Results 21 to 30 of about 1,061,660 (313)
Rescue of cell growth by sphingosine with disruption of lipid microdomain formation in Saccharomyces cerevisiae deficient in sphingolipid biosynthesis [PDF]
Biochemical Journal, 2006 Motohiro Tani +2 more
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Chromatin Lipid Microdomains [PDF]
International Journal of Pathology and Clinical Research, 2018 Carmela Conte +2 more
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Detecting membrane lipid microdomains by two-photon fluorescence microscopy [PDF]
IEEE Engineering in Medicine and Biology Magazine, 1999 This article discusses our ability to obtain, using two-photon excitation, microscopy images of the generalized polarization (GP) of the lipid probe 2-dimethylamino-6-lauroylnaphthalene (LAURDAN) in phospholipid vesicles and in natural membranes. The images show different distribution of the GP value depending on membrane composition.
Tiziana Parasassi +4 more
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Lipid rafts/caveolae as microdomains of calcium signaling [PDF]
Cell Calcium, 2009 Ca(2+) is a major signaling molecule in both excitable and non-excitable cells, where it serves critical functions ranging from cell growth to differentiation to cell death. The physiological functions of these cells are tightly regulated in response to changes in cytosolic Ca(2+) that is achieved by the activation of several plasma membrane (PM) Ca(2+)
Biswaranjan Pani, Brij B. Singh
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Lipid microdomains, lipid translocation and the organization of intracellular membrane transport (Review) [PDF]
Molecular Membrane Biology, 2003 Eukaryotic cells contain hundreds of different lipid species that are not uniformly distributed among their membranes. For example, sphingolipids and sterols form gradients along the secretory pathway with the highest levels in the plasma membrane and the lowest in the endoplasmic reticulum.
Joost C. M. Holthuis +2 more
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Lipids and membrane microdomains in HIV-1 replication [PDF]
Virus Research, 2009 Several critical steps in the replication cycle of human immunodeficiency virus type 1 (HIV-1) - entry, assembly and budding - are complex processes that take place at the plasma membrane of the host cell. A growing body of data indicates that these early and late steps in HIV-1 replication take place in specialized plasma membrane microdomains, and ...
Abdül Waheed, Eric O. Freed
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Membranes, 2021 We characterized the size, distribution, and fluidity of microdomains in a lipid bilayer containing phosphatidylinositol (PI) and revealed their roles during the two-dimensional assembly of a membrane deformation protein (FBP17).
Toshinori Motegi +4 more
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Lipid Microdomains in Cell Nucleus [PDF]
Molecular Biology of the Cell, 2008 It is known that nuclear lipids play a role in proliferation, differentiation, and apoptotic process. Cellular nuclei contain high levels of phosphatidylcholine and sphingomyelin, which are partially linked with cholesterol and proteins to form lipid–protein complexes.
Cascianelli, Giacomo +6 more
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The FASEB Journal, 2020 Sphingolipids are multifunctional lipids. Among the sphingolipid‐component sphingoid bases, 4,14‐sphingadiene (SPD) is unique such that it has a cis double bond with a bent structure.
Keisuke Jojima +4 more
semanticscholar +1 more source
Reversible Dissolution of Microdomains in Detergent-Resistant Membranes at Physiological Temperature. [PDF]
PLoS ONE, 2015 The formation of lipid microdomains ("rafts") is presumed to play an important role in various cellular functions, but their nature remains controversial.
Andrea Cremona +4 more
doaj +1 more source