Abstract：
:Hepatic steatosis is one of the most common liver disorders in the general population. The main cause of hepatic steatosis is nonalcoholic fatty liver disease (NAFLD), representing the hepatic component of the metabolic syndrome, which is characterized by type 2 diabetes, obesity, and dyslipidemia. Insulin resistance and excess adiposity are considered to play key roles in the pathogenesis of NAFLD. Although the risk factors for NAFLD are well established, the genetic basis of hepatic steatosis is largely unknown. Here we review recent progress on genomic variants and their association with hepatic steatosis and discuss the potential impact of these genetic studies on clinical practice. Identifying the genetic determinants of hepatic steatosis will lead to a better understanding of the pathogenesis and progression of NAFLD.
journal_name
J Lipid Resjournal_title
Journal of lipid researchauthors
Hooper AJ,Adams LA,Burnett JRdoi
10.1194/jlr.R008896subject
Has Abstractpub_date
2011-04-01 00:00:00pages
593-617issue
4eissn
0022-2275issn
1539-7262pii
jlr.R008896journal_volume
52pub_type
杂志文章,评审abstract：:A subgroup of peroxisomal disorders, peroxisome biogenesis defects (PBD), can be differentiated by elevated levels of C(27) bile acids in plasma and bile. Patients with peroxisomal disorders, who lack the ability to chain-shorten the C(27) bile acid intermediates into C(24) bile acids, show elevated levels of C(27) bi...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：2001-01-01 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
pub_type： 杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：:Electrospray ionization mass spectrometry has previously been used to probe qualitative changes in the phospholipid cardiolipin (CL), but it has rarely been used in a quantitative manner. We assessed changes in the amount of individual molecular species of cardiac CL present in a model of congestive heart failure usin...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M500031-JLR200
更新日期：2005-06-01 00:00:00
abstract：:To study the mechanism of alcoholic hypertriglyceridemia, baboons were pair-fed liquid diets containing 50% of energy as ethanol or as additional carbohydrate for 5-16 months. Alcohol-fed animals developed hypertriglyceridemia and early stages of alcoholic injury, namely fatty liver with or without perivenular fibrosi...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1986-10-01 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
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：:The resistin gene is expressed in adipocytes and encodes a protein proposed to link obesity and type 2 diabetes. Increased plasma FFA is associated with insulin resistance. We examined the effect of separate FFAs on the expression of resistin mRNA in cultured murine 3T3-L1 adipocytes. The FFAs tested did not increase ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M400348-JLR200
更新日期：2005-01-01 00:00:00
abstract：:Since the discovery of proprotein convertase subtilisin/kexin type 9 (PCSK9) as an attractive target in the treatment of hypercholesterolemia, multiple anti-PCSK9 therapeutic modalities have been pursued in drug development. The objective of this research is to set the stage for the quantitative benchmarking of two an...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M092486
更新日期：2019-09-01 00:00:00
abstract：:It has been suggested that phytosterol and phytostanol esters possess similar cholesterol-lowering properties, however, whether mechanisms responsible are identical has not been addressed. To address this question, cholesterol plasma levels, absorption, biosynthesis, and turnover were measured in 15 hypercholesterolem...
journal_title：Journal of lipid research
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：2000-05-01 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：:We have developed a simplified and improved high performance liquid chromatography (HPLC) method for the detection and quantitation of tissue lipid using a new laser light-scattering detector (Varex model ELSD II). This detector has a limit of sensitivity of 50 ng for neutral lipid and 200 ng for most phospholipids wi...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1990-11-01 00:00:00
abstract：:High density lipoproteins (HDL) were isolated by a chromatographic procedure and subsequently fractionated on a DEAE cellulose (DE-52) column. Four fractions were separated and analyzed for lipid and protein composition and molecular weight. During ion exchange chromatography, one of the four fractions consistently co...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1981-09-01 00:00:00
abstract：:Cholesterol 7alpha-hydroxylase, a rate-limiting enzyme for bile acid synthesis, has been implicated in genetic susceptibility to atherosclerosis. The gene, CYP7A1, encoding a protein with this activity, is expressed normally only in hepatocytes and is highly regulated. Our cyp7A1 gene knockout mouse colony, as young a...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M200489-JLR200
更新日期：2003-05-01 00:00:00
abstract：:LPL is an enzyme involved in the breakdown and uptake of lipoprotein triglycerides. In the present study, we examined how the transgenic (Tg) overexpression of human LPL in mouse skeletal muscle affected tolerance to cold temperatures, cold-induced thermogenesis, and fuel utilization during this response. Tg mice and ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M700519-JLR200
更新日期：2008-04-01 00:00:00
