Common VKORC1 and GGCX polymorphisms associated with warfarin dose
نویسندگان
چکیده
منابع مشابه
Impact of GGCX, STX1B and FPGS Polymorphisms on Warfarin Dose Requirements in European‐Americans and Egyptians
Genotype-based algorithms that include VKORC1 and CYP2C9 genotypes are less predictive of warfarin dose variability in Africans as opposed to Europeans. Polymorphisms in GGCX, FPGS, or STX1B are associated with warfarin dose requirements in African-Americans. We sought to determine if they influenced warfarin dose in European-Americans, and another African population, specifically Egyptians. We...
متن کاملGGCX and VKORC1 inhibit osteocalcin endocrine functions
Osteocalcin (OCN) is an osteoblast-derived hormone favoring glucose homeostasis, energy expenditure, male fertility, brain development, and cognition. Before being secreted by osteoblasts in the bone extracellular matrix, OCN is γ-carboxylated by the γ-carboxylase (GGCX) on three glutamic acid residues, a cellular process requiring reduction of vitamin K (VK) by a second enzyme, a reductase cal...
متن کاملFrequency of two VKORC1 gene variants and its correlation with warfarin maintenance dose
Warfarin is a commonly-prescribed anticoagulant used to treat and prevent thromboembolic events. The requirement for varying doses of warfarin depends on genetic and environmental components. In this study, the frequency of two single-nucleotide polymorphic variants of the vitamin K epoxide reductase complex subunit 1 (VKORC1) gene (1173 C>T (rs9934438) and 3730 G>A (rs7294)) and its correlatio...
متن کاملA multiplex assay for detecting genetic variations in CYP2C9, VKORC1, and GGCX involved in warfarin metabolism.
BACKGROUND Patients differ in responses to warfarin, which is commonly prescribed to treat thromboembolic events. Genetic variations in the cytochrome P450, family 2, subfamily C, polypeptide 9 (CYP2C9), vitamin K epoxide reductase complex, subunit 1 (VKORC1), and gamma-glutamyl carboxylase (GGCX) genes have been shown to contribute to impaired metabolism of warfarin. METHODS We designed a cu...
متن کاملPolymorphisms of VKORC1 and CYP2C9 are associated with warfarin sensitivity in Chinese population
OBJECTIVE Warfarin is a commonly prescribed anticoagulant for prevention of thromboembolic events. Wide inter-individual dose variation, narrow therapeutic range and risk of serious bleeding result in difficulties in achieving the therapeutic effect. The present study was designed to clarify the real biological significance of the polymorphisms of VKORC1 and cytochrome P450 2C9 (CYP2C9) in warf...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Pharmacogenomics Journal
سال: 2005
ISSN: 1470-269X,1473-1150
DOI: 10.1038/sj.tpj.6500313