Markers of Cardiovascular Risk in Patients With Premature Coronary Artery Disease and Treatment

Summary

The aim of study is to examine the relationship between lipid subfractions, inflammation and structural-functional properties of the arterial wall in patients with premature coronary heart disease, to study genetic polymorphisms that determine lipid subfractions concentration on the functional and morphological properties of the arterial vascular wall in patients with early coronary heart disease, to study the effect of alirocumab and evolocumab on lipid subfractions, inflammation and structural-functional properties of arterial wall in patients with early coronary atherosclerosis and to study the influence of NOS-3 gene expression on the functional and morphological properties of the arterial vascular wall in the same patients. Impaired blood fat metabolism and chronic inflammation are intertwined as possible causes of atherosclerosis. Lipoprotein (a) (Lp (a)) is an important risk factor for coronary heart disease and a prognostic predictor in patients after myocardial infarction, but recent research suggests that subtilisin-kexin convertase type 9 (PCSK9) inhibitors are the only drugs that significantly reduce serum Lp (a) concentration. However, there are no data on the relationship between Lp (a) values and polymorphisms for Lp (a), indicators of inflammation and impaired arterial function, and response to treatment with various PCSK9 inhibitors in patients with early coronary heart disease.

Timeline

Start

2020-11-10

Primary completion

2021-06-30

Completion

2021-10-01

Publications

• Background Rawther T, Tabet F. Biology, pathophysiology and current therapies that affect lipoprotein (a) levels. J Mol Cell Cardiol. 2019 Jun;131:1-11. doi: 10.1016/j.yjmcc.2019.04.005. Epub 2019 Apr 12.
• Background BERG K. A NEW SERUM TYPE SYSTEM IN MAN--THE LP SYSTEM. Acta Pathol Microbiol Scand. 1963;59:369-82. doi: 10.1111/j.1699-0463.1963.tb01808.x. No abstract available.
• Background Emerging Risk Factors Collaboration; Erqou S, Kaptoge S, Perry PL, Di Angelantonio E, Thompson A, White IR, Marcovina SM, Collins R, Thompson SG, Danesh J. Lipoprotein(a) concentration and the risk of coronary heart disease, stroke, and nonvascular mortality. JAMA. 2009 Jul 22;302(4):412-23. doi: 10.1001/jama.2009.1063.
• Background Julius U, Tselmin S, Schatz U, Fischer S, Bornstein SR. Lipoprotein(a) and proprotein convertase subtilisin/kexin type 9 inhibitors. Clin Res Cardiol Suppl. 2019 Apr;14(Suppl 1):45-50. doi: 10.1007/s11789-019-00099-z.
• Background Maranhao RC, Carvalho PO, Strunz CC, Pileggi F. Lipoprotein (a): structure, pathophysiology and clinical implications. Arq Bras Cardiol. 2014 Jul;103(1):76-84. doi: 10.5935/abc.20140101.
• Background Ma L, Chan DC, Ooi EMM, Barrett PHR, Watts GF. Fractional turnover of apolipoprotein(a) and apolipoprotein B-100 within plasma lipoprotein(a) particles in statin-treated patients with elevated and normal Lp(a) concentration. Metabolism. 2019 Jul;96:8-11. doi: 10.1016/j.metabol.2019.04.010. Epub 2019 Apr 14.
• Background Marcovina SM, Albers JJ. Lipoprotein (a) measurements for clinical application. J Lipid Res. 2016 Apr;57(4):526-37. doi: 10.1194/jlr.R061648. Epub 2015 Dec 4.
• Background Tsimikas S. A Test in Context: Lipoprotein(a): Diagnosis, Prognosis, Controversies, and Emerging Therapies. J Am Coll Cardiol. 2017 Feb 14;69(6):692-711. doi: 10.1016/j.jacc.2016.11.042.
• Background Clarke R, Peden JF, Hopewell JC, Kyriakou T, Goel A, Heath SC, Parish S, Barlera S, Franzosi MG, Rust S, Bennett D, Silveira A, Malarstig A, Green FR, Lathrop M, Gigante B, Leander K, de Faire U, Seedorf U, Hamsten A, Collins R, Watkins H, Farrall M; PROCARDIS Consortium. Genetic variants associated with Lp(a) lipoprotein level and coronary disease. N Engl J Med. 2009 Dec 24;361(26):2518-28. doi: 10.1056/NEJMoa0902604.
