Zobrazeno 1 - 10
of 41
pro vyhledávání: '"David Daudé"'
Autor:
Pauline Jacquet, Raphaël Billot, Amir Shimon, Nathan Hoekstra, Céline Bergonzi, Anthony Jenks, Eric Chabrière, David Daudé, Mikael H. Elias
Publikováno v:
JACS Au, Vol 4, Iss 5, Pp 1941-1953 (2024)
Externí odkaz:
https://doaj.org/article/871d0c2ca22848258478004d6bd1dd7a
Autor:
Mélanie Gonzales, Laure Plener, Jean Armengaud, Nicholas Armstrong, Éric Chabrière, David Daudé
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 13 (2023)
IntroductionBurkholderia thailandensis is a study model for Burkholderia pseudomallei, a highly virulent pathogen, known to be the causative agent of melioidosis and a potential bioterrorism agent. These two bacteria use an (acyl-homoserine lactone)
Externí odkaz:
https://doaj.org/article/06ecc868acf840faa6cfa7b820e77bed
Autor:
Tatiana Pashirova, Zukhra Shaihutdinova, Dmitry Tatarinov, Milana Mansurova, Renata Kazakova, Andrei Bogdanov, Eric Chabrière, Pauline Jacquet, David Daudé, Almaz A. Akhunzianov, Regina R. Miftakhova, Patrick Masson
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 21, p 15756 (2023)
Encapsulated phosphotriesterase nanoreactors show their efficacy in the prophylaxis and post-exposure treatment of poisoning by paraoxon. A new enzyme nanoreactor (E-nRs) containing an evolved multiple mutant (L72C/Y97F/Y99F/W263V/I280T) of Saccharol
Externí odkaz:
https://doaj.org/article/0afc2c26f4cd49a1ae6c47586f0638a3
Autor:
Sonia Mion, Nathan Carriot, Julien Lopez, Laure Plener, Annick Ortalo-Magné, Eric Chabrière, Gérald Culioli, David Daudé
Publikováno v:
npj Biofilms and Microbiomes, Vol 7, Iss 1, Pp 1-16 (2021)
Abstract Quorum sensing (QS) is a communication system used by bacteria to coordinate a wide panel of biological functions in a cell density-dependent manner. The Gram-negative Chromobacterium violaceum has previously been shown to use an acyl-homose
Externí odkaz:
https://doaj.org/article/b16df5e04cb14885bbd5af536c37fd89
Autor:
Benjamin Rémy, Laure Plener, Philippe Decloquement, Nicholas Armstrong, Mikael Elias, David Daudé, Éric Chabrière
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
The human opportunistic pathogen Pseudomonas aeruginosa orchestrates the expression of many genes in a cell density-dependent manner by using quorum sensing (QS). Two acyl-homoserine lactones (AHLs) are involved in QS circuits and contribute to the r
Externí odkaz:
https://doaj.org/article/6c932655849545b39aeeeda5cb9d640e
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-13 (2018)
Abstract Quorum quenching lactonases are enzymes that are capable of disrupting bacterial signaling based on acyl homoserine lactones (AHL) via their enzymatic degradation. In particular, lactonases have therefore been demonstrated to inhibit bacteri
Externí odkaz:
https://doaj.org/article/bb65ef27405b41f9b1f33f9fd73010ea
Autor:
Pauline Jacquet, Benjamin Rémy, Rowdy P. T. Bross, Marco van Grol, Floriane Gaucher, Eric Chabrière, Martijn C. de Koning, David Daudé
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 15, p 8152 (2021)
Organophosphorus nerve agents (OPNAs) are highly toxic compounds inhibiting cholinergic enzymes in the central and autonomic nervous systems and neuromuscular junctions, causing severe intoxications in humans. Medical countermeasures and efficient de
Externí odkaz:
https://doaj.org/article/7619fbb7f09f4a11a9da56d0bcaf4409
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
Many bacteria use quorum sensing (QS), a bacterial communication system based on the diffusion and perception of small signaling molecules, to synchronize their behavior in a cell-density dependent manner. QS regulates the expression of many genes as
Externí odkaz:
https://doaj.org/article/73a46911cf964c6f891fcebf77f28157
Publikováno v:
Molecules, Vol 25, Iss 6, p 1371 (2020)
Enzyme-catalyzed hydrolysis of echothiophate, a P−S bonded organophosphorus (OP) model, was spectrofluorimetrically monitored, using Calbiochem Probe IV as the thiol reagent. OP hydrolases were: the G117H mutant of human butyrylcholinesterase capab
Externí odkaz:
https://doaj.org/article/1877f7b4dc9d4778b4070156ccf7206c
Publikováno v:
Frontiers in Pharmacology, Vol 9 (2018)
Numerous bacteria utilize molecular communication systems referred to as quorum sensing (QS) to synchronize the expression of certain genes regulating, among other aspects, the expression of virulence factors and the synthesis of biofilm. To achieve
Externí odkaz:
https://doaj.org/article/1e59ad3718a74d7bb951cc28dd206e49