Abstract：
:Common forms of metabolic and cardiovascular diseases involve the interplay of numerous genes as well as important environmental factors. Traditional biochemical and genetic approaches generally attempt to dissect these diseases one gene at a time, for example, by analysis of Mendelian forms or genetically engineered experimental organisms. But, it is also important to understand how the genes interact with each other and the environment, and how these interactions change in disease states. Technological advances, such as the development of expression arrays that allow quantification of all transcript levels in a cell or tissue, have made it feasible to globally monitor molecular phenotypes that underlie disease states. By applying statistical methods, relationships between DNA variation, gene expression patterns, and diseases can be modeled.
journal_name
J Lipid Resjournal_title
Journal of lipid researchauthors
Wu S,Lusis AJ,Drake TAdoi
10.1194/jlr.R800067-JLR200subject
Has Abstractpub_date
2009-04-01 00:00:00pages
S358-63eissn
0022-2275issn
1539-7262pii
R800067-JLR200journal_volume
50 Supplpub_type
杂志文章,评审abstract：:Lipoprotein metabolism can be studied by the analysis of lipoprotein production in cell culture. An inherent problem in such an analysis is the low concentration of lipoproteins in culture supernatants. The difficulty comes from the fact that the samples must be concentrated prior to any analysis. The concentrating me...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1995-10-01 00:00:00
abstract：:Cellular membranes are composed of numerous kinds of glycerophospholipids with different combinations of polar heads at the sn-3 position and acyl moieties at the sn-1 and sn-2 positions, respectively. The glycerophospholipid compositions of different cell types, organelles, and inner/outer plasma membrane leaflets ar...
journal_title：Journal of lipid research
pub_type： 杂志文章,评审
doi：10.1194/jlr.R046094
更新日期：2014-05-01 00:00:00
abstract：:The secondary bile acid lithocholic acid (LCA) and its derivatives act as selective modulators of the vitamin D receptor (VDR), although their structures fundamentally differ from that of the natural hormone 1α,25-dihydroxyvitamin D3 [1,25(OH)2D3)]. Here, we have determined the crystal structures of the ligand-binding...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M038307
更新日期：2013-08-01 00:00:00
abstract：:EPA and DHA are not biologically equivalent; however, their individual activity on B cells is unknown. We previously reported fish oil enhanced murine B-cell activity in obesity. To distinguish between the effects of EPA and DHA, we studied the ethyl esters of EPA and DHA on murine B-cell function as a function of tim...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M049809
更新日期：2014-07-01 00:00:00
abstract：:The effect of fat feeding on adipocyte insulin binding was examined to expand a study of adaptive changes in plasma membrane functions. Cells from rats fed a high fat (L) diet for five to seven days bound less insulin and showed a decreased response to insulin (glucose oxidation) compared to those from rats fed a high...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1976-11-01 00:00:00
abstract：:The sphingomyelin pathway is an important signal transduction system regulating various cellular functions. However, little is known about the effect of sphingomyelin metabolites on vasomotor function. We examined the vascular effects of sphingomyelin, sphingosine, and sphingomyelinase (SPMase) in vitro. In pig corona...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1996-07-01 00:00:00
abstract：:The endocannabinoid 2-arachidonoylglycerol (2-AG) is predominantly biosynthesized by sn-1-diacylglycerol lipase α (DAGL-α) in the CNS. Selective inhibitors of DAGL-α will provide valuable insights in the role of 2-AG in endocannabinoid signaling processes and are potential therapeutics for the treatment of obesity and...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.D056390
更新日期：2015-04-01 00:00:00
abstract：:A new sample preparation method coupled to GC-MS analysis was developed and validated for quantification of sulfate esters of pregnenolone (PREG-S) and dehydroepiandrosterone (DHEA-S) in rat brain. Using a solid-phase extraction recycling protocol, the results show that little or no PREG-S and DHEA-S (<1 pmol/g) is pr...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M400244-JLR200
更新日期：2004-12-01 00:00:00
abstract：:Although the synthesis pathways of intracellular triacylglycerol (TAG) species have been well elucidated, assessment of the contribution of an individual pathway to TAG pools in different mammalian organs, particularly under pathophysiological conditions, is difficult, although not impossible. Herein, we developed and...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M033837
更新日期：2013-04-01 00:00:00
abstract：:Isotopic measurement of biosynthetic rates of lipids in VLDL particles has long posed difficult technical problems. In this review, key methodologic issues and recent technical advances are discussed. A common problem for all biosynthetic measurements is the requirement to measure isotopic labeling of the true intrace...
