Publication
Bacterial matrix metalloproteases and serine proteases contribute to the extra-host inactivation of enteroviruses in lake water
Publications associées (34)
Machine learning method for the classification of the state of living organisms' oscillations
Sandor Kasas, María Inés Villalba
The World Health Organization highlights the urgent need to address the global threat posed by antibiotic-resistant bacteria. Efficient and rapid detection of bacterial response to antibiotics and their virulence state is crucial for the effective treatmen ...
Frontiers Media Sa2024Bacterial colonization in realistic environments: how mechanics impact biofilm formation in the wild and during infection
A variety of physical inputs acts onto bacteria in nature. However, these are most often ignored in the studies of their physiology. There is now increasing evidence indicating that bacteria respond to physical stimuli, including mechanical forces. Yet, qu ...
EPFL2023Mechanisms protecting host cells against bacterial pore-forming toxins
Francisco De Magalhães Sarmento R De Mesquita
Pore-forming toxins (PFTs) are key virulence determinants produced and secreted by a variety of human bacterial pathogens. They disrupt the plasma membrane (PM) by generating stable protein pores, which allow uncontrolled exchanges between the extracellula ...
SPRINGER BASEL AG2019Eco-Evolutionary Dynamics Linked to Horizontal Gene Transfer in Vibrios
Melanie Blokesch, Frédérique Marie Jeanne Le Roux
Vibrio is a genus of ubiquitous heterotrophic bacteria found in aquatic environments. Although they are a small percentage of the bacteria in these environments, vibrios can predominate during blooms. Vibrios also play important roles in the degradation of ...
2018Bacterial traps and advances in nanobiotechnology for atomic force microscopy
The atomic force microscope (AFM) allows the analysis of living microorganisms in physiological conditions on the nanometer scale. The observation of bacteria in physiological aqueous medium necessitates a robust immobilization of the bacterium to the surf ...
EPFL2018Indication of spatially random infection of chlamydia-like organisms in Bufo bufo tadpoles from ponds located in the Geneva metropolitan area
Stéphane Joost, Oliver Michele Selmoni, Séverine Vuilleumier Varisco, Estelle Rochat, Elia Vajana, Ivo Widmer
Occurrence of bacteria belonging to the order Chlamydiales was investigated for the first time in common toad (Bufo bufo) tadpole populations collected from 41 ponds in the Geneva metropolitan area, Switzerland. A Chlamydiales-specific Real-Time PCR was us ...
2018Nanotools and molecular techniques to rapidly identify and fight bacterial infections
Reducing the emergence and spread of antibiotic-resistant bacteria is one of the major healthcare issues of our century. In addition to the increased mortality, infections caused by multi-resistant bacteria drastically enhance the healthcare costs, mainly ...
Elsevier2017Bacterial Whole Cell Typing by Mass Spectra Pattern Matching with Bootstrapping Assessment
Hubert Girault, Liang Qiao, Yu Lin
Bacterial typing is of great importance in clinical diagnosis, environmental monitoring, food safety analysis, and biological research. Matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) is now widely used to analyze bacterial samples ...
American Chemical Society2017Sensing Gram-negative bacteria: a phylogenetic perspective
Gram-negative bacteria represent a major group of pathogens that infect all eukaryotes from plants to mammals. Gram-negative microbe-associated molecular patterns include lipopolysaccharides and peptidoglycans, major immunostimulatory determinants across p ...
Elsevier2016Structure of a pathogen effector reveals the enzymatic mechanism of a novel acetyltransferase family
Effectors secreted by the type Ill secretion system are essential for bacterial pathogenesis. Members of the Yersinia outer-protein J (YopJ) family of effectors found in diverse plant and animal pathogens depend on a protease-like catalytic triad to acetyl ...
Nature Publishing Group2016