Abstract：
:The recent insight that inflammation contributes to the development of atherosclerosis and type 2 diabetes mellitus constitutes a major breakthrough in understanding the mechanisms underlying these conditions. In addition, it opens the way for new therapeutic approaches that might eventually decrease the prevalence of these public health problems. Tumor necrosis factor-alpha (TNF-alpha) has been shown to play a key role in these processes and thus might be a potential therapeutic target. Increased concentrations of TNF-alpha are found in acute and chronic inflammatory conditions (e.g., trauma, sepsis, infection, rheumatoid arthritis), in which a shift toward a proatherogenic lipid profile and impaired glucose tolerance occurs. Although therapeutic blockade of TNF-alpha worsens the prognosis in patients with abscesses and granulomatous infections, this strategy is highly beneficial in the case of chronic inflammatory conditions, including rheumatoid arthritis. Current investigations assessing the impact of anti-TNF agents on intermediary metabolism suggest that TNF-alpha blockade may improve insulin resistance and lipid profiles in patients with chronic inflammatory diseases.
journal_name
J Lipid Resjournal_title
Journal of lipid researchauthors
Popa C,Netea MG,van Riel PL,van der Meer JW,Stalenhoef AFdoi
10.1194/jlr.R600021-JLR200subject
Has Abstractpub_date
2007-04-01 00:00:00pages
751-62issue
4eissn
0022-2275issn
1539-7262pii
R600021-JLR200journal_volume
48pub_type
杂志文章,评审abstract：:The mixed dyslipidemia phenotype is characterized by elevated triglycerides (TG), low HDL cholesterol (HDL-C), increased ApoB levels, and premature coronary atherosclerosis. Fibrate-statin combination therapy reduces ApoB levels and coronary events in the mixed dyslipidemia population. We sought to identify gene-gene ...
journal_title：Journal of lipid research
pub_type： 杂志文章,随机对照试验
doi：10.1194/jlr.M028829
更新日期：2012-11-01 00:00:00
abstract：:Sequence homology indicates the existence of three human cytosolic acyl protein thioesterases, including APT1 that is known to depalmitoylate H- and N-Ras. One of them is the lysophospholipase-like 1 (LYPLAL1) protein that on the one hand is predicted to be closely related to APT1 but on the other hand might also func...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M019851
更新日期：2012-01-01 00:00:00
abstract：:Rats were fed either rat chow (control), chow + 20% olive oil (olive oil), or chow + 20% olive oil + 2% cholesterol (olive oil/cholesterol) as a single meal to study the short-term effects of fat and the above combination of fat/cholesterol-containing diets on plasma apoB concentration and its influence on the distrib...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1985-08-01 00:00:00
abstract：:Fatty acid translocase (FAT/CD36) is a membrane protein putatively involved in the transmembrane transport of long-chain fatty acids. We tested the hypothesis that expression of this protein in H9c2, a rat heart cell line normally not expressing FAT, would increase cellular palmitate uptake. We were able to stably tra...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1998-10-01 00:00:00
abstract：:The diurnal cycle of hepatic HMG CoA reductase activity was studied under conditions of controlled feeding where the percentage of dietary lipid, alone or in combination with 2% cholestyramine, was varied. Cholestyramine caused an increase in HMG CoA reductase activity that began soon after feeding started and peaked ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1972-11-01 00:00:00
abstract：:Three mammalian cell lines were examined for their ability to metabolize the regulatory oxysterol, 25-hydroxycholesterol, and derepress 3-hydroxy-3-methylglutaryl CoA reductase. In mouse L cell fibroblasts reductase activity was restored with the concomitant metabolism of 25-hydroxycholesterol via side-chain hydroxyla...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1989-06-01 00:00:00
abstract：:A sensitive and reproducible method has been developed for separation of the major serum lipoproteins from 1 ml or less of human serum by isopycnic density gradient ultracentrifugation. The serum, applied to a step gradient (total volume 12.8 ml), was spun for 48 hr at 38,000 rpm at 10 degrees C and, in each of the fr...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1977-11-01 00:00:00
abstract：:To obtain a panel of monoclonal antibodies (MAbs) to study the folding and conformation of the low density lipoprotein receptor (LDLr), we have generated hybridomas from LDLr-deficient mice that had been immunized with the extracellular domain of the human LDLr. The 12 MAbs were specific for the ligand binding domain ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M600130-JLR200
