Control of ACAT2 liver expression by HNF1.

abstract：:Autosomal dominant Stargardt-like macular dystrophy (STGD3) in humans results from mutations in elongation of very long chain FAs-like 4 (ELOVL4), which leads to vision loss in young adults. ELOVL4 is an integral endoplasmic reticulum (ER) protein that mediates the elongation of very long chain (VLC) FAs. Mutations in...

journal_title：Journal of lipid research

authors： Logan S,Agbaga MP,Chan MD,Brush RS,Anderson RE

更新日期：2014-04-01 00:00:00

abstract：:In breast cancer, 17β-estradiol (E2) plays critical roles mainly by binding to its canonical receptor, estrogen receptor (ER) α66, and eliciting genomic effects. E2 also triggers rapid, nongenomic responses. E2 activates sphingosine kinase 1 (SphK1), increasing sphingosine-1-phosphate (S1P) that binds to its receptors...

journal_title：Journal of lipid research

authors： Maczis MA,Maceyka M,Waters MR,Newton J,Singh M,Rigsby MF,Turner TH,Alzubi MA,Harrell JC,Milstien S,Spiegel S

更新日期：2018-12-01 00:00:00

abstract：:In vitro, -polylysine (EPL) strongly inhibited the hydrolysis of trioleoylglycerol emulsified with phosphatidylcholine (PC) and taurocholate by either pancreatic lipase or carboxylester lipase. The EPL concentration required for 50% inhibition of pancreatic lipase, 0.12 microM, was eight times lower than the concentra...

journal_title：Journal of lipid research

authors： Tsujita T,Takaichi H,Takaku T,Aoyama S,Hiraki J

更新日期：2006-08-01 00:00:00

abstract：:The effect of inhibiting lysosomal protein degradation on the activity of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase was determined using a mouse mammary cell line (TS-85) which expresses a temperature-sensitive mutation in the ubiquitin degradative pathway. Incubating cells for 18 hr in medium containi...

journal_title：Journal of lipid research

authors： Tanaka RD,Li AC,Fogelman AM,Edwards PA

更新日期：1986-03-01 00:00:00

abstract：:Adipose tissue contains one of the largest reservoirs of cholesterol in the body. Adipocyte dysfunction in obesity is associated with intracellular cholesterol accumulation, and alterations in cholesterol homeostasis have been shown to alter glucose metabolism in cultured adipocytes. ABCA1 plays a major role in choles...

journal_title：Journal of lipid research

authors： de Haan W,Bhattacharjee A,Ruddle P,Kang MH,Hayden MR

更新日期：2014-03-01 00:00:00

abstract：:Nonalcoholic fatty liver disease (NAFLD) is the most common liver disease in the United States and, indeed, worldwide. It has become a global public health issue. In the United States, the prevalence in the general population is estimated at approximately 20%, while that in the morbidly obese population at approximate...

journal_title：Journal of lipid research

authors： Erickson SK

更新日期：2009-04-01 00:00:00

abstract：:The increased generation of reactive oxygen species that occurs in the condition of obesity may be responsible for oxidative injury to erythrocyte membranes, which could lead to a decrease in tissue oxygenation. Therefore, we have looked into the effects of obesity on both indexes of oxidative damage and physical-chem...

journal_title：Journal of lipid research

authors： Cazzola R,Rondanelli M,Russo-Volpe S,Ferrari E,Cestaro B

更新日期：2004-10-01 00:00:00

abstract：:Ketone bodies (KBs), acetoacetate and β-hydroxybutyrate (βHB), were considered harmful metabolic by-products when discovered in the mid-19th century in the urine of patients with diabetic ketoacidosis. It took physicians many years to realize that KBs are normal metabolites synthesized by the liver and exported into t...

journal_title：Journal of lipid research

authors： Hashim SA,VanItallie TB

更新日期：2014-09-01 00:00:00

abstract：:3-Hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase, the enzyme catalyzing the rate-limiting step in cholesterol biosynthesis, exists in one active (dephosphorylated) and one inactive (phosphorylated) form in liver microsomes obtained from several animal species. The present study was undertaken in order to dete...

journal_title：Journal of lipid research

authors： Angelin B,Einarsson K,Liljeqvist L,Nilsell K,Heller RA

更新日期：1984-11-01 00:00:00

abstract：:The lipase superfamily includes three vertebrate and three invertebrate (dipteran) proteins that show significant amino acid sequence similarity to one another. The vertebrate proteins are lipoprotein lipase (LPL), hepatic lipase (HL), and pancreatic lipase (PL). The dipteran proteins are Drosophila yolk proteins 1, 2...

