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.

Quick, call Spiderman: scientists discover how spider silk is formed


A group of scientists led by researchers have discovered a key mechanism through which spider silk is formed.

In living color: imaging the brain with synthetic bioluminescence


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

Robotic AI helps efficient growth of replacement organs


Humans team-up with a robotic AI to speed up experiments to find the best way to regrow damaged eye tissue from stem cells.

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.

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!

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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.

Scientists solve epigenetic barriers to cloning


Scientists show that two epigenetic factors improve the success rate of cloning via somatic cell nuclear transfer.

Japanese people are a mixture of three separate ancestral groups


A new study shows that the current Japanese population is derived from 3 ancestral groups, one of which brought Denisovan DNA to the party.

ERRg predicts atrial fibrillation and hidden comorbidity

Polygenic risk scores based on the genetic data from more that a million people predicted atrial fibrillation, stroke, and mortality.

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!

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.

How does gravity affect antimatter?


Scientists find that antimatter reacts to gravity the same way that regular matter does.

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.

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.

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.