.5 mmol/L) and DLP4 (N.=98, apoB≥1.2 g/L and TG≥1.5 mmol/L). DLP1 (normo-apoB /normo-TG) served as a control group.A significant difference in s-ICAM-1 between DLP1 (502.0 [457.1-568.2] ng/mL) and DLP4 (567.9 [502.8-692.1] ng/mL, P<0.001) was found. No significant differences in s-VCAM-1 between DLPs were apparent. S-ICAM-1 was independently predicted by HDL-cholesterol, non-HDL-cholesterol, proinsulin, C-peptide, waist, systolic and diastolic blood pressure. S-VCAM-1 was predicted only by age and systolic blood pressure. Both s-CAMs were detected as independent predictors for IMT, which was significantly increased in DLP 4.The elevation of s-ICAM-1 was presented only in patients with simultaneously elevated TG and apoB (DLP4) in comparison with normolipidemic subjects. Patients with DLP 4 had significantly increased IMT, which was independently predicted by levels of s-ICAM-1 and of s-VCAM-1. These findings pointed out DLP4 subjects as individuals with the highest risk for early manifestation of atherosclerosis.

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Keywords

Adult, Carotid Artery Diseases, Male, Analysis of Variance, Hyperlipidemias, Middle Aged, Intercellular Adhesion Molecule-1, Risk Assessment, Immunoenzyme Techniques, Carotid Arteries, Cholesterol, Phenotype, Risk Factors, Asymptomatic Diseases, Humans, Regression Analysis, Female, Biomarkers, Apolipoproteins B, Czech Republic

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
6
Average
Average
Top 10%
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