Literature DB >> 12825743

Changing prevalent T serotypes and emm genotypes of Streptococcus pyogenes isolates from streptococcal toxic shock-like syndrome (TSLS) patients in Japan.

T Ikebe1, N Murai, M Endo, R Okuno, S Murayama, K Saitoh, S Yamai, R Suzuki, J Isobe, D Tanaka, C Katsukawa, A Tamaru, A Katayama, Y Fujinaga, K Hoashi, J Ishikawa, H Watanabe.   

Abstract

We surveyed T serotypes and emm genotypes of Streptococcus pyogenes isolates from streptococcal toxic shock-like syndrome (TSLS) patients. T1 (emm1) remained dominant through 1992 to 2000, but the dominant T3 (emm3.1) strains from 1992 to 1995 disappeared during 1996-2000. Strains of several emm genotypes emerged during 1996-2000, indicating alterations in the prevalent strains causing TSLS.

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Year:  2003        PMID： 12825743      PMCID： PMC2869995     

Source DB:  PubMed          Journal:  Epidemiol Infect        ISSN： 0950-2688            Impact factor:   2.451


  8 in total

1.  Antimicrobial susceptibility survey of Streptococcus pyogenes isolated in Japan from patients with severe invasive group A streptococcal infections.

Authors:  Tadayoshi Ikebe; Kyoko Hirasawa; Rieko Suzuki; Junko Isobe; Daisuke Tanaka; Chihiro Katsukawa; Ryuji Kawahara; Masaaki Tomita; Kikuyo Ogata; Miyoko Endoh; Rumi Okuno; Haruo Watanabe
Journal:  Antimicrob Agents Chemother       Date:  2005-02       Impact factor: 5.191

2.  Mosaic prophages with horizontally acquired genes account for the emergence and diversification of the globally disseminated M1T1 clone of Streptococcus pyogenes.

Authors:  Ramy K Aziz; Robert A Edwards; William W Taylor; Donald E Low; Allison McGeer; Malak Kotb
Journal:  J Bacteriol       Date:  2005-05       Impact factor: 3.490

3.  Evolutionary pathway to increased virulence and epidemic group A Streptococcus disease derived from 3,615 genome sequences.

Authors:  Waleed Nasser; Stephen B Beres; Randall J Olsen; Melissa A Dean; Kelsey A Rice; S Wesley Long; Karl G Kristinsson; Magnus Gottfredsson; Jaana Vuopio; Kati Raisanen; Dominique A Caugant; Martin Steinbakk; Donald E Low; Allison McGeer; Jessica Darenberg; Birgitta Henriques-Normark; Chris A Van Beneden; Steen Hoffmann; James M Musser
Journal:  Proc Natl Acad Sci U S A       Date:  2014-04-14       Impact factor: 11.205

4.  Streptococcus pyogenes biofilm growth in vitro and in vivo and its role in colonization, virulence, and genetic exchange.

Authors:  Laura R Marks; Lauren Mashburn-Warren; Michael J Federle; Anders P Hakansson
Journal:  J Infect Dis       Date:  2014-01-23       Impact factor: 5.226

5.  Distribution of emm genotypes among group A streptococcus isolates from patients with severe invasive streptococcal infections in Japan, 2001-2005.

Authors:  T Ikebe; K Hirasawa; R Suzuki; H Ohya; J Isobe; D Tanaka; C Katsukawa; R Kawahara; M Tomita; K Ogata; M Endoh; R Okuno; Y Tada; N Okabe; H Watanabe
Journal:  Epidemiol Infect       Date:  2007-02-09       Impact factor: 2.451

6.  Phylogenetic relationship of prophages is affected by CRISPR selection in Group A Streptococcus.

Authors:  Shunsuke Yamada; Masaki Shibasaki; Kazunori Murase; Takayasu Watanabe; Chihiro Aikawa; Takashi Nozawa; Ichiro Nakagawa
Journal:  BMC Microbiol       Date:  2019-01-28       Impact factor: 3.605

Review 7.  Rise and persistence of global M1T1 clone of Streptococcus pyogenes.

Authors:  Ramy K Aziz; Malak Kotb
Journal:  Emerg Infect Dis       Date:  2008-10       Impact factor: 6.883

8.  Incompetence of neutrophils to invasive group A streptococcus is attributed to induction of plural virulence factors by dysfunction of a regulator.

Authors:  Manabu Ato; Tadayoshi Ikebe; Hiroki Kawabata; Toshitada Takemori; Haruo Watanabe
Journal:  PLoS One       Date:  2008-10-21       Impact factor: 3.240
  8 in total

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