A compound heterozygote for hepatic lipase gene mutations Leu334–>Phe and Thr383–>Met: correlation between hepatic lipase activity and phenotypic expression
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منابع مشابه
Body mass index and hepatic lipase gene (LIPC) polymorphism jointly influence postheparin plasma hepatic lipase activity.
The -514 polymorphism in the hepatic lipase gene (LIPC) is associated with decreased hepatic lipase activity. In the present study, the interaction between body mass index (BMI), the -514 polymorphism, and hepatic lipase activity was examined in 118 white men and in 51 African American men. BMI was significantly positively correlated with hepatic lipase activity in both populations. BMI was sim...
متن کاملChimeras of Hepatic Lipase and Lipoprotein Lipase
Chimeric molecules between human lipoprotein lipase (LPL) and rat hepatic lipase (HL) were used to identify structural elements responsible for functional differences. Based on the close sequence homology with pancreatic lipase, both LPL and HL are believed to have a two-domain structure composed of an aminoterminal (NHz-terminal) domain containing the catalytic Ser-His-Asp triad and a smaller ...
متن کاملA hepatic lipase gene promoter polymorphism attenuates the increase in hepatic lipase activity with increasing intra-abdominal fat in women.
High hepatic lipase (HL) activity is associated with an atherogenic lipoprotein profile of small, dense LDL particles and lower HDL(2)-C. Intra-abdominal fat (IAF) is positively associated with HL activity. A hepatic lipase gene (LIPC) promoter variant (G-->A(-250)) is associated with lower HL activity, higher HDL(2)-C, and less dense LDL particles. To determine whether the LIPC promoter polymo...
متن کاملLipase Activity With Increasing Intra-abdominal Fat in Women A Hepatic Lipase Gene Promoter Polymorphism Attenuates the Increase in Hepatic
High hepatic lipase (HL) activity is associated with an atherogenic lipoprotein profile of small, dense LDL particles and lower HDL2-C. Intra-abdominal fat (IAF) is positively associated with HL activity. A hepatic lipase gene (LIPC) promoter variant (G3A) is associated with lower HL activity, higher HDL2-C, and less dense LDL particles. To determine whether the LIPC promoter polymorphism acts ...
متن کاملFarnesoid X receptor represses hepatic lipase gene expression.
The farnesoid X receptor (FXR) is a nuclear receptor that regulates gene expression in response to bile acids (BAs). FXR plays a central role in BA, cholesterol, and lipoprotein metabolism. Here, we identify HL, an enzyme involved in the metabolism of remnant and high density lipoproteins, as a novel FXR-regulated gene. The natural FXR ligand, chenodeoxycholic acid (CDCA), downregulates HL gene...
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ژورنال
عنوان ژورنال: Journal of Lipid Research
سال: 1996
ISSN: 0022-2275
DOI: 10.1016/s0022-2275(20)37580-5