An amphibian high fat diet model confirms that endocrine disruptors can induce a metabolic syndrome in wild green frogs (Pelophylax spp. complex)

Autor: Sylvie Veyrenc, Christophe Regnault, Sophie Sroda, Muriel Raveton, Stéphane Reynaud

Publikováno v: Environmental Pollution. 311:120009

A pre-diabetes syndrome induced by endocrine disruptors (ED) was recently demonstrated in the model amphibian Silurana (Xenopus) tropicalis and was suggested to be a potential cause of amphibian population decline. However, such effects have not been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a436762db21bd43380c1c2db9323ca2c
https://doi.org/10.1016/j.envpol.2022.120009

Transgenerational metabolic disorders and reproduction defects induced by benzo[a]pyrene in Xenopus tropicalis

Autor: Sophie Sroda, Marie Usal, Sylvie Veyrenc, Marie Tremblay-Franco, Jean-Baptiste Fini, Muriel Raveton, Christophe Regnault, Marie Darracq--Ghitalla-Ciock, Cécile Canlet, Stéphane Reynaud

Publikováno v: Environmental Pollution
Environmental Pollution, Elsevier, 2021, ⟨10.1016/j.envpol.2020.116109⟩
Environmental Pollution, 2021, ⟨10.1016/j.envpol.2020.116109⟩

International audience; Metabolic disorders induced by endocrine disruptors (ED) may contribute to amphibian population declines but no transgenerational studies have evaluated this hypothesis. Here we show that Xenopus tropicalis, exposed from the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08a17515ec2862d26514ef9b41d86eae
https://pubmed.ncbi.nlm.nih.gov/33234375

Unexpected metabolic disorders induced by endocrine disruptors in Xenopus tropicalis provide new lead for understanding amphibian decline

Autor: Muriel Raveton, Anne-Laure Bulteau, Bruno Combourieu, David Lejon, Thomas Lafond, Cédric Le May, Christophe Regnault, Karine Couturier, Maud Chétiveaux, Cécile Batandier, Sylvie Veyrenc, Alexandre Sapin, Marie Usal, Stéphane Reynaud

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2018, Equipe IV Therassay, 115 (19), pp.E4416-E4425. ⟨10.1073/pnas.1721267115⟩
Proceedings of the National Academy of Sciences of the United States of America, 2018, Equipe IV Therassay, 115 (19), pp.E4416-E4425. ⟨10.1073/pnas.1721267115⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2018, 115 (19), pp.E4416-E4425. ⟨10.1073/pnas.1721267115⟩

International audience; Despite numerous studies suggesting that amphibians are highly sensitive to endocrine disruptors (EDs), both their role in the decline of populations and the underlying mechanisms remain unclear. This study showed that frogs e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2195182474a2a39639d533311861043
https://hal.archives-ouvertes.fr/hal-01833911/document

Impaired liver function in Xenopus tropicalis exposed to benzo[a]pyrene: transcriptomic and metabolic evidence

Autor: Julien Renaud, Sylvie Veyrenc, Muriel Raveton, Stéphane Reynaud, Marie-Laure Bayle, Christine Oger-Desfeux, Aurélie Bonin, Bruno Combourieu, Christelle Melodelima, Isabelle A.M. Worms, Christophe Regnault

Publikováno v: BMC Genomics
BMC Genomics, Vol. 15, No 1 (2014) P. 666

Background Despite numerous studies suggesting that amphibians are highly sensitive to cumulative anthropogenic stresses, the role pollutants play in the decline of amphibian populations remains unclear. Amongst the most common aquatic contaminants,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b725eda81df86a7a4a464e21c3a661e7
https://doi.org/10.1186/1471-2164-15-666