Abstract:
PURPOSE OF REVIEW:We review stable isotope tracer studies of apolipoprotein B-100 (apoB) kinetics concerning genetic polymorphisms and mutations that affect human lipoprotein metabolism. RECENT FINDINGS:In obese men, the allelic combination of the apoB signal peptide, SP24, and cholesteryl ester transfer protein, CETP B1B1, is independently associated with lower VLDL apoB secretion. Microsomal triglyceride transfer protein -493G/T carriers have reduced IDL apoB and LDL apoB production as compared with controls. Mutations in cholesterol transporters (ATP-binding cassette transporter G8 and Niemann-Pick C1 Like 1) are associated with reduced VLDL apoB secretion and increased LDL apoB production and catabolism. The ATP-binding cassette transporter G8 400K variant is a significant, independent predictor of VLDL apoB secretion. Mutations in lipases (lipoprotein lipase and hepatic lipase) and transfer proteins (lecithin-cholesterol acyltransferase and cholesteryl ester transfer protein) alter their functional activity, which impact on VLDL and LDL kinetics. SUMMARY:Mutations in genes that regulate intrahepatic apoB assembly and lipid substrate availability to the liver impact on VLDL apoB secretion. Lipoprotein tracer studies can provide functional insight into the potential impact of genetic polymorphisms in regulating apoB metabolism in humans.
journal_name
Curr Opin Lipidoljournal_title
Current opinion in lipidologyauthors
Ng TW,Ooi EM,Watts GF,Chan DC,Barrett PHdoi
10.1097/MOL.0b013e3283378e5asubject
Has Abstractpub_date
2010-04-01 00:00:00pages
141-7issue
2eissn
0957-9672issn
1473-6535journal_volume
21pub_type
杂志文章,评审abstract:PURPOSE OF REVIEW:The occurrence in blood of an electronegatively charged LDL was described in 1988. During the 1990s reports studying electronegative LDL (LDL(-)) were scant and its atherogenic role controversial. Nevertheless, recent reports have provided new evidence on a putative atherogenic role of LDL(-). This re...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/00041433-200406000-00014
更新日期:2004-06-01 00:00:00
abstract::The Smith-Lemli-Opitz syndrome is a disorder of morphogenesis resulting from an enzymatic defect in the last step of cholesterol metabolism (reduction of 7-dehydrocholesterol). Analysis of the defective gene and identification of mutations therein have paved the way for the study of the molecular genetics of the disor...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
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更新日期:1999-04-01 00:00:00
abstract:PURPOSE OF REVIEW:Nonalcoholic fatty liver (NAFL) and especially its inflammatory variant nonalcoholic steatohepatitis (NASH) have become a major challenge to healthcare systems worldwide because of the increasing prevalence of its major risk factors obesity and type 2 diabetes, which are closely linked to overeating, ...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0b013e32834c7cfc
更新日期:2011-12-01 00:00:00
abstract::The protective effect of HDL against the development of atherosclerosis appears to be multifaceted involving a number of mechanisms. One of the major mechanisms is, however, the ability of HDL to decrease, directly or indirectly, the lipid peroxidation of LDL. The hydrolysis of lipid peroxides by PON1 makes a major co...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/00041433-200008000-00007
更新日期:2000-08-01 00:00:00
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journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0000000000000192
更新日期:2015-08-01 00:00:00
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journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0b013e32835a4f40
更新日期:2013-02-01 00:00:00
abstract:PURPOSE OF REVIEW:Alterations in the gut microbiome composition or function are associated with risk factors for cardiometabolic diseases, including hypertension, hyperlipidemia and hyperglycemia. Based on recent evidence that also oral medications used to treat these conditions could alter the gut microbiome compositi...