更新日期：2006-07-01 00:00:00
abstract：:Adipose tissue was shown to contain 0.6-1.6 mg of cholesterol per gram wet weight. When expressed per unit of protein or organ mass, fat tissue contains more cholesterol than most other organs or membranes. The cholesterol content of fat tissue increased with the age and weight of the rat. Over 95% of adipose tissue s...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1973-05-01 00:00:00
abstract：:Hypertriglyceridemia results from accumulation of triglyceride (TG)-rich lipoproteins (TRLs) in the circulation and is associated with increased CVD risk. ApoC-III is an apolipoprotein on TRLs and a prominent negative regulator of TG catabolism. We recently established that in vivo apoC-III predominantly inhibits LDL ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M093740
更新日期：2019-08-01 00:00:00
abstract：:A qualitative iodometric test for lipoxygenase activity is described. The sensitive method is useful for rapidly screening large numbers of samples, as from a chromatography column or after enzyme inactivation treatment in food processing. ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1972-03-01 00:00:00
abstract：:There is unequivocal evidence of an inverse association between plasma high-density lipoprotein (HDL) cholesterol concentrations and the risk of cardiovascular disease, a finding that has led to the hypothesis that HDL protects from atherosclerosis. This review details the experimental evidence for this "HDL hypothesi...
journal_title：Journal of lipid research
pub_type： 杂志文章,评审
doi：10.1194/jlr.R001610
更新日期：2010-08-01 00:00:00
abstract：:The content of serum gangliosides was examined in VM and C57BL/6J (B6) mice that contained subcutaneous metastatic (VM) and non-metastatic (CT-2A) brain tumors, respectively. Gas-liquid chromatography (GLC) and high performance thin-layer chromatography (HPTLC) were used to analyze the serum gangliosides. N-glycolylne...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:Autophagy is a catabolic process involved in maintaining energy and organelle homeostasis. The relationship between obesity and the regulation of autophagy is cell type specific. Despite adverse consequences of obesity on cardiac structure and function, the contribution of altered cardiac autophagy in response to fatt...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M055152
更新日期：2015-03-01 00:00:00
abstract：:Sebaceous glands are intriguing glands that are found throughout the human body except on the palms of the hands and soles of the feet. The true function of these glands has yet to be determined, but there are several theories, including antioxidant effects, antibacterial effects, and transport of pheromones. Sebaceou...
journal_title：Journal of lipid research
pub_type： 杂志文章,评审
doi：10.1194/jlr.R700015-JLR200
更新日期：2008-02-01 00:00:00
abstract：:Rat spermatogenic cells contain sphingomyelins (SMs) and ceramides (Cers) with very long-chain PUFAs (VLCPUFAs) in nonhydroxylated (n-V) and 2-hydroxylated (h-V) forms. How these atypical species distribute among membrane fractions during differentiation was investigated here using a detergent-free procedure to isolat...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M072595
更新日期：2017-03-01 00:00:00
abstract：:The hepatic uptake of intravenously injected beta-very low density lipoprotein (beta-VLDL) in rabbits fed 2% (w/w) cholesterol for 3 weeks was investigated. In vitro studies were also conducted to examine the specificity and the capacity of the uptake in isolated liver parenchymal cells. The hepatic uptake of beta-VLD...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1993-04-01 00:00:00
abstract：:Alcohol consumption markedly increases the hepatic output of very low density lipoprotein (VLDL), whereas it decreases the resulting low density lipoprotein (LDL) levels and apolipoprotein B. As ethylation of apoB-lysine renders LDL immunogenic and accelerates their clearance, and as alcoholics develop antibodies agai...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1993-07-01 00:00:00
abstract：:Recent reports from this laboratory indicate that exposure of cholesterol-loaded macrophages to high density lipoprotein 3 (HDL3) stimulates not only cholesterol efflux, but also results in a two- to threefold increase in apoE accumulation in the media (Dory, L., 1989. J. Lipid Res. 30: 809-816). The present experimen...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1991-05-01 00:00:00
