Plasma Proprotein Convertase Subtilisin/Kexin Type 9: A Marker of LDL Apolipoprotein B-100 Catabolism?
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چکیده
منابع مشابه
Plasma proprotein convertase subtilisin/kexin type 9: a marker of LDL apolipoprotein B-100 catabolism?
BACKGROUND Experimental studies suggest that proprotein convertase subtilisin/kexin type 9 (PCSK9) is an important regulator of LDL metabolism because of its ability to facilitate degradation of the LDL receptor. We investigated the association between plasma PCSK9 concentration and LDL apolipoprotein B-100 (apo B-100) metabolism in men with a wide range of body mass index values. METHODS We ...
متن کاملStatins, plasma proprotein convertase subtilisin/kexin type 9 concentrations, and LDL lowering.
The discovery in 2003 that variants in the PCSK9 (proprotein convertase subtilisin/kexin type 9) gene cause autosomal dominant hypercholesterolemia revealed a new aspect of LDL cholesterol (LDL-C) metabolism (1). PCSK9, a protein of 692 amino acid residues produced at high concentrations in the liver, kidney, and intestine, has profound effects on LDL-C concentrations (2). Both gain-of-function...
متن کاملRosuvastatin, proprotein convertase subtilisin/kexin type 9 concentrations, and LDL cholesterol response: the JUPITER trial.
BACKGROUND Although statin therapy is known to increase concentrations of PCSK9, whether this effect is related to the magnitude of LDL reduction is uncertain. This study was undertaken to understand the extent of this effect and examine the relationship between PCSK9 and LDL cholesterol (LDL-C) reduction. METHODS We measured plasma PCSK9 concentrations by ELISA at baseline and at 1 year in 5...
متن کاملSerum proprotein convertase subtilisin kexin type 9 is correlated directly with serum LDL cholesterol.
BACKGROUND Proprotein convertase subtilisin kexin type 9 (PCSK9) is gaining attention as a key regulator of serum LDL-cholesterol (LDLC). This novel serine protease causes the degradation of hepatic LDL receptors by an unknown mechanism. In humans, gain-of-function mutations in the PCSK9 gene cause a form of familial hypercholesterolemia, whereas loss-of-function mutations result in significant...
متن کاملRosuvastatin, Proprotein Convertase Subtilisin/Kexin Type 9 (PCSK9) Concentrations, and LDL Cholesterol Response: the JUPITER Trial
METHODS: We measured plasma PCSK9 concentrations by ELISA at baseline and at 1 year in 500 men and 500 women participating in the Justification for Use of Statins in Prevention: an Intervention Trial Evaluating Rosuvastatin (JUPITER) trial that randomly allocated participants to rosuvastatin 20 mg daily or placebo. We also evaluated rs11591147, a single nucleotide polymorphism known to have an ...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2009
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2009.128645