Brain tissue kept alive for weeks with new microfluidic device

A new microfluidic device can keep tissue cultures functional for weeks on an artificial membrane
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Purple biomass makes a good crop fertilizer

Biomass made from purple marine bacteria provides more than enough nitrogen to plants without harming the environment
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What’s that smell? The advantage of sniffing

Rhythmic sniffing boosts phase-coded neuronal signals in the mouse olfactory bulb that allow odors to be identified.

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Learning and unlearning to fear: The two faces of noradrenaline

Fear association and unlearning fear association require different populations of noradrenaline neurons in the locus coeruleus.

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Mutation links bipolar disorder to mitochondrial disease

ANT1 mutations found in bipolar disease that affect mitochondria lead to hyperexcitable serotonergic neuronal activity in the brain.

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Gut bacteria could help overcome milk allergy

Analysis shows that some gut bacteria could help improve oral immunotherapy against milk allergy.
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Eco-friendly method yields more hydrogen storage, more ammonia

Eco-friendly way to double the amount of hydrogen stored in perovskite powder and more ammonia production.
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A new alpha-particle treatment for multiple cancers

A new type of alpha-particle therapy allows selective targeting of tumors in multiple cancers.
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H2AK119ub1: How you inherit acquired traits from your mom

H2AK119ub1. Say that three times really fast! But seriously, it allows maternally acquired traits to be inherited.
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The first drug treatment for brain aneurysms (in mice)

Scientists discover that most aneurysms result from mutations. A mouse model shows they can be treated with drugs.
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Simple but revolutionary modular organoids

A new way to construct complex 3D organoids without using elaborate techniques! The trick using modular cubes with hydrogel layers.
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Mini-EUSO launched to the International Space Station ?

The Mini-EUSO observatory was successfully launched to the International Space Station aboard the Soyuz MS14! NASA video inside!
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Social contact-seeking behavior and loneliness in the brain

Levels of the peptide amylin in the brain are related to loneliness; activating amylin neurons in the MPOA drives isolated mice to seek social contact.
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Eating a high fat diet without getting obese?

Scientists discover that without innate immune cells in the intestines, eating a high fat diet does not lead to obesity in mice.
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Diazoxide pills for Alzheimer’s disease?

Drug therapy with with diazoxide relieved symptoms of Alzheimer’s disease in the brains of mice and improved memory.
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Green hydrogen production for fuel cells and fertilizers

A new method of water electrolysis avoids rare metals, making hydrogen production green and sustainable.
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