journal_title:Current opinion in lipidology
pub_type: 杂志文章
doi:10.1097/MOL.0000000000000727
更新日期:2021-02-01 00:00:00
abstract:PURPOSE OF REVIEW:Inherited lipodystrophies are rare autosomal recessive and dominant disorders characterized by selective, but variable, loss of adipose tissue. Marked hypertriglyceridemia is a common feature of these disorders and highlights the role of adipose tissue in lipid homeostasis. In the last decade, advance...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0b013e32832d4a33
更新日期:2009-08-01 00:00:00
abstract:PURPOSE OF REVIEW:To summarize the role of the microRNA-30c (miR-30c) in lipid metabolism and adipogenesis, to address consequences associated with reduced expression in cancer and cardiac function, and to speculate benefits of overexpressing miR-30c in the treatment of hyperlipidemia, atherosclerosis, and cancer. REC...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0000000000000162
更新日期:2015-04-01 00:00:00
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journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/00041433-200104000-00002
更新日期:2001-04-01 00:00:00
abstract:PURPOSE OF REVIEW:This review covers recent developments in microarray studies in the field of atherogenesis research. RECENT FINDINGS:During the past year microarrays have been applied to the analysis of pathogenic mechanisms of several atherosclerosis risk factors, including ageing, hypertension, obesity, and cytome...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/01.mol.0000162325.85290.e5
更新日期:2005-04-01 00:00:00
abstract:PURPOSE OF REVIEW:Hypoxia triggers various cellular processes, both in physiological and pathological conditions, and has recently also been implicated in atherosclerosis. This review summarizes the recent evidence for the presence and the role of hypoxia in atherosclerosis. Additionally, it will elucidate on hypoxic s...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0b013e32836484a4
更新日期:2013-10-01 00:00:00
abstract::The metabolism of chylomicrons and their remnants is a highly facilitated route to distribute energy from the diet for storage in adipose tissue or immediate use in the muscles. It has been proposed that chylomicron remnants are atherogenic, and a delayed clearance of chylomicron remnants seems to be associated with c...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/00041433-199506000-00003
更新日期:1995-06-01 00:00:00
abstract:PURPOSE OF REVIEW:Lipoprotein(a) [Lp(a)] is a risk factor for cardiovascular disease; we highlight the most recent research initiatives that have sought to define Lp(a)-dependent pathogenicity as well as pharmacologic approaches to lowering Lp(a). RECENT FINDINGS:Recent large-scale meta-analyses have confirmed elevate...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0b013e32835111d8
更新日期:2012-04-01 00:00:00
abstract:PURPOSE OF REVIEW:This review highlights recent advances in eicosanoid biology, especially linked to the cytochrome P450 (CYP)/soluble epoxide hydrolase (sEH) axis in vascular biology and disease. RECENT FINDINGS:Since the first reports that CYP-derived metabolites of arachidonic acid can elicit vascular smooth muscle...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0b013e32834a9790
更新日期:2011-10-01 00:00:00
abstract:PURPOSE OF REVIEW:Familial hypercholesterolemia is associated with a high lifetime risk of atherosclerotic cardiovascular disease (ASCVD). However, this risk is variable. This review evaluates recent evidence related to ASCVD risk stratification in familial hypercholesterolemia considering aspects of phenotype and geno...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0000000000000391
更新日期:2017-04-01 00:00:00
abstract::The development of atherosclerosis in animal models and the incidence of coronary heart disease in postmenopausal women are markedly reduced by estrogen treatment. Estrogen have acute beneficial effects on vascular reactivity and longer-term effects on critical steps in the pathogenesis of atherosclerosis. Phytoestrog...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/00041433-199810000-00010
更新日期:1998-10-01 00:00:00
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journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/00041433-200410000-00008
更新日期:2004-10-01 00:00:00
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journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0b013e3283395e45
更新日期:2010-06-01 00:00:00
abstract:PURPOSE OF REVIEW:It is well accepted that LDLs and its modified form oxidized-LDL (ox-LDL) play a major role in the development of atherosclerosis and foam cell formation. Whereas the majority of these cells have been demonstrated to be derived from macrophages, smooth muscle cells (SMCs) give rise to a significant nu...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0000000000000113
更新日期:2014-10-01 00:00:00
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journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/00041433-199402000-00008
更新日期:1994-02-01 00:00:00
abstract:PURPOSE OF REVIEW:Chronic consumption of fructose and fructose-containing sugars leads to dyslipidemia. Apolipoprotein (apo) CIII is strongly associated with elevated levels of triglycerides and cardiovascular disease risk. We reviewed the effects of fructose consumption on apoCIII levels and the role of apoCIII in fru...
