Zobrazeno 1 - 10
of 363
pro vyhledávání: '"Yves F. Dufrêne"'
Autor:
Tristan W. Wang, Dimitrios Sofras, Daniel Montelongo-Jauregui, Telmo O. Paiva, Hans Carolus, Yves F. Dufrêne, Areej A. Alfaifi, Carrie McCracken, Vincent M. Bruno, Patrick Van Dijck, Mary Ann Jabra-Rizk
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Candida auris is an emerging nosocomial fungal pathogen associated with life-threatening invasive disease due to its persistent colonization, high level of transmissibility and multi-drug resistance. Aggregative and non-aggregative growth ph
Externí odkaz:
https://doaj.org/article/617e53d55a3b430cb99e6c79400647f1
Autor:
Shawna Zhu, Mary Kate Alexander, Telmo O. Paiva, Kenneth Rachwalski, Anh Miu, Yiming Xu, Vishal Verma, Mike Reichelt, Yves F. Dufrêne, Eric D. Brown, Georgina Cox
Publikováno v:
iScience, Vol 27, Iss 5, Pp 109592- (2024)
Summary: The Escherichia coli outer membrane channel TolC complexes with several inner membrane efflux pumps to export compounds across the cell envelope. All components of these complexes are essential for robust efflux activity, yet E. coli is more
Externí odkaz:
https://doaj.org/article/d3e67c91d4b449098b626ba5898e7760
Autor:
Krista B. Mills, Joseph J. Maciag, Can Wang, John A. Crawford, Timothy J. Enroth, Klara C. Keim, Yves F. Dufrêne, D. Ashley Robinson, Paul D. Fey, Andrew B. Herr, Alexander R. Horswill
Publikováno v:
Cell Reports, Vol 43, Iss 4, Pp 114022- (2024)
Summary: Staphylococcus aureus causes the majority of skin and soft tissue infections, but this pathogen only transiently colonizes healthy skin. However, this transient skin exposure enables S. aureus to transition to infection. The initial adhesion
Externí odkaz:
https://doaj.org/article/2ebfbddde1c54212aebe1e6dc23bb64a
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-9 (2023)
S. aureus uses its surface protein SdrE to form catch bonds with the host regulatory protein factor H and evade the human immune system.
Externí odkaz:
https://doaj.org/article/f1f1e00e9efa47f693233554137d31be
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-3 (2022)
Advances in atomic force microscopy (AFM) techniques and methodologies for microbiology contribute to our understanding of the microbial cell surface. Recent studies show that AFM imaging of cells and membranes at (near) molecular resolution allows d
Externí odkaz:
https://doaj.org/article/024648726a5140438362366f813c95a6
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
The first step during skin colonization by is its adhesion to corneocytes. Da Costa et al. show that the cell wall-anchored fibronectin binding protein B (FnBPB) of S. aureus binds to loricrin. Applying single cell force spectroscopy, they demonstrat
Externí odkaz:
https://doaj.org/article/aa757c13977344d5bc414bd6147ded68
Autor:
Albertus Viljoen, Felipe Viela, Marion Mathelié-Guinlet, Dominique Missiakas, Giampiero Pietrocola, Pietro Speziale, Yves F. Dufrêne
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-10 (2021)
Through force spectroscopy studies on living bacteria, Viljoen et al. characterise the binding of S. aureus to host von Willebrand factor (vWF). They propose that S. aureus vWF-binding protein triggers an ultra-strong interaction between the adhesin
Externí odkaz:
https://doaj.org/article/5fb6b6ad101d42848719d50da0b6a208
Single-cell fluidic force microscopy reveals stress-dependent molecular interactions in yeast mating
Autor:
Marion Mathelié-Guinlet, Felipe Viela, Jérôme Dehullu, Sviatlana Filimonava, Jason M. Rauceo, Peter N. Lipke, Yves F. Dufrêne
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-8 (2021)
Mathelié-Guinlet et al. investigate the molecular binding mechanisms of sexual agglutinins in budding yeast Saccharomyces cerevisiae. They report that mechanical tension enhances the strength of agglutinin interactions, supporting a new model in whi
Externí odkaz:
https://doaj.org/article/d982771433c549ee97383aaeb1e7498c
Autor:
Marion Mathelié-Guinlet, Felipe Viela, Giampiero Pietrocola, Pietro Speziale, David Alsteens, Yves F. Dufrêne
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
During colonization of host tissues and biomaterials, staphylococci are exposed to extreme mechanical forces. Here authors use force-clamp spectroscopy and show that the dock, lock and latch interaction between staphylococcal surface protein SpsD and
Externí odkaz:
https://doaj.org/article/feca3bc0c89c4e12a02e7b8246148655
Autor:
Claire Valotteau, Andra C. Dumitru, Laurence Lecordier, David Alsteens, Etienne Pays, David Pérez-Morga, Yves F. Dufrêne
Publikováno v:
ACS Omega, Vol 5, Iss 33, Pp 20953-20959 (2020)
Externí odkaz:
https://doaj.org/article/610f45d5084c4d4b81c8b249f83b1077