Publications related to Streptococcus pyogenes

Patterns and Drivers of Extracellular Enzyme Activity in New Zealand Glacier-Fed Streams

Tom Ian Battin, Hannes Markus Peter, Susheel Bhanu Busi, Tyler Joe Kohler, Stylianos Fodelianakis, Paraskevi Pramateftaki, Vincent Henri De Staercke, Matteo Tolosano, Michail Styllas, Martina Andrea Schön

Glacier-fed streams (GFSs) exhibit near-freezing temperatures, variable flows, and often high turbidities. Currently, the rapid shrinkage of mountain glaciers is altering the delivery of meltwater, solutes, and particulate matter to GFSs, with unknown cons ...

2020

Gut microbial transformation of the dietary mutagen MeIQx may reduce exposure levels without altering intestinal transport

Julita Maria Stadnicka-Michalak, Jianbo Zhang

The mutagen and probable human carcinogen 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MeIQx) is metabolized in the colon to 9-hydroxyl-2,7-dimethyl-7,9,10,11-tetrahydropyrimido[2',1':2,3]imidazo[4,5-f]quinoxaline (MeIQx-M1) by conjugation with microbial ...

PERGAMON-ELSEVIER SCIENCE LTD2019

DNA-uptake pilus of Vibrio cholerae capable of kin-discriminated auto-aggregation

Melanie Blokesch, Sandrine Stutzmann, Candice Stoudmann, David William Adams

Natural competence for transformation is a widely used and key mode of horizontal gene transfer that can foster rapid bacterial evolution. Competent bacteria take-up DNA from their environment using Type IV pili, a widespread and multi-purpose class of cel ...

2018

A microfluidic cell-trapping device for single-cell tracking of host-microbe interactions

John McKinney, Jean-Baptiste Bureau, Matthieu Jean-Hubert Delincé, Thierry Soldati

The impact of cellular individuality on host-microbe interactions is increasingly appreciated but studying the temporal dynamics of single-cell behavior in this context remains technically challenging. Here we present a microfluidic platform, InfectChip, t ...

Royal Society of Chemistry2016

Limits and patterns of cytomegalovirus genomic diversity in humans

Jeffrey David Jensen, Cornelia Pokalyuk

Human cytomegalovirus (HCMV) exhibits surprisingly high genomic diversity during natural infection although little is known about the limits or patterns of HCMV diversity among humans. To address this deficiency, we analyzed genomic diversity among congeni ...

Natl Acad Sciences2015

Type IV pili mechanochemically regulate virulence factors in Pseudomonas aeruginosa

Alexandre Louis André Persat, Joanne Netter Engel

Bacteria have evolved a wide range of sensing systems to appropriately respond to environmental signals. Here we demonstrate that the opportunistic pathogen Pseudomonas aeruginosa detects contact with surfaces on short timescales using the mechanical activ ...

2015

Middle-down analysis of monoclonal antibodies with electron transfer dissociation Orbitrap FTMS

Yury Tsybin, Luca Fornelli, Daniel Ayoub

The rapid growth of approved biotherapeutics, e.g., monoclonal antibodies or immunoglobulins G (IgGs), demands improved techniques for their quality control. Traditionally, proteolysis-based bottom-up mass spectrometry (MS) has been employed. However, the ...

Amer Chemical Soc2014

A transcriptional regulator linking quorum sensing and chitin induction to render Vibrio cholerae naturally transformable

Melanie Blokesch, Mirella Lo Scrudato

The human pathogen Vibrio cholerae is an aquatic bacterium associated with zooplankton and their chitinous exoskeletons. On chitinous surfaces, V. cholerae initiates a developmental programme, known as natural competence, to mediate transformation, which i ...

Oxford University Press2013

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Streptococcus pyogenes

Patterns and Drivers of Extracellular Enzyme Activity in New Zealand Glacier-Fed Streams

Gut microbial transformation of the dietary mutagen MeIQx may reduce exposure levels without altering intestinal transport

DNA-uptake pilus of Vibrio cholerae capable of kin-discriminated auto-aggregation

Type I Interferon Signaling Prevents IL-1 beta-Driven Lethal Systemic Hyperinflammation during Invasive Bacterial Infection of Soft Tissue

A microfluidic cell-trapping device for single-cell tracking of host-microbe interactions

Limits and patterns of cytomegalovirus genomic diversity in humans

Type IV pili mechanochemically regulate virulence factors in Pseudomonas aeruginosa

Differential coral bleaching—Contrasting the activity and response of enzymatic antioxidants in symbiotic partners under thermal stress

Middle-down analysis of monoclonal antibodies with electron transfer dissociation Orbitrap FTMS

A transcriptional regulator linking quorum sensing and chitin induction to render Vibrio cholerae naturally transformable

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Type I Interferon Signaling Prevents IL-1 beta-Driven Lethal Systemic Hyperinflammation during Invasive Bacterial Infection of Soft Tissue

Gut microbial transformation of the dietary mutagen MeIQx may reduce exposure levels without altering intestinal transport

A microfluidic cell-trapping device for single-cell tracking of host-microbe interactions

Limits and patterns of cytomegalovirus genomic diversity in humans

A transcriptional regulator linking quorum sensing and chitin induction to render Vibrio cholerae naturally transformable

Patterns and Drivers of Extracellular Enzyme Activity in New Zealand Glacier-Fed Streams

DNA-uptake pilus of Vibrio cholerae capable of kin-discriminated auto-aggregation

Type IV pili mechanochemically regulate virulence factors in Pseudomonas aeruginosa

Differential coral bleaching—Contrasting the activity and response of enzymatic antioxidants in symbiotic partners under thermal stress

Middle-down analysis of monoclonal antibodies with electron transfer dissociation Orbitrap FTMS