University of Iowa

New cells may help treat diabetes

Starting from human skin cells, researchers at the University of Iowa have created human insulin-producing cells that respond to glucose and correct blood-sugar levels in diabetic mice. The findings may represent ...

Jan 28, 2015
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Enzyme may be key to cancer progression in many tumors

Mutations in the KRAS gene have long been known to cause cancer, and about one third of solid tumors have KRAS mutations or mutations in the KRAS pathway. KRAS promotes cancer formation not only by driving ...

Nov 26, 2014
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Want whiter teeth? Fruit mixture is not the answer

Can you ditch the strips and dump the dentist for whiter teeth? From "The Dr. Oz Show" to YouTube videos, experts say you can reclaim those pearly whites simply by mixing fruit, such as strawberries, with ...

Oct 14, 2014
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