RIKEN Research Summer issue


A quick post to let you know that the Summer issue of RIKEN Research Magazine came out towards the end of June. This issue covers brain evolution, regenerating skin, super-clear synapses, and much much more! Enjoy!

Plant peptide spells relief from salty stress


Newly discovered plant peptide hormone can be used to protect plants from excessive environmental salt.

Marsupial heart regeneration ability given to mice


Regeneration of mouse hearts ? ?? after birth achieved by figuring out how it’s possible in opossums.

Recipe for hydrogen: sprinkle manganese oxide with iridium atoms, add water


A few iridium atoms also go a long way. When sprinkled on manganese oxide, hydrogen is produced with 95% less iridium!

Memories are made of this ? ? – (Part 1)


Brain science ’round midnight episode 8: Thomas McHugh from the RIKEN Center for Brain Science discusses memories and the brain

Eco-friendly ammonia production for fertilizers and alternative fuel


A new process that allows ammonia to be produced using much less energy than the standard methods.

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Zebrafish imagine a danger-free future to avoid threats in virtual reality


By imaging the brain while zebrafish “swim” in virtual reality, scientists have learned that even fish can create internal models to predict future outcomes.

Millions of years of galaxy evolution simulated in mere months with the help of AI


When a machine learning AI was asked to help simulate galaxy evolution, processing time went from years to months.

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.

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.

Robotic researcher to the rescue


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

Robotic exoskeleton learns to help people stand up


This new robotic exoskeleton uses machine learning to know when users want help standing up.

Why (mouse) mothers take risks to protect their infants


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

New lab-grown retinal sheets almost ready for clinical trials


A new retinal transplant technique works by preventing bipolar cells from maturing in lab-grown retinal sheets.

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.

Opossums are the first genome edited marsupials


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