Marsupial heart regeneration ability given to mice


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

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!

Predictive grid cells help self navigation in the brain


Scientists have discovered grid cells in the brain that map an animal’s (or human’s) future position in space.

Cyborg microchip valve driven by earthworm muscle


This earthworm muscle-controlled biological microelectromechanical system (bio‐MEMS) could lead the way to next-generation medical implants.

Imaging whole-body cancer metastasis at the single-cell level


A new optical clearing method allows imaging of cancer metastasis at incredibly high resolution.

Leaky plants bad for drought resistance


The KAI2 receptor for compounds found in smoke helps plants retain water and survive during drought.

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Summer fun: how plants beat the heat


Scientists have discovered a gene that allows plants to cope with extreme heat by changing the composition of chloroplast membranes.

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.

Brainless memory makes the spinal cord smarter than previously thought


The spinal cord learns how to direct limb muscles to avoid aversive sensations and recalls the memories using separate neural circuitry. Oh, and without a brain!

RIKEN Research Spring issue is here


Just a quick post to let you know that the Spring issue of RIKEN Research Magazine came out towards the end of March. This issue covers issues including the discovery of element 113, earth-friendly pesticides, and the secrets of a rice-killing fungal toxin. Enjoy!

AdR blockers protect the brain from stroke damage


Treatment with adrenergic receptor antagonists (AdR blockers) was able to reduce stroke-related brain damage in mice and improve motor recovery.

AI used to detect fetal heart problems


Researchers have developed a novel system that can automatically detect abnormalities in fetal hearts in real-time using artificial intelligence (AI). ???❤️

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.

Opossums are the first genome edited marsupials


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

Talking science Illustration with Misaki Ouchida


Whether it’s bird anatomy or science cartoons, Masaki Ouchida can do it all. She spoke with us about her career in science illustration, from the US to Japan.

Green hydrogen production for fuel cells and fertilizers


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