A biodegradable nanoparticle has been shown to halt multiple sclerosis in mice by tricking the immune system into stopping its attack on myelin. This technology also shows promise for treating Type 1 diabetes and airway allergies such as asthma.
Research published in Nature Climate Change finds that outdated UN climate negotiation structures hinder progress, particularly for poor countries. The study recommends capping delegation numbers to ensure broad representation and improve decision-making.
A Stanford/Yale study reveals that induced-pluripotent stem cells (iPS cells) are not as genetically unstable as previously thought. The research found that the perceived changes in iPS cell genetic makeup were actually accurate reflections of existing, but previously undetected, genetic variations among human cells. This discovery is ...
Researchers used optogenetics to map the neural mechanisms underlying motivation, revealing multiple switches that control behavioral patterns. They identified key regions in the brain stem and prefrontal cortex involved in motivation, shedding light on the causes of depression and psychomotor retardation.
Researchers have developed a novel treatment that selectively inhibits the part of the immune system responsible for attacking myelin, reducing inflammation in autoimmune disorders like MS. The therapy uses microscopic particles to induce tolerance in animal models, showing potential for treating MS, type I diabetes, and food allergies.
Researchers at Stanford University have developed a new algorithm called ReFIT that greatly improves the speed and accuracy of thought-controlled computer cursors. The system, which was tested on rhesus monkeys, can control the cursor with speeds approaching those of real arms, while previous systems saw decline in performance over time.
A study by researchers at the University of Montreal found that children who attended daycare were 50% more likely to be overweight or obese between ages 4-10. The study suggests that diet and physical activity are key factors to reduce weight problems in children, regardless of whether they attend daycare.
By fabricating graphene structures atop nanometer-scale steps etched into silicon carbide, researchers have created a substantial electronic bandgap suitable for room-temperature electronics. The bandgap allows for the fabrication of transistors and other devices, potentially opening the door for developing all-carbon integrated circuits.
Researchers at Yale University have discovered that genetic variations are common in the body's tissues, with 30% of skin cells harboring copy number variations. This finding has significant implications for genetic screening and our understanding of human development and disease.
A study has identified two genetic factors linked to sagittal craniosynostosis, a condition causing premature skull closure. The findings may lead to prenatal screening and diagnostic tests or early interventions to prevent the condition.