JACC
HOME SUBSCRIPTIONS CURRENT ISSUE PAST ISSUES CARDIOSOURCE SEARCH HELP FEEDBACK
QUICK SEARCH:   [advanced]


     

J Am Coll Cardiol, 2000; 36:423-426
© 2000 by the American College of Cardiology Foundation
This Article
Right arrow Abstract Freely available
Right arrow Figures Only
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by de Lemos, J. A.
Right arrow Articles by Ridker, P. M.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by de Lemos, J. A.
Right arrow Articles by Ridker, P. M.

CLINICAL STUDIES

Plasma concentration of soluble vascular cell adhesion molecule-1 and subsequent cardiovascular risk

James A. de Lemos, MD* {dagger}, Charles H. Hennekens, MD|| and Paul M. Ridker, MD, FACC* || §

* Center for Cardiovascular Disease Prevention, Brigham and Women’s Hospital, Boston, Massachusetts, USA
{dagger} the Leducq Center for Molecular and Genetic Epidemology of Cardiovascular Disease; Division of Cardiovascular Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
§ Division of Preventive Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
|| Department of Medicine, University of Miami School of Medicine, Miami, Florida, USA

Manuscript received November 2, 1999; revised manuscript received February 3, 2000, accepted March 30, 2000.

Reprint requests and correspondence: Dr. James de Lemos, Brigham and Women’s Hospital, 75 Francis Street, Boston, Massachusetts 02115
jdelemos{at}rics.bwh.harvard.edu


   Abstract
Top
 Abstract
Methods
 Results
 Discussion
 References
 
OBJECTIVES

The purpose of this study was to evaluate whether soluble vascular cell adhesion molecule-1 (sVCAM-1) is a marker for increased cardiovascular risk.

BACKGROUND

Soluble forms of cellular adhesion molecules (CAMs) may be useful markers of endothelial activation and local or systemic inflammation. Recent studies indicate that plasma concentration of soluble intercellular adhesion molecule-1 (sICAM-1) is elevated many years before a first myocardial infarction (MI) occurs. However, only a few prospective studies have evaluated whether sVCAM-1 is also a marker for increased cardiovascular risk.

METHODS

Baseline plasma samples were obtained prospectively from 14,916 healthy participants in the Physicians’ Health Study. In a nested, case-control study design, the plasma concentration of sVCAM-1 was measured in 474 men with confirmed MI during the nine-year follow-up period, and in an equal number of control subjects who remained free of reported cardiovascular disease and who were matched for age, smoking status and length of follow-up.

RESULTS

No significant difference in the median baseline sVCAM-1 concentration was found between case and control subjects (638 vs. 634 ng/ml; p = NS). Cardiovascular risk was similar between patients with sVCAM-1 levels in the highest quartile and those in the lowest quartile, in both crude (relative risk [RR] 1.28, 95% confidence interval [CI] 0.85 to 1.92) and adjusted (RR 1.17, 95% CI 0.71 to 1.91) matched-pairs analyses.

CONCLUSIONS

In contrast to previous data on sICAM-1, we found no evidence of an association between sVCAM-1 levels and the risk of future MI in a large cohort of apparently healthy men. These data suggest important pathophysiologic differences between sVCAM-1 and sICAM-1 in the genesis of atherothrombosis.

Abbreviations and Acronyms
  CAM = cellular adhesion molecule
  CRP = C-reactive protein
  HDL = high density lipoprotein
  LDL = low density lipoprotein
  MI = myocardial infarction
  PHS = Physicians’ Health Study
  sICAM-1 = soluble intercellular adhesion molecule-1
  sVCAM-1 = soluble vascular cell adhesion molecule-1

Leukocyte binding to cellular adhesion molecules (CAMs) on the surface of vascular endothelial cells appears to be one of the earliest events in the atherosclerotic process (1–4). Increased endothelial cell expression of CAMs has been demonstrated in response to a number of inflammatory cytokines, including interleukin-1, interleukin-4, tumor necrosis factor-alpha, interferon-gamma, lipopolysaccharide and oxidized low density lipoprotein (LDL) (1,5–7). Pathologic studies have demonstrated CAMs within and adjacent to atherosclerotic plaque (8–12), and clinical studies have suggested a role for CAMs in plaque disruption and subsequent acute coronary events (1,5,13,14).

