RIKEN discovers new T cells related to immune disorders


Immune-related diseases like multiple sclerosis associated with genetic variation in newly discovered, rare T cells.

Robotic exoskeleton learns to help people stand up


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

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.

Blocking obesity with a protein-sugar combination


Discovery of an enzyme that prevents obesity in mice through glycosylation of a protein involved fat-cell differentiation.

Gut bacteria reduces insulin resistance, protects against diabetes


Scientists discover gut bacteria that reduce insulin resistance in your body and sugar in your poo.

Solar cells you can put in the wash


Scientists have developed ultra-thin photovoltaic solar cells that can be incorporated into fabric and even washed.

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A new imaging biomarker for the aging brain


Enlarged ventricles is a sign of an aging brain. New research shows that this phenomenon can be predicted by lagging brain circulation that is detected by MRI.

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.

In living color: imaging the brain with synthetic bioluminescence


A new way to image the brain from outside the head using bioluminescence.

Electrolithoautotrophs


Learn what electrolithoautotrophs are and how the scientists proved that A. ferrooxidans can use electric potential to fuel growth.

The joys of computational mass spectrometry


Scientists have developed a new automated computational mass spectrometry system that can search an organism’s entire metabolome for as-yet-unknown metabolites (potential drugs).

Dopamine reduces beta-amyloid plaques in Alzheimer’s disease


Increasing dopamine in the brains of AD model mice led to increased neprilysin, which broke down amyloid-beta plaques and improved memory.

Green hydrogen production for fuel cells and fertilizers


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

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 treatment assembles cancer drug inside the body


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

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.