Oct

2

Stem cell exhaustion and proliferation: An aging fly’s tale

by masataka sasabe | Hot Off the Press

---

Blocking the gene ced-6 led to stem cell exhaustion in aging fruit flies and prevented repair of damaged intestines.

Aug

30

Chromosome copying errors pinpointed in developing embryos

by adam phillips | Hot Off the Press

---

The DNA duplication process changes during embryogenesis and chromosome copying errors increase during the transition.

Aug

20

Predictive grid cells help self navigation in the brain

by adam phillips | Hot Off the Press

---

Scientists have discovered grid cells in the brain that map an animal’s (or human’s) future position in space.

Aug

7

Dopamine reduces beta-amyloid plaques in Alzheimer’s disease

by adam phillips | Hot Off the Press

---

Increasing dopamine in the brains of AD model mice led to increased neprilysin, which broke down amyloid-beta plaques and improved memory.

Jul

8

RIKEN discovers new T cells related to immune disorders

by adam phillips | Hot Off the Press

---

Immune-related diseases like multiple sclerosis associated with genetic variation in newly discovered, rare T cells.

Jul

2

Will the “love hormone” ever be used to treat a rare genetic disease?

by masataka sasabe | Drop of science, What's Up With Us

---

One of the pitfalls of researching an extremely rare disease: getting enough data to support clinical trials could be impossible.

Jun

27

Purple biomass makes a good crop fertilizer

by adam phillips | Hot Off the Press

---

Biomass made from purple marine bacteria provides more than enough nitrogen to plants without harming the environment

Jun

20

Atlas of the aging lipidome highlights kidneys and gut bacteria

by masataka sasabe | Hot Off the Press

---

The atlas revealed sex differences in the aging kidney lipidome and lipid byproducts of gut bacteria that accumulate throughout the body.

May

22

Root growth improved in soil contaminated with cesium

by masataka sasabe | Hot Off the Press

---

Overactivating the ABA signaling pathway in plants prevented cesium in soil from blocking root growth in plants.

May

17

Japanese people are a mixture of three separate ancestral groups

by jens wilkinson | Hot Off the Press

---

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

May

13

Space Café Tokyo explains sus sci-fi media

by kelly | What's Up With Us

---

Our very own Kelly writes about how much fun she had at Space Café Tokyo. Softcore science and beer.

May

10

Recipe for hydrogen: sprinkle manganese oxide with iridium atoms, add water

by adam phillips | Hot Off the Press

---

A few iridium atoms also go a long way. When sprinkled on manganese oxide, hydrogen is produced with 95% less iridium!

May

6

Stable green hydrogen production in a PEM electrolyzer

by adam phillips | Hot Off the Press

---

A little structurally manipulated manganese goes a long way when using a PEM electrolyzer to make hydrogen from water.

Apr

24

Brainless memory makes the spinal cord smarter than previously thought

by adam phillips | Hot Off the Press

---

The spinal cord learns how to direct limb muscles to avoid aversive sensations and recalls the memories using separate neural circuitry. Oh, and without a brain!

Apr

22

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

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

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

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

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

by jens wilkinson | Hot Off the Press

---

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

Jan

23

Real webshooters? Synthetic spider silk spun from artificial gland

by adam phillips | Hot Off the Press

---

Scientists create a microfluidic device that spins artificial spider silk from spidroins proteins, duplicating silk’s complex molecular structure.

Jan

15

Omics Omics Omics: Analysis predicts ovarian cancer-treating drug

by adam phillips | Hot Off the Press

---

Multi-omics analysis prediction: drugs that inhibit Ras signaling will help prevent tumor formation in serous ovarian cancer.

Dec

27

First hydride-ion battery that works at room temperature

by adam phillips | Hot Off the Press

---

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

Nov

10

Plants to the rescue: cleaning up our dirty soil

by adam phillips | Drop of science

---

A brief review of phytoremediation and research into how plants can be used to clean the environment.

Nov

1

Stolen genes used for parasitic mind control

by masataka sasabe | Hot Off the Press

---

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

Sep

27

Machine learning contributes to better quantum error correction

by jens wilkinson | Hot Off the Press

---

Researchers have developed an autonomous method for handling error correction in quantum computing. This will help quantum computers maintain their advantages over standard computers.

Sep

20

Laser melting ice-core sampler for studying climate change

by adam phillips | Hot Off the Press

---

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

Aug

31

Gut bacteria reduces insulin resistance, protects against diabetes

by adam phillips | Hot Off the Press

---

Scientists discover gut bacteria that reduce insulin resistance in your body and sugar in your poo.

Aug

23

Scary places burned into our minds by constant memory replay

by riken research highlights | Research Highlight

---

Researchers discover the mechanism through which places associated with negative experiences are burned into our memories.

Aug

18

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

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

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

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

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

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: 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)

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

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.

May

19

Thoughts on the genetics of medicinal licorice

by jens wilkinson | Drop of science

---

Jens talks about licorice and a recent RIKEN study that finally mapped its genome.