Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ioannis Gryllos"'
Autor:
Jonathan I. Silverberg, Peter A. Lio, Eric L. Simpson, Connie Li, Daniel R. Brownell, Ioannis Gryllos, Judith Ng-Cashin, Todd Krueger, Victoria R. Swaidan, Robin L. Bliss, Hyun D. Kim
Publikováno v:
eClinicalMedicine. :102002
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71f1357766bab33d5893fe6751448fd7
https://doi.org/10.1016/j.eclinm.2023.102002
https://doi.org/10.1016/j.eclinm.2023.102002
Publikováno v:
PLoS Pathogens, Vol 7, Iss 10, p e1002361 (2011)
The CsrRS (or CovRS) two component system controls expression of up to 15% of the genome of group A Streptococcus (GAS). While some studies have suggested that the sensor histidine kinase CsrS responds to membrane perturbations as a result of various
Externí odkaz:
https://doaj.org/article/f48f246474884b6483df96f2076ce880
Autor:
Ioannis Gryllos, Renata Grifantini, Annalisa Colaprico, Max E Cary, Anders Hakansson, David W Carey, Maria Suarez-Chavez, Leslie A Kalish, Paul D Mitchell, Gary L White, Michael R Wessels
Publikováno v:
PLoS Pathogens, Vol 4, Iss 9, p e1000145 (2008)
The peroxide response transcriptional regulator, PerR, is thought to contribute to virulence of group A Streptococcus (GAS); however, the specific mechanism through which it enhances adaptation for survival in the human host remains unknown. Here, we
Externí odkaz:
https://doaj.org/article/cb7adaf389b74a738474b91726f0a28e
Autor:
Ioannis Gryllos, Hachung Chung, Robert Iii. Bolcome, Hien J. Tran-Winkler, Michael R. Wessels, Wuyuan Lu, Ming-Fang Cheng, Robert I. Lehrer
Publikováno v:
Proceedings of the National Academy of Sciences. 105:16755-16760
Group A streptococci ( Streptococcus pyogenes or GAS) freshly isolated from individuals with streptococcal sore throat or invasive (“flesh-eating”) infection often grow as mucoid colonies on primary culture but lose this colony appearance after l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b4cb7049363101f9748c6bca1659dc4
https://doi.org/10.1073/pnas.0803815105
https://doi.org/10.1073/pnas.0803815105
Autor:
Ioannis Gryllos, Max E Cary, Ronald C. Kennedy, Michael R. Wessels, Michael H. Shearer, Colette Cywes
Publikováno v:
Molecular Microbiology. 42:61-74
Capsular polysaccharide production by group A Streptococcus (GAS) is controlled by transcription of the has operon that encodes the enzymes uniquely required for synthesis of the hyaluronic acid polysaccharide. To investigate the regulation of capsul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9479d59bc625028d7acc6575f2cc16c2
https://doi.org/10.1046/j.1365-2958.2001.02635.x
https://doi.org/10.1046/j.1365-2958.2001.02635.x
Autor:
Renata Grifantini, Michael R. Wessels, Shengmei Jiang, Ioannis Gryllos, John L. Telford, Emelia DeForce, Anders Håkansson, Guido Grandi, Annalisa Colaprico
Publikováno v:
Molecular Microbiology. 65:671-683
CsrRS (or CovRS) is a two-component system implicated in the control of multiple virulence determinants in the important human pathogen, group A Streptococcus (GAS). Earlier studies suggested that extracellular Mg(2+) signalled through the presumed s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbf1a52dee06c907e6a1fa0b2fde96c3
https://doi.org/10.1111/j.1365-2958.2007.05818.x
https://doi.org/10.1111/j.1365-2958.2007.05818.x
Autor:
Athanasios Michos, Anders Håkansson, Ioannis Gryllos, Efi Kokkotou, Amit Kumar Srivastava, Michael R. Wessels
Publikováno v:
Journal of Biological Chemistry. 281:8216-8223
Streptolysin O (SLO) is a cholesterol-dependent cytolysin produced by the important human pathogen, group A Streptococcus (Streptococcus pyogenes or GAS). In addition to its cytolytic activity, SLO mediates the translocation of GAS NAD-glycohydrolase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc35767ad978669f69907957571a4388
https://doi.org/10.1074/jbc.m511674200
https://doi.org/10.1074/jbc.m511674200
Autor:
Rosalina Gavín, Susana Merino, Ioannis Gryllos, Juan M. Tomás, Ali A. Rabaan, Jonathan G. Shaw
Publikováno v:
Molecular Microbiology. 43:383-397
Mesophilic Aeromonas strains express a single polar flagellum in all culture conditions and produce lateral flagella on solid media. Such hyperflagellated cells demonstrate increased adherence. Nine lateral flagella genes, lafA-U for Aeromonas hydrop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5774fc142d4456397ace75ea20e90d10
https://doi.org/10.1046/j.1365-2958.2002.02750.x
https://doi.org/10.1046/j.1365-2958.2002.02750.x
Publikováno v:
Infection and Immunity. 69:65-74
The adherence mechanism of Aeromonas caviae Sch3N to HEp-2 cells was initially investigated through four mini-Tn 5 mutants that showed a 10-fold decrease in adherence. These mutants lost motility, flagella, and their lipopolysaccharide (LPS) O antige
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f12127f6eb2b4b46de922b13a5f2e22a
https://doi.org/10.1128/iai.69.1.65-74.2001
https://doi.org/10.1128/iai.69.1.65-74.2001
Publikováno v:
Reviews in Medical Microbiology. 8:61-72
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7a16b54dfd2f75bd6090f42d1113258
https://doi.org/10.1097/00013542-199704000-00002
https://doi.org/10.1097/00013542-199704000-00002