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.

Opto-OISI: imaging connections in the living brain


A new imaging technique called opto-OISI allows scientists to non-invasively visualize where specific neurons project in the living 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!

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.

Centennial RIKEN Research


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

Consciousness, brain connections, and the claustrum


Research shows that the claustrum acts as a ‘consciousness conductor’ that synchronizes and connects areas within the mouse brain.

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Astrocytes powered by norepinephrine during fear-memory formation


Norepinephrine released in the locus coeruleus during fear learning is accompanied by increased calcium and cAMP levels in nearby astrocytes.

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.

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.

New metalloenzyme system selectively targets cancer cells


Specific targeting of cancer cells and onsite drug synthesis has been achieved using a new artificial metalloenzyme delivery system.

Memory retrieval needs a neuronal connecting flight


Scientists use optogenetics to discover a part of the brain necessary for retrieving memories of personal experiences.

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.

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.

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.

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.

Introducing Nikola, the emotional android boy


A new android named Nikola will help researchers study facial expressions, emotions, and social interactions.