Search Results - "Dengler, Vanina"

In-host evolution of Staphylococcus epidermidis in a pacemaker-associated endocarditis resulting in increased antibiotic tolerance by Dengler Haunreiter, Vanina, Boumasmoud, Mathilde, Häffner, Nicola, Wipfli, Dennis, Leimer, Nadja, Rachmühl, Carole, Kühnert, Denise, Achermann, Yvonne, Zbinden, Reinhard, Benussi, Stefano, Vulin, Clement, Zinkernagel, Annelies S.

“…Treatment failure in biofilm-associated bacterial infections is an important healthcare issue. In vitro studies and mouse models suggest that bacteria enter a…”
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Modulation of Staphylococcus aureus Biofilm Matrix by Subinhibitory Concentrations of Clindamycin by Schilcher, Katrin, Andreoni, Federica, Dengler Haunreiter, Vanina, Seidl, Kati, Hasse, Barbara, Zinkernagel, Annelies S

“…Staphylococcus aureus biofilms are extremely difficult to treat. They provide a protected niche for the bacteria, rendering them highly recalcitrant toward…”
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An Electrostatic Net Model for the Role of Extracellular DNA in Biofilm Formation by Staphylococcus aureus by Dengler, Vanina, Foulston, Lucy, DeFrancesco, Alicia S, Losick, Richard

“…Staphylococcus aureus is an important human pathogen that can form biofilms on various surfaces. These cell communities are protected from the environment by a…”
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Genomic Surveillance of Vancomycin-Resistant Enterococcus faecium Reveals Spread of a Linear Plasmid Conferring a Nutrient Utilization Advantage by Boumasmoud, Mathilde, Dengler Haunreiter, Vanina, Schweizer, Tiziano A, Meyer, Lilly, Chakrakodi, Bhavya, Schreiber, Peter W, Seidl, Kati, Kühnert, Denise, Kouyos, Roger D, Zinkernagel, Annelies S

“…Healthcare-associated outbreaks of vancomycin-resistant Enterococcus faecium (VREfm) are a worldwide problem with increasing prevalence. The genomic plasticity…”
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Intracellular Environment and agr System Affect Colony Size Heterogeneity of Staphylococcus aureus by Häffner, Nicola, Bär, Julian, Dengler Haunreiter, Vanina, Mairpady Shambat, Srikanth, Seidl, Kati, Crosby, Heidi A., Horswill, Alexander R., Zinkernagel, Annelies S.

“…Staphylococcus aureus causes chronic and relapsing infections, which may be difficult to treat. So-called small colony variants (SCVs) have been associated…”
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Polyester Vascular Graft Material and Risk for Intracavitary Thoracic Vascular Graft Infection by Schweizer, Tiziano A, Shambat, Srikanth Mairpady, Haunreiter, Vanina Dengler, Mestres, Carlos A, Weber, Alberto, Maisano, Francesco, Zinkernagel, Annelies S, Hasse, Barbara

“…Prosthetic vascular graft infections of the thoracic aorta are rare but can be fatal. Our comparison of collagen- and gelatin-coated grafts showed that…”
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Staphylococcus aureus Mutants Lacking the LytR-CpsA-Psr Family of Enzymes Release Cell Wall Teichoic Acids into the Extracellular Medium by Chan, Yvonne G. Y, Frankel, Matthew B, Dengler, Vanina, Schneewind, Olaf, Missiakas, Dominique

“…The LytR-CpsA-Psr (LCP) proteins are thought to transfer bactoprenol-linked biosynthetic intermediates of wall teichoic acid (WTA) to the peptidoglycan of…”
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Induction kinetics of the Staphylococcus aureus cell wall stress stimulon in response to different cell wall active antibiotics by Dengler, Vanina, Meier, Patricia Stutzmann, Heusser, Ronald, Berger-Bächi, Brigitte, McCallum, Nadine

“…Staphylococcus aureus activates a protective cell wall stress stimulon (CWSS) in response to the inhibition of cell wall synthesis or cell envelope damage…”
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Mutation in the C-di-AMP cyclase dacA affects fitness and resistance of methicillin resistant Staphylococcus aureus by Dengler, Vanina, McCallum, Nadine, Kiefer, Patrick, Christen, Philipp, Patrignani, Andrea, Vorholt, Julia A, Berger-Bächi, Brigitte, Senn, Maria M

