Two robotic arms—a fork in one hand, a knife in the other—flank a seated man, who sits in front of a table, with a piece of cake on a plate. A computerized voice announces each action: "Moving fork to food," and "Retracting ...
Jun 28, 2022
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The human immune system is a nearly perfect defense mechanism. It protects the body from disease-causing bacteria, viruses, and other pathogens. It detects nascent tumors and eradicates them. It cleans up cellular debris ...
Jun 28, 2022
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A team of researchers at the National Institute of Health Doutor Ricardo Jorge in Portugal, working with a colleague at Lusófona University, also in Portugal, has found that the monkeypox virus has been evolving at a faster ...
Poisoning with paracetamol (acetaminophen—APAP) is a common cause of liver failure. However, not all the correlations that lead to liver damage from APAP are yet known. Especially the role of bile acids is unclear. The ...
Jun 23, 2022
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Rabies virus kills a shocking 59,000 people each year, many of them children. Some victims, especially kids, don't realize they've been exposed until it is too late. For others, the intense rabies treatment regimen is out ...
Jun 17, 2022
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A protein that the body naturally produces could become an important new immunotherapy drug in the cache of cancer-fighting tools available to oncologists. UC Davis cancer researchers for both companion dogs and humans joined ...
Jun 9, 2022
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Aerobic exercise reprograms the immune system to reduce pancreatic tumor growth and amplify the effects of immunotherapy, a new study finds.
Jun 2, 2022
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A type of white blood cell previously known only as a helper in the immune system appears also to be the instigator of the body's defenses against cancerous tumors. The discovery could lead to more effective cancer immunotherapy, ...
May 31, 2022
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When a virus makes its way into a person's body, one of the immune system's first responders is a set of pathogen-removal cells called macrophages. But macrophages are diverse; they don't all target viruses in the same way.
May 25, 2022
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In studies with mouse and human tissue, as well as live mice, Johns Hopkins Medicine researchers report that a snag in the normal process of cleaning up broken DNA in brain cells may hasten the progression of Parkinson's ...
May 19, 2022
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