Effects of hepatic lipase gene promoter nucleotide variations on serum HDL cholesterol concentration in the general Japanese population
Effects of hepatic lipase gene promoter nucleotide variations on serum HDL cholesterol concentration in the general Japanese population
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肝脂肪酶基因启动子核苷酸变异对日本普通人群血清高密度脂蛋白胆固醇浓度的影响
DOI:
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发表时间:
2001
影响因子:
3.5
通讯作者:
H. Mabuchi
中科院分区:
文献类型:
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作者:
Akihiro Inazu;Yoshiko Nishimura;Yumiko Terada;H. Mabuchi
AbstractGenetic factors may play a major role in determining serum high-density lipoprotein (HDL) cholesterol (HDL-C) levels in the general population. Cholesteryl ester transfer protein (CETP) is a strong genetic factor as a determinant of HDL-C levels in Japanese, whereas hepatic lipase (HL) plays a predominant role in Caucasian populations. We investigated the effects of HL gene promoter polymorphisms on HDL-C levels in a general population of Japanese men (n = 299). An HL promoter polymorphism of −514C/T explained a considerable variance of HDL-C (2.9%), as compared with CETP mutations of D442G and IVS14 + 1G > A (3.6% and 1.9%). HL promoter variation of the −514C/C genotype, reported to have high HL activity, had significant effects on decreasing HDL-C levels (−3.8 mg/dl), but −514T allele carriers had a weak effect on increasing HDL-C levels. The frequency of the −514T allele was three times higher (0.50) in the Japanese than in Caucasian populations (0.15–0.19). Thus, the higher frequency of the HL−514T allele, along with CETP gene mutations, could explain about 9% of phenotypic variability of HDL-C. These genetic attributes may be among the many factors that contribute to the relatively higher serum HDL-C levels in Japanese subjects.
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影响因子:
8.7
作者:
Couture, P;Otvos, JD;Ordovas, JM
通讯作者:
Ordovas, JM
影响因子:
6.5
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DeOliveiraeSilva,ER;Kong,M;Han,Z;Starr,C;Kass,EM;Juo,SH;Foster,D;Dansky,HM;Merkel,M;Cundey,K;Brinton,EA;Breslow,JL;Smith,JD
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Smith,JD
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Boerwinkle,E;Sing,CF
通讯作者:
Sing,CF
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作者:
Liangcai Nie;Sijing Niu;G. Vega;L. Clark;A. Tang;S. Grundy;Jonathan Cohen
通讯作者:
Liangcai Nie;Sijing Niu;G. Vega;L. Clark;A. Tang;S. Grundy;Jonathan Cohen
影响因子:
6.5
作者:
Vega,GL;Clark,LT;Tang,A;Marcovina,S;Grundy,SM;Cohen,JC
通讯作者:
Cohen,JC