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Open AccessReview

Cadmium Handling, Toxicity and Molecular Targets Involved during Pregnancy: Lessons from Experimental Models

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Departamento de Sociedad y Política Ambiental, CIIEMAD, Instituto Politécnico Nacional, 30 de Junio de 1520 s/n, La Laguna Ticomán, Ciudad de México 07340, Mexico
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Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Av. Instituto Politécnico Nacional 2508, Gustavo A. Madero, San Pedro Zacatenco, Ciudad de México 07360, Mexico
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Department of Physiology, Pathophysiology & Toxicology and ZBAF (Centre for Biomedical Education and Research), Faculty of Health-School of Medicine, Witten/Herdecke University, Stockumer Str 12 (Thyssenhaus), D 58453 Witten, Germany
*
Author to whom correspondence should be addressed.
Int. J. Mol. Sci. 2017, 18(7), 1590; https://doi.org/10.3390/ijms18071590
Received: 29 June 2017 / Revised: 18 July 2017 / Accepted: 18 July 2017 / Published: 22 July 2017
(This article belongs to the Special Issue Metal Metabolism in Animals II)
Even decades after the discovery of Cadmium (Cd) toxicity, research on this heavy metal is still a hot topic in scientific literature: as we wrote this review, more than 1440 scientific articles had been published and listed by the PubMed.gov website during 2017. Cadmium is one of the most common and harmful heavy metals present in our environment. Since pregnancy is a very particular physiological condition that could impact and modify essential pathways involved in the handling of Cd, the prenatal life is a critical stage for exposure to this non-essential element. To give the reader an overview of the possible mechanisms involved in the multiple organ toxic effects in fetuses after the exposure to Cd during pregnancy, we decided to compile some of the most relevant experimental studies performed in experimental models and to summarize the advances in this field such as the Cd distribution and the factors that could alter it (diet, binding-proteins and membrane transporters), the Cd-induced toxicity in dams (preeclampsia, fertility, kidney injury, alteration in essential element homeostasis and bone mineralization), in placenta and in fetus (teratogenicity, central nervous system, liver and kidney). View Full-Text
Keywords: cadmium; pregnancy; multiple organs toxicity; fetus; placenta cadmium; pregnancy; multiple organs toxicity; fetus; placenta
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MDPI and ACS Style

Jacobo-Estrada, T.; Santoyo-Sánchez, M.; Thévenod, F.; Barbier, O. Cadmium Handling, Toxicity and Molecular Targets Involved during Pregnancy: Lessons from Experimental Models. Int. J. Mol. Sci. 2017, 18, 1590.

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