After cytokine activation, CAMs are released from the surface of endothelial cells and leukocytes, probably by proteolytic cleavage (15,16). Plasma levels of these "shed" CAMs can now be measured using commercially available immunoassays (15). Although the pathogenic role of these circulating CAMs in disease states remains unclear, these molecules may serve as markers of endothelial activation and local or systemic inflammation (17,18). For example, in cross-sectional studies, the plasma concentrations of soluble intercellular adhesion molecule-1 (sICAM-1) and soluble vascular cell adhesion molecule-1 (sVCAM-1) correlate with the extent of underlying atherosclerosis (19–22). Moreover, two prospective cohort studies indicate that baseline levels of sICAM-1 are increased many years before a first myocardial infarction (MI) occurs (13,14). In each of these studies, an apparent threshold effect was found, such that increased risk was present among those with the highest levels of sICAM-1. In one of the studies, increased risk was observed only after two years of follow-up, suggesting that an increased level of sICAM-1 is a very early marker of risk (13).

In contrast to sICAM-1, there is a lack of prospective data on the relation between sVCAM-1 and subsequent coronary risk (14). We therefore sought to test this hypothesis directly, using baseline plasma samples obtained from a large cohort of apparently healthy men who were prospectively observed for the occurrence of a first MI.


   Methods
Top
 Abstract
 Methods
Results
 Discussion
 References
 
We used a nested, case-control study design within the Physicians’ Health Study (PHS)—a randomized, double-blind, placebo-controlled trial evaluating low dose aspirin and beta-carotene in the primary prevention of cardiovascular disease and cancer (23). Overall, the PHS consisted of 22,071 apparently healthy male physicians who were free of a previous MI stroke, transient ischemic attack and cancer at study entry. Before randomization, 14,916 (67.6%) men provided a baseline plasma specimen that was collected in EDTA and stored at –80°C until the time of assay.

Hospital records were reviewed by a blinded end points committee for all events of incident MI reported after study enrollment. When fatal infarction occurred, autopsy reports and death certificates were reviewed when appropriate. Myocardial infarction was confirmed when symptoms met the World Health Organization criteria, in association with either elevated cardiac enzymes or characteristic electrocardiographic changes.

Participants who provided a baseline plasma sample and who had a confirmed MI during the nine-year follow-up period were included in this study. Control subjects were selected randomly from those study participants who provided baseline blood specimens and who remained free of reported cardiovascular disease. Each case was matched with one control on the basis of length of follow-up (six-month intervals), age (within two years) and smoking status (past, current or never). Overall, 474 pairs of MI cases and control subjects were included in this analysis.

After thawing at room temperature, baseline plasma from each study participant was assayed for sVCAM-1, using a commercially available ELISA (R&D systems, Minneapolis, Minnesota) (coefficient of variation 9% to 11%). Total cholesterol, high density lipoprotein (HDL) cholesterol, triglycerides and C-reactive protein (CRP) were also measured on baseline plasma specimens. At the time of study entry, patients reported on age, smoking status, weight, systolic and diastolic blood pressure, history of diabetes, hypercholesterolemia and family history of MI.

Differences in baseline characteristics were compared using the chi-square test for categoric variables and the Student t test for continuous variables. Logistic regression analyses, conditioned on the matching variables, were used to control for potential confounding variables and randomized treatment assignment. Tests for trend were used to evaluate for evidence of increased coronary risk across increasing quartiles of sVCAM-1, with the distribution of sVCAM-1 defined by the control group. Analyses were performed for all patients and for the subgroup of nonsmokers. Age-adjusted correlations were determined between sVCAM-1 and total cholesterol, HDL cholesterol, triglycerides and CRP. Finally, the results were stratified according to year of follow-up to determine if the effect of sVCAM-1 on the incidence of MI varied over time.


   Results
Top
 Abstract
 Methods
 Results
Discussion
 References
 
The baseline characteristics of the MI cases and control subjects are shown in Table 1. As expected, the men with MI had a higher prevalence of known cardiac risk factors at baseline.


