Dopaminergic inhibition of reproduction in teleost fishes: ecophysiological and evolutionary implications.
International audience In many teleosts, dopamine (DA) exerts direct inhibitory control on gonadotropes, counteracting the stimulatory effect of gonadotropin-releasing hormone (GnRH) on gonadotropin release. This dual control by GnRH and DA has been demonstrated in various adult teleosts and has maj...
Published in: | Annals of the New York Academy of Sciences |
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Online Access: | https://hal.archives-ouvertes.fr/hal-00018366 https://doi.org/10.1196/annals.1327.002 |
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ftccsdartic:oai:HAL:hal-00018366v1 2023-05-15T16:08:42+02:00 Dopaminergic inhibition of reproduction in teleost fishes: ecophysiological and evolutionary implications. Dufour, Sylvie Weltzien, Finn-Arne Sébert, Marie-Emilie Le Belle, Nadine Vidal, Bernadette Vernier, Philippe Pasqualini, Catherine Biologie des organismes marins et écosystèmes (BOME) Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Muséum national d'Histoire naturelle (MNHN) Développement, évolution et plasticité du système nerveux (DEPSN) Centre National de la Recherche Scientifique (CNRS) Institut de Neurobiologie Alfred Fessard (INAF) 2005 https://hal.archives-ouvertes.fr/hal-00018366 https://doi.org/10.1196/annals.1327.002 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1196/annals.1327.002 hal-00018366 https://hal.archives-ouvertes.fr/hal-00018366 doi:10.1196/annals.1327.002 ISSN: 0077-8923 EISSN: 1749-6632 Annals of the New York Academy of Sciences https://hal.archives-ouvertes.fr/hal-00018366 Annals of the New York Academy of Sciences, Wiley, 2005, 1040, pp.9. ⟨10.1196/annals.1327.002⟩ sex change puberty teleosts dopamine reproduction neuroendocrinology phylogeny evolution [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC] info:eu-repo/semantics/article Journal articles 2005 ftccsdartic https://doi.org/10.1196/annals.1327.002 2021-09-12T01:12:38Z International audience In many teleosts, dopamine (DA) exerts direct inhibitory control on gonadotropes, counteracting the stimulatory effect of gonadotropin-releasing hormone (GnRH) on gonadotropin release. This dual control by GnRH and DA has been demonstrated in various adult teleosts and has major implications for aquaculture. Because of its unique life cycle, the European eel has provided a powerful model for demonstrating the key role of DA in the control of puberty. Data from tetrapods suggest that the inhibitory role of DA on reproduction is not restricted to the teleosts. Thus, DA inhibitory control could represent an ancient evolutionary component in the neuroendocrine regulation of reproduction that may have been differentially maintained throughout vertebrate evolution. The intensity of DA inhibition, its main site of action, and its involvement in the control of puberty, seasonal reproduction, ovulation, spermiation, or even sex change may differ among classes of vertebrates, as well as within smaller phylogenetic units such as teleosts or mammals. An inhibitory role for DA has been reported also in some invertebrates, indicating that neuronal DA pathways may have been recruited in various groups of metazoa to participate in the control of reproduction. In addition to the incontestable GnRH neurons, the recruitment of DA neurons for the neuroendocrine control of reproduction provides an additional brain pathway for the integration of various species-specific, internal, and environmental cues. In teleosts, the plasticity of the DA neuroendocrine role may have contributed to their large diversity of biological cycles and to their successful adaptation to various environments. Article in Journal/Newspaper European eel Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Annals of the New York Academy of Sciences 1040 1 9 21 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
sex change puberty teleosts dopamine reproduction neuroendocrinology phylogeny evolution [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC] |
spellingShingle |
sex change puberty teleosts dopamine reproduction neuroendocrinology phylogeny evolution [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC] Dufour, Sylvie Weltzien, Finn-Arne Sébert, Marie-Emilie Le Belle, Nadine Vidal, Bernadette Vernier, Philippe Pasqualini, Catherine Dopaminergic inhibition of reproduction in teleost fishes: ecophysiological and evolutionary implications. |