abstract：:The transport of LDL-derived cholesterol from lysosomes to peroxisomes is facilitated by membrane contacts formed between the lysosomal protein synaptotagmin VII and the peroxisomal lipid phosphatidylinositol 4, 5-bisphosphate [PI(4,5)P2]. Here, we used RNA interference to search for regulators of PI(4,5)P2 and to stu...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M082149
更新日期：2018-03-01 00:00:00
abstract：:To determine the extent and microanatomical distribution of extramyocellular adipocytes associated with skeletal muscle, histological, biochemical, nuclear magnetic resonance proton spectroscopic and microcomputed tomography techniques were employed to analyze skeletal muscle samples from lean and obese Sprague-Dawley...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：2001-07-01 00:00:00
abstract：:Geranylgeranoic acid (GGA) has been reported to induce autophagic cell death via upregulation of lipid-induced unfolded protein response in several human hepatoma-derived cell lines, and its 4,5-didehydro derivative has been developed as a preventive agent against second primary hepatoma in clinical trials. We have pr...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M090548
更新日期：2019-03-01 00:00:00
abstract：:Estimation of low-density lipoprotein cholesterol (LDL-C) using the Friedewald (FR) formula is often inaccurate when triglycerides are elevated or VLDL particle composition is altered. We hypothesized that LDL-C estimation by the FR formula and other measurement methods might also be inaccurate in individuals treated ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M032615
更新日期：2013-02-01 00:00:00
abstract：:As 5-lipoxygenase (5-LO) is an emerging target in obesity and insulin resistance, we have investigated whether this arachidonate pathway is also implicated in the progression of obesity-related fatty liver disease. Our results show that 5-LO activity and 5-LO-derived product levels are significantly elevated in the li...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M800101-JLR200
更新日期：2008-12-01 00:00:00
abstract：:Gangliosides and sulfatides (STs) are acidic glycosphingolipids (GSLs) that have one or more sialic acids or sulfate substituents, in addition to neutral sugars, attached to the C-1 hydroxyl group of the ceramide long chain base. TLC is a widely employed and convenient technique for separation and characterization of ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.D046128
更新日期：2014-04-01 00:00:00
abstract：:Thus far, liver, intestine, heart, and placenta have been shown to secrete apolipoprotein (apo)B-containing lipoproteins. In the present study, we first investigated lipoproteins in human follicular fluid (FF), surrounding developing oocytes within the ovary, as well as in corresponding plasma samples (n = 12). HDL ch...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M005181
更新日期：2010-08-01 00:00:00
abstract：:The activities of hepatic fatty acid oxidation enzymes in rats fed perilla oil rich in alpha-linolenic acid (alpha-18:3) were compared with those fed saturated fats or safflower oil (the mixture of safflower oil and olive oil, 94:8, w/w) containing the same amount of polyunsaturated fatty acids with perilla oil exclus...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1996-03-01 00:00:00
abstract：:Inhibition of Ehrlich ascites carcinoma respiration by aqueous extracts of oxidized linoleic or linolenic acid (aqueous emulsions UV-irradiated, 90 min) was associated entirely with relatively involatile compounds which were both thiobarbituric acid (TBA)-reactive and peroxidase-reactive. Inhibitory compounds were hea...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1966-05-01 00:00:00
abstract：:Recent studies demonstrate that HDL's ability to promote cholesterol efflux from macrophages associates strongly with cardioprotection in humans independently of HDL-cholesterol (HDL-C) and apoA-I, HDL's major protein. However, the mechanisms that impair cholesterol efflux capacity during vascular disease are unclear....
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M059089
更新日期：2015-08-01 00:00:00
abstract：:Quantitatively and rapidly analyzing lipids is necessary to elucidate their biological functions. Herein, we developed a quantitative method for various lipid classes using supercritical fluid chromatography (SFC) coupled with a charged aerosol detector (CAD), providing high-throughput data analysis to detect a large ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.D094516
更新日期：2019-08-01 00:00:00
