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!

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).

Brain clock ticks differently in autism


A new brain imaging study shows that autistic severity is linked to how long certain regions of the brain store information.

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.

First hydride-ion battery that works at room temperature


Researchers develop a new solid electrolyte that can conduct hydride ions, thus allowing better hydrogen-based batteries and fuel cells.

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.

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Plant hormone combats dehydration


Scientists show that CLE25 is a plant hormone that travels from roots to leaves and helps close stomata in times of dehydration stress.

Sphingolipid S1P: Potential new target for schizophrenia treatment


Sphingolipid S1P is reduced in brain white matter of people with schizophrenia, making S1P receptors a good target for new treatments.

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.

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


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

Trigger region found for epileptic absence seizures


A mouse model shows that absence seizures are triggered by faulty connections between the cortex and fast-spiking neurons in the striatum.

Robotic researcher to the rescue


Masaki Watabe talks about automated robotic researchers, future robot rule, and scientific philosophy.

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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 treatment assembles cancer drug inside the body


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

Diazoxide pills for Alzheimer’s disease?


Drug therapy with with diazoxide relieved symptoms of Alzheimer’s disease in the brains of mice and improved memory.

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.