lipid raft
Lipid Raft Polarization Contributes to Hyphal Growth in Candida albicans
... as lipid rafts. These raft domains are highly enriched in sphingolipids and sterols, and their polar distribu- tion within the plasma membrane has been implicated in po- larized morphogenesis and motility ...
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Two Retroviral Entry Pathways Distinguished by Lipid Raft Association of the Viral Receptor and Differences in Viral Infectivity
... the lipid raft marker G␣i-DsRed and either TVA800 or TVA950 were either left untreated (A, C, and E) or were treated for 15 min at 37°C with 15 mM MCD prior to ice-cold Triton X-100 lysis and sucrose ...
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Altered lipid raft–associated signaling and ganglioside expression in T lymphocytes from patients with systemic lupus erythematosus
... (Calbiochem). Lipid raft and non-raft membrane fractions were isolated by sucrose gra- dient ultracentrifugation as described previously ...ing raft and non-raft fractions were stored ...
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Multidrug resistance protein 1 localization in lipid raft domains and prostasomes in prostate cancer cell lines
... of Cav-1 and MRP1 in the plasma membrane, suggesting that MRP1 could also be localized in lipid rafts in CaP cell lines. Lipid raft isolation showed the presence of MRP1 since MRP1 was found in Cav-1 ...
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Encapsidation of APOBEC3G into HIV 1 virions involves lipid raft association and does not correlate with APOBEC3G oligomerization
... with lipid raft association A3G was reported to associate with lipid rafts, presumably on intracellular membranes ...Since lipid rafts are important for HIV-1 assembly and release [37] we ...
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Association of Herpesvirus Saimiri Tip with Lipid Raft Is Essential for Downregulation of T-Cell Receptor and CD4 Coreceptor
... with lipid rafts was required for both TCR/ CD3 and CD4 ...of lipid raft structures by Filipin III and forced targeting of Tip to deter- gent-soluble fractions severely impaired the downregulation of ...
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Vascular Medicine. CD82 Restrains Pathological Angiogenesis by Altering Lipid Raft Clustering and CD44 Trafficking in Endothelial Cells
... that lipid raft clustering and CAM trafficking modu- late angiogenic potential, and revealed a novel mechanistic paradigm that membrane glycosphingolipids tune angiogenic potential through altering CAMs at ...
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Epstein-Barr Virus LMP1 Modulates Lipid Raft Microdomains and the Vimentin Cytoskeleton for Signal Transduction and Transformation
... and lipid raft lo- ...within lipid raft microdomains to activate signaling ...to lipid rafts by LMP1 expression, DRMs were isolated from C666-pBabe and C666-LMP1 cells, separated by ...
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Lipid raft/caveolae signaling is required for Cryptococcus neoformans invasion into human brain microvascular endothelial cells
... We speculated that knockdown of Cav1 may have some profound effects on the CD44 receptor function, there- fore, we used in vitro adhesion and invasion assays to study C. neoformans infection on Cav1 knockdown HBMEC [14]. ...
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TLR2 is mobilized into an apical lipid raft receptor complex to signal infection in airway epithelial cells
... with lipid raft micro- domains, but it also appears to be presented within the more specialized lipid raft microdomains associated with ...in lipid raft organiza- tion and ...
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Aberrant localization of apoptosis protease activating factor-1 in lipid raft sub-domains of diffuse large B cell lymphomas
... membrane raft sub-domains rather than the cytosol. Disruption of lipid raft structures resulted in the redistribution of Apaf-1 to the cytosol and restored apoptosis sensitivity of ...form ...
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Glypican-1 regulates myoblast response to HGF via Met in a lipid raft-dependent mechanism: effect on migration of skeletal muscle precursor cells
... [61-64]. Lipid rafts can also act as a platform where recep- tor signaling is turned off, such as in the case of serine- threonine kinase transforming growth factor β [65] and tyrosine kinase epidermal growth ...
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Human Immunodeficiency Virus Type 1 Uses Lipid Raft-Colocalized CD4 and Chemokine Receptors for Productive Entry into CD4+ T Cells
... anti-CCR5-FITC. Lipid raft ganglioside GM1 was identified by incubation with Alexa Fluor 488-conjugated ...non- raft marker CD71 transferrin receptor was visualized with FITC-conjugated anti-CD71 ...
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The Cytoplasmic Domain of Human Immunodeficiency Virus Type 1 Transmembrane Protein gp41 Harbors Lipid Raft Association Determinants
... into lipid raft ...for lipid raft ...absolute raft association ability of Env was quantified from three separate raft flotation analyses, and the mean ⫾ standard deviation is ...
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Incorporation of Functional HN-F Glycoprotein-Containing Complexes into Newcastle Disease Virus Is Dependent on Cholesterol and Membrane Lipid Raft Integrity
... Assembly of NDV in Niemann-Pick syndrome type C human fibroblasts. We have previously reported that extraction of cholesterol from NDV-infected cell membranes with methyl-  -cyclodextrin resulted in the release of ...
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A novel mechanism of regulating breast cancer cell migration via palmitoylation dependent alterations in the lipid raft affiliation of CD44
... from raft versus non-raft membrane microdomains was profiled in non-migrating and migrating breast cancer cell ...for lipid raft recovery, phenotype, ezrin co-precipitation and migratory ...
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Lipocalin 2 binds to membrane phosphatidylethanolamine to induce lipid raft movement in a PKA dependent manner and modulates sperm maturation
... underwent lipid raft reorganization and glycosylphosphatidylinositol-anchored protein shedding, which are signatures of sperm maturation, but few did so in Lcn2 null ...reinforce lipid raft ...
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The Lipid Raft-Associated Protein CD98 Is Required for Vaccinia Virus Endocytosis
... in lipid rafts upon vaccinia MV ...of lipid raft-associated proteins isolated from HeLa cells that were either mock infected or infected with WR strain ...quantified raft-associated cellular ...
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Lipid Raft- and Src Family Kinase-Dependent Entry of Coxsackievirus B into Human Placental Trophoblasts
... a lipid raft-dependent, dynamin-inde- pendent mechanism that combines features of caveolar endocyto- sis and macropinocytosis (6, ...and lipid rafts are necessary for CVB entry, while clathrin and ...
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Lipid Raft Disruption by Cholesterol Depletion Enhances Influenza A Virus Budding from MDCK Cells
... lipid raft microdomains, on influenza virus ...of lipid rafts within a short period of ...and lipid raft disassembly (2, 13, 17, 18, 21–23, 29, 32, ...of lipid raft ...
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