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Open Access 18-04-2024 | Short Review

Endocrine disruptors, aryl hydrocarbon receptor and cortisol secretion

Authors: F. Pecori Giraldi, F. Ferraù, M. Ragonese, S. Cannavò

Published in: Journal of Endocrinological Investigation

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Abstract

Purpose

Endocrine disruptors exert a plethora of effects in endocrine tissues, from altered function to carcinogenesis. Given its lipophilic nature, the adrenal cortex represents an ideal target for endocrine disruptors and thus, possibly, xenobiotic-induced adrenocortical dysfunction. However, there is no clear understanding of the effect of endocrine disruptors on adrenal steroidogenesis, in particular as regards the aryl hydrocarbon receptor (AHR) pathway, one of the key mediators.

Methods

The present review recapitulates available evidence on the effects of AHR ligands on adrenal steroidogenesis, with focus on cortisol secretion.

Results

Short-term exposure to AHR ligands most often induced a stress-like corticosteroid response followed by decreased responsiveness to stressors with long-term exposure. This was observed in several experimental models across species as well as in animals and humans in real-life settings. Prenatal exposure led to different effects according to sex of the offspring, as observed in murine models and in children from mothers in several countries. In vitro findings proved highly dependent on the experimental setting, with reduced cortisol response and steroidogenic enzyme synthesis mostly observed in fish and increased cortisol synthesis and secretion observed in murine and human adrenal cell lines. Of note, no AHR-binding element was detected in steroidogenic enzyme promoters, suggesting the involvement of additional factors.

Conclusion

Our review provides evidence for the impact of AHR ligands on adrenocortical function and indicates further avenues of research to better clarify its effects.
Literature
15.
go back to reference Malendowicz LK, Trejter M, Rebuffat P, Ziolkowska A, Nussdorfer GG, Majchrzak M (2006) Effects of some endocrine disruptors on the secretory and proliferative activity of the regenerating rat adrenal cortex. Int J Mol Med 18:197–200 (PMID: 16786173)PubMed Malendowicz LK, Trejter M, Rebuffat P, Ziolkowska A, Nussdorfer GG, Majchrzak M (2006) Effects of some endocrine disruptors on the secretory and proliferative activity of the regenerating rat adrenal cortex. Int J Mol Med 18:197–200 (PMID: 16786173)PubMed
26.
go back to reference Ziolkowska A, Belloni AS, Nussdorfer GG, Nowak M, Malendowicz LK (2006) Endocrine disruptors and rat adrenocortical function: studies on freshly dispersed and cultured cells. Int J Mol Med 18:1165–1168PubMed Ziolkowska A, Belloni AS, Nussdorfer GG, Nowak M, Malendowicz LK (2006) Endocrine disruptors and rat adrenocortical function: studies on freshly dispersed and cultured cells. Int J Mol Med 18:1165–1168PubMed
47.
go back to reference Brodeur JC, Sherwood G, Rasmussen JB, Hontela A (1997) Impaired cortisol secretion in yellow perch (Perca flavescens) from lakes contaminated by heavy metals: in vivo and in vitro assessment. Can J Fish Aquat Sci 54:2752–2758. https://doi.org/10.1139/f97-200CrossRef Brodeur JC, Sherwood G, Rasmussen JB, Hontela A (1997) Impaired cortisol secretion in yellow perch (Perca flavescens) from lakes contaminated by heavy metals: in vivo and in vitro assessment. Can J Fish Aquat Sci 54:2752–2758. https://​doi.​org/​10.​1139/​f97-200CrossRef
52.
go back to reference Smith CR, Rowles TK, Hart LB et al (2017) Slow recovery of Barataria Bay dolphin health following the deepwater horizon oil spill (2013–2014), with evidence of persistent lung disease and impaired stress response. Endang Species Res 33:127–142. https://doi.org/10.3354/esr00778CrossRef Smith CR, Rowles TK, Hart LB et al (2017) Slow recovery of Barataria Bay dolphin health following the deepwater horizon oil spill (2013–2014), with evidence of persistent lung disease and impaired stress response. Endang Species Res 33:127–142. https://​doi.​org/​10.​3354/​esr00778CrossRef
53.
go back to reference Cartolano MC, Alloy MM, Milton E, Plotnikova A, Mager EM, McDonald MD (2021) exposure and recovery from environmentally relevant levels of waterborne polycyclic aromatic hydrocarbons from deepwater horizon oil: effects on the gulf toadfish stress axis. Environ Toxicol Chem 40:1062–1074. https://doi.org/10.1002/etc.4945CrossRefPubMed Cartolano MC, Alloy MM, Milton E, Plotnikova A, Mager EM, McDonald MD (2021) exposure and recovery from environmentally relevant levels of waterborne polycyclic aromatic hydrocarbons from deepwater horizon oil: effects on the gulf toadfish stress axis. Environ Toxicol Chem 40:1062–1074. https://​doi.​org/​10.​1002/​etc.​4945CrossRefPubMed
97.
Metadata
Title
Endocrine disruptors, aryl hydrocarbon receptor and cortisol secretion
Authors
F. Pecori Giraldi
F. Ferraù
M. Ragonese
S. Cannavò
Publication date
18-04-2024
Publisher
Springer International Publishing
Published in
Journal of Endocrinological Investigation
Electronic ISSN: 1720-8386
DOI
https://doi.org/10.1007/s40618-024-02371-w