journal_title：Journal of lipid research

authors： Hide WA,Chan L,Li WH

更新日期：1992-02-01 00:00:00

abstract：:ATP binding cassette transporter G1 (ABCG1) mediates the transport of cellular cholesterol to HDL, and it plays a key role in maintaining macrophage cholesterol homeostasis. During inflammation, HDL undergoes substantial remodeling, acquiring lipid changes and serum amyloid A (SAA) as a major apolipoprotein. In the cu...

journal_title：Journal of lipid research

authors： de Beer MC,Ji A,Jahangiri A,Vaughan AM,de Beer FC,van der Westhuyzen DR,Webb NR

更新日期：2011-02-01 00:00:00

abstract：:Maintaining cellular lipid homeostasis is crucial to oxidative tissues, and it becomes compromised in obesity. Lipid droplets (LD) play a central role in lipid homeostasis by mediating fatty acid (FA) storage in the form of triglyceride, thereby lowering intracellular levels of lipids that mediate cellular lipotoxicit...

journal_title：Journal of lipid research

authors： Wang H,Sreenivasan U,Hu H,Saladino A,Polster BM,Lund LM,Gong DW,Stanley WC,Sztalryd C

更新日期：2011-12-01 00:00:00

abstract：:The quantitative isolation of total glycosphingolipids from crude lipid extracts without contamination from other lipid classes is described. The method consists of (a) acetylation of total lipids with pyridine and acetic anhydride, (b) separation of acetylated glycolipids from nonglycolipids on a magnesia-silica gel ...

journal_title：Journal of lipid research

authors： Saito T,Hakomori SI

更新日期：1971-03-01 00:00:00

abstract：:To identify novel fatty acid diol synthases, putative candidate sequences from Penicillium species were analyzed, and hydroxy fatty acid production by crude Penicillium enzyme extracts was assessed. Penicillium chrysogenum was found to produce an unknown dihydroxy fatty acid, a candidate gene implicated in this produc...

journal_title：Journal of lipid research

authors： Shin KC,Seo MJ,Oh DK

更新日期：2016-02-01 00:00:00

abstract：:Cardiac triacylglycerol (TG) catabolism critically depends on the TG hydrolytic activity of adipose triglyceride lipase (ATGL). Perilipin 5 (Plin5) is expressed in cardiac muscle (CM) and has been shown to interact with ATGL and its coactivator comparative gene identification-58 (CGI-58). Furthermore, ectopic Plin5 ex...

journal_title：Journal of lipid research

authors： Pollak NM,Schweiger M,Jaeger D,Kolb D,Kumari M,Schreiber R,Kolleritsch S,Markolin P,Grabner GF,Heier C,Zierler KA,Rülicke T,Zimmermann R,Lass A,Zechner R,Haemmerle G

更新日期：2013-04-01 00:00:00

abstract：:In mammals, the apolipoprotein (apo) A-I gene is expressed predominantly in liver and intestine, while in avian species it is expressed in all tissues. Although liver and intestine are the major sites of chicken apoA-I mRNA synthesis, there are appreciable amounts of apoA-I mRNA in kidney, ovary/testes, brain, lung, s...

journal_title：Journal of lipid research

authors： Lamon-Fava S,Sastry R,Ferrari S,Rajavashisth TB,Lusis AJ,Karathanasis SK

更新日期：1992-06-01 00:00:00

abstract：:The phospholipase A2(PLA2) activity of peroxiredoxin (Prdx)6 has important physiological roles in the synthesis of lung surfactant and in the repair of peroxidized cell membranes. These functions require the activity of a lysophospholipid acyl transferase as a critical component of the phospholipid remodeling pathway....

journal_title：Journal of lipid research

authors： Fisher AB,Dodia C,Sorokina EM,Li H,Zhou S,Raabe T,Feinstein SI

更新日期：2016-04-01 00:00:00

abstract：:Incubation of low density lipoprotein (LDL) with endothelial cells converts it to a form that is avidly degraded by macrophages via the acetyl LDL receptor. This modification has previously been shown to be accompanied by extensive breakdown of the major LDL protein (apoB-100) to smaller peptides. ApoB-100 is known to...

journal_title：Journal of lipid research

authors： Fong LG,Parthasarathy S,Witztum JL,Steinberg D

更新日期：1987-12-01 00:00:00

abstract：:The effects of eicosapentaenoic acid and oleic acid on lipid synthesis and secretion by HepG2 cells were examined to identify fatty acid specific changes in lipid metabolism that might indicate a basis for the hypolipidemic effect attributed to eicosapentaenoic acid and related n-3 fatty acids. Cellular glycerolipid s...

journal_title：Journal of lipid research

authors： Homan R,Grossman JE,Pownall HJ

更新日期：1991-02-01 00:00:00

abstract：:Cholelithiasis is a multifactorial process, and several mechanisms have been postulated. A decreased expression of the ileal apical sodium-dependent bile acid transporter (ASBT) and of the cytosolic ileal lipid binding protein (ILBP) was recently described in female non-obese patients. The role of the recently identif...

