The It Ain't Magic Science Blog

Opto-OISI: imaging connections in the living brain

A new imaging technique called opto-OISI allows scientists to non-invasively visualize where specific neurons project in the living brain.

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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.

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Low-protein diet changes sperm and health of future offspring

Low-protein diets in male mice alter sperm and result in offspring that have metabolic problems like diabetes in adulthood.

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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.

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Robotic researcher to the rescue

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

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How does gravity affect antimatter?

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

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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!

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Stable green hydrogen production in a PEM electrolyzer

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

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Marsupial heart regeneration ability given to mice

Regeneration of mouse hearts ? ?? after birth achieved by figuring out how it’s possible in opossums.

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Summer fun: how plants beat the heat

Scientists have discovered a gene that allows plants to cope with extreme heat by changing the composition of chloroplast membranes.

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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.

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Opto-OISI: imaging connections in the living brain

A new imaging technique called opto-OISI allows scientists to non-invasively visualize where specific neurons project in the living brain.

Read on

Deadly fungi beaten with fatty acid synthase inhibitor

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

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Jul

Cyborg microchip valve driven by earthworm muscle

by adam phillips | Hot Off the Press

This earthworm muscle-controlled biological microelectromechanical system (bio‐MEMS) could lead the way to next-generation medical implants.

Jul

Eating a high fat diet without getting obese?

by adam phillips | Featured, Hot Off the Press

Scientists discover that without innate immune cells in the intestines, eating a high fat diet does not lead to obesity in mice.

Jul

New metalloenzyme system selectively targets cancer cells

by masataka sasabe | Hot Off the Press

Specific targeting of cancer cells and onsite drug synthesis has been achieved using a new artificial metalloenzyme delivery system.

Jun

Boosting betaine may be a treatment for schizophrenia

by admin | Hot Off the Press

Supplementing model mice with glycine betaine (trimethylglycine), a compound originally derived from beets, can alleviate symptoms of schizophrenia.

Jun

Gray matter volume links symptoms in autism

by adam phillips | Hot Off the Press

Low gray matter volume in the posterior superior parietal lobule (pSPL) was found to correlate with specific cognitive and perceptual symptoms of autism.

Jun

New mechanism allows lower energy requirement for OLED displays

by jens wilkinson | Hot Off the Press

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

Jun

CAPON links Alzheimer’s plaques to neurodegeneration

by adam phillips | Hot Off the Press

CAPON was found to link Aβ plaques and hippocampal neurodegeneration in mice, explaining how these two hallmarks of Alzheimer’s disease are related.

May

AdR blockers protect the brain from stroke damage

by admin | Hot Off the Press

Treatment with adrenergic receptor antagonists (AdR blockers) was able to reduce stroke-related brain damage in mice and improve motor recovery.

Apr

Trigger region found for epileptic absence seizures

by adam phillips | Hot Off the Press

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

Introducing Nikola, the emotional android boy

A new android named Nikola will help researchers study facial expressions, emotions, and social interactions.

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How does gravity affect antimatter?

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

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Opossums are the first genome edited marsupials

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

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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.

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Jul

Methylation mutation directly linked to autism

by adam phillips | Hot Off the Press

A mutation in a gene needed for H3K9 methylation is directly linked to autism spectrum disorders and early neurodevelopment.

Jun

Melatonin in mice, circadian rhythms, and daily torpor

by admin | Hot Off the Press

A new breed of lab mouse allows the study of naturally occurring melatonin. These mice will adjust better to jetlag than regular lab mice and experience daily torpor.