abstract：:Genetic linkage analysis in the laboratory mouse identified chromosomal regions containing genes that contribute to cholesterol accumulation in the liver and plasma. Comparisons between five inbred strains of mice obtained from the Jackson Laboratory (DBA/2, AKR, C57BL/6, SJL, and 129P3) revealed a direct correlation ...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：2001-11-01 00:00:00
abstract：:Murine strains susceptible to atherosclerosis provide valuable models to study factors involved in atherogenesis. In some murine models, limited hypercholesterolemia can be achieved and lesions develop primarily in the aortic origin, in the vicinity of the aortic valve. In other models such as LDL receptor-deficient a...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1995-11-01 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
pub_type： 杂志文章
doi：10.1194/jlr.M012328
更新日期：2011-02-01 00:00:00
abstract：:A relatively rapid procedure is described for the spectrophotometric determination of total tocopherol in red blood cells (RBC) based on a modification of the original Emmerie-Engel reaction. The critical feature in this method is the presence of a large amount of an added antioxidant, pyrogallol or ascorbic acid, dur...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1973-09-01 00:00:00
abstract：:Acylglycerophosphate acyltransferase 4 (AGPAT4)/lysophosphatidic acid acyltransferase delta catalyzes the formation of phosphatidic acid (PA), a precursor of triacyl-glycerol (TAG). We investigated the effect of Agpat4 gene ablation on white adipose tissue (WAT) after finding consistent expression across depots. Epidi...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M079152
更新日期：2017-10-01 00:00:00
abstract：:Lipoprotein electrophoresis on agarose gel has been modified to allow estimation of the absolute quantity of each fraction. The reproducibility of the method is illustrated by 12 determinations in a single day on serum from one normal subject: mean total dye uptake was 302 +/- 9 (sd "corrected dye units," and the perc...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1971-07-01 00:00:00
abstract：:Biliary amphipathic anionic polypeptide (APF) the major protein of the pigment-lipoprotein complex in bile, and calcium-binding protein (CBP) from gallstones are both small (less than 10 kDa), highly acidic, amphipathic proteins present in bile and closely associated also with pigmented areas in human gallstones. Poly...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1992-10-01 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
pub_type： 杂志文章,评审
doi：10.1194/jlr.R075556
更新日期：2017-10-01 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：:Cerebrotendinous xanthomatosis (CTX) is a rare, recessively inherited lipid storage disease characterized by a markedly reduced production of chenodeoxycholic acid and an increased formation of 25-hydroxylated bile alcohols and cholestanol. Patients with this disease are known to have mutations in the sterol 27-hydrox...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：2001-02-01 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
pub_type： 杂志文章
doi：
更新日期：2000-06-01 00:00:00
abstract：:Cholesterol exists within the hepatocyte as free cholesterol and cholesteryl ester. The proportion of intrahepatic cholesterol in the free or ester forms is governed in part by the rate of cholesteryl ester formation by acyl-coenzyme A:cholesterol acyltransferase (ACAT) and cholesteryl ester hydrolysis by neutral chol...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1989-11-01 00:00:00
abstract：:Low density lipoproteins (LDL), isolated by ultracentrifugal flotation, were oxidized (LDLOXID) slowly during dialysis against 0.15 M NaCl and subsequent incubation in 96% air-4% CO2 at 37 degrees C. Butylated hydroxytoluene prevented LDL oxidation. LDL preparations from different sera were oxidized at different rates...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：
更新日期：1989-02-01 00:00:00
abstract：:Very few studies have investigated the interrelations between proprotein convertase subtilisin/kexin type 9 (PCSK9) metabolism, cholesterol synthesis, and cholesterol absorption. We aimed to address this issue in a large clinical trial of 245 patients with hypercholesterolemia. Serum lipids, PCSK9, lathosterol (choles...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.P088583
更新日期：2019-01-01 00:00:00
abstract：:The relationship between overnight postabsorptive (fasting) respiratory exchange ratio (RER) and plasma FFA concentrations was addressed using data from three separate protocols, each of which involved careful control of the antecedent diet. Protocol 1 examined the relationship between fasting RER and the previous day...
journal_title：Journal of lipid research
pub_type： 临床试验,杂志文章
doi：10.1194/jlr.M900021-JLR200
更新日期：2009-09-01 00:00:00
abstract：:Apolipoprotein A-II (apoA-II) is the second major apolipoprotein following apolipoprotein A-I (apoA-I) in HDL. ApoA-II has multiple physiological functions and can form senile amyloid fibrils (AApoAII) in mice. Most circulating apoA-II is present in lipoprotein A-I/A-II. To study the influence of apoA-I on apoA-II and...
journal_title：Journal of lipid research
pub_type： 杂志文章
doi：10.1194/jlr.M013235
更新日期：2011-08-01 00:00:00
abstract：:Rod outer segments (ROSs) are specialized light-sensitive organelles in vertebrate photoreceptor cells. Lipids in ROS are of considerable importance, not only in providing an adequate environment for efficient phototransduction, but also in originating the second messengers involved in signal transduction. ROSs have t...
journal_title：Journal of lipid research
pub_type： 杂志文章,评审
doi：10.1194/jlr.R001891
更新日期：2010-04-01 00:00:00
