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.

RIKEN Research Winter Issue


It’s almost the end of the year and a here’s an early holiday present! The winter issue of RIKEN Research is here, covering plant parasites, depression, atomic clocks, and more! Enjoy!

Big news in iPS cell transplants


iPS cell-derived retinal cells have been successfully transplanted from one monkey to another without need of immunosuppressant drugs.

Zebrafish imagine a danger-free future to avoid threats in virtual reality


By imaging the brain while zebrafish “swim” in virtual reality, scientists have learned that even fish can create internal models to predict future outcomes.

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.

Scientists solve epigenetic barriers to cloning


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

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The free-energy principle explains neural network behavior


Scientists show that the free-energy principle can explain how neural networks work.

The brain’s GPS has a buddy system


In addition to encoding self location, brain cells in the rat hippocampus act like a GPS that encodes the location of other rats.

Laser melting ice-core sampler for studying climate change


This laser melting ice core sampler can determine temperature changes thousands of years ago on very fine timescale.

A faster and more sensitive antibody test for COVID-19


Fast and sensitive: A new antibody test for the COVID-19 virus. Just a pinprick of blood and results in 30 minutes.

Detecting pathogens: the evolution of plant immunity


Scientists find recognition receptors for plant growth and plant immunity that share a common evolutionary origin.

Deep-brain exploration with nanomaterials


A new way to optogenetically activate neurons deep in the brain using infrared light and upconversion nanoparticles. It’s non-invasive!

Science communication symposium


Friday I participated in a small symposium that focused on science communication (for institutions in Japan). We discussed using social media as a means to self-publish wow! and amazing! research findings. Here are some of my thoughts about how useful this plays out in Japan.

Opossums are the first genome edited marsupials


A new piezoelectronic microinjection method has allowed the first successful genome editing in marsupials: albino opossums.

Green hydrogen production for fuel cells and fertilizers


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

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.

Electrolithoautotrophs


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