journal_title：Journal of lipid research
pub_type： 杂志文章,评审
doi：10.1194/jlr.R600018-JLR200
更新日期：2006-08-01 00:00:00
abstract：:Cholesterol-3-(3)H,4-(14)C was injected intravenously in man and its transformation to cholestanol was studied. From the (3)H: (14)C ratios in cholestanol isolated from blood, evidence for the participation of a ketonic intermediate in the conversion was obtained. In a second subject given cholestanol-3-(3)H,4-(14)C t...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1967-01-01 00:00:00
abstract：:The effect of a single glucose feeding upon the net inflow and outflow transport of plasma free fatty acids (FFA) has been studied in 75 unanesthetized rats. The animals were fasted for 22 +/- 2 hr; then 50 rats were refed 2 ml of 50% glucose by gastric intubation. At 0, 10-15, and 30-35 min after glucose refeeding, t...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1969-01-01 00:00:00
abstract：:In late-stage atherosclerosis, much of the cholesterol in macrophage foam cells resides within enlarged lysosomes. Similarly, human macrophages incubated in vitro with modified LDLs contain significant amounts of lysosomal free cholesterol and cholesteryl ester (CE), which disrupts lysosomal function similar to macrop...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M800659-JLR200
更新日期：2009-10-01 00:00:00
abstract：:Apolipoprotein A-IV (apoA-IV) is involved in the metabolism of chylomicrons and high density lipoproteins. It displays genetic polymorphism due to two co-dominant alleles apoA-IV1 and apoA-IV2. The mutation that causes the polymorphism is a G to T substitution in the third base of codon 360 in the apoA-IV2 allele whic...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1991-03-01 00:00:00
abstract：:Apart from exhibiting the presence of lipoprotein [a] in its plasma, another interest of the European hedgehog in lipoprotein research lies in the quantitative prominence of a complex spectrum of high density lipoproteins (HDL) and very high density lipoproteins (VHDL) as cholesterol transporters in plasma (Laplaud, P...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1995-03-01 00:00:00
abstract：:We previously reported that a eucaloric, low fat, liquid formula diet enriched in simple carbohydrate markedly increased the synthesis of fatty acids in lean volunteers. To examine the diet sensitivity of obese subjects, 7 obese and 12 lean volunteers were given two eucaloric low fat solid food diets enriched in simpl...
journal_title：Journal of lipid research
pub_type： 临床试验,杂志文章
doi：
更新日期：2000-04-01 00:00:00
abstract：:Several studies indicate that cholesterol esterification is deregulated in cancers. The present study aimed to characterize the role of cholesterol esterification in proliferation and invasion of two tumor cells expressing an activated cholecystokinin 2 receptor (CCK2R). A significant increase in cholesterol esterific...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M800668-JLR200
更新日期：2009-11-01 00:00:00
abstract：:Recent studies from our laboratory (Yancey, P.G., and R. W. St. Clair. 1992. Arterioscler. Thromb. 12: 1291-1304) have shown that cultured peritoneal macrophages from White Carneau (WC) pigeons clear cholesteryl esters at a slower rate than do macrophages from Show Racer (SR) pigeons (9% per 24 h vs. 42% per 24 h, res...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：:It was reported previously that ceramide-1-phosphate (Cer-1-P) is mitogenic for fibroblasts (Gómez-Muñoz, A., P. A. Duffy, A. Martin, L. O'Brien, H-S. Byun, R. Bittman, and D. N. Brindley. 1995. Mol. Pharmacol. 47: 883-889; Gómez-Muñoz, A., L. M. Frago, L. Alvarez, and I. Varela-Nieto. 1997. Biochem. J. 325: 435-440)....
