The It Ain't Magic Science Blog

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!

Brain tissue kept alive for weeks with new microfluidic device

A new microfluidic device can keep tissue cultures functional for weeks on an artificial membrane

Researchers create a functional salivary gland organoid ?

Scientists have succeeded in growing three-dimensional salivary gland tissue that produced saliva like normal glands when implanted into mice.

New mechanism allows lower energy requirement for OLED displays

Scientists have found a way to significantly reduce the amount of energy required by organic light emitting diodes (OLED) displays.

Smarter AI: machine learning without negative data

Scientists have developed a new method for machine learning that allows an AI to make better classifications without negative data.

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 …

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Self-assembly of spider silk

This gut microbe might protect against diabetes and reduce insulin resistance

NEW: One-way hydrogel guides motion of tiny worms!

Latest Posts

Nov

24

Most precise measurement ever of proton magnetic moment

Most precise measurement ever of proton magnetic moment

by jens wilkinson | Hot Off the Press

Using a sophisticated setup, scientists have made the most precise measurement to date of the proton magnetic moment.

Nov

9

Proton and antiproton still seem identical

Proton and antiproton still seem identical

by jens wilkinson | Hot Off the Press

Using a novel two-particle measurement method, scientists have measured the magnetic moment of the antiproton at a precision 350 times higher than any previous measurement.

Nov

4

Microcolumns: elementary neuronal units that carpet the (mouse) brain

Microcolumns: elementary neuronal units that carpet the (mouse) brain

by admin | Hot Off the Press

A hexagonal lattice organizes major cell types in the cerebral cortex, with similar cells synchronizing their activity in microcolumns.

Oct

24

Jupiter’s volcano-powered auroral lights

Jupiter’s volcano-powered auroral lights

by riken research highlights | Research Highlight

A collaborative effort used data from NASA’s Juno spacecraft to explain the transient auroras found on Jupiter.

Oct

13

Hepatoma (liver cancer) blocked by a sugar look-a-like

Hepatoma (liver cancer) blocked by a sugar look-a-like

by adam phillips | Hot Off the Press

A sugar (fucose) analog can prevent liver cancer (hepatoma) from invading healthy liver cells.

Oct

3

Random movements help color-detecting cells form the proper pattern

Random movements help color-detecting cells form the proper pattern

by jens wilkinson | Hot Off the Press

Scientists have used a mathematical model to explain why zebrafish cone cells in the eye are arranged in a specific pattern in all individuals.

Sep

29

Visualizing chick-brain morphogenesis

Visualizing chick-brain morphogenesis

by riken research highlights | Research Highlight

A new statistical-based method provides insight into the morphogenesis of developing organs.

Sep

25

Skin-like wearable electronics

Skin-like wearable electronics

by riken research highlights | Research Highlight

Sensors made from stretchable nanomesh allow skin to breathe naturally while continuously monitoring patient health.

Sep

22

Solar cells you can put in the wash

Solar cells you can put in the wash

by jens wilkinson | Hot Off the Press

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

Sep

20

Learning and unlearning to fear: The two faces of noradrenaline

Learning and unlearning to fear: The two faces of noradrenaline

by adam phillips | Hot Off the Press

Fear association and unlearning fear association require different populations of noradrenaline neurons in the locus coeruleus.

Sep

14

ּּּBigger oocytes = more mistakes

ּּּBigger oocytes = more mistakes

by riken research highlights | Research Highlight

The large size of mouse oocytes is shown to create errors when chromosomes divide between daughter cells.

Sep

7

Superfly flight simulator helps unravel navigation in the brain

Superfly flight simulator helps unravel navigation in the brain

by adam phillips | Hot Off the Press

Optical imaging neural activity in flies as they use a flight simulator can help us understand how the brain codes navigation.

Sep

5

Skipping fatty acids could be recipe for schizophrenia

Skipping fatty acids could be recipe for schizophrenia

by adam phillips | Hot Off the Press

Prenatal lack of omega-3 and omega-6 fatty acids linked to epigenetic changes that lead to schizophrenic symptoms in mice.

Aug

21

A gut-wrenching defense against parasitic worms

A gut-wrenching defense against parasitic worms

by riken research highlights | Research Highlight

Mast cells in the gut help fight off parasitic worms in the early stages of infection.

Aug

18

Memory retrieval needs a neuronal connecting flight

Memory retrieval needs a neuronal connecting flight

by adam phillips | Hot Off the Press

Scientists use optogenetics to discover a part of the brain necessary for retrieving memories of personal experiences.

