β-Adrenergic Receptor Gene Polymorphisms Are Associated with Cardiovascular Events But Not All-Cause Mortality in Coronary Artery Disease Patients: A Meta-Analysis of Prospective Studies
Overview
Molecular Biology
Affiliations
Aims: β-Adrenergic receptors (ADRBs) play a pivotal role in cardiovascular disease. Recently, genetic polymorphisms of ADRB1 and ADRB2 have been suggested to be associated with cardiovascular events and all-cause mortality in coronary artery disease (CAD) patients, but the results of relevant studies are inconsistent and controversial. Therefore, we performed a meta-analysis to investigate the association between ADRB1 and ADRB2 polymorphisms with cardiovascular events and all-cause mortality in CAD patients.
Materials And Methods: The PubMed, Ovid, EMBASE, Cochrane, and CINAHL databases were searched for eligible studies published before April 2018. A total of 5495 patients from eight studies were included in our meta-analysis.
Results: We found that CAD patients harboring the ADRB2 rs1042714 Glu27 allele exhibited a positive association with cardiovascular events (risk ratio [RR] = 1.31, 95% confidence interval [CI]: 1.08-1.58, p = 0.006), but not with all-cause mortality (RR = 0.97, 95% CI: 0.70-1.35, p = 0.859), compared with patients who were Gln27 homozygotes. No other significant associations were observed between ADRB1 (rs1801252, rs1801253), ADRB2 (rs1042713, rs1800888) polymorphisms and cardiovascular events or all-cause mortality in CAD patients.
Conclusion: This study suggests that the identified ADRB2 polymorphism could influence the outcomes of CAD patients, showing important clinical value.
Liu H, Zhong H, Lin Y, Han L, Chen M, Tang T Int J Hypertens. 2024; 2024:5528787.
PMID: 38298191 PMC: 10827366. DOI: 10.1155/2024/5528787.
Grossini E, De Zanet D, Apostolo D, Mallela V, La Rocca G, Greco A Clin Auton Res. 2023; 34(1):205-208.
PMID: 38032435 DOI: 10.1007/s10286-023-01001-4.
Adrenergic receptors gene polymorphisms and autonomic nervous control of heart and vascular tone.
Matuskova L, Javorka M Physiol Res. 2022; 70(Suppl4):S495-S510.
PMID: 35199539 PMC: 9054179. DOI: 10.33549/physiolres.934799.
Matuskova L, Czippelova B, Turianikova Z, Svec D, Kolkova Z, Lasabova Z Physiol Res. 2022; 70(S3):S327-S337.
PMID: 35099251 PMC: 8884389. DOI: 10.33549/physiolres.934837.
Hermawan A, Putri H, Utomo R Daru. 2020; 28(2):685-699.
PMID: 33098056 PMC: 7704874. DOI: 10.1007/s40199-020-00375-4.