Results 111 to 120 of about 28,133 (247)

The Role of the Hfq Protein in Bacterial Resistance to Antibiotics: A Narrative Review

Microorganisms
The antibiotic resistance of pathogenic microorganisms is currently one of most major medical problems, causing a few million deaths every year worldwide due to untreatable bacterial infections.
Sylwia Bloch, Grzegorz Węgrzyn, Véronique Arluison   +2 more
doaj   +1 more source

Interplay Between Membrane Permeability and Enzymatic Barrier Leads to Antibiotic-Dependent Resistance in Klebsiella Pneumoniae

Frontiers in Microbiology, 2018
The interplay between membrane permeability alterations and the enzymatic barrier contributes to Klebsiella pneumoniae multidrug resistance. We assessed the specific effect of the efflux levels of the main efflux pumps (AcrAB and OqxAB), alone and ...
Marie-Helene Nicolas-Chanoine, Marie-Helene Nicolas-Chanoine, Marie-Helene Nicolas-Chanoine, Noémie Mayer, Kathleen Guyot, Estelle Dumont, Jean-Marie Pagès   +6 more
doaj   +1 more source

Mecanismos de resistencia a los antibióticos en bacterias Gram negativas Mechanisms of antibiotic resistance in Gram negative bacteria

Infectio, 2008
Las infecciones por bacterias Gram negativas son muy prevalentes en pacientes hospitalizados, especialmente en las unidades de cuidados intensivos. La multirresistencia representa un reto terapéutico que deja pocas posibilidades para el tratamiento de ...
José David Tafur, Julián Andrés Torres, María Virginia Villegas   +2 more
doaj  

Potential strategies for the eradication of multi-drug resistant Gram-negative bacterial infections [PDF]

, 2016
Antimicrobial resistance is one of the leading threats to society. The increasing burden of multidrug-resistant Gram-negative infection is particularly concerning as such bacteria are demonstrating resistance to nearly all currently licensed therapies ...
Gilmore, Brendan F., Huwaitat, Rawan, Laverty, Garry, McCloskey, Alice P.   +3 more
core   +1 more source

Bacterial porin disrupts mitochondrial membrane potential and sensitizes host cells to apoptosis [PDF]

, 2009
The bacterial PorB porin, an ATP-binding beta-barrel protein of pathogenic Neisseria gonorrhoeae, triggers host cell apoptosis by an unknown mechanism. PorB is targeted to and imported by host cell mitochondria, causing the breakdown of the mitochondrial
A Degterev, A Müller, A Müller, AE Deghmane, Anke Harsman, B Shanmugavadivu, Dirk Günther, DM Walther, DR Voelker, E Gottlieb, E Gottlieb, Elke A. Dian-Lothrop, Eva Hauf, FJ Bauer, FJ Castora, G Kroemer, G Schatz, Hank Steven Seifert, I Guilvout, IE Gentle, Ines Herrmann, J Song, JE Chipuk, JF Weel, Joachim Rassow, K Hill, Katharina Ross, Krishnaraj Rajalingam, L Scorrano, LA Pon, LC Armstrong, LM Loew, M Meinecke, MC Wei, Michael Meinecke, MP Bos, N Bolender, N Pfanner, N Wiedemann, N Wiedemann, O Kepp, O Kepp, Oliver Kepp, P Massari, P Massari, P Mueller, R Voulhoux, RD Taylor, Richard Wagner, Robert Hurwitz, RP Zahedi, S Desagher, S Kutik, S Makino, SA Paschen, SA Paschen, T Krimmer, T Rudel, Thomas Rudel, V Kozjak, V Kozjak-Pavlovic, V Robert, Vera Kozjak-Pavlovic, Volker Brinkmann, W Neupert   +64 more
core   +4 more sources

Bacterial Porins and Their Procoagulant Role: Implication in the Pathophysiology of Several Thrombotic Complications during Sepsis

Toxins
The association between sepsis and thrombotic complications is still not well known. Different mechanisms have been shown to be involved in the sepsis-induced prothrombotic state, but clinical scenarios may differ.
Carmine Siniscalchi, Alessandro Perrella, Ugo Trama, Francesca Futura Bernardi, Egidio Imbalzano, Giuseppe Camporese, Vincenzo Russo, Olga Scudiero, Tiziana Meschi, Pierpaolo Di Micco   +9 more
doaj   +1 more source

Fluctuation-Driven Molecular Transport in an Asymmetric Membrane Channel [PDF]

, 2004
Channel proteins, that selectively conduct molecules across cell membranes, often exhibit an asymmetric structure. By means of a stochastic model, we argue that channel asymmetry in the presence of non-equilibrium fluctuations, fueled by the cell's ...
B. Alberts, D. Lu, Ioan Kosztin, Klaus Schulten, P. Grayson, R. T. Voegele, S. Levin   +6 more
core   +2 more sources

Enterobacter aerogenes and Enterobacter cloacae; versatile bacterial pathogens confronting antibiotic treatment

, 2015
International audienceEnterobacter aerogenes and E. cloacae have been reported as important opportunistic and multiresistant bacterial pathogens for humans during the last three decades in hospital wards.
Davin-Regli, Anne, Pagès, Jean-Marie
core   +3 more sources

The regulation of porin expression in Escherichia coli: effect of turgor stress [PDF]

, 1991
K Graeme-Cook
openalex   +1 more source

Porin Karjarannan asuntomessualueen taidekilpailu

Kulttuuripolitiikan tutkimuksen vuosikirja, 2019
Asuntomessuja on järjestetty Suomessa vuodesta 1970 lähes vuosittain. Vuonna 2018 asuntomessut järjestettiin Porin Karjarannan alueella. Jo messujen järjestelyn alkuvaiheessa mukaan suunnitteluprosessiin haluttiin ottaa kuvataiteilijoita. Tavoitteena oli, että yhdessä kaupunkisuunnittelijoiden kanssa taiteilijat kehittäisivät alueen asuin- ja ...
openaire   +3 more sources