News tagged with science express

Brain adds cells in puberty to navigate adult world

The brain adds new cells during puberty to help navigate the complex social world of adulthood, two Michigan State University neuroscientists report in the current issue of the Proceedings of the National Academy of Sciences.

Mar 04, 2013
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New mutations driving malignant melanoma discovered

Two new mutations that collectively occur in 71 percent of malignant melanoma tumors have been discovered in what scientists call the "dark matter" of the cancer genome, where cancer-related mutations haven't ...

Jan 24, 2013
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Possible role for Huntington's gene discovered

About 20 years ago, scientists discovered the gene that causes Huntington's disease, a fatal neurodegenerative disorder that affects about 30,000 Americans. The mutant form of the gene has many extra DNA ...

Jan 16, 2013
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Tumor-causing cells are squishier, study finds

(Medical Xpress)—A new tool developed by scientists at The Methodist Hospital separates tumor-causing cancer cells from more benign cells by subjecting the cells to a microscopic game of Plinko—except only the squishiest ...

Nov 05, 2012
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