Lowdensitylipoprotein(LDL)pathwayduringatherogenesis
Low-density lipoprotein (LDL) is a plasma lipoprotein particle whose lipid component includes cholesterol and triglycerides and is commonly referred to as “bad cholesterol” due to its role promoting atherogenic heart disease. LDL in the plasma originates from very-low density lipoprotein (vLDL) produced by the liver with the apoprotein B-100. vLDL is converted to LDL by the action of lipoprotein lipase, an enzyme tha......阅读全文
Lowdensity－lipoprotein－(LDL)－pathway－during－atherogenesis
Low-density lipoprotein (LDL) is a plasma lipoprotein particle whose lipid component includes cholesterol and triglycerides and is commonly referred t
Lipoprotein－Isolation－－First－week
As insects have an open circulatory system, the hemolymph can be simply collected through an incision in the body wall. Most conveniently, you should
科学家发现治疗高级别脑胶质瘤的新途径
脑胶质瘤是最常见的原发性脑肿瘤，起源于大脑的神经胶质细胞。通过增加低密度脂蛋白（LDL）形式胆固醇摄取的代谢重编程，是包括高级别脑胶质瘤（HGG）在内的肿瘤细胞保持快速生长的一种方式，因此，LDL受体（LDLR）或可成为肿瘤治疗干预的潜在靶标。近期，诺丁汉大学与杜克大学的研究人员发现，许多供养HG
Lipoprotein－Analysis－Week－2:－Electrophoresis
Lipoprotein Analysis Week 2: Electrophoresis IntroductionSDS polyacrylamide gel electrophoresis (SDS PAGE) will be used to assess the purification pr
Isolation－and－culture－of－rat－coronary－microvascular－endothelial－cells
CMVE were isolated from Wistar rat hearts by digestion of primary cell isolation kit.1. Hearts mounted on a Langendorff apparatus were perfused at 3
LRP4基因突变与药物因子介绍
该基因编码低密度脂蛋白受体相关蛋白家族的一个成员。编码蛋白可能是Wnt信号的调节因子该基因突变与Cenani-Lenz综合征有关[由RefSeq提供，2010年5月]This gene encodes a member of the low-density lipoprotein receptor-
LRP4基因编码功能及结构描述
该基因编码低密度脂蛋白受体相关蛋白家族的一个成员。编码蛋白可能是Wnt信号的调节因子该基因突变与Cenani-Lenz综合征有关[由RefSeq提供，2010年5月]This gene encodes a member of the low-density lipoprotein receptor-
低密度脂蛋白胆固醇的相关介绍
胆固醇在血液中常以脂蛋白的形式存在，而血浆中低密度脂蛋白（Low Density Lipoprotein，LDL）是运输内源性胆固醇的主要载体，其通过结合其细胞膜上的低密度脂蛋白受体（LDL-R） 被降解和转化。 低密度脂蛋白胆固醇（Low-Density Lipoprotein Choles
Lipoprotein－Analysis－Week－2:－Electrophoresis2
Preparation of stacking gelPrepare a 7.5 ml of 3% stacking gel in a small beaker using the following amounts of appropriate reagents.Stockfinal conc.A
Complement－Pathway
The complement pathway consists of a series of over thirty proteins in plasma that are part of the immune response. Activation of the complement syste
Prion－Pathway
Transmissible spongiform encephalopathy (TSE) is thought to result from the structural conversion of cellular prion protein, PrP(C), into a misfolded
Glycolysis－Pathway
Glycolysis was one of the first metabolic pathways studied and is one of the best understood, in terms of the enzymes involved, their mechanisms of ac
Fibrinolysis－Pathway
Clot formation and fibrinolysis is a balance of plasmin activation/inhibition and thrombin-thrombomodulin activity that regulates fibrin polymer forma
Antisense－Pathway
About 8% of human genes have been estimated to carry out transcription from both DNA strands, resulting in significant level of endogenous antisense R
Dicer－Pathway
The degradation of endogenous mRNA in a sequence-specific manner can be induced by dsRNA [RNA interfernce (RNAi)], antisense transcription, or viral i
MiniChamber－for－Regulating－Gaseous－Environment－During－Culture
1. The basic unit is constructed from a media filtration unit such as Corning’s 115 ml filter system (catalog numbers 430944-430947).2. Tygon tubing (
MiniChamber－for－Regulating－Gaseous－Environment－During－Culture
Mini-Chamber for Regulating Gaseous Environment During Culture R.M. Rivera and P.J. HansenA simple and inexpensive chamber for regulating gaseous envi
Isolation－of－DL(Low－Density－Lipoprotein)－From－Human－Plasma
This procedure involves use of human plasma, a potentially dangerous source of blood-borne disease. Wear long-cuffed gloves, and eye-protection.Day on
Regulation－of－p27－Phosphorylation－during－Cell－Cycle－Progression
p27/Kip1 regulates the cell cycle by inhibiting the checkpoint kinase cdk2/cyclin E and blocking cell cycle progression through the G1-S transition. C
The－CoStimulatory－Signal－During－Tcell－Activation
For a T cell to be activated by a specific antigen, the T cell receptor must recognize complexes of MHCI with the antigen on the surface of an antigen
Selective－expression－of－chemokine－receptors－during－Tcell－polarization
Chemokine receptors expressed by T helper cells help recruit cells to specific locations based on their chemoattractant ligands. The polarization of T
PDGF－Signaling－Pathway
Platelet Derived Growth Factor (PDGF) plays a critical role in cellular proliferation and development. The biologically active form is a dimer formed
MAPKinase－Signaling－Pathway
The ever evolving mitogen-activated protein kinase (MAP kinase) pathways consist of four major groupings and numerous related proteins which constitut
Reelin－Signaling－Pathway
Reelin is an extracellular protein secreted by neurons. Reeler mice with a defective Reelin gene exhibit neuronal abnormalities in development. Mice t
Erythrocyte－Differentiation－Pathway
Stem cells in the bone marrow produce a variety of hematopoietic cell types from common progenitor cells under the influence of cytokines and growth f
mTOR－Signaling－Pathway
mTOR (mammalian target of rapamycin) appears to play a central role in signaling caused by nutrients and mitogens such as growth factors to regulate t
EGF－Signaling－Pathway
The epidermal growth factor (EGF) peptide induces cellular proliferation through the EGF receptor, which has a tyrosine kinase cytoplasmic domain, a s
BCR－Signaling－Pathway
Significant progress has been made towards delineation of the intrinsic molecular processes that regulate B lymphocyte immune function. Recent observa
Integrin－Signaling－Pathway
Integrins are cell surface receptors that interact with the extracellular matrix and mediate intracellular signals in response to the extracellular ma
Ras－Signaling－Pathway
Ras activates many signaling cascades. Here we illustrate some of the well-characterized cascades in a generic compilation of effector molecules. The