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Saturday, January 12, 2019

Epigenetic underpinnings of developmental immunotoxicity and autoimmune disease.

PMID:  Curr Opin Toxicol. 2018 Aug ;10:23-30. Epub 2017 Dec 1. PMID: 30613805 Abstract Title:  Epigenetic underpinnings of developmental immunotoxicity and autoimmune disease. Abstract:  The concordance rate for developing autoimmune disease in identical twins is around 50% demonstrating that gene and environmental interactions contribute to disease etiology. The environmental contribution to autoimmune disease is a wide-ranging concept including exposure to immunotoxic environmental chemicals. Because the immune system is immature during development suggests that adult-onset autoimmunity may originate when the immune system is particularly sensitive. Among the pollutants most closely associated with inflammation and/or autoimmunity include Bisphenol-A, mercury, TCDD, and trichloroethylene. These toxicants have been shown to impart epigenetic changes (e.g., DNA methylation) that may alter immune function and promote autoreactivity. Here we review these autoimmune-promoting toxicants and their relation to immune cell epigenetics both in terms of adult and developmental exposure.

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from GreenMedInfo http://bit.ly/2H5XjM0

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