The It Ain't Magic Science Blog

Diagnosing fetal heart disease benefits from explanatory AI

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

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Heat used to transform antiskyrmions to skyrmions and back

Scientists discover a way to transform antiskyrmions to skyrmions and back using heat and magnetic fields.

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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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Transgenic plants ??on acid survive without water

Scientists designed transgenic plants that survive drought-like conditions by bumping up acetic acid production only when water is scarce.

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Centennial RIKEN Research

???This Spring we’ve put together a special centennial issue of RIKEN Research ???

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Microcolumns: elementary neuronal units that carpet the (mouse) brain

A hexagonal lattice organizes major cell types in the cerebral cortex, with similar cells synchronizing their activity in microcolumns.

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Latest research animations

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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Boosting betaine may be a treatment for schizophrenia

Supplementing model mice with glycine betaine (trimethylglycine), a compound originally derived from beets, can alleviate symptoms of schizophrenia.

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Real webshooters? Synthetic spider silk spun from artificial gland

Scientists create a microfluidic device that spins artificial spider silk from spidroins proteins, duplicating silk’s complex molecular structure.

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Schizophrenia biomarker (hydrogen sulfide) in human hair

Not only is hydrogen sulfide a good biomarker for schizophrenia, it’s also the culprit and a new starting point for drug discovery.

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Fall is here, and with it comes the latest issue of RIKEN Research. This issue covers tactile learning during sleep, supercomputers and simulations, solar cells, fly olfaction, tumor vaccines, and more

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Organ regeneration in the lab

Interview with Takashi Tsuji, team leader of the Laboratory for Organ Regeneration at the RIKEN Center for Developmental Biology

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Freedom from fear ?‍♀️

Researchers discover a dopaminergic circuit in the brain that allows fear associations to disappear when there isn’t anything to be afraid of anymore.

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Jun

Why (mouse) mothers take risks to protect their infants

by adam phillips | Featured, Hot Off the Press

The calcitonin receptor and its ligand amylin act in the brain to motivate mouse mothers to protect their pups, even in risky/dangerous situations.

May

Dietary amino acid linked to cancer in flies

by masataka sasabe | Hot Off the Press

Researchers have found a dietary amino acid linked to oncogene expression / tumor formation; reduced consumption reduced cancer in flies.

Apr

Cancer cells killed with artificial glycosylated metalloenzyme

by adam phillips | Hot Off the Press

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

Apr

H2AK119ub1: How you inherit acquired traits from your mom

by adam phillips | Featured, Hot Off the Press

H2AK119ub1. Say that three times really fast! But seriously, it allows maternally acquired traits to be inherited.

Apr

COVID-19: Changing the way we do research

by jens wilkinson | Interviews

COVID-19 series — Part #4: Team Leader Aki Minoda from RIKEN IMS talks about how the pandemic has affected the way we work.

Mar

Telework: a societal game-changer

by jens wilkinson | Interviews

COVID-19 series — installment #3: Team Leader Osamu Sakura (@RIKEN Center for Advanced Intelligence Project) talks about how the pandemic has affected society through the need for telework.

Mar

Decision-making during the COVID-19 pandemic

by jens wilkinson | Interviews

COVID-19 series — installment #2: RIKEN CBS Unit Leader Rei Akaishi talks about government decision-making during the pandemic.

Mar

Confronting a string of epidemics including COVID-19

by jens wilkinson | Interviews

COVID-19 series — installment #1: RIKEN Executive Director Shigeo Koyasu talks about epidemics and what a good response looks like.

Feb

Next stop: clinical hair regeneration

by adam phillips | Featured, Hot Off the Press

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.

Opossums are the first genome edited marsupials

A new piezoelectronic microinjection method has allowed the first successful genome editing in marsupials: albino opossums.

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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.