View this table:
[in this window]
[in a new window]
  		Table 1 Baseline Characteristics

 
Overall, sVCAM-1 levels ranged from 55 to 2,192 ng/ml, in a moderately rightward skewed distribution. There were no significant differences between MI cases and control subjects in terms of mean (669 vs. 656 ng/ml; p = NS) or median (638 vs. 634 ng/ml; p = NS) baseline levels of sVCAM-1.

In a crude, matched-pairs analysis, no difference in the incidence of MI was observed between subjects with sVCAM-1 levels in the lowest quartile and those in any of the three higher quartiles (Table 2). In addition, we found no evidence of an association between increasing levels of sVCAM-1 and future coronary risk, both among all study subjects and nonsmokers (Table 2). When adjustment was made for body mass index, history of hypercholesterolemia, hypertension and a family history of coronary artery disease, there remained no association between sVCAM-1 and MI (Table 2).


View this table:
[in this window]
[in a new window]
  		Table 2 Crude and Adjusted Relative Risks of First Myocardial Infarction, According to Baseline Concentration of Soluble Vascular Cell Adhesion Molecule-1

 
To determine whether a relation between sVCAM-1 and MI developed with longer follow-up time, the analysis was stratified by years of follow-up. The relative risk for MI associated with the highest quartile of sVCAM-1 was not statistically significant at any time during the follow-up period (Fig. 1).



View larger version (11K):
[in this window]
[in a new window]
  		Figure 1 Relative risk (95% confidence interval) for first MI associated with a baseline sVCAM-1 concentration ≥ the 75th percentile, according to year of follow-up.

 
Total cholesterol was significantly correlated with sVCAM-1, although the magnitude of the association was small (r = 0.09, p = 0.02). In contrast, no significant correlation was observed between sVCAM-1 and either HDL cholesterol or triglyceride levels. No significant association was found between sVCAM-1 and CRP.


   Discussion
Top
 Abstract
 Methods
 Results
 Discussion
References
 
In this prospective study, we observed no association between baseline sVCAM-1 levels and risk of future MI among apparently healthy men. Specifically, mean and median levels of sVCAM-1 at baseline were virtually identical among those who subsequently had an MI and those who remained free of cardiovascular disease. Moreover, no evidence of an association was observed even among those with the very highest baseline levels.

Differences between sVCAM-1 and sICAM-1.   The current results for sVCAM-1 are clearly distinct from those results previously reported in this cohort for sICAM-1 (13). In our previous study, we found that elevated baseline concentrations of sICAM-1 were independently associated with an increased risk of MI, and that this risk increased over time. Furthermore, concentrations of sICAM-1 were strongly associated with concentrations of CRP, a marker of systemic inflammation that has been shown to be an independent risk factor for adverse cardiovascular events in this and other cohorts (24–27). In contrast, our current null data for sVCAM-1 are consistent with prospective data derived from the Atherosclerosis Risk In Communities (ARIC) study (14). In that analysis, as in the PHS, sICAM-1 but not sVCAM-1 was significantly associated with future MI. The consistency of these two large, prospective studies suggests that important pathophysiologic differences exist between VCAM-1 and ICAM-1 in the genesis of atherothrombosis.

Vascular cell adhesion molecule-1 is a member of the immunoglobulin superfamily and the receptor for the ligand very late antigen-4, a beta1 integrin found only on the surface of mononuclear cells (5). In a rabbit model of atherogenesis, VCAM-1 was highly expressed on endothelial cells at very early stages of atherogenesis (2–4). Histopathologic studies in humans, however, have generally not found high level VCAM-1 expression (8), except in areas of intimal neovascularization (9). These studies have shown clear differences between VCAM-1 and ICAM-1 expression in normal and atherosclerotic arteries. Although VCAM-1 is not expressed on normal endothelium, ICAM-1 is constitutively expressed at low levels (8,11,28). In human atheroma, ICAM-1 is highly expressed by both endothelial cells and subendothelial macrophages. In contrast, VCAM-1 is found in fewer than one-third of lesions, with expression predominantly restricted to endothelial cells and occasional spindle-shaped cells (8). The number of cells within the atheroma expressing VCAM-1 is therefore markedly less than the number expressing ICAM-1.

