Results 111 to 120 of about 23,184 (200)

Genetic organization of RND efflux systems.

, 2015
(A) Schematic of the V. cholerae vexRAB operon. (B) Schematic of the E. coli acrR-acrAB locus. Genes encoding a TetR-family (white), membrane fusion family (grey), and RND-family (black) proteins are shown.
X. Renee Bina (693716), James E. Bina (206831), Vanessa M. Ante (693715), Dawn L. Taylor (321026), Mondraya F. Howard (693717)   +4 more
core   +1 more source

Exposure to multiple ambient air pollutants changes white matter microstructure during early adolescence with sex-specific differences

Communications Medicine
Background Air pollution is ubiquitous, yet questions remain regarding its impact on the developing brain. Large changes occur in white matter microstructure across adolescence, with notable differences by sex.
Devyn L. Cotter, Hedyeh Ahmadi, Carlos Cardenas-Iniguez, Katherine L. Bottenhorn, W. James Gauderman, Rob McConnell, Kiros Berhane, Joel Schwartz, Daniel A. Hackman, Jiu-Chiuan Chen, Megan M. Herting   +10 more
doaj   +1 more source

Functional interplay between RND efflux pumps and GacS in Pseudomonas aeruginosa

Applied and Environmental Microbiology
Pseudomonas aeruginosa is an opportunistic human pathogen that is ubiquitous in the environment. The environmental versatility of P. aeruginosa is often attributed to a large arsenal of active efflux pumps, low permeability of the outer membrane, and ...
Justyna W. Adamiak, Charles Bergen, Laiba Ajmal, Sidhvi Reddy, Paolla Gruber Anderson, Valentin V. Rybenkov, Helen I. Zgurskaya   +6 more
doaj   +1 more source

Sleep moderates how prenatal and childhood pollutant exposure impacts white matter microstructural integrity in adolescence

npj Biological Timing and Sleep
Air pollution is a ubiquitous neurotoxicant linked to altered structural brain connectivity. Sleep may offer neuroprotection through its roles in brain waste clearance and immune regulation.
Devyn L. Cotter, Orsolya Kiss, Hedyeh Ahmadi, Alethea V. de Jesus, Joel Schwartz, Fiona C. Baker, Daniel A. Hackman, Megan M. Herting   +7 more
doaj   +1 more source

Efflux pump-mediated resistance to new beta lactam antibiotics in multidrug-resistant gram-negative bacteria

Communications Medicine
The emergence and spread of bacteria resistant to commonly used antibiotics poses a critical threat to modern medical practice. Multiple classes of bacterial efflux pump systems play various roles in antibiotic resistance, and members of the resistance ...
Augusto Dulanto Chiang, John P. Dekker
doaj   +1 more source

Molecular basis for multidrug efflux by an anaerobic RND transporter

Abstract Bacteria can resist antibiotics and toxic substances within demanding ecological settings, such as low oxygen, extreme acid, and during nutrient starvation. MdtEF, a proton motive force-driven efflux pump from the resistance-nodulation-cell division (RND) superfamily, is upregulated in these conditions but its molecular ...
Ryan Lawrence, Mohd Athar, Muhammad R. Uddin, Christopher Adams, Joana S. Sousa, Oliver Durrant, Sophie Lellman, Lucy Sutton, C. William Keevil, Nisha Patel, Christine Prosser, David McMillan, Helen I. Zgurskaya, Attilio V. Vargiu, Zainab Ahdash, Eamonn Reading   +15 more
openaire   +2 more sources

Differential role of RND efflux pumps in antimicrobial drug resistance of sessile and planktonic Burkholderia cenocepacia cells

, 2014
Burkholderia cenocepacia is notorious for causing respiratory tract infections in people with cystic fibrosis. Infections with this organism are particularly difficult to treat due to its high level of intrinsic resistance to most antibiotics.
PASCA, MARIA ROSALIA, BURONI, SILVIA, SPADARO, FRANCESCA, Scoffone VC, Coenye T., Van Acker H, Matthijs N, RICCARDI, GIOVANNA   +7 more
core   +1 more source

Recommendations for optimal interdisciplinary management and healthcare settings for patients with rare neurological diseases

Orphanet Journal of Rare Diseases
Background In 2017, the German Academy for Rare Neurological Diseases (Deutsche Akademie für Seltene Neurologische Erkrankungen; DASNE) was founded to pave the way for an optimized personalized management of patients with rare neurological diseases (RND)
Holm Graessner, Carola Reinhard, Tobias Bäumer, Annette Baumgärtner, Knut Brockmann, Norbert Brüggemann, Eva Bültmann, Jeanette Erdmann, Kirstin Heise, Günter Höglinger, Irina Hüning, Frank J. Kaiser, Christine Klein, Thomas Klopstock, Ingeborg Krägeloh-Mann, Markus Kraemer, Kerstin Luedtke, Martin Mücke, Thomas Musacchio, Andreas Nadke, Alma Osmanovic, Gabriele Ritter, Katharina Röse, Christopher Schippers, Ludger Schöls, Rebecca Schüle, Jörg B. Schulz, Joachim Sproß, Eveline Stasch, Gilbert Wunderlich, Alexander Münchau   +30 more
doaj   +1 more source

Switch or Funnel: How RND-Type Transport Systems Control Periplasmic Metal Homeostasis

, 2011
Bacteria have evolved several transport mechanisms to maintain metal homeostasis and to detoxify the cell. One mechanism involves an RND ( r esistance- n odulation-cell d ivision ...
Dietrich H. Nies, Megan M. McEvoy, Eun-Hae Kim, Christopher Rensing   +3 more
core   +1 more source

RNDS day held [PDF]

British Dental Journal, 2003
openaire   +1 more source