journal_title:Current opinion in lipidology
pub_type: 杂志文章
doi:10.1097/MOL.0000000000000653
更新日期:2020-02-01 00:00:00
abstract:PURPOSE OF REVIEW:Dementia is a major cause of disability and institutionalization. Apart from age and apolipoprotein E (APOE) genotype, there are currently no established, clinically relevant, noninvasive markers of dementia. We conducted a literature search of recent observational epidemiological studies evaluating t...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0000000000000257
更新日期:2016-02-01 00:00:00
abstract:PURPOSE OF REVIEW:Hypertriglyceridemia occurs mainly because of metabolic disorders secondary to diabetes, alcohol intake, and/or overweight. Genetic factors have also been clearly identified in most severe cases. Triglycerides are generally considered as 'bystanders' for cardiovascular diseases. However, biological an...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0000000000000622
更新日期:2019-08-01 00:00:00
abstract:PURPOSE OF REVIEW:Inflammation has been widely acknowledged to contribute throughout all stages of atherogenesis. However, these recent advances in our understanding have not been translated into clinical practice in which the mainstay of treatment is still lipid-targeted therapy. This review provides an overview of pr...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0b013e3283587543
更新日期:2012-12-01 00:00:00
abstract:PURPOSE OF REVIEW:The number of deaths associated with cardiovascular disease remains high, despite great advances in treating the associated high levels of cholesterol. The main underlying pathology of cardiovascular disease is atherosclerosis, which is recognized as a chronic autoimmune-like inflammatory disease. Hen...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0000000000000335
更新日期:2016-10-01 00:00:00
abstract:PURPOSE OF REVIEW:The absolute level of HDL cholesterol (HDL-C) may not be the only criterion contributing to their antiatherothrombotic effects. This review focuses on evidence in support of the concept that HDL-bound sphingosine-1-phosphate (S1P) plays a role in different HDL atheroprotective properties and may repre...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/MOL.0b013e328361f822
更新日期:2013-08-01 00:00:00
abstract:PURPOSE OF REVIEW:Use of suitable animal models is essential for investigation of the mechanisms underlying cardiac events and development of the therapeutic strategies; however, ideal animal models that can recapitulate human coronary atherosclerosis and subsequent acute myocardial infarction are still lacking. In thi...
journal_title:Current opinion in lipidology
pub_type: 社论,评审
doi:10.1097/MOL.0b013e3283189c18
更新日期:2008-12-01 00:00:00
abstract::The inverse relationship between HDL and apolipoprotein A-I concentrations and the risk for premature atherosclerosis is well established, but the mechanism whereby apolipoprotein A-I offers protection is still somewhat elusive. Recent studies suggest that a specific subpopulation within the lipoprotein (AI) subclass ...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/00041433-199410000-00007
更新日期:1994-10-01 00:00:00
abstract::A site-specific cytidine deamination (cytidine to uridine) in nuclear apolipoprotein B messenger RNA creates a translational stop codon that produces apolipoprotein B48. This process is mediated by an enzyme composed of distinct subunits, including apolipoprotein B messenger RNA editing enzyme catalytic polypeptide-1 ...
journal_title:Current opinion in lipidology
pub_type: 杂志文章,评审
doi:10.1097/00041433-199504000-00002
更新日期:1995-04-01 00:00:00