Artificial gravity protects the immune system of mice in space

Mice who experienced artificial gravity on the ISS suffered less damage to their immune system (thymus) than weightless mice did.
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Chaos theory provides hints for controlling the weather

Computer simulations were used to show that small adjustments to certain variables in the weather system could modify weather phenomena such as sudden downpours.
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Protein antigens in meat, milk, and other foods suppress gut tumors

Food antigens were found to prevent small intestinal tumors in gut-tumor prone mice by making ensuring we have enough T cells for defense.
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Two genes that regulate how much we dream

An international research team led by RIKEN BDR has identified a pair of genes that regulate how much REM (dream) and non-REM sleep an animal experiences.

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Robotic researcher to the rescue

Masaki Watabe talks about automated robotic researchers, future robot rule, and scientific philosophy.

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Genomic “butterfly effect” involving TADs explains risk for autism

De novo mutations in three-dimensional structures in the genome containing known ASD genes were found to be associated with ASD risk.
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The joys of computational mass spectrometry

Scientists have developed a new automated computational mass spectrometry system that can search an organism’s entire metabolome for as-yet-unknown metabolites (potential drugs).

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Deep-brain exploration with nanomaterials

A new way to optogenetically activate neurons deep in the brain using infrared light and upconversion nanoparticles. It’s non-invasive!

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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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Confronting a string of epidemics including COVID-19

COVID-19 series — installment #1: RIKEN Executive Director Shigeo Koyasu talks about epidemics and what a good response looks like.
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Root growth improved in soil contaminated with cesium

Overactivating the ABA signaling pathway in plants prevented cesium in soil from blocking root growth in plants.
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Smoker gut bacteria reduce bowel inflammation in ulcerative colitis

Mouth bacteria that settle in the guts of smokers activate helper T-cells that counter inflammation in ulcerative colitis.
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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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Artificial gravity protects the immune system of mice in space

Mice who experienced artificial gravity on the ISS suffered less damage to their immune system (thymus) than weightless mice did.
Read on

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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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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