Other indirect lines of evidence point toward an association between atherosclerosis and sICAM-1, but not sVCAM-1. Although smoking is clearly associated with increased sICAM-1 levels (13,29), we did not find an association between smoking and sVCAM-1 levels. Similarly, although increased sICAM-1 is also associated with elevated levels of CRP (25), we found no association between VCAM-1 and this sensitive inflammatory marker.

Potential study limitations.   The design of our study prevents direct assessment of the role of membrane-bound VCAM-1 in coronary atherosclerosis. It is possible that in contrast to ICAM-1, levels of soluble VCAM-1 do not reflect expression of membrane-bound VCAM-1. Indeed, some evidence exists that the "shedding" process may be different for different CAMs. For example, Pigott et al. (16) found a greater proportion of soluble to membrane-bound VCAM-1 than ICAM-1 (16), suggesting that VCAM-1 may be cleaved from the cell surface more readily than ICAM-1.

A second potential limitation is our use of frozen plasma samples for analysis. The distribution of baseline sVCAM-1 values in the current study is within the expected range for this assay (± 1 SD range 395 to 714 ng/ml), however, suggesting that the frozen specimens were suitable samples for analysis. As with any null study, consideration must be given to the possibility that the study was not sufficiently powered to detect small differences in risk. The current study, however, had >80% power to detect a relative risk as low as 2.0. Finally, although we found no association between sVCAM-1 and cardiovascular events through eight years of follow-up, it is possible that even longer follow-up would be necessary to detect such an association. This is at least theoretically plausible in light of the proposed role for sVCAM-1 very early in the atherosclerotic process (2–4).

Conclusions.   The plasma concentration of sVCAM-1 does not appear to be a marker for future MI among apparently healthy men. When interpreted with our ICAM-1 results, these data strongly suggest that there are important distinctions between different sCAMs in the genesis of atherothrombosis. Future studies, both at the basic and clinical level, should focus on the mechanisms and implications of these differences.


   Footnotes
 
This study was supported by Grant HL-58755 from the National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland. Dr. Ridker is also supported by an Established Investigator Award, American Heart Association, Dallas, Texas.


