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Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies
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Zeitschriftentitel: | International Journal of Molecular Sciences |
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Personen und Körperschaften: | , , , , , , , , |
In: | International Journal of Molecular Sciences, 21, 2020, 6, S. 2024 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
MDPI AG
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Schlagwörter: |
author_facet |
Šošić-Jurjević, Branka Ajdžanović, Vladimir Miljić, Dragana Trifunović, Svetlana Filipović, Branko Stanković, Sanja Bolevich, Sergey Jakovljević, Vladimir Milošević, Verica Šošić-Jurjević, Branka Ajdžanović, Vladimir Miljić, Dragana Trifunović, Svetlana Filipović, Branko Stanković, Sanja Bolevich, Sergey Jakovljević, Vladimir Milošević, Verica |
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author |
Šošić-Jurjević, Branka Ajdžanović, Vladimir Miljić, Dragana Trifunović, Svetlana Filipović, Branko Stanković, Sanja Bolevich, Sergey Jakovljević, Vladimir Milošević, Verica |
spellingShingle |
Šošić-Jurjević, Branka Ajdžanović, Vladimir Miljić, Dragana Trifunović, Svetlana Filipović, Branko Stanković, Sanja Bolevich, Sergey Jakovljević, Vladimir Milošević, Verica International Journal of Molecular Sciences Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies Inorganic Chemistry Organic Chemistry Physical and Theoretical Chemistry Computer Science Applications Spectroscopy Molecular Biology General Medicine Catalysis |
author_sort |
šošić-jurjević, branka |
spelling |
Šošić-Jurjević, Branka Ajdžanović, Vladimir Miljić, Dragana Trifunović, Svetlana Filipović, Branko Stanković, Sanja Bolevich, Sergey Jakovljević, Vladimir Milošević, Verica 1422-0067 MDPI AG Inorganic Chemistry Organic Chemistry Physical and Theoretical Chemistry Computer Science Applications Spectroscopy Molecular Biology General Medicine Catalysis http://dx.doi.org/10.3390/ijms21062024 <jats:p>Estrogen signaling plays an important role in pituitary development and function. In sensitive rat or mice strains of both sexes, estrogen treatments promote lactotropic cell proliferation and induce the formation of pituitary adenomas (dominantly prolactin or growth-hormone-secreting ones). In male patients receiving estrogen, treatment does not necessarily result in pituitary hyperplasia, hyperprolactinemia or adenoma development. In this review, we comprehensively analyze the mechanisms of estrogen action upon their application in male animal models comparing it with available data in human subjects. Sex-specific molecular targets of estrogen action in lactotropic (PRL) cells are highlighted in the context of their proliferative and secretory activity. In addition, putative effects of estradiol on the cellular/tumor microenvironment and the contribution of postnatal pituitary progenitor/stem cells and transdifferentiation processes to prolactinoma development have been analyzed. Finally, estrogen-induced morphological and hormone-secreting changes in pituitary thyrotropic (TSH) and adrenocorticotropic (ACTH) cells are discussed, as well as the putative role of the thyroid and/or glucocorticoid hormones in prolactinoma development, based on the current scarce literature.</jats:p> Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies International Journal of Molecular Sciences |
doi_str_mv |
10.3390/ijms21062024 |
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Chemie und Pharmazie Physik Informatik Biologie |
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International Journal of Molecular Sciences |
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title |
Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_unstemmed |
Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_full |
Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_fullStr |
Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_full_unstemmed |
Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_short |
Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_sort |
pituitary hyperplasia, hormonal changes and prolactinoma development in males exposed to estrogens—an insight from translational studies |
topic |
Inorganic Chemistry Organic Chemistry Physical and Theoretical Chemistry Computer Science Applications Spectroscopy Molecular Biology General Medicine Catalysis |
url |
http://dx.doi.org/10.3390/ijms21062024 |
publishDate |
2020 |
physical |
2024 |
description |
<jats:p>Estrogen signaling plays an important role in pituitary development and function. In sensitive rat or mice strains of both sexes, estrogen treatments promote lactotropic cell proliferation and induce the formation of pituitary adenomas (dominantly prolactin or growth-hormone-secreting ones). In male patients receiving estrogen, treatment does not necessarily result in pituitary hyperplasia, hyperprolactinemia or adenoma development. In this review, we comprehensively analyze the mechanisms of estrogen action upon their application in male animal models comparing it with available data in human subjects. Sex-specific molecular targets of estrogen action in lactotropic (PRL) cells are highlighted in the context of their proliferative and secretory activity. In addition, putative effects of estradiol on the cellular/tumor microenvironment and the contribution of postnatal pituitary progenitor/stem cells and transdifferentiation processes to prolactinoma development have been analyzed. Finally, estrogen-induced morphological and hormone-secreting changes in pituitary thyrotropic (TSH) and adrenocorticotropic (ACTH) cells are discussed, as well as the putative role of the thyroid and/or glucocorticoid hormones in prolactinoma development, based on the current scarce literature.</jats:p> |
