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âNorthern Arizona University, Flagstaff Arizona; Prospective Students
Northern Arizona University biochemist Diane Stearns, top, working with student researchers like Hertha Woody, has discovered that uranium damages DNA as a heavy metal, independent of its radioactive properties.
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âWHO âsuppressedâ scientific study into depleted uranium cancer fears in Iraq - [Sunday Herald]
âThe radiation and the chemical toxicity of DU could also act together to create a âcocktail effectâ that further increases the risk of cancer. These are all worrying possibilities that urgently require more investigation,â he said.
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âMeasurement of Uranium-DNA Adducts by Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES)(Abstract)
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7: Coryell VH, Stearns DM. Related Articles, Links
Molecular analysis of hprt mutations generated in Chinese hamster ovary EM9 cells by uranyl acetate, by hydrogen peroxide, and spontaneously.
Mol Carcinog. 2006 Jan;45(1):60-72.
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âMolecular analysis of hprt mutations generated in Chinese hamster ovary EM9 cells by uranyl acetate, by hydrogen peroxide, and spontaneously.
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Phys.org news agency reported on April 7 that Stearns and her students are the first researchers to discover that when cells are exposed to uranium, the uranium binds to DNA and the cells can mutate, the uranium altering the cell's DNA code. The end result can be that the affected DNA can produce a different protein or wrong amounts of protein, affecting cell growth, some of which can metastasize into cancer cells.
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