   References
Top
 Abstract
 Methods
 Results
 Discussion
 References
 

  1. Ross R. Atherosclerosis—an inflammatory disease. N Engl J Med. 1999;340:115–126[Free Full Text]
  2. Cybulsky MI, Gimborne MA. Endothelial expression of a mononuclear leukocyte adhesion molecule during atherogenesis. Science. 1991;251:788–790[Abstract/Free Full Text]
  3. Li H, Cybulsky MI, Gimbrone MA Jr, Libby P. An atherogenic diet rapidly induces VCAM-1, a cytokine-regulatable mononuclear leukocyte adhesion molecule, in rabbit aortic endothelium. Arterioscler Thromb Vasc Biol. 1993;13:197–204[Abstract/Free Full Text]
  4. Sakai A, Kume N, Nishi E, Tanoue K, Miyasaka M, Kita T. P-selectin and vascular cell adhesion molecule-1 are focally expressed in aortas of hypercholesterolemic rabbits before intimal accumulation of macrophages and T lymphocytes. Arterioscler Thromb Vasc Biol. 1997;17:310–316[Abstract/Free Full Text]
  5. Jang Y, Lincoff AM, Plow EF, Topol EJ. Cell adhesion molecules in coronary artery disease. J Am Coll Cardiol. 1994;24:1591–1601[Abstract]
  6. Bevilacqua MP, Nelson RM, Mannori G, Cecconi O. Endothelial-leukocyte adhesion molecules in human disease. Annu Rev Med. 1994;45:361–378[CrossRef][Medline]
  7. Springer TA. Adhesion receptors of the immune system. Nature. 1990;346:425–433[CrossRef][Medline]
  8. Davies MJ, Gordon AJH, Gearing AJH, et al. The expression of the adhesion molecules ICAM-1, VCAM-1, PECAM, and E-selectin in human atherosclerosis. J Pathol. 1993;171:223–229[CrossRef][Medline]
  9. O’Brien KD, Allen MD, McDonald TO, et al. Vascular cell adhesion molecule-1 is expressed in human coronary atherosclerotic plaques: implications for the mode of progression of advanced coronary atherosclerosis. J Clin Invest. 1993;92:945–951[Medline]
  10. O’Brien KD, McDonald TO, Chait A, Allen MD, Alpers CE. Neovascular expression of E-selectin, intercellular adhesion molecule-1, and vascular cell adhesion molecule-1 in human atherosclerosis and their relation to intimal leukocyte count. Circulation. 1996;93:672–682[Abstract/Free Full Text]
  11. Nakashima Y, Raines EW, Plump AS, Breslow JL, Ross R. Upregulation of VCAM-1 and ICAM-1 at atherosclerosis-prone sites on the endothelium in the apoE-deficient mouse. Arterioscler Thromb Vasc Biol. 1998;18:842–851[Abstract/Free Full Text]
  12. van der Wal AC, Das PK, Tigges AJ, Becker AE. Adhesion molecules on the endothelium and mononuclear cells in human atherosclerotic lesions. Am J Pathol. 1992;141:1427–1433[Abstract]
  13. Ridker PM, Hennekens CH, Roitman-Johnson B, Stampfer MJ, Allen J. Plasma concentration of soluble intercellular adhesion molecule-1 and risks of future myocardial infarction in apparently healthy men. Lancet. 1998;351:88–92[CrossRef][Medline]
  14. Hwang S, Ballantyne CM, Sharrett AR, et al. Circulating adhesion molecules VCAM-1, ICAM-1, and E-selectin in carotid atherosclerosis and incident coronary heart disease cases: the Atherosclerosis Risk In Communities (ARIC) study. Circulation. 1997;86:4219–4225
  15. Gearing AHJ, Hemingway JK, Pigott R, Hughes J, Rees AJ, Cashman SJ. Soluble forms of vascular adhesion molecules E-selectin, ICAM-1 and VCAM-1: pathological significance. Ann NY Acad Sci. 1992;667:324–331[Medline]
  16. Pigott R, Dillon LP, Hemingway IH, Gearing AJH. Soluble forms of E-selectin, ICAM-1 and VCAM-1 are present in the supernatants of cytokine activated cultured endothelial cells. Biochem Biophys Res Commun. 1992;187:584–589[CrossRef][Medline]
  17. Blann AD, McCollum CN. Circulating endothelial cell/leukocyte adhesion molecules in atherosclerosis. Thromb Haemost. 1994;72:151–154[Medline]
  18. Blann AD, Lip GYH. Endothelial integrity, soluble adhesion molecules and platelet markers in type 1 diabetes mellitus. Diabet Med. 1998;15:634–642[CrossRef][Medline]
  19. Rohde LE, Lee RT, Rivero J, et al. Circulating cell adhesion molecules are correlated with ultrasound-based assessment of carotid atherosclerosis. Arterioscler Thromb Vasc Biol. 1998;18:1765–1770[Abstract/Free Full Text]
  20. Morisaki N, Saito I, Tamura K, et al. New indices of ischemic heart disease and aging: studies on the serum levels of soluble intercellular adhesion molecule-1 (ICAM-1) and soluble vascular cell adhesion molecule-1 (VCAM-1) in patients with hypercholesterolemia and ischemic heart disease. Atherosclerosis. 1997;131:43–48[CrossRef][Medline]
  21. De Caterina R, Basta G, Lazzerini G, et al. Soluble vascular cell adhesion molecule-1 as a biohumoral correlate of atherosclerosis. Arterioscler Thromb Vasc Biol. 1997;17:2646–2654[Abstract/Free Full Text]
  22. Peter K, Nawroth P, Conradt C, et al. Circulating vascular adhesion molecule-1 correlates with the extent of human atherosclerosis in contrast to circulating intercellular adhesion molecule-1, E-selectin, P-selectin, and thrombomodulin. Arterioscler Thromb Vasc Biol. 1997;17:505–512[Abstract/Free Full Text]
  23. Steering Committee of the Physicians’ Health Study Research Group. Final report on the aspirin component of the ongoing Physicians’ Health Study. N Engl J Med. 1989;321:129–135[Abstract]
  24. Liuzzo G, Biasucci LM, Gallimore JR, et al. The prognostic value of C-reactive protein and serum amyloid A protein in severe unstable angina. N Engl J Med. 1994;331:417–424[Abstract/Free Full Text]
  25. Ridker PM, Cushman M, Stampfer MJ, Tracy RP, Hennekens CH. Inflammation, aspirin, and the risk of cardiovascular disease in apparently healthy men. N Engl J Med. 1997;336:973–979[Abstract/Free Full Text]
  26. Ridker PM, Buring JE, Shih J, Matias M, Hennekens CH. Prospective study of C-reactive protein and the risk of future cardiovascular events among apparently healthy women. Circulation. 1998;98:731–733[Abstract/Free Full Text]
  27. Ridker PM, Cushman M, Stampfer MJ, Tracy RP, Hennekens CH. Plasma concentration of C-reactive protein and risk of developing peripheral vascular disease. Circulation. 1998;97:425–428[Abstract/Free Full Text]
  28. Chester AH, Morrison KJ, Yacoub MH. Expression of vascular adhesion molecules in saphenous vein coronary bypass grafts. Ann Thorac Surg. 1998;65:1685–1689[Abstract/Free Full Text]
  29. Blann AD, Steele C, McCollum CN. The influence of smoking on soluble adhesion molecules and endothelial cell markers. Thromb Res. 1997;85:433–438[CrossRef][Medline]