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author | Šošić-Jurjević, Branka, Ajdžanović, Vladimir, Miljić, Dragana, Trifunović, Svetlana, Filipović, Branko, Stanković, Sanja, Bolevich, Sergey, Jakovljević, Vladimir, Milošević, Verica |
author_facet | Šošić-Jurjević, Branka, Ajdžanović, Vladimir, Miljić, Dragana, Trifunović, Svetlana, Filipović, Branko, Stanković, Sanja, Bolevich, Sergey, Jakovljević, Vladimir, Milošević, Verica, Šošić-Jurjević, Branka, Ajdžanović, Vladimir, Miljić, Dragana, Trifunović, Svetlana, Filipović, Branko, Stanković, Sanja, Bolevich, Sergey, Jakovljević, Vladimir, Milošević, Verica |
author_sort | šošić-jurjević, branka |
container_issue | 6 |
container_start_page | 0 |
container_title | International Journal of Molecular Sciences |
container_volume | 21 |
description | <jats:p>Estrogen signaling plays an important role in pituitary development and function. In sensitive rat or mice strains of both sexes, estrogen treatments promote lactotropic cell proliferation and induce the formation of pituitary adenomas (dominantly prolactin or growth-hormone-secreting ones). In male patients receiving estrogen, treatment does not necessarily result in pituitary hyperplasia, hyperprolactinemia or adenoma development. In this review, we comprehensively analyze the mechanisms of estrogen action upon their application in male animal models comparing it with available data in human subjects. Sex-specific molecular targets of estrogen action in lactotropic (PRL) cells are highlighted in the context of their proliferative and secretory activity. In addition, putative effects of estradiol on the cellular/tumor microenvironment and the contribution of postnatal pituitary progenitor/stem cells and transdifferentiation processes to prolactinoma development have been analyzed. Finally, estrogen-induced morphological and hormone-secreting changes in pituitary thyrotropic (TSH) and adrenocorticotropic (ACTH) cells are discussed, as well as the putative role of the thyroid and/or glucocorticoid hormones in prolactinoma development, based on the current scarce literature.</jats:p> |
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mega_collection | MDPI AG (CrossRef) |
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publisher | MDPI AG |
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spelling | Šošić-Jurjević, Branka Ajdžanović, Vladimir Miljić, Dragana Trifunović, Svetlana Filipović, Branko Stanković, Sanja Bolevich, Sergey Jakovljević, Vladimir Milošević, Verica 1422-0067 MDPI AG Inorganic Chemistry Organic Chemistry Physical and Theoretical Chemistry Computer Science Applications Spectroscopy Molecular Biology General Medicine Catalysis http://dx.doi.org/10.3390/ijms21062024 <jats:p>Estrogen signaling plays an important role in pituitary development and function. In sensitive rat or mice strains of both sexes, estrogen treatments promote lactotropic cell proliferation and induce the formation of pituitary adenomas (dominantly prolactin or growth-hormone-secreting ones). In male patients receiving estrogen, treatment does not necessarily result in pituitary hyperplasia, hyperprolactinemia or adenoma development. In this review, we comprehensively analyze the mechanisms of estrogen action upon their application in male animal models comparing it with available data in human subjects. Sex-specific molecular targets of estrogen action in lactotropic (PRL) cells are highlighted in the context of their proliferative and secretory activity. In addition, putative effects of estradiol on the cellular/tumor microenvironment and the contribution of postnatal pituitary progenitor/stem cells and transdifferentiation processes to prolactinoma development have been analyzed. Finally, estrogen-induced morphological and hormone-secreting changes in pituitary thyrotropic (TSH) and adrenocorticotropic (ACTH) cells are discussed, as well as the putative role of the thyroid and/or glucocorticoid hormones in prolactinoma development, based on the current scarce literature.</jats:p> Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies International Journal of Molecular Sciences |
spellingShingle | Šošić-Jurjević, Branka, Ajdžanović, Vladimir, Miljić, Dragana, Trifunović, Svetlana, Filipović, Branko, Stanković, Sanja, Bolevich, Sergey, Jakovljević, Vladimir, Milošević, Verica, International Journal of Molecular Sciences, Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies, Inorganic Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Computer Science Applications, Spectroscopy, Molecular Biology, General Medicine, Catalysis |
title | Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_full | Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_fullStr | Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_full_unstemmed | Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_short | Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
title_sort | pituitary hyperplasia, hormonal changes and prolactinoma development in males exposed to estrogens—an insight from translational studies |
title_unstemmed | Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens—An Insight From Translational Studies |
topic | Inorganic Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Computer Science Applications, Spectroscopy, Molecular Biology, General Medicine, Catalysis |
url | http://dx.doi.org/10.3390/ijms21062024 |