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Association of LDLR rs1433099 with the Risk of NAFLD and CVD in Chinese Han Population

Authors :
Yi Han
Guangxia Chen
Yongshuo Zhang
Linlin Cao
Yongning Xin
Shousheng Liu
Source :
Journal of Clinical and Translational Hepatology
Publication Year :
2021
Publisher :
XIA & HE Publishing Inc., 2021.

Abstract

Background and aims Recent genome-wide association studies have shown that low-density lipoprotein receptor (LDLR) rs1433099 polymorphism is associated with cardiovascular disease (CVD) risk in many countries. However, the association of LDLR rs1433099 with CVD in China has not been reported yet. There are no studies on LDLR rs1433099 and non-alcoholic fatty liver disease (NAFLD) as well. The purpose of this study was to investigate whether LDLR rs1433099 is related to CVD or NAFLD in the Chinese population. Methods LDLR rs1433099 polymorphism was genotyped in 507 individuals, including 140 healthy controls, 79 NAFLD patients, 185 CVD patients, and 103 patients with NAFLD combined with CVD. The expression of LDLR was tested by the sequence detection system, and clinical parameters were assessed by biochemical tests and physical examination. Results The genotype distribution of LDLR rs1433099 was not statistically different among the NAFLD group, the CVD group, the combined group, and the healthy control group (p>0.05). There was no significant correlation of LDLR rs1433099 genotypic distribution or allele frequency and the risk of NAFLD, CVD or NAFLD combined with CVD (p>0.05). In the CVD group, T allele carriers had higher alkaline phosphatase and gamma-glutamyl transpeptidase than non-carriers (p Conclusions Our study demonstrated that the LDLR rs1433099 polymorphism is not a risk factor of NAFLD. The LDLR rs1433099 polymorphism may increase the risk of CVD through a mechanism involving alkaline phosphatase and gamma-glutamyl transpeptidase.

Details

Language :
English
ISSN :
23108819 and 22250719
Volume :
9
Issue :
2
Database :
OpenAIRE
Journal :
Journal of Clinical and Translational Hepatology
Accession number :
edsair.doi.dedup.....4f3a77a4254e5a7d2febe83c21a4b0f0