Abstract
Using in vivo animal model systems for chemical screening can permit evaluation of the signaling pathways implicated. Xenopus laevis is an ideal model organism to test thyroid axis disruption as thyroid hormones are highly conserved across vertebrates. Here, we describe a high-throughput assay using non-feeding embryonic stage transgenic X. laevis (TH/bZip) to screen for thyroid disrupting chemicals using a 3 day exposure protocol. We further describe a protocol to detect endocrine disruption of thyroid axis by the analysis of gene expression using wild-type X. laevis.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Notes
- 1.
European commission study 2006. “Environment fact sheet: REACH - a new chemicals policy for the EU”. Consulted on 21st July 2017 - http://ec.europa.eu/environment/chemicals/reach/pdf/reach.pdf
References
Delange F (1989) Iodine nutrition and congenital hypothyroidism. In: Research in congenital hypothyroidism. Springer US, Boston, MA, pp 173–185
Gaitan E, Lindsay RH, Reichert RD et al (1989) Antithyroid and goitrogenic effects of millet: role of C-glycosylflavones. J Clin Endocrinol Metab 68:707–714
Pop VJ, De Vries E, Van Baar AL et al (1995) Maternal thyroid peroxidase antibodies during pregnancy: a marker of impaired child development? J Clin Endocrinol Metab 80:3561–3566
Pop VJ, Brouwers EP, Vader HL et al (2003) Maternal hypothyroxinaemia during early pregnancy and subsequent child development: a 3-year follow-up study. Clin Endocrinol 59:282–288
Kooistra L (2006) Neonatal effects of maternal Hypothyroxinemia during early pregnancy. Pediatrics 117:161–167
Henrichs J, Bongers-Schokking JJ, Schenk JJ et al (2010) Maternal thyroid function during early pregnancy and cognitive functioning in early childhood: the generation R study. J Clin Endocrinol Metabol 95:4227–4234
Costeira MJ, Oliveira P, Santos NC et al (2011) Psychomotor development of children from an iodine-deficient region. J Pediatr 159:447–453
Finken MJJ, Van Eijsden M, Loomans EM et al (2013) Maternal hypothyroxinemia in early pregnancy predicts reduced performance in reaction time tests in 5- to 6-year-old offspring. J Clin Endocrinol Metab 98:1417–1426
Julvez J, Alvarez-Pedrerol M, Rebagliato M et al (2013) Thyroxine levels during pregnancy in healthy women and early child neurodevelopment. Epidemiology 24:150–157
Ghassabian A, El Marroun H, Peeters RP et al (2014) Downstream effects of maternal hypothyroxinemia in early pregnancy: nonverbal IQ and brain morphology in school-age children. J Clin Endocrinol Metab 99:2383–2390
Korevaar TIM, Muetzel R, Medici M et al (2016) Association of maternal thyroid function during early pregnancy with offspring IQ and brain morphology in childhood: a population-based prospective cohort study. Lancet Diabetes Endocrinol 4:35–43
Fini JB, Le Mevel S, Turque N et al (2007) An in vivo multiwell-based fluorescent screen for monitoring vertebrate thyroid hormone disruption. Environ Sci Technol 41:5908–5914
Nieuwkoop PD, Faber J (1994) Normal table of Xenopus laevis (Daudin): a systematical & chronological survey of the development from the fertilized egg till the end of metamorphosis Garland Science, 1994 2. ed. Amsterdam : North-Holland Pub. Co., 1967. ISBN 10: 0815318960 ISBN 13: 9780815318965
Fini JB, Riu A, Debrauwer L et al (2012) Parallel biotransformation of tetrabromobisphenol A in Xenopus laevis and mammals: Xenopus as a model for endocrine perturbation studies. Toxicol Sci. 125(2):359–67
Fini J-B, Mughal BB, Le Mével S et al (2017) Human amniotic fluid contaminants alter thyroid hormone signaling and early brain development in Xenopus embryos. Sci Rep 7:43786
Acknowledgments
We thank Gérard Benisti, Philippe Durand and Jean-Paul Chaumeil for excellent animal care and thank Sébastien Le Mével for his input in the methods which are routinely used. This protocol has been refined thanks to work supported by grants from Centre National de la Recherche Scientifique (CNRS), Muséum National d’Histoire Naturelle (MNHN), and from European Union DevCom FP7-People-2013-ITN N°607142.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer Science+Business Media, LLC, part of Springer Nature
About this protocol
Cite this protocol
Mughal, B.B., Demeneix, B.A., Fini, JB. (2018). Evaluating Thyroid Disrupting Chemicals In Vivo Using Xenopus laevis . In: Plateroti, M., Samarut, J. (eds) Thyroid Hormone Nuclear Receptor. Methods in Molecular Biology, vol 1801. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-7902-8_15
Download citation
DOI: https://doi.org/10.1007/978-1-4939-7902-8_15
Published:
Publisher Name: Humana Press, New York, NY
Print ISBN: 978-1-4939-7901-1
Online ISBN: 978-1-4939-7902-8
eBook Packages: Springer Protocols