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24 results on '"Parmentier, Caroline"'

4. Astrogliosis and neuroinflammation underlie scoliosis upon cilia dysfunction.

Author

Djebar, Morgane, Anselme, Isabelle, Pezeron, Guillaume, Bardet, Pierre-Luc, Cantaut-Belarif, Yasmine, Eschstruth, Alexis, López-Santos, Diego, Le Ribeuz, Hélène, Jenett, Arnim, Khoury, Hanane, Veziers, Joelle, Parmentier, Caroline, Hirschler, Aurélie, Carapito, Christine, Bachmann-Gagescu, Ruxandra, Schneider-Maunoury, Sylvie, and Vesque, Christine

Published
2024
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5. Astrogliosis and Neuroinflammation Underlie Scoliosis Upon Cilia Dysfunction

Author

Djebar, Morgane, primary, Anselme, Isabelle, additional, Pezeron, Guillaume, additional, Bardet, Pierre-Luc, additional, Cantaut-Belarif, Yasmine, additional, Eschstruth, Alexis, additional, López Santos, Diego, additional, Le Ribeuz, Hélène, additional, Jenett, Arnim, additional, Khoury, Hanane, additional, Véziers, Joelle, additional, Parmentier, Caroline, additional, Hirschler, Aurélie, additional, Carapito, Christine, additional, Bachmann-Gagescu, Ruxandra, additional, Schneider-Maunoury, Sylvie, additional, and Vesque, Christine, additional

Published
2024
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17. Loss of the Reissner Fiber and increased URP neuropeptide signaling underlie scoliosis in a zebrafish ciliopathy mutant

Author

Vesque, Christine, primary, Anselme, Isabelle, additional, Pezeron, Guillaume, additional, Cantaut-Belarif, Yasmine, additional, Eschstruth, Alexis, additional, Djebar, Morgane, additional, Santos, Diego López, additional, Ribeuz, Hélène Le, additional, Jenett, Arnim, additional, Khoury, Hanane, additional, Véziers, Joëlle, additional, Parmentier, Caroline, additional, and Schneider-Maunoury, Sylvie, additional

Published
2019
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18. Mécanismes neuraux sous-tendant la perturbation du comportement de cour suite à l'exposition adulte au di- (2-éthylexyl) phtalate chez la souris

Author

Franceschini, Isabelle, Capela, Daphné, Dombret, Carlos, Poissenot, Kévin, Parmentier, Caroline, Hardin-Pouzet, Hélène, Grange-Messent, Valérie, Keller, Matthieu, ProdInra, Migration, Physiologie de la reproduction et des comportements [Nouzilly] (PRC), Institut National de la Recherche Agronomique (INRA)-Institut Français du Cheval et de l'Equitation [Saumur]-Université de Tours (UT)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Société de Neuroendocrinologie. FRA., and Institut National de la Recherche Agronomique (INRA)-Institut Français du Cheval et de l'Equitation [Saumur]-Université de Tours-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV.OT]Life Sciences [q-bio]/Other [q-bio.OT], [SDV.OT] Life Sciences [q-bio]/Other [q-bio.OT], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2017

19. Neural Mechanisms Underlying the Disruption of Male Courtship Behavior by Adult Exposure to Di(2-ethylhexyl) Phthalate in Mice

Author

Dombret, Carlos, Capela, Daphne, Poissenot, Kevin, Parmentier, Caroline, Bergsten, Emma, Pionneau, Cedric, Chardonnet, Solenne, Hardin-Pouzet, Helene, Grange-Messent, Valerie, Keller, Matthieu, Franceschini, Isabelle, and Mhaouty- Kodja, Sakina

Subjects
Observations, Health aspects, Neural circuitry -- Observations, Phthalates -- Health aspects, Animal behavior -- Observations
Abstract

