Nuclear receptors are the major targets of endocrine disrupting chemicals

• Published in: Molecular and cellular endocrinology Vol. 502; p. 110665
• Main Authors: Toporova, Lucia, Balaguer, Patrick
• Format: Journal Article
• Language: English
• Published: Ireland Elsevier B.V 15.02.2020; Elsevier
• Subjects: adverse effects; androstanes; Endocrine disruptors; endocrine system; endocrine-disrupting chemicals; estrogen receptors; estrogens; glucocorticoid receptors; humans; Life Sciences; ligands; liver; mineralocorticoid receptors; Nuclear receptors; peroxisome proliferator-activated receptor alpha; peroxisome proliferator-activated receptor gamma; pollutants; progesterone receptors; retinoic acid receptors; Endocrine disruptors; Nuclear receptors
• ISSN: 0303-7207; 1872-8057; 1872-8057; 0303-7207
• DOI: 10.1016/j.mce.2019.110665

Endocrine disrupting chemicals (EDCs) are exogenous substances that are suspected to cause adverse effects in the endocrine system mainly by acting through their interaction with nuclear receptors such as the estrogen receptors α and β (ERα and ERβ), the androgen receptor (AR), the pregnan X receptor (PXR), the peroxisome proliferator activated receptors α and γ (PPARα, PPARγ) and the thyroid receptors α and β (TRα and TRβ). More recently, the retinoid X receptors (RXRα, RXRβ and RXRγ), the constitutive androstane receptor (CAR) and the estrogen related receptor γ (ERRγ) have also been identified as targets of EDCs. Finally, nuclear receptors still poorly studied for their interaction with environmental ligands such as the progesterone receptor (PR), the mineralocorticoid receptor (MR), the glucocorticoid receptor (GR), the retinoic acid receptors (RAR α, RARβ and RARγ), the farnesoid X receptor (FXR) and the liver X receptors α and β (LXRα and LXβ) as well are suspected targets of EDCs. Humans are generally exposed to low doses of pollutants, therefore the aim of current research is to identify the targets of EDCs at environmental concentrations. In this review, we analyze recent works referring that nuclear receptors are targets of EDCs and we highlight which EDCs are able to act at low concentrations.