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image: “Hunger Hormone” No More?

“Hunger Hormone” No More?

By | April 20, 2016

Ghrelin promotes fat storage not feeding, according to a study.

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image: Newly Discovered Hormone Explains Disease

Newly Discovered Hormone Explains Disease

By | April 15, 2016

Patients with neonatal progeroid syndrome lack a glucose-releasing hormone, while people with insulin resistance have an abundance.

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image: Hunger Hormone Slows Aging in Mice

Hunger Hormone Slows Aging in Mice

By | February 3, 2016

Signs of getting older are less common among rodents with ramped-up ghrelin production.

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image: Hormone Hangover

Hormone Hangover

By | February 1, 2016

Medication to prevent prematurity in humans harms cognitive flexibility in rats.

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image: Controlling Cravings

Controlling Cravings

By | December 29, 2015

A hormone made in the liver controls how much sugar mice eat, according to a study.

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image: Gut Bugs to Brain: You’re Stuffed

Gut Bugs to Brain: You’re Stuffed

By | November 24, 2015

Bacteria in the intestine produce proteins that stop rodents from eating.

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image: Hormone Affects “Runner’s High”

Hormone Affects “Runner’s High”

By | September 2, 2015

Leptin, the satiety hormone produced by fat, affects neuronal signaling in the mouse brain; interference with this pathway can influence the rewarding effects of running in the animals.

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image: Irisin Redeemed

Irisin Redeemed

By | August 13, 2015

Researchers who first identified irisin quantitate levels of the hormone in human blood and show it is released during exercise.  

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image: A Case of Sexual Ambiguity, 1865

A Case of Sexual Ambiguity, 1865

By | August 1, 2015

This year marks the 150th anniversary of an autopsy report describing the first known case of a sexual development disorder.

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image: Underground Immunity

Underground Immunity

By | July 16, 2015

Arabidopsis thaliana defense hormones shape the plant’s root microbiome. 

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