Introduction In the last decades, a decline in male reproductive health of wildlife and humans has been documented in several locations worldwide (WHO 2012). This decline parallels the massive increase [...], BACKGROUND: Courtship behavior plays a critical role in attracting females and reproduction success. However, the effects of exposure to a ubiquitous contaminant di(2-ethylhexyl) phthalate (DEHP) on these behaviors and, in particular, on courtship vocalizations have not been examined. OBJECTIVE: The effects of adult exposure to DEHP on courtship and mating behaviors and gonadotropic axis and neural mechanisms involved in DEHP-induced effects were analyzed in male mice. METHODS: Adult C57BL/6J males were orally exposed to DEHP (0, 0.5, 5, and 50 [micro]g/kg/d) for 4 wk. Olfactory preference, ultrasonic vocalizations (USVs), partner preference and mating, as well as locomotor activity and motor coordination, were measured. The kisspeptin system and testosterone levels were analyzed. Proteomic and molecular studies were conducted on the hypothalamic preoptic nucleus, the key region involved in sexual motivation to vocalize and mate. RESULTS: DEHP at 50 [micro]g/kg/d reduced the emission of USVs, whereas lower doses changed the ratio of syllable categories. This was associated with diminished sexual interest of female partners toward males exposed to 5 or 50 [micro]g/kg/d and increased latency to mate, despite normal olfactory preference. The kisspeptin system and circulating testosterone levels were unaffected. In DEHP-exposed males, proteomic analysis of the preoptic nucleus identified differentially expressed proteins connected to the androgen receptor (AR). Indeed, exposure to 5 or 50 [micro]g/kg/d of DEHP induced selective AR downregulation in this nucleus and upstream chemosensory regions. The involvement of AR changes in the observed alterations was further supported by the reduced emission of courtship vocalizations in males with disrupted neural AR expression. CONCLUSIONS: These data demonstrate the critical role of neural AR in courtship vocalizations and raises the possibility that the vulnerability of this signaling pathway to exposure to endocrine disrupters may be detrimental for courtship communication and mating in several species. https://doi.org/ 10.1289/EHP1443

Published
2017
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21. Investigating the urotensin II-related peptide (URP) system of zebrafish by in situ hybridization and immunohistochemistry

Author

Parmentier, Caroline, Piesse, Christophe, Canepa, Sylvie, Hameury, Emilie, Hardin-Pouzet, Hélène, Tillet, Yves, Tostivint, Hervé, Calas, André, ProdInra, Migration, UMR_S 952, Institut National de la Santé et de la Recherche Médicale (INSERM), Physiopathologie des Maladies du Système Nerveux Central, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC), Institut Fédératif de Recherche, Physiologie de la reproduction et des comportements [Nouzilly] (PRC), Institut National de la Recherche Agronomique (INRA)-Institut Français du Cheval et de l'Equitation [Saumur] (IFCE)-Université de Tours (UT)-Centre National de la Recherche Scientifique (CNRS), Différenciation et communication neuronale et neuroendocrine (DC2N), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Normandie Université (NU), UMR 722, Muséum national d'Histoire naturelle (MNHN), U862, Université de Bordeaux Ségalen [Bordeaux 2], Institut National de la Recherche Agronomique (INRA)-Institut Français du Cheval et de l'Equitation [Saumur]-Université de Tours (UT)-Centre National de la Recherche Scientifique (CNRS), and Institut National de la Recherche Agronomique (INRA)-Institut Français du Cheval et de l'Equitation [Saumur]-Université de Tours-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV] Life Sciences [q-bio], [SDV]Life Sciences [q-bio], GENE URP, UROTENSINE II, ComputingMilieux_MISCELLANEOUS
Abstract

Poster P2-149; International audience

Published
2010

24. [The caudal neurosecretory system, the other "neurohypophysial" system in fish].

Author

Tostivint H, Girardot F, Parmentier C, and Pézeron G

Subjects
Animals, Fishes, Spinal Cord, Neurosecretory Systems, Urotensins
Abstract

The caudal neurosecretory system (CNSS) is a neuroendocrine complex whose existence is specific to fishes. Structurally, it has many similarities with the hypothalamic-neurohypophyseal complex of other vertebrates. However, it differs regarding its position at the caudal end of the spinal cord and the nature of the hormones it secretes, the most important being urotensins. The CNSS was first described more than 60 years ago, but its embryological origin is totally unknown and its role is still poorly understood. Paradoxically, it is almost no longer studied today. Recent developments in imaging and genome editing could make it possible to resume investigations on CNSS in order to solve the mysteries that still surround it., (© Société de Biologie, 2023.)

Published
2022
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