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ABCG2 Polymorphism Is Associated With the Low-Density Lipoprotein Cholesterol Response to Rosuvastatin
被引:108
|作者:
Tomlinson, B.
[1
]
Hu, M.
[1
]
Lee, V. W. Y.
[2
]
Lui, S. S. H.
[1
]
Chu, T. T. W.
[1
]
Poon, E. W. M.
[1
]
Ko, G. T. C.
[1
,3
]
Baum, L.
[2
]
Tam, L. S.
[1
]
Li, E. K.
[1
]
机构:
[1] Chinese Univ Hong Kong, Prince Wales Hosp, Dept Med & Therapeut, Shatin, Hong Kong, Peoples R China
[2] Chinese Univ Hong Kong, Sch Pharm, Shatin, Hong Kong, Peoples R China
[3] Chinese Univ Hong Kong, Hong Kong Inst Diabet & Obes, Shatin, Hong Kong, Peoples R China
关键词:
COA REDUCTASE INHIBITORS;
PHARMACOKINETICS;
BCRP;
PHARMACOGENETICS;
ATORVASTATIN;
TRANSPORTER;
EXPRESSION;
VARIANTS;
GENOTYPE;
OATP1B1;
D O I:
10.1038/clpt.2009.232
中图分类号:
R9 [药学];
学科分类号:
1007 ;
摘要:
The ATP-binding cassette G2 (ABCG2) c.421C>A (rs2231142) polymorphism influences the pharmacokinetics of rosuvastatin. We examined whether this polymorphism influences the low-density lipoprotein cholesterol (LDL-C)lowering efficacy of the drug. In 305 Chinese patients with hypercholesterolemia who were treated with rosuvastatin at a dosage of 10 mg daily, the c.421A variant was found to be significantly associated with greater reduction in LDL-C level, in a gene-dose-dependent manner. As compared with subjects with the c.421CC genotype, those with the c.421AA genotype showed a 6.9% greater reduction in LDL-C level, which would be equivalent to the effect obtained by doubling the dose of rosuvastatin.
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页码:558 / 562
页数:5
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