search:gm1 lipid raft相關網頁資料

      • en.wikipedia.org
        The plasma membranes of cells contain combinations of glycosphingolipids and protein receptors organized in glycolipoprotein microdomains termed lipid rafts.[1][2][3] These specialized membrane microdomains compartmentalize cellular processes by serving a
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      • www2.nsysu.edu.tw
        Flip-flop would require the polar head-group of a lipid to traverse the hydrophobic core of the membrane. Need large energy The two leaflets of a bilayer membrane tend to differ in their lipid composition. Flippases catalyze flip-flop in membranes where l
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    日期:2024-07-12
    GANGLIOSIDES STRUCTURE, OCCURRENCE, BIOLOGY AND ANALYSIS 1. Structure and Occurrence The name ganglioside was first applied by the German scientist Ernst Klenk in 1942 to lipids newly isolated from ganglion cells of brain. They were shown to ......
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    日期:2024-07-10
    1. J Lipid Res. 2012 Apr;53(4):674-85. doi: 10.1194/jlr.M021782. Epub 2012 Feb 7. Fish oil increases raft size and membrane order of B cells accompanied by differential effects on function. Rockett BD, Teague H, Harris M, Melton M, Williams J, Wassall SR,...
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    日期:2024-07-15
    The lipid bilayer is a thin polar membrane made of two layers of lipid molecules. These membranes are flat sheets that form a continuous barrier around all cells. The cell membranes of almost all living organisms and many viruses are made of a lipid bilay...
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    日期:2024-07-15
    As noted above, caveolae are considered to be a subset of lipid/membrane rafts and are 50–100 nm flask-like invaginations of the plasma membrane. Lipid rafts cannot be identified separately from other portions of the plasma ......
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    日期:2024-07-16
    Lipid rafts are cholesterol-enriched microdomains of the cell membrane and possess a highly dynamic nature. They have been involved in various cellular functions including the regulation of cell adhesion and membrane signaling through proteins within lipi...
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    日期:2024-07-14
    The B-cell antigen receptor acts during B-cell activation both to initiate signalling cascades and to transport antigen into the cell for subsequent processing and presentation. Recent evidence indicates that membrane microdomains, termed lipid rafts, hav...
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    日期:2024-07-15
    2. Role of Membrane Rafts in Virus Entry The involvement of membrane rafts in virus entry has been evaluated by the effects of raft-disrupting reagents on virus infection and by the effects of cholesterol-removing reagents such as methyl-β-cyclodextrin an...
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    日期:2024-07-11
    Hydrophobic Mismatch A term to describe any deviation from the compatibility of the hydrophobic surface of membrane proteins (their TMDs) to the vertically and laterally encountered hydrophobic surfaces of the lipid bilayer in biological membranes....