Lipid rafts
Synthetic virus-like particles target dendritic cell lipid rafts for rapid endocytosis primarily but not exclusively by macropinocytosis.
... also given SVLP together with CTB for 30 min on ice, washed to remove unbound particles and CTB, and shifted to 39 uC for different periods of time. At 0 min (the time of temperature Figure 3. SVLP association with ...
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Activation of adenosine A2A receptors induces TrkB translocation and increases BDNF-mediated phospho-TrkB localization in lipid rafts : implications for neuromodulation
... High-frequency stimulation of acutely prepared slices. Groups of four hippocampal slices were placed in 100 l chambers and continuously per- fused (0.5 ml/min) with oxygenated Krebs’ solu- tion at 30°C. After 1 h, ...
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Study of the influence of lipid rafts in acetic acid-induced apoptosis
... as rafts integrity and stability, lipid metabolism, GPI anchor correct remodeling, mitochondrial function, vacuole morphology, bud site selection and actin ...membrane lipid composition and the ...
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Association between tetrodotoxin resistant channels and lipid rafts regulates sensory neuron excitability.
... Indeed lipid raft integrity relies on the presence of cholesterol in the membrane; MbCD mediated cholesterol efflux determines disruption of lipid rafts ...the lipid phase ...Importantly, ...
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Anticancer potential of Azurin interaction with lipid rafts: deciphering the Role of Caveolae
... With all this, this research project aims to clarify the anticancer potential of azurin interaction with lipid rafts, deciphering the role of caveolae. Moreover, recent studies from our group suggested that ...
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GM1 improves neurofascin155 association with lipid rafts and prevents rat brain myelin injury after hypoxia-ischemia
... in lipid rafts and is widely used as a marker of lipid rafts ...in lipid rafts was also reduced ...in lipid rafts, suggesting that during the perinatal stage HI may ...
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Fosfatase alcalina reconstituída em 'Lipid Rafts'
... dos lipid rafts, com o colesterol desempenhando um papel especial como uma “cola” que mantém esses domínios unidos (Barenholz, 2002 e Zeljka and Kenworthy ...
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Generation of stable lipid raft microdomains in the enterocyte brush border by selective endocytic removal of non-raft membrane.
... the lipid composition of the brush border has an unusually high percentage of glycolipids, which in the case of the pig exceedes 30% ...as lipid rafts, in the exoplasmic leaflet of the cell membrane ...
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Cholesterol depletion disorganizes oocyte membrane rafts altering mouse fertilization.
... flotillin-enriched lipid rafts with lipids as cue components in cell-cell fusion as demonstrated by our data in gametes ...membrane rafts migrate to contact/fusion sites favoring clustering and ...
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Differential Effects of Munc18s on Multiple Degranulation-Relevant Trans-SNARE Complexes.
... dependent lipid mixing implies that a distinct set of trans-SNARE complex might form in the event that VAMP8-dependent degranulation is ...the lipid rafts during mast cell exocytosis [55], and more ...
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O papel de gangliosídeos específicos como moduladores da liberação de mediadores...
... Nestas condições os mastócitos não liberam mediadores contidos nos seus grânulos (Oliver et al, 1992; Stephan et al, 1997; Swaim et al, 1994). Em mastócitos peritoneais de rato os filamentos de vimentina se localizam ...
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Candida albicans Targets a Lipid Raft/Dectin-1 Platform to Enter Human Monocytes and Induce Antigen Specific T Cell Responses.
... how lipid raft perturbation would affect Dectin-1 dynamics upon interaction with ...of lipid rafts, as demonstrated by the absence of coalescent magenta signal in drug-treated monocytes (Fig 4, CTB ...
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Ursolic and Oleanolic acid effects on cellular cholesterol and impact on signaling pathways of cell death and proliferation
... Despite their beneficial effects, many studies have also reported cytotoxic effects exerted by statins, however although direct toxicity to normal muscle cells and endothelium have been described, other normal cell types ...
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J. Braz. Chem. Soc. vol.23 número11
... the other hand, larger particles were obtained for SLNs and NLCs, and differences in the measured mean size were observed at different measurement angles. These results are probably related to the morphological features ...
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On the formation of lipid droplets in human adipocytes: the organization of the perilipin-vimentin cortex.
... ‘‘two lipid storing organelles’’ – one by LD formation within the bilayer of ER and a second one by lipid endocytosis and lipid storage at the plasma membrane caveolae [31] - gave us the idea for ...
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Index of lipid peroxidation (TBARS)
... The liver was homogenized in 1.5% KCl and it was divided into four control groups (tissue, tissue plus 5 mM sodium azide; tissue plus 0.4% E. grandiflorus tea, tissue plus 0.8% E. grandiflorus tea) and two analysis ...
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Mechanisms of leukocyte lipid body formation and function in inflammation
... inhibited lipid body formation induced by PAF and fatty acids in vitro but not by eotaxin and RANTES, thus indicating that according to the stimulated conditions induction of lipid bodies depends on new ...
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Atomistic study of lipid membranes containing chloroform: looking for a lipid-mediated mechanism of anesthesia.
... ld lipid phases indicates that this compound may alter the thermodynamics of lo/ld (liquid-liquid) coexistence in lipid mem- ...the lipid raft hypothesis [50], which proposes the formation of lo ...
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Induction of Cassava Somatic Embryogenesis in Liquid Medium Associated to Floating Membrane Rafts
... Plant micropropagation systems on liquid medium associated to membrane rafts has been successfully used in several works (Watad et al., 1995; Desamero et al., 1993; Adelberg et al., 1992). However, as far as we ...
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The Relationship between fenestrations, sieve plates and rafts in liver sinusoidal endothelial cells.
... induce apoptosis [23]. Triton X-100 is a detergent that has been used to separate detergent-resistant membranes from cells [17]. This has usually been undertaken using high concentrations above the Critical Micelle ...
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