The It Ain't Magic Science Blog

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.

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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.

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Palaeospondylus: mystery of vertebrate evolution solved

Micro-CT scans using synchrotron radiation X-rays reveal Palaeospondylus morphology, finally allowing its placement on the evolutionary tree.

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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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Methylation mutation directly linked to autism

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

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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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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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Cancer cells killed with artificial glycosylated metalloenzyme

Scientists have developed two cancer therapies that use an artificial glycosylated metalloenzyme to specifically target cancer cells in mice.

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Two genes that regulate how much we dream

An international research team led by RIKEN BDR has identified a pair of genes that regulate how much REM (dream) and non-REM sleep an animal experiences.

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Heat used to transform antiskyrmions to skyrmions and back

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

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Mathematical model predicts self-organized learning in real neurons

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

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Nanocarrier spray: better crops without genetic modification

Gene expression, but not genomes, altered in plants and crops with a spray containing bioactive molecules tethered to nanocarrier peptides

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

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

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Sep

AI used to detect fetal heart problems

by masataka sasabe | News

Researchers have developed a novel system that can automatically detect abnormalities in fetal hearts in real-time using artificial intelligence (AI). ???❤️

Sep

Protostars that exhibit large diversity in organic compounds

by riken research highlights | Research Highlight

A survey of a molecular cloud has found that the organic chemical makeup of protostars varies considerably.

Sep

Scientists solve epigenetic barriers to cloning

by jens wilkinson | Hot Off the Press

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

Aug

Transgenic plants ??on acid survive without water

by adam phillips | Featured, Research Highlight

Scientists designed transgenic plants that survive drought-like conditions by bumping up acetic acid production only when water is scarce.

Aug

Two genes that regulate how much we dream

by masataka sasabe | Hot Off the Press

An international research team led by RIKEN BDR has identified a pair of genes that regulate how much REM (dream) and non-REM sleep an animal experiences.

Aug

Flies use fecal deposits as pheromones

by admin | Hot Off the Press

Bioluminescence imaging of fly brains reveals neurons sensitive to fly poo laced with pheromones (you can see the fecal “landmark” in the dotted circle). Need we say more?

Jul

Hippocampal memory isn’t all about place cells

by admin | Hot Off the Press

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

Jul

Summer fun: how plants beat the heat

by adam phillips | Hot Off the Press

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

Jun

Freedom from fear ?‍♀️

by adam phillips | Hot Off the Press

Researchers discover a dopaminergic circuit in the brain that allows fear associations to disappear when there isn’t anything to be afraid of anymore.

New lab-grown retinal sheets almost ready for clinical trials

A new retinal transplant technique works by preventing bipolar cells from maturing in lab-grown retinal sheets.

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H2AK119ub1: How you inherit acquired traits from your mom

H2AK119ub1. Say that three times really fast! But seriously, it allows maternally acquired traits to be inherited.

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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.

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Introducing Nikola, the emotional android boy

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

Read on

Aug

Gut bacteria double team worsens symptoms of multiple sclerosis

by adam phillips | Hot Off the Press

Joint activity of two gut bacteria leads to excessive MOG-specific T-cell activity and demyelination of neurons in the spinal cord of a mouse model of multiple sclerosis.

Aug

Something smells fishy: categorizing odors in the brain

by masataka sasabe | Hot Off the Press

Calcium imaging and mathematical model explain how categories and mixtures of odors are represented in the fly brain and consistent across individual flies.

Jul

Photosynthetic bacteria spin spider silk for the masses

by masataka sasabe | Hot Off the Press

A little genetic engineering and a special recipe allows photosynthetic bacteria to mass-produce super lightweight spider silk for use in manufacturing.