Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Rym Agrebi"'
Autor:
Camille V. Goemans, François Beaufay, Isabelle S. Arts, Rym Agrebi, Didier Vertommen, Jean-François Collet
Publikováno v:
mBio, Vol 9, Iss 6 (2018)
ABSTRACT Hypochlorous acid (bleach), an oxidizing compound produced by neutrophils, turns the Escherichia coli chaperedoxin CnoX into a powerful holdase protecting its substrates from bleach-induced aggregation. CnoX is well conserved in bacteria, ev
Externí odkaz:
https://doaj.org/article/91d0ff3d050541428e5f68ecde0bc217
Autor:
Julie P Viala, Valérie Prima, Rémy Puppo, Rym Agrebi, Mickaël J Canestrari, Sabrina Lignon, Nicolas Chauvin, Stéphane Méresse, Tâm Mignot, Régine Lebrun, Emmanuelle Bouveret
Publikováno v:
PLoS Genetics, Vol 13, Iss 1, p e1006556 (2017)
Bacterial pathogens often deliver effectors into host cells using type 3 secretion systems (T3SS), the extremity of which forms a translocon that perforates the host plasma membrane. The T3SS encoded by Salmonella pathogenicity island 1 (SPI-1) is ge
Externí odkaz:
https://doaj.org/article/cfea952a3b6d4423966305a329bc1057
Autor:
Mathilde Guzzo, Rym Agrebi, Leon Espinosa, Grégory Baronian, Virginie Molle, Emilia M F Mauriello, Céline Brochier-Armanet, Tâm Mignot
Publikováno v:
PLoS Genetics, Vol 11, Iss 8, p e1005460 (2015)
Understanding the principles underlying the plasticity of signal transduction networks is fundamental to decipher the functioning of living cells. In Myxococcus xanthus, a particular chemosensory system (Frz) coordinates the activity of two separate
Externí odkaz:
https://doaj.org/article/94619a8652174116ad35433c37f0d01d
Autor:
Béatrice Roche, Rym Agrebi, Allison Huguenot, Sandrine Ollagnier de Choudens, Frédéric Barras, Béatrice Py
Publikováno v:
PLoS Genetics, Vol 11, Iss 5, p e1005134 (2015)
Fe-S bound proteins are ubiquitous and contribute to most basic cellular processes. A defect in the ISC components catalyzing Fe-S cluster biogenesis leads to drastic phenotypes in both eukaryotes and prokaryotes. In this context, the Frataxin protei
Externí odkaz:
https://doaj.org/article/46959d9741e946dc82925f8a24179f62
Autor:
Audrey Moine, Rym Agrebi, Leon Espinosa, John R Kirby, David R Zusman, Tam Mignot, Emilia M F Mauriello
Publikováno v:
PLoS Genetics, Vol 10, Iss 3, p e1004164 (2014)
Chemosensory systems (CSS) are complex regulatory pathways capable of perceiving external signals and translating them into different cellular behaviors such as motility and development. In the δ-proteobacterium Myxococcus xanthus, chemosensing allo
Externí odkaz:
https://doaj.org/article/4e3adfd6566341b8ab3afdfe2c4f32f6
Autor:
Jennifer Luciano, Rym Agrebi, Anne Valérie Le Gall, Morgane Wartel, Francesca Fiegna, Adrien Ducret, Céline Brochier-Armanet, Tâm Mignot
Publikováno v:
PLoS Genetics, Vol 7, Iss 9, p e1002268 (2011)
Bacteria glide across solid surfaces by mechanisms that have remained largely mysterious despite decades of research. In the deltaproteobacterium Myxococcus xanthus, this locomotion allows the formation stress-resistant fruiting bodies where sporulat
Externí odkaz:
https://doaj.org/article/0a5da69be5714924b2af2c620c21e8ba
Autor:
Isabelle S. Arts, Rym Agrebi, Jean-François Collet, Didier Vertommen, François Beaufay, Camille V. Goemans
Publikováno v:
mBio
mBio, Vol 9, Iss 6, p e01541-18 (2018)
mBio, Vol 9, Iss 6 (2018)
mBio, Vol. 9, no.6, p. 1-14 (2018)
mBio, Vol 9, Iss 6, p e01541-18 (2018)
mBio, Vol 9, Iss 6 (2018)
mBio, Vol. 9, no.6, p. 1-14 (2018)
How proteins are protected from stress-induced aggregation is a crucial question in biology and a long-standing mystery. While a long series of landmark studies have provided important contributions to our current understanding of the proteostasis ne
Autor:
Julia Bos, Alexandra Vergnes, Benjamin Ezraty, Olga Iranzo, Emmanuel Oheix, Joanna Szewczyk, Alexandra Gennaris, Pauline Leverrier, Rym Agrebi, Frédéric Barras, Didier Vertommen, Camille Henry, Jean-François Collet, Leon Espinosa
Publikováno v:
Nature
Nature, Nature Publishing Group, 2015, 528 (7582), pp.409-412. ⟨10.1038/nature15764⟩
Nature, Nature Publishing Group, 2015, 528 (7582), pp.409+. ⟨10.1038/nature15764⟩
Nature, 2015, 528 (7582), pp.409-412. ⟨10.1038/nature15764⟩
Nature, Nature Publishing Group, 2015, 528 (7582), pp.409-412. ⟨10.1038/nature15764⟩
Nature, Nature Publishing Group, 2015, 528 (7582), pp.409+. ⟨10.1038/nature15764⟩
Nature, 2015, 528 (7582), pp.409-412. ⟨10.1038/nature15764⟩
International audience; The reactive species of oxygen and chlorine damage cellular components, potentially leading to cell death. In proteins, the sulfur-containing amino acid methionine is converted to methionine sulfoxide, which can cause a loss o
Publikováno v:
Molecular cell. 70(4)
Summary Bleach (HOCl) is a powerful oxidant that kills bacteria in part by causing protein aggregation. It inactivates ATP-dependent chaperones, rendering cellular proteins mostly dependent on holdases. Here we identified Escherichia coli CnoX (YbbN)
Autor:
Yong, Zhang, Rym, Agrebi, Lauren E, Bellows, Jean-François, Collet, Volkhard, Kaever, Angelika, Gründling
Publikováno v:
The Journal of Biological Chemistry
The nucleotide signaling molecule 3′,5′-cyclic adenosine monophosphate (3′,5′-cAMP) plays important physiological roles, ranging from carbon catabolite repression in bacteria to mediating the action of hormones in higher eukaryotes, including