Tadayuki Iwase

Summary

Affiliation: Jikei University School of Medicine
Country: Japan

Publications

  1. ncbi Development of a real-time PCR assay for the detection and identification of Staphylococcus capitis, Staphylococcus haemolyticus and Staphylococcus warneri
    Tadayuki Iwase
    Department of Microbiology II, Jikei University School of Medicine, 3 25 8 Nishi shinbashi, Minato ku, Tokyo 105 8461, Japan
    J Med Microbiol 56:1346-9. 2007
  2. ncbi Rapid identification and specific quantification of Staphylococcus epidermidis by 5' nuclease real-time polymerase chain reaction with a minor groove binder probe
    Tadayuki Iwase
    Department of Bacteriology, The Jikei University School of Medicine, Tokyo 105 8461, Japan
    Diagn Microbiol Infect Dis 60:217-9. 2008
  3. ncbi Isolation and identification of ATP-secreting bacteria from mice and humans
    Tadayuki Iwase
    Department of Bacteriology, The Jikei University School of Medicine, and Central Clinical Laboratory, Jikei University Hospital, 3 25 8, Nishi Shimbashi, Minato ku, Tokyo, 105 8461 Japan
    J Clin Microbiol 48:1949-51. 2010
  4. ncbi Staphylococcus epidermidis Esp inhibits Staphylococcus aureus biofilm formation and nasal colonization
    Tadayuki Iwase
    Department of Bacteriology, The Jikei University School of Medicine, Tokyo, 105 8461 Japan
    Nature 465:346-9. 2010
  5. ncbi Staphylococcus epidermidis Esp degrades specific proteins associated with Staphylococcus aureus biofilm formation and host-pathogen interaction
    Shinya Sugimoto
    Department of Bacteriology, The Jikei University School of Medicine, Tokyo, Japan
    J Bacteriol 195:1645-55. 2013
  6. ncbi Role of fibronectin-binding proteins A and B in in vitro cellular infections and in vivo septic infections by Staphylococcus aureus
    Hitomi Shinji
    Department of Bacteriology, The Jikei University School of Medicine, 3 25 8 Nishi shinbashi Minato ku, Tokyo 105 8461, Japan
    Infect Immun 79:2215-23. 2011
  7. ncbi Inhibition of endothelial interleukin-8 production and neutrophil transmigration by Staphylococcus aureus beta-hemolysin
    Akiko Tajima
    Department of Bacteriology, Jikei University School of Medicine, 3 25 8 Nishi shinbashi, Minato ku, Tokyo 105 8461, Japan
    Infect Immun 77:327-34. 2009
  8. ncbi Expression and distribution of very late antigen-5 in mouse peritoneal macrophages upon ingestion of fibronectin-bound Staphylococcus aureus
    Hitomi Shinji
    Department of Microbiology II, The Jikei University School of Medicine, Tokyo, Japan
    Microbiol Immunol 51:63-71. 2007
  9. ncbi Glucose triggers ATP secretion from bacteria in a growth-phase-dependent manner
    Ippei Hironaka
    Department of Bacteriology, The Jikei University School of Medicine, Minato ku, Japan
    Appl Environ Microbiol 79:2328-35. 2013

Collaborators

  • Akiko Tajima
  • Hitomi Shinji
  • Shinya Sugimoto
  • Ippei Hironaka
  • Ken ichi Okuda
  • Yoshimitsu Mizunoe
  • Takeo Iwamoto
  • Katsuhiko Yanaga
  • Koji Takada

