Eating a high fat diet without getting obese?


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

Electrolithoautotrophs


Learn what electrolithoautotrophs are and how the scientists proved that A. ferrooxidans can use electric potential to fuel growth.

Strong emotions plus non-REM sleep equals longer-lasting perceptual memories


Perceptual memories linked to positive emotions, such as joy or happiness, are strengthened during sleep, specifically during periods of deep non-REM sleep.

Atlas of the aging lipidome highlights kidneys and gut bacteria


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

Deadly fungi beaten with fatty acid synthase inhibitor


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

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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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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Bacterial drug resistance studied by robotic E. coli evolution


Experimentally evolving E. coli under pressure from a large number of antibiotics was able to identify constraints underlying evolved drug resistance.

Gut bacteria in babies predict childhood food allergies


Scientists found that one-month-old infants with certain gut bacteria were less likely to develop food sensitivities and food allergies later in childhood.

Pathogenic genetic variation linked to H. pylori-related stomach cancer


Researchers find that the risk of stomach cancer due to infection withH. Pylori bacteria increases with specific genetic variations.

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.

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.

Staining that lights up whole organs and bodies


Scientists have developed a staining procedure that makes see-through tissue, organs, and bodies useful.

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.

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.

New treatment assembles cancer drug inside the body


Cancer drugs assembled inside the body on cancer cells should reduce harmful side effects to other tissue.

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.