Replication of GWAS Loci Revealed an Increased Risk of BET1L and H19 Polymorphisms with Intracranial Aneurysm
Joint Authors
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-06-02
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A genome-wide association study (GWAS) identified that BET1L rs2280543 at chromosome 11p15.5 was a susceptibility loci of intracranial aneurysm (IA).
Long noncoding RNA H19, located in this region, was reported to play a crucial role in the formation of IA.
In this study, we aimed to examine whether BET1L rs2280543 and potentially functional polymorphisms in H19 influence the risk of IA.
A hospital-based case-control study was performed involving 542 IA patients and 588 age- and gender-matched controls.
The BET1L rs2280543 and H19 polymorphisms were genotyped using the TaqMan assay.
The BET1L rs2280543 CT, CT/TT genotypes, and T allele were associated with an increased risk of IA (CT vs.
CC, adjusted OR=1.43, 95% CI: 1.08-1.90, P=0.01; CT/TT vs.
CC, adjusted OR=1.48, 95% CI: 1.12-1.94, P=0.005; and T vs.
C, adjusted OR=1.44, 95% CI: 1.13-1.83, P=0.003).
Similarly, the H19 rs217727 TT genotype and T allele were associated with an increased risk of IA (TT vs.
CC, adjusted OR=1.90, 95% CI: 1.35-2.67, P<0.001; T vs.
C, adjusted OR=1.38, 95% CI: 1.16-1.64, P<0.001).
Combined analyses revealed that the rs2280543 CC-rs217727 CT/TT, rs2280543 CT/TT-rs2735971 GG, and rs217727 CT/TT-rs2735971 GG genotypes were related to the risk of IA.
Interaction analysis showed that the 3-loci model of rs2280543-rs217727-rs2839698 contributed to an increased risk of IA.
These findings suggest that the GWAS-discovered risk loci BET1L rs2280543 may increase IA susceptibility by interacting with lncRNA H19.
American Psychological Association (APA)
Chen, Yi& Sima, Xiutian. 2019. Replication of GWAS Loci Revealed an Increased Risk of BET1L and H19 Polymorphisms with Intracranial Aneurysm. Disease Markers،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1148025
Modern Language Association (MLA)
Chen, Yi& Sima, Xiutian. Replication of GWAS Loci Revealed an Increased Risk of BET1L and H19 Polymorphisms with Intracranial Aneurysm. Disease Markers No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1148025
American Medical Association (AMA)
Chen, Yi& Sima, Xiutian. Replication of GWAS Loci Revealed an Increased Risk of BET1L and H19 Polymorphisms with Intracranial Aneurysm. Disease Markers. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1148025
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1148025