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Neutralization of Neisseria meningitidis outer membrane vesicles
Inflammation Research, 2011We aimed to determine the neutralization of Neisseria meningitidis outer membrane vesicles (blebs) by humoral and cellular elements of whole blood.The interaction of FITC-labeled blebs with monocytes was studied by spectrofluorometry. Blebs are able to induce an oxidative burst in neutrophils, and we evaluated the inhibitory effect of plasma on this ...
András, Vida +7 more
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Acinetobacter baumannii outer membrane protein a modulates the biogenesis of outer membrane vesicles
The Journal of Microbiology, 2012Acinetobacter baumannii secretes outer membrane vesicles (OMVs) during both in vitro and in vivo growth, but the biogenesis mechanism by which A. baumannii produces OMVs remains undefined. Outer membrane protein A of A. baumannii (AbOmpA) is a major protein in the outer membrane and the C-terminus of AbOmpA interacts with diaminopimelate of ...
Dong Chan, Moon +7 more
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The “hole” story of predatory outer-membrane vesicles
Canadian Journal of Microbiology, 2018All Gram-negative bacteria release membrane vesicles. These vesicles contain a cargo of proteins and enzymes that include one or more autolysins. Autolysins are a group of enzymes with specificity for the different linkages within peptidoglycan sacculi that if uncontrolled cause bacteriolysis.
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Purification of Borrelia burgdorferi Outer Membrane Vesicles
Bacterial outer membrane vesicles (OMVs) are spherical membrane constructs shed by gram-negative bacteria. OMVs produced by the Lyme disease pathogen Borrelia burgdorferi have been identified to contain such virulence factors as OspA, OspB, OspC, and genetic material.Hanna, Tammisto, Kati, Karvonen
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Role of outer membrane vesicles of bacteria
Resonance, 2015Outer membrane vesicles are nano-sized spheres produced predominantly by gram-negative bacteria. They play a significant role in cell-to-cell communication, virulence, nutrition and protection of the bacterial cells from various stress factors. Recent evidences also underscore their involvement in antibiotic-resistance of bacteria.
M. V. Jagannadham, M. K. Chattopadhyay
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Outer Membrane Vesicles as Carriers of Biomaterials
2012During their formation the outer membrane vesicles (OMVs) entrap, utilizing some special sorting mechanism, different materials from the periplasm and/or the outer membrane of the bacterial cell for purposes favoring the parent bacteria and against the survival of other competing organisms either in vitro or in vivo.
S. N. Chatterjee, Keya Chaudhuri
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Outer Membrane Vesicles and the Biofilm Formation
2012Plenty of outer membrane vesicles (OMVs) are often found associated with the parent bacteria forming a biofilm. The functions of these OMVs in the biofilm are discussed in this chapter. Additional genetic and other studies are required to decide the exact role of OMVs and DNA in the formation of biofilm.
S. N. Chatterjee, Keya Chaudhuri
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Outer membrane vesicles in "Bordetella petrii"
2013Gram-negative Bakterien geben während ihres Wachstums spezielle Vesikel, die als Outer Membran Vesicles (OMVs) oder Membran-Vesicle-like Particles bezeichnet werden, ab. Diese Arbeit befasst sich mit den OMVs, welche vom Bakterium Bordetella petrii abgegeben werden, und zwar mit besonderem Fokus auf die Zeitspanne, in der die Partikel-Abgabe beginnt ...
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Bacterial Outer Membrane Vesicles: From Discovery to Applications
Annual Review of Microbiology, 2021Mariana G Sartorio +2 more
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Outer Membrane Vesicles of Gram-Negative Bacteria: An Outlook on Biogenesis
Frontiers in Microbiology, 2021Zulema Gomez-Lunar +2 more
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