Membrane vesicles
Proteomics of Aggregatibacter actinomycetemcomitans Outer Membrane Vesicles.
... inner membrane, and 78 to be ...outer membrane and in the periplasm were found to be substan- tially higher among the 151 proteins than among the entire set of 2161 proteins encoded in the ...the ...
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Identification of the alpha-enolase P46 in the extracellular membrane vesicles of Bacteroides fragilis
... tase, glucosaminidase, and acid phosphatase activities in whole cells and their EMVs in two B. fragilis strains, NCTC 9343 and BE3 containing large capsule (LC) and electron-dense layer (EDL) populations. The purified ...
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Brush border membrane vesicles from dipteran midgut: a tool for studies on nutrient absorption
... border membrane vesicles (BBMV) from insects midgut can be successfully used to study several membrane phenomena, including nutrient absorption, ions permeability and insecticides mode of ...
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Growth Conditions and Cell Cycle Phase Modulate Phase Transition Temperatures in RBL-2H3 Derived Plasma Membrane Vesicles.
... plasma membrane vesicles (GPMVs) isolated from a dish of RBL-2H3 cells contain two coexisting liquid phases at low temperatures, a single liquid phase at elevated temperatures, and micron-sized critical ...
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PRODUCTION OF OUTER MEMBRANE VESICLES (OMV) IN BATCH CULTIVATION OF NEISSERIA MENINGITIDIS SEROGROUP B Silvia Santos1 , Júlia Baruque-Ramos2 ; Marta Massako Tanizaki1; Ivo Lebrun1 ; Rocilda Perazzini Furtado Schenkman1
... outer membrane vesicles (OMV) with iron regulated proteins (IRP) are released to the culture medium and are used as antigen for vaccine ...Outer membrane vesicle (OMV) concentration was determined by ...
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Isolation, Characterization and Biological Properties of Membrane Vesicles Produced by the Swine Pathogen Streptococcus suis.
... Streptococcus suis, more particularly serotype 2, is a major swine pathogen and an emerg- ing zoonotic agent worldwide that mainly causes meningitis, septicemia, endocarditis, and pneumonia. Although several potential ...
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Acinetobacter baumannii outer membrane vesicles elicit a potent innate immune response via membrane proteins.
... outer membrane vesicles (OMVs) that interact with host ...OMV membrane with ethylenediaminetetraacetic acid resulted in low expression of pro-inflammatory cytokine genes, as compared with the ...
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Impact of Reducing Complement Inhibitor Binding on the Immunogenicity of Native Neisseria meningitidis Outer Membrane Vesicles.
... suspended in 40ml of OMV buffer (Tris-HCl 0.05M pH7.4, NaCl 0.15M, EDTA 0.01M) and inactivated 40 minutes at 56°C before being sonicated 20x15sec on ice. Cell debris was removed by centrifuging twice for 20 minutes at ...
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Transcription factor σB plays an important role in the production of extracellular membrane-derived vesicles in Listeria monocytogenes.
... Purified MVs were analyzed by LC-ESI-MS/MS to identify proteins contained in the MVs. Three independent analyses were performed for the MVs derived from wild-type and ∆sigB mutant L. monocytogenes. Proteins only ...
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Proteoliposomes as matrix vesicles' biomimetics to study the initiation of skeletal mineralization
... Mineralization of cartilage and bone occurs by physi- cochemical and biochemical processes that facilitate the deposition of hydroxyapatite (HA) in specific areas of the extracellular matrix (ECM). Experimental evidence ...
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Circular RNAs Co-Precipitate with Extracellular Vesicles: A Possible Mechanism for circRNA Clearance.
... While much attention has been focused on circRNA expression and biogenesis, very little is known about the metabolism of these molecules within the cell. Given their high degree of sta- bility, and their presumed ...
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Amyloid precursor protein is trafficked and secreted via synaptic vesicles.
... Hippocampal neurons in culture that express pHAPP show very little surface fluorescence (Figure 4), although it is unclear whether this is because pHAPP delivered to the cell surface is efficiently cleaved or ...
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Aqueous dispersions of DMPG in low salt contain leaky vesicles
... multilamellar vesicles, the lipid dispersion was extruded (11 times) through polycarbonate filters (100 nm pores) to yield large unilamellar vesicles (LUV) (Hope et ...
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Dynamic Membrane Formation in Anaerobic Dynamic Membrane Bioreactors: Role of Extracellular Polymeric Substances.
... DM forming behaviors were investigated in short-term filtration tests, and fouling resistances of sludge samples at various TMPs are shown in Fig 1. The evolution of fouling resistance was well fitted by Eq (6) (Table ...
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A HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL INTEGRATED WITH A PACKED BED MEMBRANE REACTOR
... bed membrane reformer (PBMR-C) and a high temperature polymer electrolyte membrane fuel cell (HT-PEMFC), operating at the same temperature (473 ...Pd-Ag membrane at the working temperature (473 ...
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Membrane processes for carbon capture
... 4-stage membrane cascade for carbon capture from flue gas comprising recycle processes, designed to capture 90 % of CO2 with a purity of 99 ...cold membrane processes, which allowed for the number of stages ...
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Microbial transformation of biomacromolecules in a membrane bioreactor: implications for membrane fouling investigation.
... Numerous studies regarding the biotransformation of BMM have been conducted. For instance, it has been reported that SMP and EPS could be reused for cell proliferation in case of substrate deficiency, though the reported ...
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A membrane-bound cytochrome c3
... point was determined by analytical isoelectric focusing using a Bio-Rad Model 111 Mini IEF Cell. A pH gradient of 3.5 to 10 was obtained with carrier ampholites. Protein molecular masses were determined by SDS-PAGE using ...
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Minimal information for studies of extracellular vesicles 2018 (MISEV2018): a position statement of the International Society for Extracellular Vesicles and update of the MISEV2014 guidelines
... recovered vesicles are truly from the extracellular space, rather than being intracellular vesi- cles or artefactual particles released from cells broken during tissue harvest, processing ...intracellular ...
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An overview about erythrocyte membrane
... RBC membrane compo- nents in different countries or even institutions ...RBC membrane lipid anomalies can be due to a strong abnormal membrane lipid composition, like in hereditary high red cell ...
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