topic_facet |
sex change puberty teleosts dopamine reproduction neuroendocrinology phylogeny evolution [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC] |
description |
International audience In many teleosts, dopamine (DA) exerts direct inhibitory control on gonadotropes, counteracting the stimulatory effect of gonadotropin-releasing hormone (GnRH) on gonadotropin release. This dual control by GnRH and DA has been demonstrated in various adult teleosts and has major implications for aquaculture. Because of its unique life cycle, the European eel has provided a powerful model for demonstrating the key role of DA in the control of puberty. Data from tetrapods suggest that the inhibitory role of DA on reproduction is not restricted to the teleosts. Thus, DA inhibitory control could represent an ancient evolutionary component in the neuroendocrine regulation of reproduction that may have been differentially maintained throughout vertebrate evolution. The intensity of DA inhibition, its main site of action, and its involvement in the control of puberty, seasonal reproduction, ovulation, spermiation, or even sex change may differ among classes of vertebrates, as well as within smaller phylogenetic units such as teleosts or mammals. An inhibitory role for DA has been reported also in some invertebrates, indicating that neuronal DA pathways may have been recruited in various groups of metazoa to participate in the control of reproduction. In addition to the incontestable GnRH neurons, the recruitment of DA neurons for the neuroendocrine control of reproduction provides an additional brain pathway for the integration of various species-specific, internal, and environmental cues. In teleosts, the plasticity of the DA neuroendocrine role may have contributed to their large diversity of biological cycles and to their successful adaptation to various environments. |
author2 |
Biologie des organismes marins et écosystèmes (BOME) Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Muséum national d'Histoire naturelle (MNHN) Développement, évolution et plasticité du système nerveux (DEPSN) Centre National de la Recherche Scientifique (CNRS) Institut de Neurobiologie Alfred Fessard (INAF) |
format |
Article in Journal/Newspaper |
author |
Dufour, Sylvie Weltzien, Finn-Arne Sébert, Marie-Emilie Le Belle, Nadine Vidal, Bernadette Vernier, Philippe Pasqualini, Catherine |
author_facet |
Dufour, Sylvie Weltzien, Finn-Arne Sébert, Marie-Emilie Le Belle, Nadine Vidal, Bernadette Vernier, Philippe Pasqualini, Catherine |
author_sort |
Dufour, Sylvie |
title |
Dopaminergic inhibition of reproduction in teleost fishes: ecophysiological and evolutionary implications. |
title_short |
Dopaminergic inhibition of reproduction in teleost fishes: ecophysiological and evolutionary implications. |
title_full |
Dopaminergic inhibition of reproduction in teleost fishes: ecophysiological and evolutionary implications. |
title_fullStr |
Dopaminergic inhibition of reproduction in teleost fishes: ecophysiological and evolutionary implications. |
title_full_unstemmed |
Dopaminergic inhibition of reproduction in teleost fishes: ecophysiological and evolutionary implications. |
title_sort |
dopaminergic inhibition of reproduction in teleost fishes: ecophysiological and evolutionary implications. |
publisher |
HAL CCSD |
publishDate |
2005 |
url |
https://hal.archives-ouvertes.fr/hal-00018366 https://doi.org/10.1196/annals.1327.002 |
genre |
European eel |
genre_facet |
European eel |
op_source |
ISSN: 0077-8923 EISSN: 1749-6632 Annals of the New York Academy of Sciences https://hal.archives-ouvertes.fr/hal-00018366 Annals of the New York Academy of Sciences, Wiley, 2005, 1040, pp.9. ⟨10.1196/annals.1327.002⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1196/annals.1327.002 hal-00018366 https://hal.archives-ouvertes.fr/hal-00018366 doi:10.1196/annals.1327.002 |
op_doi |
https://doi.org/10.1196/annals.1327.002 |
container_title |
Annals of the New York Academy of Sciences |
container_volume |
1040 |
container_issue |
1 |
container_start_page |
9 |
op_container_end_page |
21 |
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1766404716133089280 |