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A Barrier to Entry: Examining the Bacterial Outer Membrane and Antibiotic Resistance
Applied Sciences, 2023 Gram-negative bacteria can resist antibiotics by changing the permeability via their outer membrane. These bacteria have a complex cell envelope that incorporates an outer membrane separating the periplasm from the external environment.
Ishan Ghai
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Production of Outer Membrane Vesicles and Outer Membrane Tubes by Francisella novicida [PDF]
Journal of Bacteriology, 2012 Francisella spp. are highly infectious and virulent bacteria that cause the zoonotic disease tularemia. Knowledge is lacking for the virulence factors expressed by Francisella and how these factors are secreted and delivered to host cells. Gram-negative bacteria constitutively release outer membrane vesicles (OMV), which may function in the delivery of
William D, McCaig +2 more
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Protein Quality Control at the Mitochondrial Surface
Frontiers in Cell and Developmental Biology, 2021 Mitochondria contain two membranes, the outer and inner membrane. The outer membrane fulfills crucial functions for the communication of mitochondria with the cellular environment like exchange of lipids via organelle contact sites, the transport of ...
Fabian den Brave +2 more
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The Leptospiral Outer Membrane [PDF]
, 2014 The outer membrane (OM) is the front line of leptospiral interactions with their environment and the mammalian host. Unlike most invasive spirochetes, pathogenic leptospires must be able to survive in both free-living and host-adapted states. As organisms move from one set of environmental conditions to another, the OM must cope with a series of ...
David A, Haake, Wolfram R, Zückert
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Journal of Biomedical Sciences, 2020 Acinetobacter baumannii (A. baumannii) is an important opportunistic pathogen causing serious nosocomial infections, which is considered as the most threatening Gram-negative bacteria (GNB).
D. Nie +7 more
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Cell Reports, 2020 Summary: The mitochondrial outer membrane contains integral proteins with α-helical membrane anchors or a transmembrane β-barrel. The translocase of the outer membrane (TOM) cooperates with the sorting and assembly machinery (SAM) in the import of β ...
Kim Nguyen Doan +9 more
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mBio, 2020 Gram-negative bacteria are intrinsically resistant to many antibiotics due to their outer membrane barrier. Although the outer membrane has been studied for decades, there is much to uncover about the biology and permeability of this complex structure ...
Kristina Klobucar +4 more
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Proteomic Analysis of Outer Membrane Proteins from Salmonella Enteritidis Strains with Different Sensitivity to Human Serum. [PDF]
PLoS ONE, 2016 Differential analysis of outer membrane composition of S. Enteritidis strains, resistant to 50% normal human serum (NHS) was performed in order to find factors influencing the resistance to higher concentrations of NHS. Ten S.
Bartłomiej Dudek +7 more
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Outer membrane permeability and antibiotic resistance
Biochimica Et Biophysica Acta - Proteins and Proteomics, 2009 Anne H Delcour
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Solute channels of the outer membrane: from bacteria to chloroplasts [PDF]
, 2007 Chloroplasts, unique organelles of plants, originated from endosymbiosis of an ancestor of today's cyanobacteria with a mitochondria-containing host cell. It is assumed that the outer envelope membrane, which delimits the chloroplast from the surrounding
Philippar, Katrin +2 more
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