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BPA Shown to Negatively Impact Brain Development

Posted by Anti-Tyranny News on March 12, 2013 at 5:30 PM

by Mike Barrett

Natural Society

March 11th, 2013

A ubiquitous chemical found in plastics, soup can linings, and receipts, bisphenol-a is just one health-compromising substance that has been under fire for many years. While the scientific community has gathered ample evidence regarding BPAs toxic effects, the chemical is still widely used today. Adding to this evidence, recent research has found that BPA could negatively impact brain development by disrupting a gene responsible for proper nerve cell function.

For the study, which was published in the journal Proceedings of the National Academy of Sciences and conducted by Duke University researchers, it was discovered that BPA could negative effect central nervous system development by disrupting a gene called Kcc2. With the disruption of this gene, it can no longer properly produce proteins partly responsible for removing chloride from neurons. If chloride can’t be removed, then the functioning of brain cells is hampered.

“Our study found that BPA may impair the development of the central nervous system, and raises the question as to whether exposure could predispose animals and humans to neurodevelopmental disorders,” study researcher Dr. Wolfgang Liedtke, M.D., Ph.D., an associate professor of medicine/neurology and neurobiology at Duke University, said. “Our findings improve our understanding of how environmental exposure to BPA can affect the regulation of the Kcc2 gene. However, we expect future studies to focus on what targets aside from Kcc2 are affected by BPA. This is a chapter in an ongoing story.”

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Categories: Science, Tech, and Health, World News

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