Detail Information

Publications9

  1. ncbi Development of a real-time PCR assay for the detection and identification of Staphylococcus capitis, Staphylococcus haemolyticus and Staphylococcus warneri
    Tadayuki Iwase
    Department of Microbiology II, Jikei University School of Medicine, 3 25 8 Nishi shinbashi, Minato ku, Tokyo 105 8461, Japan
    J Med Microbiol 56:1346-9. 2007
    ..These results indicate that this method is useful for the identification and quantitative analysis of S. capitis, S. haemolyticus and S. warneri...
  2. ncbi Rapid identification and specific quantification of Staphylococcus epidermidis by 5' nuclease real-time polymerase chain reaction with a minor groove binder probe
    Tadayuki Iwase
    Department of Bacteriology, The Jikei University School of Medicine, Tokyo 105 8461, Japan
    Diagn Microbiol Infect Dis 60:217-9. 2008
    ..This method distinguished S. epidermidis from other staphylococci and specifically quantified the bacterium. This study shows that the method is useful for the identification and quantitative detection of S. epidermidis...
  3. ncbi Isolation and identification of ATP-secreting bacteria from mice and humans
    Tadayuki Iwase
    Department of Bacteriology, The Jikei University School of Medicine, and Central Clinical Laboratory, Jikei University Hospital, 3 25 8, Nishi Shimbashi, Minato ku, Tokyo, 105 8461 Japan
    J Clin Microbiol 48:1949-51. 2010
    ..However, the ATP-secreting bacteria have not been isolated and identified. In the present study, we report that Enterococcus gallinarum, which is a vancomycin-resistant Gram-positive coccus isolated from mice and humans, secretes ATP...
  4. ncbi Staphylococcus epidermidis Esp inhibits Staphylococcus aureus biofilm formation and nasal colonization
    Tadayuki Iwase
    Department of Bacteriology, The Jikei University School of Medicine, Tokyo, 105 8461 Japan
    Nature 465:346-9. 2010
    ..These findings indicate that Esp hinders S. aureus colonization in vivo through a novel mechanism of bacterial interference, which could lead to the development of novel therapeutics to prevent S. aureus colonization and infection...
  5. ncbi Staphylococcus epidermidis Esp degrades specific proteins associated with Staphylococcus aureus biofilm formation and host-pathogen interaction
    Shinya Sugimoto
    Department of Bacteriology, The Jikei University School of Medicine, Tokyo, Japan
    J Bacteriol 195:1645-55. 2013
    ..These results suggest that Esp inhibits S. aureus colonization and biofilm formation by degrading specific proteins that are crucial for biofilm construction and host-pathogen interaction...
  6. ncbi Role of fibronectin-binding proteins A and B in in vitro cellular infections and in vivo septic infections by Staphylococcus aureus
    Hitomi Shinji
    Department of Bacteriology, The Jikei University School of Medicine, 3 25 8 Nishi shinbashi Minato ku, Tokyo 105 8461, Japan
    Infect Immun 79:2215-23. 2011
    ..The results showed that FnBPA is more important for in vitro and in vivo infections; however, cooperation between FnBPA and FnBPB is indispensable for the induction of severe infection resulting in septic death...
  7. ncbi Inhibition of endothelial interleukin-8 production and neutrophil transmigration by Staphylococcus aureus beta-hemolysin
    Akiko Tajima
    Department of Bacteriology, Jikei University School of Medicine, 3 25 8 Nishi shinbashi, Minato ku, Tokyo 105 8461, Japan
    Infect Immun 77:327-34. 2009
    ..These results showed that beta-hemolysin produced by S. aureus interferes with inflammatory signaling in endothelial cells and may help S. aureus evade the host immune response...
  8. ncbi Expression and distribution of very late antigen-5 in mouse peritoneal macrophages upon ingestion of fibronectin-bound Staphylococcus aureus
    Hitomi Shinji
    Department of Microbiology II, The Jikei University School of Medicine, Tokyo, Japan
    Microbiol Immunol 51:63-71. 2007
    ..Together with our previous work, these results indicate that, upon ingestion of fibronectin-bound S. aureus, VLA-5 accumulates in the area of phagocytosis in inflammatory macrophages, where it forms adhesion complexes...
  9. ncbi Glucose triggers ATP secretion from bacteria in a growth-phase-dependent manner
    Ippei Hironaka
    Department of Bacteriology, The Jikei University School of Medicine, Minato ku, Japan
    Appl Environ Microbiol 79:2328-35. 2013
    ..These results suggest that various gut bacteria, including commensals and pathogens, might secrete ATP at any growth phase and modulate immune cell function...