» Articles » PMID: 25971848

Lipoprotein Profile, Lipoprotein-associated Phospholipase A2 and Cardiovascular Risk in Hemodialysis Patients

Overview
Journal J Nephrol
Publisher Springer
Specialty Nephrology
Date 2015 May 15
PMID 25971848
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Cardiovascular disease is the leading cause of morbidity and mortality in hemodialysis patients; the increased risk of cardiovascular disease is due to accelerated atherosclerosis, inflammation and impaired lipoprotein metabolism. We aimed to evaluate lipoprotein-associated phospholipase A2 (Lp-PLA2) and some pro-inflammatory aspects of the lipoprotein profile in dialyzed patients in order to evaluate the relationship with the accelerated atherosclerosis and vascular accidents.

Methods: In 102 dialysis patients and 40 non-uremic controls, we investigated the lipoprotein plasma profile, high sensitivity C-reactive protein (CRP), ceruloplasmin and serum amyloid A protein (SAA), and followed patients for 1 year to analyze the risk of acute cardiovascular events.

Results: Total cholesterol, low-density lipoprotein and high-density lipoprotein plasma levels were significantly lower in uremic patients than controls, whereas CRP, SAA, ceruloplasmin, Lp-PLA2 and their ratio with apolipoprotein A1 were significantly higher. Patients with Lp-PLA2 levels >194 nmol/min/ml had more acute cardiovascular events than patients with lower values.

Conclusion: Our results show that in dialysis subjects: (1) low-density lipoproteins show a more atherogenic phenotype than in the general population; (2) high-density lipoproteins are less anti-inflammatory; (3) Lp-PLA2 could potentially be used to evaluate cardiovascular risk.

Citing Articles

Compliance, Adherence and Concordance Differently Predict the Improvement of Uremic and Microbial Toxins in Chronic Kidney Disease on Low Protein Diet.

Andreana De Mauri , Carrera D, Vidali M, Bagnati M, Rolla R, Riso S Nutrients. 2022; 14(3).

PMID: 35276846 PMC: 8839589. DOI: 10.3390/nu14030487.


New insights into the emerging effects of inflammatory response on HDL particles structure and function.

Su X, Zhang G, Cheng Y, Wang B Mol Biol Rep. 2021; 48(7):5723-5733.

PMID: 34319542 DOI: 10.1007/s11033-021-06553-0.


Lipoprotein-associated phospholipase A2 predicts cardiovascular events in dialyzed patients.

Andreana De Mauri , Vidali M, Chiarinotti D, Bellomo G, Rolla R J Nephrol. 2018; 32(2):283-288.

PMID: 30168082 DOI: 10.1007/s40620-018-0521-3.

References
1.
Vaziri N, Bai Y, Yuan J, Said H, Sigala W, Ni Z . ApoA-1 mimetic peptide reverses uremia-induced upregulation of pro-atherogenic pathways in the aorta. Am J Nephrol. 2010; 32(3):201-211. DOI: 10.1159/000316479. View

2.
Libby P, Ridker P, Hansson G . Inflammation in atherosclerosis: from pathophysiology to practice. J Am Coll Cardiol. 2009; 54(23):2129-38. PMC: 2834169. DOI: 10.1016/j.jacc.2009.09.009. View

3.
Stenvinkel P . Chronic kidney disease: a public health priority and harbinger of premature cardiovascular disease. J Intern Med. 2010; 268(5):456-67. DOI: 10.1111/j.1365-2796.2010.02269.x. View

4.
Holzer M, Birner-Gruenberger R, Stojakovic T, El-Gamal D, Binder V, Wadsack C . Uremia alters HDL composition and function. J Am Soc Nephrol. 2011; 22(9):1631-41. PMC: 3171935. DOI: 10.1681/ASN.2010111144. View

5.
Kushiya F, Wada H, Sakakura M, Mori Y, Gabazza E, Nishikawa M . Effects of lipid abnormalities on arteriosclerosis and hemostatic markers in patients under hemodialysis. Clin Appl Thromb Hemost. 2003; 9(3):203-10. DOI: 10.1177/107602960300900304. View