Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Elsa Bonnafé"'
Autor:
Axel Touchard, Valentine Barassé, Jean-Michel Malgouyre, Michel Treilhou, Christophe Klopp, Elsa Bonnafé
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-19 (2024)
Abstract Background Venoms have evolved independently over a hundred times in the animal kingdom to deter predators and/or subdue prey. Venoms are cocktails of various secreted toxins, whose origin and diversification provide an appealing system for
Externí odkaz:
https://doaj.org/article/88f43f2758e74930b80bf529c2d52dce
Autor:
Samuel D. Robinson, Jennifer R. Deuis, Axel Touchard, Angelo Keramidas, Alexander Mueller, Christina I. Schroeder, Valentine Barassé, Andrew A. Walker, Nina Brinkwirth, Sina Jami, Elsa Bonnafé, Michel Treilhou, Eivind A. B. Undheim, Justin O. Schmidt, Glenn F. King, Irina Vetter
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Stings of certain ant species (Hymenoptera: Formicidae) can cause intense, long-lasting nociception. Here we show that the major contributors to these symptoms are venom peptides that modulate the activity of voltage-gated sodium (NaV) chann
Externí odkaz:
https://doaj.org/article/06020d0862264dda9a11dae6073fc211
Autor:
Steven Ascoët, Axel Touchard, Nathan Téné, Benjamin Lefranc, Jérôme Leprince, Françoise Paquet, Laurence Jouvensal, Valentine Barassé, Michel Treilhou, Arnaud Billet, Elsa Bonnafé
Publikováno v:
iScience, Vol 26, Iss 3, Pp 106157- (2023)
Summary: Hymenopterans represent one of the most abundant groups of venomous organisms but remain little explored due to the difficult access to their venom. The development of proteo-transcriptomic allowed us to explore diversity of their toxins off
Externí odkaz:
https://doaj.org/article/400fe46900c24f249f62f4bf7f50d71c
Autor:
Valentine Barassé, Laurence Jouvensal, Guillaume Boy, Arnaud Billet, Steven Ascoët, Benjamin Lefranc, Jérôme Leprince, Alain Dejean, Virginie Lacotte, Isabelle Rahioui, Catherine Sivignon, Karen Gaget, Mélanie Ribeiro Lopes, Federica Calevro, Pedro Da Silva, Karine Loth, Françoise Paquet, Michel Treilhou, Elsa Bonnafé, Axel Touchard
Publikováno v:
Toxins, Vol 15, Iss 10, p 600 (2023)
Ants are among the most abundant terrestrial invertebrate predators on Earth. To overwhelm their prey, they employ several remarkable behavioral, physiological, and biochemical innovations, including an effective paralytic venom. Ant venoms are thus
Externí odkaz:
https://doaj.org/article/4970959d64c84ea59a29b67bf5faa112
Autor:
Khaddouj Benmoussa, Hélène Authier, Mélissa Prat, Mohammad AlaEddine, Lise Lefèvre, Mouna Chirine Rahabi, José Bernad, Agnès Aubouy, Elsa Bonnafé, Jérome Leprince, Bernard Pipy, Michel Treilhou, Agnès Coste
Publikováno v:
Frontiers in Immunology, Vol 8 (2017)
Despite the growing knowledge with regard to the immunomodulatory properties of host defense peptides, their impact on macrophage differentiation and on its associated microbicidal functions is still poorly understood. Here, we demonstrated that the
Externí odkaz:
https://doaj.org/article/2ce7ec74f11c4754aa0d7c7647260320
Autor:
Samira R. Aili, Elsa Bonnafé, Benjamin Lefranc, Graham M. Nicholson, Axel Touchard, Valentine Barassé, Mrinalini, Laurent Coquet, Alain Dejean, R. Manjunatha Kini, Thierry Jouenne, Pierre Escoubas, Michel Treilhou, Christophe Klopp, Nathan Téné, Jérôme Leprince
Publikováno v:
Journal of Proteome Research
Journal of Proteome Research, American Chemical Society, 2020, 19 (4), pp.1800-1811. ⟨10.1021/acs.jproteome.0c00048⟩
Journal of Proteome Research, American Chemical Society, 2020, 19 (4), pp.1800-1811. ⟨10.1021/acs.jproteome.0c00048⟩
International audience; Using an integrated transcriptomic and proteomic approach, we characterized the venom peptidome of the European red ant, Manica rubida. We identified 13 "myrmicitoxins" that share sequence similarities with previously identifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c37dd64b0396edc34445db921cd7aca8
https://doi.org/10.1021/acs.jproteome.0c00048
https://doi.org/10.1021/acs.jproteome.0c00048
Autor:
Valentine Barassé, Nathan Téné, Christophe Klopp, Françoise Paquet, Niklas Tysklind, Valérie Troispoux, Hadrien Lalägue, Jérôme Orivel, Benjamin Lefranc, Jérôme Leprince, Martin Kenne, Maurice Tindo, Michel Treilhou, Axel Touchard, Elsa Bonnafé
Publikováno v:
Insect Biochemistry and Molecular Biology. 151:103876
Among ants, Myrmicinae represents the most speciose subfamily. The venom composition previously described for these social insects is extremely variable, with alkaloids predominant in some genera while, conversely, proteomics studies have revealed th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b08d6e7ba0d74fe648004f7e4f8073bf
https://doi.org/10.1016/j.ibmb.2022.103876
https://doi.org/10.1016/j.ibmb.2022.103876
Publikováno v:
Ecotoxicology (London, England). 30(9)
Psychoactive drugs have emerged as contaminants over the last few decades. These drugs are frequently prescribed and poorly eliminated by wastewater treatment plants, and many are present at non-negligible concentrations in surface waters. Several st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7974e66b0a71e6c1cfdaf35b91ea1b10
https://pubmed.ncbi.nlm.nih.gov/34379245
https://pubmed.ncbi.nlm.nih.gov/34379245
Autor:
Elsa Bonnafé, Steven Ascoët, Michel Treilhou, Jérôme Leprince, Nathan Téné, Valentine Barassé, Axel Touchard, Arnaud Billet
Publikováno v:
Proceedings of 1st International Electronic Conference on Toxins.
For decades venom were studied for various applications as agriculture, therapeutics or as pharmacological tools. Currently, six venom-derived drugs and one venom-derived insecticide are available on market. Ant venoms exhibit a high diversity of pep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00c6499118e0c9c5b673fbbe2561d98e
https://doi.org/10.3390/iect2021-09121
https://doi.org/10.3390/iect2021-09121
Autor:
Caroline Vignet, Jean-Michel Malgouyres, Jean-Luc Carayon, Florence Geret, Sacha Sire, Morgane Lebreton, Elsa Bonnafé
Publikováno v:
Aquatic Toxicology
Aquatic Toxicology, Elsevier, 2021, 230, pp.105694. ⟨10.1016/j.aquatox.2020.105694⟩
Aquatic Toxicology, Elsevier, 2021, 230, pp.105694. ⟨10.1016/j.aquatox.2020.105694⟩
Psychotropics, especially benzodiazepines, are commonly prescribed worldwide. Poorly eliminated at wastewater treatment plants, they belong to a group of emerging contaminants. Due to their interaction with the GABAA receptor, they may affect the fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f25aa0291ca7f25e779f76fc10751f1
https://hal.archives-ouvertes.fr/hal-03109050
https://hal.archives-ouvertes.fr/hal-03109050
