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Chromatin Lipid Microdomains [PDF]

open access: hybridInternational Journal of Pathology and Clinical Research, 2018
Carmela Conte   +2 more
openalex   +2 more sources

Shiga toxin glycosphingolipid receptors of Vero-B4 kidney epithelial cells and their membrane microdomain lipid environment1

open access: yesJournal of Lipid Research, 2015
Shiga toxins (Stxs) are produced by enterohemorrhagic Escherichia coli (EHEC), which cause human infections with an often fatal outcome. Vero cell lines, derived from African green monkey kidney, represent the gold standard for determining the cytotoxic ...
Daniel Steil   +7 more
doaj   +2 more sources

Lipid Microdomain‐Dependent Macropinocytosis Determines Compartmentation of Afipia felis [PDF]

open access: yesTraffic, 2007
Phagocytic compartments are specialized endocytic organelles and usually mature along the degradative pathway into phagolysosomes. The rare human pathogen Afipia felis localizes to a compartment that is different from canonical phagocytic compartments.
Bianca Schneider   +3 more
semanticscholar   +3 more sources

Detecting membrane lipid microdomains by two-photon fluorescence microscopy [PDF]

open access: goldIEEE 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
openalex   +8 more sources

Partitioning of Dual-Lipidated Peptides into Membrane Microdomains:  Lipid Sorting vs Peptide Aggregation [PDF]

open access: goldJournal of the American Chemical Society, 2004
The lateral membrane organization and phase behavior of the lipid mixture DMPC(di-C(14))/DSPC(di-C(18))/cholesterol (0-33 mol %) with and without an incorporated fluorescence-labeled palmitoyl/farnesyl dual-lipidated peptide, BODIPY-Gly-Cys(Pal)-Met-Gly-Leu-Pro-Cys(Far)-OMe, which represents a membrane recognition model system for Ras proteins, was ...
Sascha Janosch   +8 more
openalex   +6 more sources

Contrasting roles of oxidized lipids in modulating membrane microdomains

open access: greenBiochimica et Biophysica Acta (BBA) - Biomembranes, 2018
Lipid rafts display a lateral heterogeneity forming membrane microdomains that hold a fundamental role on biological membranes and are indispensable to physiological functions of cells. Oxidative stress in cellular environments may cause lipid oxidation, changing membrane composition and organization, thus implying in effects in cell signaling and even
Tayana Mazin Tsubone   +3 more
openalex   +3 more sources

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