Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Julien Royet"'
Autor:
Martina Montanari, Gérard Manière, Martine Berthelot-Grosjean, Yves Dusabyinema, Benjamin Gillet, Yaël Grosjean, C. Léopold Kurz, Julien Royet
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract The survival of animals depends, among other things, on their ability to identify threats in their surrounding environment. Senses such as olfaction, vision and taste play an essential role in sampling their living environment, including mic
Externí odkaz:
https://doaj.org/article/86b704e3010d4c40b6c989c13eb93fac
Publikováno v:
iScience, Vol 26, Iss 8, Pp 107335- (2023)
Summary: Interactions between prokaryotes and eukaryotes require a dialogue between MAMPs and PRRs. In Drosophila, bacterial peptidoglycan is detected by PGRP receptors. While the components of the signaling cascades activated upon PGN/PGRP interacti
Externí odkaz:
https://doaj.org/article/4ab6fb29c2404d249140b767d83bbc8a
Autor:
Bernard Charroux, Julien Royet
Publikováno v:
PLoS Genetics, Vol 18, Iss 3, p e1010098 (2022)
Bacteria that colonize eukaryotic gut have profound influences on the physiology of their host. In Drosophila, many of these effects are mediated by adipocytes that combine immune and metabolic functions. We show here that enteric infection with some
Externí odkaz:
https://doaj.org/article/2650740c81e640ecb3b948d893ac6c9f
Autor:
Bernard Charroux, Julien Royet
Publikováno v:
STAR Protocols, Vol 1, Iss 3, Pp 100117- (2020)
Summary: This protocol is designed to prepare adult axenic Drosophila before monitoring their behavior in a two-choice feeding assay, where flies are confronted with an axenic versus a dead or alive bacteria-contaminated feeding solution. Several asp
Externí odkaz:
https://doaj.org/article/cf8706dbe1674ac3a2fcf178d4884184
Publikováno v:
iScience, Vol 23, Iss 6, Pp 101152- (2020)
Summary: The phytopathogen Erwinia carotovora carotovora (Ecc) has been used successfully to decipher some of the mechanisms that regulate the interactions between Drosophila melanogaster and bacteria, mostly following forced association between the
Externí odkaz:
https://doaj.org/article/a525e69d9a924f23b630cbe1551967f0
Autor:
Martina Montanari, Julien Royet
Publikováno v:
Cells, Vol 10, Iss 9, p 2350 (2021)
Like all invertebrates, flies such as Drosophila lack an adaptive immune system and depend on their innate immune system to protect them against pathogenic microorganisms and parasites. In recent years, it appears that the nervous systems of eucaryot
Externí odkaz:
https://doaj.org/article/297e773ff53f4dfeb434f6b3e3864b21
Autor:
Ambra Masuzzo, Gérard Manière, Annelise Viallat-Lieutaud, Émilie Avazeri, Olivier Zugasti, Yaël Grosjean, C Léopold Kurz, Julien Royet
Publikováno v:
eLife, Vol 8 (2019)
When facing microbes, animals engage in behaviors that lower the impact of the infection. We previously demonstrated that internal sensing of bacterial peptidoglycan reduces Drosophila female oviposition via NF-κB pathway activation in some neurons
Externí odkaz:
https://doaj.org/article/7dc123bbd1274c54aa08ed73ef7d74bc
Publikováno v:
eLife, Vol 6 (2017)
As infectious diseases pose a threat to host integrity, eukaryotes have evolved mechanisms to eliminate pathogens. In addition to develop strategies reducing infection, animals can engage in behaviors that lower the impact of the infection. The molec
Externí odkaz:
https://doaj.org/article/dca38c262ce54faeb6b7aaa1abeb97b5
Publikováno v:
PLoS Genetics, Vol 13, Iss 1, p e1006569 (2017)
NF-κB pathways are key signaling cascades of the Drosophila innate immune response. One of them, the Immune Deficiency (IMD) pathway, is under a very tight negative control. Although molecular brakes exist at each step of this signaling module from
Externí odkaz:
https://doaj.org/article/1e234ed8b41d4f18abae10db5598b11c
Autor:
Bernard Charroux, Julien Royet
Publikováno v:
Biology Open, Vol 3, Iss 1, Pp 72-80 (2013)
Summary Sorting of secretory cargo and retrieval of components of the biosynthetic pathway occur in organelles such as the Golgi apparatus, the endoplasmic reticulum and the endosomes. In order to perform their functions in protein sorting, these org
Externí odkaz:
https://doaj.org/article/f8ad6acff9bb486b8d8a9e0011ccbf0a