journal_title：Journal of lipid research

authors： Renner O,Harsch S,Strohmeyer A,Schimmel S,Stange EF

更新日期：2008-09-01 00:00:00

abstract：:Signaling through the phosphoinositide 3-kinase pathways mediates the actions of a plethora of hormones, growth factors, cytokines, and neurotransmitters upon their target cells following receptor occupation. Overactivation of these pathways has been implicated in a number of pathologies, in particular a range of mali...

journal_title：Journal of lipid research

authors： Rudge SA,Wakelam MJ

更新日期：2016-02-01 00:00:00

abstract：:The major high density lipoprotein (HDL) apolipoprotein, apoA-I, was knocked out by gene targeting in ES cells to provide a model for the study of HDL metabolism and its relationship to plasma and tissue cholesterol metabolism. HDL and non-HDL cholesterol (HDL-C) were reduced in apoA-I-deficient mice. Feeding a high f...

journal_title：Journal of lipid research

authors： Plump AS,Azrolan N,Odaka H,Wu L,Jiang X,Tall A,Eisenberg S,Breslow JL

更新日期：1997-05-01 00:00:00

abstract：:In this study, we have documented immunochemical properties of apolipoprotein (apo) B-containing particles (LpB) extracted from human atherosclerotic lesions obtained during vascular reconstructive surgery of patients. These properties were compared to those of particles purified from corresponding atherosclerotic pla...

journal_title：Journal of lipid research

authors： Tailleux A,Torpier G,Caron B,Fruchart JC,Fievet C

更新日期：1993-05-01 00:00:00

abstract：:Serine palmitoyltransferase [EC 2.3.1.50] catalyzes the first unique reaction of sphingolipid biosynthesis. To determine whether or not different rat tissues are capable of initiating this pathway, its activity was determined for microsomes from rat liver, lung, brain, kidney, intestine, spleen, muscle, heart, pancrea...

journal_title：Journal of lipid research

authors： Merrill AH Jr,Nixon DW,Williams RD

更新日期：1985-05-01 00:00:00

abstract：:Smith-Lemli-Opitz syndrome (SLOS) is a genetic disorder characterized by low plasma cholesterol and high 7-dehydrocholesterol (7-DHC). Synthesis of cholesterol and 7-DHC and its metabolites is regulated by HMG-CoA reductase, whose activity can be measured by 24-h excretion of its product mevalonate. We devised a simpl...

journal_title：Journal of lipid research

authors： Pappu AS,Steiner RD,Connor SL,Flavell DP,Lin DS,Hatcher L,Illingworth DR,Connor WE

更新日期：2002-10-01 00:00:00

abstract：:Prostaglandin (PG)E(2) is relevant in tumor biology, and interactions between tumor and stroma cells dramatically influence tumor progression. We tested the hypothesis that cross-talk between head and neck squamous cell carcinoma (HNSCC) cells and fibroblasts could substantially enhance PGE(2) biosynthesis. We observe...

journal_title：Journal of lipid research

authors： Alcolea S,Antón R,Camacho M,Soler M,Alfranca A,Avilés-Jurado FX,Redondo JM,Quer M,León X,Vila L

更新日期：2012-04-01 00:00:00

abstract：:The behavior of human omental fat cells in vitro has been examined in order to define conditions under which glucose is converted to glyceride-glycerol and glyceride fatty acids. Synthesis of glyceride fatty acids from glucose reached maximal rates only after several hours of incubation in Krebs-Henseleit bicarbonate ...

journal_title：Journal of lipid research

authors： Goldrick RB,Ashley BC,Lloyd ML

更新日期：1969-05-01 00:00:00

abstract：:Hepatocytes and hepatic stellate cells play important roles in retinoid storage and metabolism. Hepatocytes process postprandial retinyl esters and are responsible for secretion of retinol bound to retinol-binding protein (RBP) to maintain plasma retinol levels. Stellate cells are the body's major cellular storage sit...

journal_title：Journal of lipid research

authors： Vogel S,Piantedosi R,Frank J,Lalazar A,Rockey DC,Friedman SL,Blaner WS

更新日期：2000-06-01 00:00:00

abstract：:Niemann-Pick type C (NPC) disease is a multisystem disorder resulting from mutations in the NPC1 gene that encodes a protein involved in intracellular cholesterol trafficking. Significant liver dysfunction is frequently seen in patients with this disease. The current studies used npc1 mutant mice to investigate the as...

journal_title：Journal of lipid research

authors： Beltroy EP,Liu B,Dietschy JM,Turley SD

更新日期：2007-04-01 00:00:00

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

authors： Ma L,Ballantyne CM,Belmont JW,Keinan A,Brautbar A

更新日期：2012-11-01 00:00:00