Melatonin in mice, circadian rhythms, and daily torpor

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.
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Mutation protects against Alzheimer’s disease in mice

Scientists discover a deletion mutation that reduces amyloid-beta plaque formation in Alzheimer’s disease model mice.

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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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ERRg predicts atrial fibrillation and hidden comorbidity

Polygenic risk scores based on the genetic data from more that a million people predicted atrial fibrillation, stroke, and mortality.
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New metalloenzyme system selectively targets cancer cells

Specific targeting of cancer cells and onsite drug synthesis has been achieved using a new artificial metalloenzyme delivery system.
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Brainless memory makes the spinal cord smarter than previously thought

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!
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Purple biomass makes a good crop fertilizer

Biomass made from purple marine bacteria provides more than enough nitrogen to plants without harming the environment
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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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Real webshooters? Synthetic spider silk spun from artificial gland

Scientists create a microfluidic device that spins artificial spider silk from spidroins proteins, duplicating silk’s complex molecular structure.
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Gene regulator that allows plant rehydration after drought

New genetic insights into the plant rehydration process: this is why your plants don’t die after you forgot to water them.

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Genomic “butterfly effect” involving TADs explains risk for autism

De novo mutations in three-dimensional structures in the genome containing known ASD genes were found to be associated with ASD risk.
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Kleefstra syndrome in mice reversed after birth

Researchers used a postnatal supply of GLP to reverse neural and behavioral symptoms of Kleefstra syndrome in mice!
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Why (mouse) mothers take risks to protect their infants

The calcitonin receptor and its ligand amylin act in the brain to motivate mouse mothers to protect their pups, even in risky/dangerous situations.
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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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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.
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