Health & Fitness

In many neurodegenerative diseases, proteins misfold and clump together in brain tissue. Scientists developed a new therapy made of peptides and a sugar that naturally occurs in plants. The therapeutic molecules self-assemble into nanofibers, which bond to the neuron-killing proteins. Now trapped, the toxic proteins can no longer enter neurons and instead harmlessly degrade.

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Evidence of a unique T cell may explain why urban children are more prone to allergies than rural children. Differences in the development of the gut microbiome may be an underlying cause.

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People with multiple long-term physical health conditions are at a significantly greater risk of developing depression, a study shows.

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A new study finds that an easily measurable brain wave shift of phase may be a universal marker of unconsciousness under general anesthesia.

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Why does the brain split visual spatial perception between its hemispheres? A new review by neuroscientists examines the advantages and trade-offs, and how the brain ultimately makes vision feel seamless.

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What makes people think an AI system is creative? New research shows that it depends on how much they see of the creative act. The findings have implications for how we research and design creative AI systems, and they also raise fundamental questions about how we perceive creativity in other people.

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New research has uncovered how lipid-rich fluid in the abdomen, known as ascites, plays a central role in weakening the body's immune response in advanced ovarian cancer. The findings offer new insights into immune suppression in ovarian cancer and open promising avenues for future immunotherapy approaches. Over 70% of patients with ovarian cancer are diagnosed at an advanced stage, often presenting with large volumes of ascites. This ascites fluid not only supports the spread of cancer throughout the abdominal cavity but also significantly impairs the body's immune defenses. Understanding how ascites affects the immune system is important for developing better treatments that use the immune system to fight cancer.

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