Trafficking of glycosylphosphatidylinositol anchored proteins from the endoplasmic reticulum to the cell surface.

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：:Familial hypobetalipoproteinemia, a syndrome associated with low plasma cholesterol levels, can be caused by apoB gene mutations. We identified a healthy 42-year-old man whose total plasma cholesterol level was 80 mg/dl. His plasma very low density lipoprotein (VLDL) contained a unique truncated apoB species, apoB-83,...

journal_title：Journal of lipid research

authors： Farese RV Jr,Garg A,Pierotti VR,Vega GL,Young SG

更新日期：1992-04-01 00:00:00

abstract：:The total nitrogen and L-hydroxyproline concentrations of two intra-abdominal and two subcutaneous sites of adipose tissue were measured in male and female Wistar rats. At 100 g body weight the nitrogen concentration of intra-abdominal adipose tissue was slightly lower than that of subcutaneous adipose tissue. As age ...

journal_title：Journal of lipid research

authors： Curtis-Prior PB,Hanley T,Trethewey J,Stewart GA

更新日期：1970-07-01 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

authors： Masuno H,Ikura T,Morizono D,Orita I,Yamada S,Shimizu M,Ito N

更新日期：2013-08-01 00:00:00

abstract：:Bile acids play important roles in the regulation of lipid, glucose, and energy homeostasis. Recent studies suggest that glucose regulates gene transcription in the liver. The aim of this study was to investigate the potential role of glucose in regulation of bile acid synthesis in human hepatocytes. High glucose stim...

journal_title：Journal of lipid research

authors： Li T,Chanda D,Zhang Y,Choi HS,Chiang JY

更新日期：2010-04-01 00:00:00

abstract：:This study has examined the dimeric/oligomeric forms of scavenger receptor class B type I (SR-BI) and its alternatively spliced form, SR-BII, in a diverse group of cells and tissues: i.e., normal and hormonally altered tissues of mice and rats as well as tissues of transgenic animals and genetically altered steroidoge...

journal_title：Journal of lipid research

authors： Reaven E,Cortez Y,Leers-Sucheta S,Nomoto A,Azhar S

更新日期：2004-03-01 00:00:00

abstract：:The CYP27A gene encodes a mitochondrial cytochrome P450 enzyme, sterol 27-hydroxylase, that is expressed in many different tissues and plays an important role in cholesterol and bile acid metabolism. In humans, CYP27A deficiency leads to cerebrotendinous xanthomatosis. To gain insight into the roles of CYP27A in the r...

journal_title：Journal of lipid research

authors： Dubrac S,Lear SR,Ananthanarayanan M,Balasubramaniyan N,Bollineni J,Shefer S,Hyogo H,Cohen DE,Blanche PJ,Krauss RM,Batta AK,Salen G,Suchy FJ,Maeda N,Erickson SK

更新日期：2005-01-01 00:00:00

abstract：:Vitamin E is a naturally occurring fat-soluble antioxidant which has been proposed as a treatment for both primary and secondary protection against cardiovascular (CV) events. Promising data from observational epidemiological studies associating higher vitamin E dietary intake with lower risk of CV events have not bee...

journal_title：Journal of lipid research

authors： Vardi M,Levy NS,Levy AP

更新日期：2013-09-01 00:00:00

abstract：:Acyl-CoA-dependent O-acyltransferases catalyze reactions in which fatty acyl-CoAs are joined to acyl acceptors containing free hydroxyl groups to produce neutral lipids. In this report, we characterize a human multifunctional O-acyltransferase (designated MFAT) that belongs to the acyl-CoA:diacylglycerol acyltransfera...

journal_title：Journal of lipid research

authors： Yen CL,Brown CH 4th,Monetti M,Farese RV Jr

更新日期：2005-11-01 00:00:00

abstract：:SREBP cleavage-activating protein (Scap) is an endoplasmic reticulum membrane protein required for cleavage and activation of sterol regulatory element-binding proteins (SREBPs), which activate the transcription of genes in sterol and fatty acid biosynthesis. Liver-specific loss of Scap is well tolerated; hepatic synt...