Aug

10

From egg to embryo

From egg to embryo

by riken research highlights | Research Highlight

A newly discovered gene turns off an egg’s egginess, allowing it to become an embryo.

Aug

3

This nickel catalyst bats from both sides of the plate

This nickel catalyst bats from both sides of the plate

by riken research highlights | Research Highlight

Scientists discover that a nickel catalyst acts as both a acid and a base during molecule assembly.

Jul

27

New info about how chromosomes form

New info about how chromosomes form

by riken research highlights | Research Highlight

Fewer components are needed for chromosome assembly during cell division than previously supposed.

Jul

25

Tracking how stars grow up in a virtual playground

Tracking how stars grow up in a virtual playground

by admin | Research Highlight

Amanda Alvarez writes about Steven Rieder and his research in modeling clusters of growing new stars.

Jul

21

Protons are lighter than previously thought

Protons are lighter than previously thought

by jens wilkinson | Hot Off the Press

A new and most precise measurement of protons shows that they are lighter than previously thought.

Jul

20

Untangling depression in Huntington’s disease

Untangling depression in Huntington’s disease

by riken research highlights | Research Highlight

New research implicates clumps of insoluble, misfolded proteins in the development of mental illness in people with Huntington’s disease

Jul

6

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

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

by adam phillips | Hot Off the Press

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

Jun

2

Meet the editors: the growing pains of scientific publishing

Meet the editors: the growing pains of scientific publishing

by admin | What's Up With Us

Amanda Alvarez writes about the recent seminars at RIKEN by Philip Campbell and Emilie Marcus, the editors-in-chief of Nature and Cell.

May

17

Carbon nanotubes, what are they good for?

Carbon nanotubes, what are they good for?

by admin | Interviews, What's Up With Us

Kylius Wilkins talks to Urs Frey and his recent success manufacturing carbon nanotubes (CNTs).

May

8

Finding real rewards in a virtual world

Finding real rewards in a virtual world

by adam phillips | Hot Off the Press

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.

Apr

25

RIKEN is looking for you

RIKEN is looking for you

by adam phillips | What's Up With Us

RIKEN is looking for you. Check out our new introductory videos! learn about exotic nuclei and much much more.

Apr

24

Promising mouse model for Ngly1 deficiency

Promising mouse model for Ngly1 deficiency

by adam phillips | Hot Off the Press

A recent study of Ngly1 deficient mice used a secondary knockout to create double knockouts with symptoms similar to human NGLY1 deficiency.

Apr

12

Nihonium walk of fame

Nihonium walk of fame

by jens wilkinson | Drop of science, What's Up With Us

A nihonium walk of fame is being built to commemorate the discovery of the 113th element

Apr

4

New rice fights off drought

New rice fights off drought

by adam phillips | Hot Off the Press

Researchers have created drought resistant transgenic rice using a gene from a small Eurasian flowering plant

Apr

3

Centennial RIKEN Research

Centennial RIKEN Research

by adam phillips | Hot Off the Press

???This Spring we’ve put together a special centennial issue of RIKEN Research ???

Mar

10

Don’t know anything about RIKEN?

Don’t know anything about RIKEN?

by adam phillips | What's Up With Us

Don’t know anything about RIKEN? We’ve made a new RIKEN booklet that should help!

Jan

10

Blocking obesity with a protein-sugar combination

Blocking obesity with a protein-sugar combination

by adam phillips | Hot Off the Press

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

Dec

27

Robotic researcher to the rescue

Robotic researcher to the rescue

by admin | Drop of science, Interviews

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

Dec

21

RIKEN Research Winter Issue

RIKEN Research Winter Issue

by adam phillips | Hot Off the Press

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!

Dec

7

The geometry of consciousness is a multi-dimensional math trip

The geometry of consciousness is a multi-dimensional math trip

by admin | Research Highlight

Amanda Alvarez writes about how neuroscientists are studying consciousness with mathematics

Oct

5

RIKEN Research Fall Issue

RIKEN Research Fall Issue

by adam phillips | Hot Off the Press

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

Sep

30

Locating social memories in the brain

Locating social memories in the brain

by adam phillips | Hot Off the Press

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

Sep

26

Big news in iPS cell transplants

Big news in iPS cell transplants

by adam phillips | Hot Off the Press

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

Aug

27

In Japan, women in science seek allies, resources in push for gender equality

In Japan, women in science seek allies, resources in push for gender equality

by admin | What's Up With Us

neuroamanda talks about gender equality for female scientists is Japan.

