Tadayuki Iwase

Summary

Affiliation: Jikei University School of Medicine
Country: Japan

Publications

  1. ncbi request reprint 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. doi request reprint 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
  3. ncbi request reprint 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
  4. pmc 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
  5. pmc 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. pmc Effects of bacteriocins on methicillin-resistant Staphylococcus aureus biofilm
    Ken ichi Okuda
    Department of Bacteriology, The Jikei University School of Medicine, Tokyo, Japan
    Antimicrob Agents Chemother 57:5572-9. 2013
  7. pmc 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
  8. pmc A simple assay for measuring catalase activity: a visual approach
    Tadayuki Iwase
    Department of Bacteriology, The Jikei University School of Medicine
    Sci Rep 3:3081. 2013
  9. pmc 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
  10. pmc 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

Collaborators

Detail Information

Publications11

  1. ncbi request reprint 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. doi request reprint 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...
  3. ncbi request reprint 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...
  4. pmc 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...
  5. pmc 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. pmc Effects of bacteriocins on methicillin-resistant Staphylococcus aureus biofilm
    Ken ichi Okuda
    Department of Bacteriology, The Jikei University School of Medicine, Tokyo, Japan
    Antimicrob Agents Chemother 57:5572-9. 2013
    ..Our results suggest that bacteriocins that form stable pores on biofilm cells are highly potent for the treatment of MRSA biofilm infections. ..
  7. pmc 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...
  8. pmc A simple assay for measuring catalase activity: a visual approach
    Tadayuki Iwase
    Department of Bacteriology, The Jikei University School of Medicine
    Sci Rep 3:3081. 2013
    ..coli, and human cells. The assay generated reproducible results. In conclusion, this new assay can be used to measure the catalase activity of bacterial isolates and human cells. ..
  9. pmc 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...
  10. pmc 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...
  11. ncbi request reprint 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...