The It Ain't Magic Science Blog

RIKEN Research Winter Issue

It’s almost the end of the year and a here’s an early holiday present! The winter issue of RIKEN Research is here, covering plant parasites, depression, atomic clocks, and more! Enjoy!

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Next stop: clinical hair regeneration

A new recipe for continuous cyclical hair regeneration in mice. This means that the hair will continue to fall out and regrow like normal hair.

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Finding real rewards in a virtual world

A new study shows that mice who learn to find goals in virtual reality use their hippocampus the same was as in the real world.

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Cancer cells killed with artificial glycosylated metalloenzyme

Scientists have developed two cancer therapies that use an artificial glycosylated metalloenzyme to specifically target cancer cells in mice.

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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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Researchers create a functional salivary gland organoid ?

Scientists have succeeded in growing three-dimensional salivary gland tissue that produced saliva like normal glands when implanted into mice.

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Self-assembly of spider silk

This gut microbe might protect against diabetes and reduce insulin resistance

NEW: One-way hydrogel guides motion of tiny worms!

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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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Most precise measurement ever of proton magnetic moment

Using a sophisticated setup, scientists have made the most precise measurement to date of the proton magnetic moment.

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Gene regulator that allows plant rehydration after drought

New genetic insights into the plant rehydration process: this is why your plants don’t die after you forgot to water them.

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Bye-bye microplastics: new plastic is fully ocean-degradable

A new bioplastic that dissolves in saltwater — no more pesky microplastics!

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Robotic AI helps efficient growth of replacement organs

Humans team-up with a robotic AI to speed up experiments to find the best way to regrow damaged eye tissue from stem cells.

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CAPON links Alzheimer’s plaques to neurodegeneration

CAPON was found to link Aβ plaques and hippocampal neurodegeneration in mice, explaining how these two hallmarks of Alzheimer’s disease are related.

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Jan

Godzilla-sized zooplankton for better aquafarming

by masataka sasabe | Hot Off the Press

Scientists have created extra large zooplankton to help feed the fish in aquafarms. The new plankton were created using an ion beam to generate mutations.

Dec

Electric rays to help us map the ocean floor

by adam phillips | Hot Off the Press

Electric rays and sting rays could map the ocean floor through their natural behavior, helping us find resources and collect data on other ocean life.

Nov

Bacterial drug resistance studied by robotic E. coli evolution

by masataka sasabe | Hot Off the Press

Experimentally evolving E. coli under pressure from a large number of antibiotics was able to identify constraints underlying evolved drug resistance.

Nov

New artificial skin helps avoid animal testing

by masataka sasabe | Hot Off the Press

A new artificial skin that reproduces proper tension can be used to research skin function and disease while reducing the need to experiment on animals.

Oct

Social novelty in the brain: haven’t I seen you someplace before?

by adam phillips | Hot Off the Press

Social novelty and contextual novelty are segregated in the SuM region of the hypothalamus and in projections to the hippocampus, allowing memories of meeting new people to be formed separately from memories of new places.

Sep

FABP4: A preschool-aged biomarker for autism

by adam phillips | Hot Off the Press

Reduced FABP4 was found in preschool-aged children with autism spectrum disorder, making it a potential new biomarker for the condition.

Sep

Microbial infections are a parasitic plant’s dream

by adam phillips | Hot Off the Press

Parasitic plants use quinones produced by their host to attack. Now we know that crops produce quinones as an immune response against microbial infection. How can we protect crops from both kinds of attack?

Aug

Gut bacteria double team worsens symptoms of multiple sclerosis

by adam phillips | Hot Off the Press

Joint activity of two gut bacteria leads to excessive MOG-specific T-cell activity and demyelination of neurons in the spinal cord of a mouse model of multiple sclerosis.

Aug

Something smells fishy: categorizing odors in the brain

by masataka sasabe | Hot Off the Press

Calcium imaging and mathematical model explain how categories and mixtures of odors are represented in the fly brain and consistent across individual flies.

New treatment assembles cancer drug inside the body

Cancer drugs assembled inside the body on cancer cells should reduce harmful side effects to other tissue.

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Super-thin wearable electronics just got more flexible

A method for making super-flexible and ultra-thin wearable electronics uses water-vapor plasma to create gold-gold bonds.

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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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How does gravity affect antimatter?

Scientists find that antimatter reacts to gravity the same way that regular matter does.

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Jun

Extra “eye” movements are the key to better self-driving cars

by adam phillips | Hot Off the Press

If self-driving cars make saccades like people, they might make fewer mistakes identifying important features of the road.

May

Palaeospondylus: mystery of vertebrate evolution solved

by adam phillips | Hot Off the Press

Micro-CT scans using synchrotron radiation X-rays reveal Palaeospondylus morphology, finally allowing its placement on the evolutionary tree.

Apr

Xist knockout rescues miscarriages in mice

by adam phillips | Hot Off the Press

Xist knockout rescues miscarriages in mice whose egg cells lack H3K27me3 epigenetic instructions.

Apr

A new type of cell death discovered in fly guts

by masataka sasabe | Hot Off the Press

A completely unknown type of cell death called “erebosis” has been discovered in the guts of the common fruit fly.

Apr

Diagnosing fetal heart disease benefits from explanatory AI

by adam phillips | Hot Off the Press

Diagnosis accuracy improved when doctors used explanatory AI to help diagnose congenital heart disease from fetal ultrasound videos.

Apr

Chaos theory provides hints for controlling the weather

by jens wilkinson | Hot Off the Press

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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