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.

Massive filaments, galaxies, and supermassive black holes

Big telescopes yield big data! Detailed observations gas filaments connecting galaxies in a distant proto-cluster in the early Universe.

Award-winning 3D images of living cells

An interview with Yuko Kiyosue, discussing the 3D images of living cells that gained her and her colleagues a recent award.

Winter Hackathon and SupercomputingAsia

Find out what RIKEN R-CCS has been up to!

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.

Hippocampal memory isn’t all about place cells

Scientists have found evidence that hippocampal memories of experience are not stored in place cells.

Aug

18

Toward human hibernation: cold-resistant mouse stem cells

Toward human hibernation: cold-resistant mouse stem cells

by adam phillips | Hot Off the Press

Cold-resistant stem cells from “deep torpor” mice are a big step toward understanding why tissue survives hibernation.

Aug

15

A researcher’s journey part 2: emotional memory and being human

A researcher’s journey part 2: emotional memory and being human

by adam phillips | Interviews

Joshua Johansen from RIKEN CBS explains emotional memory, what his lab is doing, and what makes a good researcher.

Aug

8

Mathematical model predicts self-organized learning in real neurons

Mathematical model predicts self-organized learning in real neurons

by adam phillips | Hot Off the Press

The free energy principle predicted how real neural connections changed as neurons “learned” in a dish.

Aug

7

Deadly fungi beaten with fatty acid synthase inhibitor

Deadly fungi beaten with fatty acid synthase inhibitor

by adam phillips | Hot Off the Press

A new approach to attacking fungi involves inhibiting a gene needed for making fatty acids.

Jul

12

A new and improved way to store hydrogen

A new and improved way to store hydrogen

by masataka sasabe | Hot Off the Press

A simple chemical reaction allows hydrogen-carrying ammonia to be stored and retrieved cheaply and easily.

Jun

29

A new alpha-particle treatment for multiple cancers

A new alpha-particle treatment for multiple cancers

by adam phillips | Hot Off the Press

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

Jun

28

A researcher’s journey part 2: emotional memory and being human

A researcher’s journey: from surfing to studying pain

by adam phillips | Interviews

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

Jun

15

The first drug treatment for brain aneurysms (in mice)

The first drug treatment for brain aneurysms (in mice)

by adam phillips | Hot Off the Press

Scientists discover that most aneurysms result from mutations. A mouse model shows they can be treated with drugs.

Jun

12

Simple but revolutionary modular organoids

Simple but revolutionary modular organoids

by jens wilkinson | Hot Off the Press

A new way to construct complex 3D organoids without using elaborate techniques! The trick using modular cubes with hydrogel layers.

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.

Super-thin wearable electronics just got more flexible

A method for making super-flexible and ultra-thin wearable electronics uses water-vapor plasma to create gold-gold bonds.

Talking science Illustration with Misaki Ouchida

Whether it’s bird anatomy or science cartoons, Masaki Ouchida can do it all. She spoke with us about her career in science illustration, from the US to Japan.

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.

Apr

22

Eco-friendly ammonia production for fertilizers and alternative fuel

Eco-friendly ammonia production for fertilizers and alternative fuel

by adam phillips | Hot Off the Press

A new process that allows ammonia to be produced using much less energy than the standard methods.

Apr

11

Cubes of brain tissue allow drug discovery without animals

Cubes of brain tissue allow drug discovery without animals

by masataka sasabe | Hot Off the Press

Modeling the blood-brain-barrier with brains-in-a-cube allows drug testing without the need for animals.

Apr

3

Gut bacteria could help overcome milk allergy

Gut bacteria could help overcome milk allergy

by adam phillips | Hot Off the Press

Analysis shows that some gut bacteria could help improve oral immunotherapy against milk allergy.

Apr

2

Detecting pathogens: the evolution of plant immunity

Detecting pathogens: the evolution of plant immunity

by masataka sasabe | Hot Off the Press

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

Mar

21

Genomic “butterfly effect” involving TADs explains risk for autism

Genomic “butterfly effect” involving TADs explains risk for autism

by masataka sasabe | Hot Off the Press

De novo mutations in three-dimensional structures in the genome containing known ASD genes were found to be associated with ASD risk.

Mar

19

Heat used to transform antiskyrmions to skyrmions and back

Heat used to transform antiskyrmions to skyrmions and back

by jens wilkinson | Hot Off the Press

Scientists discover a way to transform antiskyrmions to skyrmions and back using heat and magnetic fields.