journal_title：Journal of lipid research

authors： McFarlane MR,Cantoria MJ,Linden AG,January BA,Liang G,Engelking LJ

更新日期：2015-08-01 00:00:00

abstract：:In an effort tao simulate the effects of insulin on fat cells prepared from fresh adipose tissue, pieces of epididymal adipose tissue were cultured in a medium containing charcoal-treated bovine serum albumin (BSA) with a gas phase of 100% O2. Using this system, the insulin effect on [1-14C]glucose oxidation was retai...

journal_title：Journal of lipid research

authors： Bernstein RS

更新日期：1982-02-01 00:00:00

abstract：:In addition to their classical roles as detergents to aid in the process of digestion, bile acids have been identified as important signaling molecules that function through various nuclear and G protein-coupled receptors to regulate a myriad of cellular and molecular functions across both metabolic and nonmetabolic p...

journal_title：Journal of lipid research

authors： Dawson PA,Karpen SJ

更新日期：2015-06-01 00:00:00

abstract：:Skeletal muscle has two circulatory routes, nutritive (in contact with muscle) and non-nutritive (part of which is located in the connective tissue), and the balance of flow between the two is controlled by neural input and circulating vasomodulators. The purpose of this study was to assess muscle triglyceride hydroly...

journal_title：Journal of lipid research

authors： Clerk LH,Smith ME,Rattigan S,Clark MG

更新日期：2000-03-01 00:00:00

abstract：:To study the mechanisms of hepatic HDL formation, we investigated the roles of ABCA1, ABCG1, and SR-BI in nascent HDL formation in primary hepatocytes isolated from mice deficient in ABCA1, ABCG1, or SR-BI and from wild-type (WT) mice. Under basal conditions, in WT hepatocytes, cholesterol efflux to exogenous apoA-I w...

journal_title：Journal of lipid research

authors： Ji A,Wroblewski JM,Cai L,de Beer MC,Webb NR,van der Westhuyzen DR

更新日期：2012-03-01 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：:Accumulation of foam cells in the neointima represents a key event in atherosclerosis. We previously demonstrated that Tanshinone IIA (Tan), a lipophilic bioactive compound extracted from Salvia miltiorrhiza Bunge, inhibits experimental atherogenesis, yet the detailed mechanisms are not fully understood. In this study...

journal_title：Journal of lipid research

authors： Liu Z,Wang J,Huang E,Gao S,Li H,Lu J,Tian K,Little PJ,Shen X,Xu S,Liu P

更新日期：2014-02-01 00:00:00

abstract：:Tissue-specific regulation of LPL has been widely studied in rats. Previous studies reported that in vivo administration of adrenaline and acute stress cause an increase in plasma LPL activity coinciding with a decrease in white adipose tissue (WAT) LPL activity. We studied the speed of LPL activity changes during 30 ...

journal_title：Journal of lipid research

authors： Casanovas A,Parramon N,de la Cruz F,Andrés O,Terencio J,López-Tejero MD,Llobera M

更新日期：2007-04-01 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

authors： Sparrow DA,Laplaud PM,Saboureau M,Zhou G,Dolphin PJ,Gotto AM Jr,Sparrow JT

更新日期：1995-03-01 00:00:00

abstract：:The properties of cholesteryl oleate and triolein in mixed monolayers at the air-water interface have been measured between 24 and 37 degrees C. Analysis of force-area curves obtained as a function of the mol fraction of cholesteryl oleate indicates that at relatively low surface pressures these compounds are miscible...

journal_title：Journal of lipid research

authors： Smaby JM,Brockman HL

更新日期：1978-03-01 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

authors： Ramms B,Patel S,Nora C,Pessentheiner AR,Chang MW,Green CR,Golden GJ,Secrest P,Krauss RM,Metallo CM,Benner C,Alexander VJ,Witztum JL,Tsimikas S,Esko JD,Gordts PLSM

更新日期：2019-08-01 00:00:00

abstract：:Elaborate control mechanisms of intracellular triacylglycerol (TAG) breakdown are critically involved in the maintenance of energy homeostasis. Hypoxia-inducible lipid droplet-associated protein (HILPDA)/hypoxia-inducible gene-2 (Hig-2) has been shown to affect intracellular TAG levels, yet, the underlying molecular m...

journal_title：Journal of lipid research

authors： Padmanabha Das KM,Wechselberger L,Liziczai M,De la Rosa Rodriguez M,Grabner GF,Heier C,Viertlmayr R,Radler C,Lichtenegger J,Zimmermann R,Borst JW,Zechner R,Kersten S,Oberer M