“…Faster growing and more virulent strains of methicillin resistant Staphylococcus aureus (MRSA) are increasingly displacing highly resistant MRSA. Elevated…”
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Deletion of hypothetical wall teichoic acid ligases in Staphylococcus aureus activates the cell wall stress response by Dengler, Vanina, Meier, Patricia Stutzmann, Heusser, Ronald, Kupferschmied, Peter, Fazekas, Judit, Friebe, Sarah, Staufer, Sibylle Burger, Majcherczyk, Paul A., Moreillon, Philippe, Berger-Bächi, Brigitte, McCallum, Nadine

“…Abstract The Staphylococcus aureus cell wall stress stimulon (CWSS) is activated by cell envelope-targeting antibiotics or depletion of essential cell wall…”
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Reply to "Modulatory Effects of a Subinhibitory Concentration of Clindamycin in Community-Acquired Methicillin-Resistant Staphylococcus aureus Strains of Sequence Type 30" by Schilcher, Katrin, Dengler Haunreiter, Vanina, Zinkernagel, Annelies S

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Characterization of Methylobacterium strains isolated from the phyllosphere and description of Methylobacterium longum sp. nov by Knief, Claudia, Dengler, Vanina, Bodelier, Paul L. E., Vorholt, Julia A.

“…Methylobacterium strains are abundantly found in the phyllosphere of plants. Morphological, physiological and chemotaxonomical properties of 12 previously…”
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C-di-AMP levels modulate Staphylococcus aureus cell wall thickness, response to oxidative stress, and antibiotic resistance and tolerance by Dengler Haunreiter, Vanina, Tarnutzer, Andrea, Bär, Julian, von Matt, Manuela, Hertegonne, Sanne, Andreoni, Federica, Vulin, Clément, Künzi, Lisa, Menzi, Carmen, Kiefer, Patrick, Christen, Philipp, Vorholt, Julia A, Zinkernagel, Annelies S

“…Antibiotic resistance and tolerance are substantial healthcare-related problems, hampering effective treatment of bacterial infections. Mutations in the…”
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Biofilm formation by Bacillus subtilis requires an endoribonuclease‐containing multisubunit complex that controls mRNA levels for the matrix gene repressor SinR by DeLoughery, Aaron, Dengler, Vanina, Chai, Yunrong, Losick, Richard

“…Summary Biofilm formation by Bacillus subtilis is largely governed by a circuit in which the response regulator Spo0A turns on the gene for the anti‐repressor…”
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Luciferase Reporter Gene System to Detect Cell Wall Stress Stimulon Induction in Staphylococcus aureus by Dengler, Vanina, McCallum, Nadine

“…Luciferase reporter gene fusions provide an extremely rapid and sensitive tool for measuring the induction or repression of stress responses in bacteria…”
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Polyester Vascular Graft Material and Risk for Intracavitary Thoracic Vascular Graft Infection1 by Schweizer, Tiziano A., Shambat, Srikanth Mairpady, Haunreiter, Vanina Dengler, Mestres, Carlos A., Weber, Alberto, Maisano, Francesco, Zinkernagel, Annelies S., Hasse, Barbara

“…Prosthetic vascular graft infections of the thoracic aorta are rare but can be fatal. Our comparison of collagen- and gelatin-coated grafts showed that…”
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Polyester Vascular Graft Material and Risk for Intracavitary Thoracic Vascular Graft Infection 1 by Schweizer, Tiziano A, Shambat, Srikanth Mairpady, Haunreiter, Vanina Dengler, Mestres, Carlos A, Weber, Alberto, Maisano, Francesco, Zinkernagel, Annelies S, Hasse, Barbara

“…Prosthetic vascular graft infections of the thoracic aorta are rare but can be fatal. Our comparison of collagen- and gelatin-coated grafts showed that…”
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Mutation in the C-Di-AMP Cyclase dacA Affects Fitness and Resistance of Methicillin Resistant Staphylococcus aureus: e73512 by Dengler, Vanina, McCallum, Nadine, Kiefer, Patrick, Christen, Philipp, Patrignani, Andrea, Vorholt, Julia A, Berger-Baechi, Brigitte, Senn, Maria M

“…Faster growing and more virulent strains of methicillin resistant Staphylococcus aureus (MRSA) are increasingly displacing highly resistant MRSA. Elevated…”
Get full text