Results 91 to 100 of about 480,499 (310)

Superantigenic Activity of emm3 Streptococcus pyogenes Is Abrogated by a Conserved, Naturally Occurring smeZ Mutation [PDF]

, 2012
Streptococcus pyogenes M/emm3 strains have been epidemiologically linked with enhanced infection severity and risk of streptococcal toxic shock syndrome (STSS), a syndrome triggered by superantigenic stimulation of T cells. Comparison of S.
McGregor, Karen, Davies, F.J., Frances J Davies, Chong, Deborah L. W., McGregor, K., Davies, Frances J., McGregor, K, Leili Farzaneh, Spratt, BG, Leili Farzaneh (130255), Pichon, B., Shiranee Sriskandan, Efstratiou, A, McGregor Karen, Bruno Pichon (130249), Pichon, B, Holden, Matthew T. G., Davies, FJ, Mary Sommerlad, Androulla Efstratiou, Turner, CE, Sommerlad, M, Chong, DLW, Sriskandan Shiranee, Mary Sommerlad (130242), Sommerlad, M., Turner Claire E., Farzaneh, L., Brian G Spratt, Deborah L. W. Chong (130252), Brian G. Spratt (10001), Sriskandan, Shiranee, Holden, M.T., Holden, MTG, Matthew T G Holden, Sriskandan, S., Androulla Efstratiou (130260), Sommerlad Mary, Matthew T. G. Holden (130258), Pichon Bruno, Frances J. Davies (130247), Spratt, B.G., Shiranee Sriskandan (16154), Holden Matthew T. G., Karen McGregor (130245), Chong Deborah L. W., Turner, C.E., Karen McGregor, Sommerlad, Mary, Farzaneh, L, Sriskandan, S, Claire E Turner, Davies Frances J., Pichon, Bruno, Efstratiou, A., Farzaneh, Leili, Spratt Brian G., Claire E. Turner (130239), Spratt, Brian G., Efstratiou, Androulla, Efstratiou Androulla, Chong, D.L., Deborah L W Chong, Bruno Pichon, Farzaneh Leili, Turner, Claire E.   +65 more
core   +1 more source

Lab‐in‐a‐Tube System Integrating Hierarchically Wrinkled Electrodes and DNAzyme‐Functionalized Beads for Diagnosis of Clostridioides difficile Infection

Advanced Materials, EarlyView.
The point‐of‐care diagnosis of Clostridioides difficile infection remains challenging due to reliance on slow culture and amplification‐based methods. A lab‐in‐a‐tube electrochemical biosensor integrating DNAzymes, antifouling magnetic beads, and a hierarchically structured flow cell enables amplification‐ and culture‐free detection directly in stool ...
Survanshu Saxena, Soyeon Lee, Youngeun Choi, Jonathan L'Heureux‐Hache, Jiaying Liu, Sadman Sakib, Sara M. Imani, Marek Smieja, Yingfu Li, Todd Hoare, Leyla Soleymani   +10 more
wiley   +1 more source

The carriage of Streptococcus suis type 2 by pigs in Papua New Guinea [PDF]

, 1993
An indirect fluorescent antibody test was used to detect the presence of Streptococcus suis type 2 in nasal and pharyngeal swabs taken from pigs in Papua New Guinea.
Paterson, R.A., Robertson, I.D., Siba, P.M., Hampson, D.J., Sanders, R.C., Clegg, A.   +5 more
core  

Whole genome investigation of a divergent clade of the pathogen Streptococcus suis [PDF]

