Smoker gut bacteria reduce bowel inflammation in ulcerative colitis


Mouth bacteria that settle in the guts of smokers activate helper T-cells that counter inflammation in ulcerative colitis.

A new alpha-particle treatment for multiple cancers


A new type of alpha-particle therapy allows selective targeting of tumors in multiple cancers.

Physiological origami and proper body development in flies


Genetics and mechanical origami in the fly embryo helps proper body development by fighting off “noisy” fluctuations is the environment.

RIKEN Research Fall Issue


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

Finding real rewards in a virtual world


A new study shows that mice who learn to find goals in virtual reality use their hippocampus the same was as in the real world.

Locating social memories in the brain


Scientists have identified where social memories are stored in the brains of mice. Mice are forgotten because memories cannot be retrieved.

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This gut microbe might protect against diabetes and reduce insulin resistance

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RIKEN Research Fall Issue


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

A self-powered heart monitor taped to the skin


A group of scientists have developed a human-friendly, ultra-flexible organic sensor powered by sunlight, which acts as a self-powered heart monitor.

Stolen genes used for parasitic mind control


Parasitic horsehair worms evolved to control their praying mantis hosts by stealing their genes (horizontal gene transfer).

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.

A researcher’s journey: from surfing to studying pain


Joshua Johansen from RIKEN CBS tells us about his journey from surfer to pain researcher and beyond. Stay tuned for part II …

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).

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Next stop: clinical hair regeneration


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.

Artificial gravity protects the immune system of mice in space


Mice who experienced artificial gravity on the ISS suffered less damage to their immune system (thymus) than weightless mice did.

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.

Green hydrogen production for fuel cells and fertilizers


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