This article has been cited by other articles:


Home page
 Clin. Chem.Home page
R. R. S. Packard and P. Libby
Inflammation in Atherosclerosis: From Vascular Biology to Biomarker Discovery and Risk Prediction
Clin. Chem., January 1, 2008; 54(1): 24 - 38.
[Abstract] [Full Text] [PDF]

Home page
 StrokeHome page
R. Y.L. Zee, S. Cheng, H. A. Erlich, K. Lindpaintner, N. Rifai, J. E. Buring, and P. M Ridker
Intercellular Adhesion Molecule 1 (ICAM1) Lys56Met and Gly241Arg Gene Variants, Plasma-Soluble ICAM1 Concentrations, and Risk of Incident Cardiovascular Events in 23 014 Initially Healthy White Women
Stroke, December 1, 2007; 38(12): 3152 - 3157.
[Abstract] [Full Text] [PDF]

Home page
 HypertensionHome page
A. Barac, U. Campia, and J. A. Panza
Methods for Evaluating Endothelial Function in Humans
Hypertension, April 1, 2007; 49(4): 748 - 760.
[Full Text] [PDF]

Home page
 CirculationHome page
C. Kistorp
Risk Stratification in Secondary Prevention: Advances in Multimarker Profiles, or Back to Basics?
Circulation, July 18, 2006; 114(3): 184 - 186.
[Full Text] [PDF]

Home page
 CirculationHome page
I. Tzoulaki, G. D. Murray, A. J. Lee, A. Rumley, G. D.O. Lowe, and F. G. R. Fowkes
C-Reactive Protein, Interleukin-6, and Soluble Adhesion Molecules as Predictors of Progressive Peripheral Atherosclerosis in the General Population: Edinburgh Artery Study
Circulation, August 16, 2005; 112(7): 976 - 983.
[Abstract] [Full Text] [PDF]

Home page
 CirculationHome page
D. A. Schaumberg, R. J. Glynn, A. J. Jenkins, T. J. Lyons, N. Rifai, J. E. Manson, P. M. Ridker, and D. M. Nathan
Effect of Intensive Glycemic Control on Levels of Markers of Inflammation in Type 1 Diabetes Mellitus in the Diabetes Control and Complications Trial
Circulation, May 17, 2005; 111(19): 2446 - 2453.
[Abstract] [Full Text] [PDF]

Home page
 Nephrol Dial TransplantHome page
E. M. Stuveling, S. J. L. Bakker, H. L. Hillege, P. E. de Jong, R. O. B. Gans, and D. de Zeeuw
Biochemical risk markers: a novel area for better prediction of renal risk?
Nephrol. Dial. Transplant., March 1, 2005; 20(3): 497 - 508.
[Full Text] [PDF]

Home page
 J. Clin. Endocrinol. Metab.Home page
L. A. Vazquez, F. Pazos, J. R. Berrazueta, C. Fernandez-Escalante, M. T. Garcia-Unzueta, J. Freijanes, and J. A. Amado
Effects of Changes in Body Weight and Insulin Resistance on Inflammation and Endothelial Function in Morbid Obesity after Bariatric Surgery
J. Clin. Endocrinol. Metab., January 1, 2005; 90(1): 316 - 322.
[Abstract] [Full Text] [PDF]