, 2015
This work was supported by a Longer and Larger (LoLa) grant from the Biotechnology and Biological Sciences Research Council (grant numbers BB/G020744/1, BB/G019177/1, BB/G019274/1, and BB/G003203/1), the UK Department for Environment, Food and Rural ...
Langford, P.R., Paul eLangford, Tucker, AW, Weinert, LA, Alexander W. Tucker, Baig, A., Peters, S.E., Rycroft, A.N., Tucker, A.W., Holden, Matthew T G, Wang, J., Howell, K.J., Peters, SE, Parkhill, J, Consortium, B., Wren, B.W., Tucker, Alexander W, Matthew T.G. Holden, Peters, S E, Langford, PR, Julian eParkhill, Roy R Chaudhuri, Sarah E Peters, Lucy A. Weinert, Andrew eRycroft, Wren, BW, Baig, A, Holden, M T G, Wren, B W, Jinhong eWang, Paul R. Langford, Alexander W Tucker, Wang, Jinhong, Maskell, DJ, Langford, Paul R, Holden, M.T.G., Abiyad Baig, Abiyad eBaig, Brendan W Wren, Holden, MTG, Maskell, Duncan J, Chaudhuri, RR, Rycroft, Andrew N, Rycroft, AN, Kate J. Howell, Tucker, A W, Weinert, Lucy A, Wren, Brendan W, Duncan J Maskell, Andrew N. Rycroft, BRaDP1T Consortium, Kate J Howell, Chaudhuri, R R, Peters, Sarah E, Holden, Matthew TG, Wang, J, Howell, K J, Duncan J. Maskell, Parkhill, J., Chaudhuri, Roy R, Roy R. Chaudhuri, Brendan W. Wren, Weinert, L.A., Baig, Abiyad, Rycroft, A N, Lucy A Weinert, Julian Parkhill, Matthew T. G. Holden, Maskell, D.J., Howell, Kate J, Parkhill, Julian, Maskell, D J, Sarah E. Peters, Weinert, L A, Howell, KJ, Langford, P R, Jinhong Wang, Chaudhuri, R.R.   +77 more
core   +2 more sources

Smart Antibacterial Coatings: Harnessing Bacterial Redox Activity for Infection Control

Advanced Materials Interfaces, EarlyView.
In this study, we have shown that ceftazidime‐loaded poly(3,4‐ethylenedioxythiophene) (PEDOT@CAZ) functions as a smart, redox‐responsive antibacterial coating that couples bacterial electrical activity with localized antibiotic delivery. Shewanella oneidensis and Pseudomonas aeruginosa induced distinct redox responses in PEDOT, reflecting their ...
Abdullah, Szymon Smołka, Kamran Ayaz, Sara Shakibania, Sajida Maryam, Taral Patel, Roman Turczyn, Ewa Zabłocka‐Godlewska, Katarzyna Krukiewicz   +8 more
wiley   +1 more source

Cross-infection between cats and cows: origin and control of streptococcus canis mastitis in a dairy herd [PDF]

, 2005
Group G streptococci in animals usually belong to the species Streptococcus canis and are most commonly found in dogs and cats. Occasionally, Strep. canis is detected in milk from dairy cows. An outbreak of Strep.
Tikofsky, L.L., Tikofsky, L L, Zadoks, R.N., Zadoks, R N   +3 more
core   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

Advanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi, Ashley Vazquez, Alexander J. Choi, Dimitrios Karamichos, Jayoung Kim   +4 more
wiley   +1 more source

Genome specialization and decay of the strangles pathogen, Streptococcus equi, is driven by persistent infection [PDF]

, 2015
The authors would like to thank the Horserace Betting Levy Board for funding the analysis of the eqbE mutant (ref: Vet/prj/758). The Horse Trust funded the collection of isolates from UK outbreaks of strangles (G1606).
Paillot, Romain, Waller, Andrew S, Steward, Karen F, Robinson, Carl, Holden, Matthew T G, Harris, Simon R, Parkhill, Julian, Webb, Katy S   +7 more
core   +1 more source

Cysteine Redox State Governs the Condensation Pathway of Hendra Virus W Protein and Differentially Impacts Type I IFN and NF‐κB Signaling

Advanced Science, EarlyView.
The cysteine redox state of the Hendra virus W (WHeV) protein controls assembly into fibrils or amorphous aggregates, with residues 2–29 required for fibrillation. In cells, WHeV forms different types of nuclear condensates. Impaired ability to form redox‐sensitive, non‐filamentous condensates reduces WHeV inhibition of the NF‐κB pathway, while it ...
Frank Gondelaud, Alexandre Lalande, Giulia Pesce, Auriane Bouchet, Carole Meunier, Christophe Bignon, Denis Ptchelkine, Yu Gu, Eva Ogire, Pierre‐Yves Lozach, Denis Gerlier, Cyrille Mathieu, Sonia Longhi   +12 more
wiley   +1 more source

Antimicrobial resistance of Streptococcus spp. in different hospital units [PDF]

Клиническая микробиология и антимикробная химиотерапия
Objective. To analyze antimicrobial susceptibility of representatives of the genus Streptococcus in different wards of a multidisciplinary hospital. Materials and Methods.
Kaytukov A.O., Glushkova E.V., Briko N.I., Kryzhanovskiy V.G., Salmina T.A., Orlova O.E., Kashirina A.Yu.   +6 more
doaj   +1 more source