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Homeostasis

Featured Genetics Neuroscience Open Neuroscience Articles

·June 4, 2019·4 min read

‘Only the stressed die young’: Trade-off mechanisms between stress, resilience and longevity

Flies lacking Ets21c died much faster when exposed to oxidative stress. Findings reveal a new molecular switch that could be responsible for a longer life and stress resilience.

Image shows a woman holding her head as if in pain.

Featured Neurology

·September 10, 2015·2 min read

A New Biomarker for Episodic Migraine Discovered

Researchers discover a potential biomarker for episodic migraine in women.

Featured Neuroscience Open Neuroscience Articles

·October 18, 2016·5 min read

A New Player in Appetite Control

Researchers report glia play a critical role in feeding behavior and appetite control.

Featured Neuroscience Open Neuroscience Articles

·March 30, 2016·4 min read

A New Theory of Sleep

A new study reports homeostatic rebalancing does not occur during sleep, but rather during periods of wakefulness.

Featured Neuroscience

·July 20, 2018·3 min read

A Peek Into the Interplay Between Sleep and Wakefulness

Researchers have identified novel neural pathways that help regulate sleep and wakefulness.

Featured Genetics Neuroscience

·June 19, 2018·4 min read

A Single Binge Drinking Episode Affects Gene that Regulates Sleep

Researchers report a single instance of binge drinking could alter a gene associated with sleep regulation.

This shows a man looking guilty while eating a cookie.

Featured Neuroscience Neuroscience Videos

·April 27, 2015·5 min read

AGRP Neurons Make it Hard To Stick to a Diet

AGRP neurons are responsible for those feelings of hunger which can make it more difficult to resist snacks when on a diet, a new study reports.

Featured Neuroscience Open Neuroscience Articles

·June 8, 2020·3 min read

Appetite can be increased by cells in the brain

Glial cells known as tanycytes deliver signals to neurons in the brain to activate appetite. Optogenetic stimulation of tanycytes increases appetite.

Featured Neurology Neuroscience

·June 2, 2019·2 min read

Astrocytes protect neurons from toxic buildup

Stimulating mouse neurons in a dish lead to a build-up to fatty acids and lipid particle release. Astrocytes engulfed the particles and increased genetic activity associated with detoxification.

Featured Neurology Neuroscience Open Neuroscience Articles

·May 23, 2019·3 min read

Bacteria in fermented food signal the human immune system, explaining health benefits

A metabolite produced by lactic acid bacteria binds to the third hydroxycarboxylic acid receptor (HCA), signalling the immune system. Researchers believe the receptor evolved to allow great apes to consume foods that were starting to decay. They suggest the receptor could mediate some beneficial and anti-inflammatory effects of lactic acid in humans, and could serve as a target to treat inflammatory diseases.

This is a drawing from a Sleeping Beauty book

Featured Genetics Neuroscience

·January 15, 2020·3 min read

Beauty sleep could be real, say body clock biologists

Study shows how circadian clock mechanisms boost our ability to maintain our bodies when we are most active.

This shows the researcher next to a head made of clocks

Featured Neuroscience

·May 30, 2019·3 min read

Body parts respond to day and night independently from brain

Skin and liver cells appear to have their own circadian clock. Both the liver and skin respond to changes in light and maintain critical function, independent of the brain's circadian rhythm.

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Homeostasis

‘Only the stressed die young’: Trade-off mechanisms between stress, resilience and longevity

A New Biomarker for Episodic Migraine Discovered

A New Player in Appetite Control

A New Theory of Sleep

A Peek Into the Interplay Between Sleep and Wakefulness

A Single Binge Drinking Episode Affects Gene that Regulates Sleep

AGRP Neurons Make it Hard To Stick to a Diet

Appetite can be increased by cells in the brain

Astrocytes protect neurons from toxic buildup

Bacteria in fermented food signal the human immune system, explaining health benefits

Beauty sleep could be real, say body clock biologists

Body parts respond to day and night independently from brain

Heartbeat’s Influence on Brain Activity

Reshaping the OCD Brain: How Therapy Alters Neural Connectivity

Persistent Brain Repair Signals in Ex-NFL Players

Innovative Fiber to Tackle Alzheimer’s Developed

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