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M300158-JLR200
更新日期：2004-01-01 00:00:00
abstract：:The apolipoprotein (apo) B-100-specific monoclonal antibody MB47 has been widely used in lipoprotein metabolism and atherosclerosis research. When bound to apoB-100 on low density lipoproteins (LDL), antibody MB47 completely blocks the binding of LDL to the LDL receptor. The epitope for antibody MB47 has previously be...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1994-03-01 00:00:00
abstract：:Functions of the gut microbiome have a growing number of implications for host metabolic health, with diet being one of the most significant influences on microbiome composition. Compelling links between diet and the gut microbiome suggest key roles for various macronutrients, including lipids, yet how individual clas...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.RA120000950
更新日期：2020-07-09 00:00:00
abstract：:Serum amyloid P (SAP) is a common component of human amyloid deposits and has been identified in atherosclerotic lesions. We investigated the extent of the colocalization of SAP with apolipoprotein A-I (apoA-I), apoB, apoC-II, and apoE in human coronary arteries and explored potential roles for SAP in these regions, s...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M700098-JLR200
更新日期：2007-10-01 00:00:00
abstract：:The effect of various levels of the oral contraceptive drug, Enovid E, on serum and liver lipid levels of adult female rats has been investigated. Doses ranging from 0.052 to 1.04 mg/day have been employed in rats fed control or cholesterol-containing diets. It has been confirmed that after administration of even low,...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1971-05-01 00:00:00
abstract：:Cholesterol efflux (CE) capacity has been inversely associated with atherosclerosis and may provide an insight on inflammation occurring in human immunodeficiency virus (HIV) individuals. We address this by studying CE in HIV patients at different stages of HIV disease progression. In this cross-sectional study, CE fr...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M088153
更新日期：2018-11-01 00:00:00
abstract：:Plasma free fatty acid (FFA) transport in human subjects has been studied during the course of prolonged ingestion of different amounts of glucose. Compared with the fasting state, hypocaloric glucose intake resulted in marked suppression of net transport of FFA with no change in (fractional) turnover rate. There was ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1972-07-01 00:00:00
abstract：:Hydroxy-3-methyl-glutaryl-CoA reductase (HMGR) is the rate-controlling enzyme of cholesterol synthesis, and owing to its biological and pharmacological relevance, researchers have investigated several compounds capable of modulating its activity with the hope of developing new hypocholesterolemic drugs. In particular,...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M011817
更新日期：2011-05-01 00:00:00
abstract：:Delta-5 and delta-6 desaturases (D5D and D6D) are key enzymes in endogenous synthesis of long-chain PUFAs. In this sample of healthy subjects (n = 310), genotypes of single nucleotide polymorphisms (SNPs) rs174537, rs174561, and rs3834458 in the FADS1-FADS2 gene cluster were strongly associated with proportions of LC-...
journal_title：Journal of lipid research
pub_type： 杂志文章,随机对照试验
doi：10.1194/jlr.P032276
更新日期：2013-02-01 00:00:00
abstract：:The acylation of glycerol-3-phosphate by acyl-CoA is regarded as the first committed step for the synthesis of the lipoidal moiety in glycerolipids. The direct acylation of glycerol in mammalian tissues has not been demonstrated. In this study, lipid biosynthesis in myoblasts and hepatocytes was reassessed by conducti...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：2001-12-01 00:00:00
abstract：:The differentiation of macrophages into lipid-filled foam cells is a hallmark of the lung granuloma that forms in patients with active tuberculosis (TB). Mycolic acids (MAs), the abundant lipid virulence factors in the cell wall of Mycobacterium tuberculosis (Mtb), can induce this foam phenotype possibly as a way to p...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M073171
更新日期：2017-04-01 00:00:00
abstract：:Different batches of 1,2-distearoyl-sn-glycero-3-phosphocholine (DSPC) had varying amounts of contaminants which appeared to affect systematic biological studies. This contaminant was separated by silica gel column chromatography followed by high performance liquid chromatography and identified as 1,3-distearoyl-glyce...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