更新日期：2018-03-01 00:00:00

abstract：:The fusogenic properties of sulfatide-containing 1,2-dioleoyl-3-sn -phosphatidylethanolamine (DOPE) small unilamellar vesicles (SUVs) in the presence of CaCl2 were studied by mixing membrane lipids based on an assay of fluorescence resonance energy transfer (FRET). Fusion of the vesicles was also confirmed by mixing a...

journal_title：Journal of lipid research

authors： Wu X,Li QT

更新日期：1999-07-01 00:00:00

abstract：:Mutations in the genes coding for patatin-like phospholipase domain-containing 1 (PNPLA1) and α/β-hydrolase domain-containing 5 (ABHD5), also known as comparative gene identification 58, are causative for ichthyosis, a severe skin barrier disorder. Individuals with mutations in either of these genes show a defect in e...

journal_title：Journal of lipid research

authors： Kien B,Grond S,Haemmerle G,Lass A,Eichmann TO,Radner FPW

更新日期：2018-12-01 00:00:00

abstract：:The lipin protein family, consisting of three members, was first identified early this century. In the last few years, the lipin proteins have been shown to have important roles in glycerolipid biosynthesis and gene regulation, and mutations in the corresponding genes cause lipodystrophy, myoglobinuria, and inflammato...

journal_title：Journal of lipid research

authors： Reue K,Dwyer JR

更新日期：2009-04-01 00:00:00

abstract：:The sequences necessary for liver-specific expression of the apolipoprotein (apo) E gene have been shown to reside 3' to the gene, within the apoE/C-I/C-II gene cluster, but have not been precisely characterized. Utilizing a transient transfection reporter gene assay based on the apoC-II promoter, we have localized a ...

journal_title：Journal of lipid research

authors： Shachter NS,Zhu Y,Walsh A,Breslow JL,Smith JD

更新日期：1993-10-01 00:00:00

abstract：:The effects of intravenous injection of lipopolysaccharide (LPS) and tumor necrosis factor alpha (TNF) were investigated in cynomolgus monkeys (Macaca fascicularis). Injection of 20 micrograms/kg of LPS from E. coli (serotype 055:B5) into cynomolgus monkeys fed a monkey chow diet caused a twofold increase in plasma tr...

journal_title：Journal of lipid research

authors： Ettinger WH,Miller LD,Albers JJ,Smith TK,Parks JS

更新日期：1990-06-01 00:00:00

abstract：:Protein palmitoylation refers to the posttranslational addition of a 16 carbon fatty acid to the side chain of cysteine, forming a thioester linkage. This acyl modification is readily reversible, providing a potential regulatory mechanism to mediate protein-membrane interactions and subcellular trafficking of proteins...

journal_title：Journal of lipid research

authors： Mitchell DA,Vasudevan A,Linder ME,Deschenes RJ

更新日期：2006-06-01 00:00:00

abstract：:Alzheimer's disease (AD) is characterized by an extensive accumulation of amyloid-β (Aβ) peptide, which triggers a set of deleterious processes, including synaptic dysfunction, inflammation, and neuronal injury, leading to neuronal loss and cognitive impairment. A large body of evidence supports that nuclear receptor ...

journal_title：Journal of lipid research

authors： Moutinho M,Landreth GE

更新日期：2017-10-01 00:00:00

abstract：:Lipogenesis in vitro from acetate-1-(14)C was studied in human preputial skin and abdominal skin. Radioactive lipids were separated by column chromatography on Florisil and by thin-layer chromatography on silica gel. Radioactivity was incorporated chiefly into the triglyceride, sterol, and polar lipid fractions, while...

journal_title：Journal of lipid research

authors： Vroman HE,Nemecek RA,Hsia SL

更新日期：1969-09-01 00:00:00

abstract：:Lipoproteins internalized by the LDL receptor (LDLR) are released from this receptor in endosomes through a process that involves acid-dependent conformational changes in the receptor ectodomain. How acidic pH promotes this release process is not well understood. Here, we assessed roles for six histidine residues for ...

journal_title：Journal of lipid research

authors： Dong H,Zhao Z,LeBrun DG,Michaely P

更新日期：2017-02-01 00:00:00