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Aliquots Archives

Evolution of cell’s power plant genome

May. 18, 2011—Vanderbilt researchers provide new information about how the genome inside our cellular “power plants” – the mitochondria – has evolved.

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Stents relieve post-infection problem

May. 5, 2011—Placing stents in blood vessels can provide long-term relief from rare complications of a fungal lung infection.

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Mouse study offers clues for childhood obesity

Apr. 13, 2011—An obesity-associated genetic variation makes fatty food more rewarding yet less satisfying, new research in mice suggests.

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Gene ups risk for needing pacemaker

Apr. 1, 2011—Researchers have identified a gene that increases the risk for developing sick sinus syndrome – the most common cause for implanting a cardiac pacemaker.

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Protein combos keep cells straight

Mar. 18, 2011—Researchers define the protein interactions that establish our organs' lining.

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Spying on shape-shifting enzyme

Mar. 18, 2011—New molecular views of an enzyme may inform therapies for neurological, psychiatric or cardiac diseases.

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Smell test tells disorders apart

Mar. 17, 2011—Patients with certain autonomic nervous system disorders have impaired odor identification, which could aid in diagnosis.

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Enzyme protects against inflamed colon

Mar. 7, 2011—Increasing an enzyme required for a type of colon tissue may help dampen inflammation, a known risk factor for colon cancer.

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Chasing Foxd3’s role in stem cells

Mar. 4, 2011—Researchers use genetic manipulations in mice and single-cell analyses to help explain stem cell regulation.

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Worm gene function? Check the map.

Mar. 3, 2011—New gene expression atlas created for roundworms provides a basis for establishing roles for individual genes in the development of specific cell types.

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A better picture of bone strength

Mar. 2, 2011—A component of some MRI scans reveals that "soft" components, like collagen and collagen-bound water, are important players in bone strength.

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Protein ‘scissors’ cut path for cancer

Feb. 22, 2011—The protein matriptase "cuts" a key component of the prostate tissue barrier and may be involved in prostrate cancer progression, new research finds.

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