Genetics

Mutations drive unrestrained secretion

Benign tumors in the pituitary gland lead to uncontrolled secretion of the stress hormone cortisol by the cells of the adrenal cortex. An international research effort has now characterized a new mechanism ...

Dec 10, 2014
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Brain-dwelling worm in UK man's head sequenced

For the first time, the genome of a rarely seen tapeworm has been sequenced. The genetic information of this invasive parasite, which lived for four years in a UK resident's brain, offers new opportunities ...

Nov 20, 2014
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Fat cells reprogrammed to increase fat burning

White adipose tissue stores excess calories as fat that can be released for use in other organs during fasting. Mammals also have small amounts of brown adipose tissue, which primarily acts as an effective ...

Dec 13, 2014
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