• Background Chasman DI, Shiffman D, Zee RY, Louie JZ, Luke MM, Rowland CM, Catanese JJ, Buring JE, Devlin JJ, Ridker PM. Polymorphism in the apolipoprotein(a) gene, plasma lipoprotein(a), cardiovascular disease, and low-dose aspirin therapy. Atherosclerosis. 2009 Apr;203(2):371-6. doi: 10.1016/j.atherosclerosis.2008.07.019. Epub 2008 Jul 26.
• Background Ober C, Nord AS, Thompson EE, Pan L, Tan Z, Cusanovich D, Sun Y, Nicolae R, Edelstein C, Schneider DH, Billstrand C, Pfaffinger D, Phillips N, Anderson RL, Philips B, Rajagopalan R, Hatsukami TS, Rieder MJ, Heagerty PJ, Nickerson DA, Abney M, Marcovina S, Jarvik GP, Scanu AM, Nicolae DL. Genome-wide association study of plasma lipoprotein(a) levels identifies multiple genes on chromosome 6q. J Lipid Res. 2009 May;50(5):798-806. doi: 10.1194/jlr.M800515-JLR200. Epub 2009 Jan 5.
• Background Tada H, Takamura M, Kawashiri MA. Lipoprotein(a) as an Old and New Causal Risk Factor of Atherosclerotic Cardiovascular Disease. J Atheroscler Thromb. 2019 Jul 1;26(7):583-591. doi: 10.5551/jat.RV17034. Epub 2019 Apr 30.
• Background Machado-Silva W, Alfinito-Kreis R, Carvalho LS, Quinaglia-E-Silva JC, Almeida OL, Brito CJ, Ferreira AP, Cordova C, Sposito AC, Nobrega OT; Brasilia Heart Study Group. Endothelial nitric oxide synthase genotypes modulate peripheral vasodilatory properties after myocardial infarction. Gene. 2015 Sep 1;568(2):165-9. doi: 10.1016/j.gene.2015.05.042. Epub 2015 May 20.
• Background Hingorani AD, Liang CF, Fatibene J, Lyon A, Monteith S, Parsons A, Haydock S, Hopper RV, Stephens NG, O'Shaughnessy KM, Brown MJ. A common variant of the endothelial nitric oxide synthase (Glu298-->Asp) is a major risk factor for coronary artery disease in the UK. Circulation. 1999 Oct 5;100(14):1515-20. doi: 10.1161/01.cir.100.14.1515.
• Background Zigra AM, Rallidis LS, Anastasiou G, Merkouri E, Gialeraki A. eNOS gene variants and the risk of premature myocardial infarction. Dis Markers. 2013;34(6):431-6. doi: 10.3233/DMA-130987.
• Background Oliveira-Paula GH, Lacchini R, Tanus-Santos JE. Endothelial nitric oxide synthase: From biochemistry and gene structure to clinical implications of NOS3 polymorphisms. Gene. 2016 Jan 10;575(2 Pt 3):584-99. doi: 10.1016/j.gene.2015.09.061. Epub 2015 Sep 28.
• Background Rehberger Likozar A, Zavrtanik M, Sebestjen M. Lipoprotein(a) in atherosclerosis: from pathophysiology to clinical relevance and treatment options. Ann Med. 2020 Aug;52(5):162-177. doi: 10.1080/07853890.2020.1775287. Epub 2020 Jun 8.
• Ugovsek S, Rehberger Likozar A, Levstek T, Trebusak Podkrajsek K, Zupan J, Marka F, Trimmel T, Brekalo M, Speidl W, Hohensinner P, Haider P, Sebestjen M. Proprotein convertase subtilisin/kexin type 9-CC-motif chemokine ligand 2 interactions link lipoprotein(a) composition to intermediate monocyte inflammation in coronary artery disease. Atheroscler Plus. 2026 Mar 26;65:100563. doi: 10.1016/j.athplu.2026.100563. eCollection 2026 Sep.
• Rehberger Likozar A, Levstek T, Karun T, Trebusak Podkrajsek K, Zupan J, Sebestjen M. Treatment with PCSK9 inhibitors influences microRNAs expression and changes of arterial wall properties: a randomized controlled trial. Eur J Med Res. 2025 Feb 25;30(1):138. doi: 10.1186/s40001-025-02398-6.
• Rehberger Likozar A, Ugovsek S, Sebestjen M. Effects of proprotein convertase subtilisin-kexin type 9 inhibitors on inflammatory and hemostatic parameters in post myocardial infarction patients. Eur J Pharmacol. 2024 Jan 15;963:176232. doi: 10.1016/j.ejphar.2023.176232. Epub 2023 Dec 7.
• Likozar AR, Sebestjen M. Predictors of functional and morphological arterial wall properties in coronary artery disease patients with increased lipoprotein (a) levels before and after treatment with proprotein convertase subtilisin-kexin type 9 inhibitors. Cardiovasc Ultrasound. 2023 Aug 14;21(1):15. doi: 10.1186/s12947-023-00313-9.

Drugs

Indications