Home page
 ANGIOLOGYHome page
Y. Cavusoglu, B. Timuralp, T. Us, Y. Akgun, G. Kudaiberdieva, B. Gorenek, A. Unalir, O. Goktekin, and N. Ata
Cigarette Smoking Increases Plasma Concentrations of Vascular Cell Adhesion Molecule-1 in Patients with Coronary Artery Disease
Angiology, July 1, 2004; 55(4): 397 - 402.
[Abstract] [PDF]

Home page
 HypertensionHome page
A. P. Miller, Y.-F. Chen, D. Xing, W. Feng, and S. Oparil
Hormone Replacement Therapy and Inflammation: Interactions in Cardiovascular Disease
Hypertension, October 1, 2003; 42(4): 657 - 663.
[Abstract] [Full Text] [PDF]

Home page
 Eur Heart JHome page
N.T. Mulvihill, B. Foley, P. Crean, and M. Walsh
Prediction of cardiovascular risk using soluble cell adhesion molecules
Eur. Heart J., October 2, 2002; 23(20): 1569 - 1574.
[Full Text] [PDF]

Home page
 StrokeHome page
A. D. Blann, P. M. Ridker, and G. Y.H. Lip
Inflammation, Cell Adhesion Molecules, and Stroke: Tools in Pathophysiology and Epidemiology?
Stroke, September 1, 2002; 33(9): 2141 - 2143.
[Full Text] [PDF]

Home page
 CirculationHome page
C. M. Ballantyne and M. L. Entman
Soluble Adhesion Molecules and the Search for Biomarkers for Atherosclerosis
Circulation, August 13, 2002; 106(7): 766 - 767.
[Full Text] [PDF]

Home page
 CirculationHome page
A. D. Pradhan, N. Rifai, and P. M. Ridker
Soluble Intercellular Adhesion Molecule-1, Soluble Vascular Adhesion Molecule-1, and the Development of Symptomatic Peripheral Arterial Disease in Men
Circulation, August 13, 2002; 106(7): 820 - 825.
[Abstract] [Full Text] [PDF]

Home page
 Arterioscler. Thromb. Vasc. Bio.Home page
L. Calabresi, M. Gomaraschi, B. Villa, L. Omoboni, C. Dmitrieff, and G. Franceschini
Elevated Soluble Cellular Adhesion Molecules in Subjects With Low HDL-Cholesterol
Arterioscler. Thromb. Vasc. Biol., April 1, 2002; 22(4): 656 - 661.
[Abstract] [Full Text] [PDF]

Home page
 Circ. Res.Home page
G. J. Blake and P. M. Ridker
Novel Clinical Markers of Vascular Wall Inflammation
Circ. Res., October 26, 2001; 89(9): 763 - 771.
[Abstract] [Full Text] [PDF]

Home page
 CirculationHome page
S. Blankenberg, H. J. Rupprecht, C. Bickel, D. Peetz, G. Hafner, L. Tiret, and J. Meyer
Circulating Cell Adhesion Molecules and Death in Patients With Coronary Artery Disease
Circulation, September 18, 2001; 104(12): 1336 - 1342.
[Abstract] [Full Text] [PDF]

Home page
 HeartHome page
V. K BHATIA and D. O HASKARD
Markers of inflammation in unstable angina
Heart, June 1, 2001; 85(6): 603 - 604.
[Full Text]

Home page
 Arterioscler. Thromb. Vasc. Bio.Home page
L. Calabresi, M. Gomaraschi, B. Villa, L. Omoboni, C. Dmitrieff, and G. Franceschini
Elevated Soluble Cellular Adhesion Molecules in Subjects With Low HDL-Cholesterol
Arterioscler. Thromb. Vasc. Biol., April 1, 2002; 22(4): 656 - 661.
[Abstract] [Full Text] [PDF]

This Article
Right arrow Abstract Freely available
Right arrow Figures Only
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by de Lemos, J. A.
Right arrow Articles by Ridker, P. M.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by de Lemos, J. A.
Right arrow Articles by Ridker, P. M.

HOME SUBSCRIPTIONS CURRENT ISSUE PAST ISSUES CARDIOSOURCE SEARCH HELP FEEDBACK