Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Stefan Pukatzki"'
Autor:
Benjamin Kostiuk, Francis J. Santoriello, Laura Diaz-Satizabal, Fabiana Bisaro, Kyung-Jo Lee, Anna N. Dhody, Daniele Provenzano, Daniel Unterweger, Stefan Pukatzki
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
The bacterium Vibrio cholerae has caused seven recorded cholera pandemics. The factors responsible for the decline of 6th pandemic classical biotype strains are not well understood. Here, Kostiuk et al. propose that classical strains underwent sequen
Externí odkaz:
https://doaj.org/article/3d629ab816704df4bbda22e3c61d8c4a
Autor:
Jennifer K. Teschler, Eva Jiménez-Siebert, Hannah Jeckel, Praveen K. Singh, Jin Hwan Park, Stefan Pukatzki, Carey D. Nadell, Knut Drescher, Fitnat H. Yildiz
Publikováno v:
mBio, Vol 13, Iss 4 (2022)
ABSTRACT The human pathogen Vibrio cholerae grows as biofilms, communities of cells encased in an extracellular matrix. When growing in biofilms, cells compete for resources and space. One common competitive mechanism among Gram-negative bacteria is
Externí odkaz:
https://doaj.org/article/964f624d3b414a30862f81f9ffbffbd6
Autor:
Huong Thi Phuong, Yuki Ishiwata-Kimata, Yuki Nishi, Norie Oguchi, Hiroshi Takagi, Stefan Pukatzki
Publikováno v:
Microbial Cell, Vol 8, Iss 4, Pp 77-86 (2021)
Saccharomyces cerevisiae is a facultative anaerobic organism that grows well under both aerobic and hypoxic conditions in media containing abundant fermentable nutrients such as glucose. In order to deeply understand the physiological dependence of S
Externí odkaz:
https://doaj.org/article/3bad8fe3dc2244f8826859be8a043025
Publikováno v:
Microbial Cell, Vol 8, Iss 3, Pp 69-72 (2021)
Vibrio cholerae, the causative agent of the diarrheal disease cholera, is a microbe capable of inhabiting two different ecosystems: chitinous surfaces in brackish, estuarine waters and the epithelial lining of the human gastrointestinal tract. V. cho
Externí odkaz:
https://doaj.org/article/8264b7a994f5472898ee47766ab8eda3
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
Vibrio cholerae uses a type VI secretion system (T6SS) to kill neighbouring competitors. Here, Santoriello et al. show that a T6SS gene cluster (Aux3) exists as a mobile, prophage-like element in some environmental strains, and as a stable truncated
Externí odkaz:
https://doaj.org/article/3bd7107edecd4b59a2f8bab1cbcf6c11
Autor:
David Fast, Kristina Petkau, Meghan Ferguson, Minjeong Shin, Anthony Galenza, Benjamin Kostiuk, Stefan Pukatzki, Edan Foley
Publikováno v:
Cell Reports, Vol 30, Iss 4, Pp 1088-1100.e5 (2020)
Summary: Pathogen-mediated damage to the intestinal epithelium activates compensatory growth and differentiation repair programs in progenitor cells. Accelerated progenitor growth replenishes damaged tissue and maintains barrier integrity. Despite th
Externí odkaz:
https://doaj.org/article/06da929db0a342308ec5acfc33fd1a19
Autor:
Benjamin Kostiuk, Francis J. Santoriello, Laura Diaz-Satizabal, Fabiana Bisaro, Kyung-Jo Lee, Anna N. Dhody, Daniele Provenzano, Daniel Unterweger, Stefan Pukatzki
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/dc10697b6e4c4c83bd15f08f0a0deb15
Autor:
Verena Bachmann, Benjamin Kostiuk, Daniel Unterweger, Laura Diaz-Satizabal, Stephen Ogg, Stefan Pukatzki
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 9, Iss 8, p e0004031 (2015)
The causative agent of cholera, Vibrio cholerae, regulates its diverse virulence factors to thrive in the human small intestine and environmental reservoirs. Among this pathogen's arsenal of virulence factors is the tightly regulated type VI secretio
Externí odkaz:
https://doaj.org/article/255d956df6124fe9bb2cfd9e1503d037
Publikováno v:
PLoS Pathogens, Vol 9, Iss 12, p e1003752 (2013)
The Vibrio cholerae type VI secretion system (T6SS) assembles as a molecular syringe that injects toxic protein effectors into both eukaryotic and prokaryotic cells. We previously reported that the V. cholerae O37 serogroup strain V52 maintains a con
Externí odkaz:
https://doaj.org/article/36d0c5f45182451cb7524a2e08028497
Autor:
Brent S Weber, Sarah T Miyata, Jeremy A Iwashkiw, Brittany L Mortensen, Eric P Skaar, Stefan Pukatzki, Mario F Feldman
Publikováno v:
PLoS ONE, Vol 8, Iss 1, p e55142 (2013)
The genus Acinetobacter is comprised of a diverse group of species, several of which have raised interest due to potential applications in bioremediation and agricultural purposes. In this work, we show that many species within the genus Acinetobacte
Externí odkaz:
https://doaj.org/article/4f1d70e843a741ff9c8957c78c76aee8