Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Yuichi Oogai"'
Autor:
Yuichi Oogai, Masanobu Nakata
Publikováno v:
Japanese Dental Science Review, Vol 57, Iss , Pp 209-216 (2021)
Small regulatory RNAs (sRNAs) belong to a family of non-coding RNAs, and many of which regulate expression of genes via interaction with mRNA. The recent popularity of high-throughput next generation sequencers have presented abundant sRNA-related da
Externí odkaz:
https://doaj.org/article/63aff065793f49acb3c552d616e7541b
Autor:
Atsuko Watanabe, Miki Kawada-Matsuo, Mi Nguyen-Tra Le, Junzo Hisatsune, Yuichi Oogai, Yoshio Nakano, Masanobu Nakata, Shouichi Miyawaki, Motoyuki Sugai, Hitoshi Komatsuzawa
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Streptococcus mutans produces bacteriocins that show antibacterial activity against several bacteria. However, comprehensive analysis of these bacteriocins has not been well done. In this study, we isolated 125 S. mutans strains from volunte
Externí odkaz:
https://doaj.org/article/2d2bc72b0c464574a17e78b72286db91
Autor:
Kenta Nakazono, Mi Nguyen-Tra Le, Miki Kawada-Matsuo, Noy Kimheang, Junzo Hisatsune, Yuichi Oogai, Masanobu Nakata, Norifumi Nakamura, Motoyuki Sugai, Hitoshi Komatsuzawa
Publikováno v:
PLoS ONE, Vol 17, Iss 1, p e0258283 (2022)
Staphylococcus epidermidis is a commensal bacterium in humans. To persist in the bacterial flora of the host, some bacteria produce antibacterial factors such as the antimicrobial peptides known as bacteriocins. In this study, we tried to isolate bac
Externí odkaz:
https://doaj.org/article/4ac7d531b87c4b098ed3583a3957c98f
Publikováno v:
MicrobiologyOpen, Vol 8, Iss 11, Pp n/a-n/a (2019)
Abstract Nisin A is a lantibiotic produced by Lactococcus lactis that is widely used as a food preservative. In Staphylococcus aureus, the BraRS two‐component system (TCS) senses nisin A and regulates the expression of the ABC transporter VraDE, wh
Externí odkaz:
https://doaj.org/article/731cf893a7504d1eafdc584982f18f7a
Autor:
Kentaro Oyama, Miki Kawada-Matsuo, Yuichi Oogai, Tetsuya Hayashi, Norifumi Nakamura, Hitoshi Komatsuzawa
Publikováno v:
PLoS ONE, Vol 11, Iss 11, p e0165831 (2016)
Staphylococcus aureus is a major pathogen in humans and causes serious problems due to antibiotic resistance. We investigated the antimicrobial effect of glycyrrhetinic acid (GRA) and its derivatives against 50 clinical S. aureus strains, including 1
Externí odkaz:
https://doaj.org/article/e0ef4032311e434b94321b38e90c091e
Publikováno v:
PLoS ONE, Vol 11, Iss 7, p e0159768 (2016)
Staphylococcus aureus is a pathogen and a commensal bacterial species that is found in humans. Bacterial two-component systems (TCSs) sense and respond to environmental stresses, which include antimicrobial agents produced by other bacteria. In this
Externí odkaz:
https://doaj.org/article/ca3c1202dc274fae9bff967f0d3a461b
Autor:
Miki Kawada-Matsuo, Yuuma Yoshida, Takeshi Zendo, Junichi Nagao, Yuichi Oogai, Yasunori Nakamura, Kenji Sonomoto, Norifumi Nakamura, Hitoshi Komatsuzawa
Publikováno v:
PLoS ONE, Vol 8, Iss 7, p e69455 (2013)
Staphylococcus aureus uses two-component systems (TCSs) to adapt to stressful environmental conditions. To colonize a host, S. aureus must resist bacteriocins produced by commensal bacteria. In a comprehensive analysis using individual TCS inactivati
Externí odkaz:
https://doaj.org/article/b7ce3039eaf1492392c8aaf66ff55e7a
Autor:
Miki Kawada-Matsuo, Yusuke Mazda, Yuichi Oogai, Mikihito Kajiya, Toshihisa Kawai, Sakuo Yamada, Shouichi Miyawaki, Takahiko Oho, Hitoshi Komatsuzawa
Publikováno v:
PLoS ONE, Vol 7, Iss 3, p e33382 (2012)
Streptococcus mutans is a cariogenic pathogen that produces an extracellular polysaccharide (glucan) from dietary sugars, which allows it to establish a reproductive niche and secrete acids that degrade tooth enamel. While two enzymes (GlmS and NagB)
Externí odkaz:
https://doaj.org/article/f97d30a20ff24a79ab5bef37172eabf6
Autor:
Junzo Hisatsune, Miki Kawada-Matsuo, Mi Nguyen-Tra Le, Masanobu Nakata, Hitoshi Komatsuzawa, Yuichi Oogai, Shouichi Miyawaki, Atsuko Watanabe, Motoyuki Sugai, Yoshio Nakano
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Scientific Reports
Scientific Reports
Streptococcus mutans produces bacteriocins that show antibacterial activity against several bacteria. However, comprehensive analysis of these bacteriocins has not been well done. In this study, we isolated 125 S. mutans strains from volunteers and d
Autor:
Miki Kawada-Matsuo, Toshiya Tsujii, Hirono Migita, Kouji Ohta, Hitoshi Komatsuzawa, Youichi Yamasaki, Yuichi Oogai
Publikováno v:
Microbiology and Immunology. 64:424-434
Streptococcus mutans is a major cause of tooth decay due to its promotion of biofilm formation and acid production. Several plant extracts have been reported to have multiple biological activities such as anti-inflammation and antibacterial effects.