A team of researchers with the Icahn School of Medicine at Mount Sinai reports that immunoglobulin A (IgA) antibodies bind to specific species of related gut bacteria in mice. They published their results in Science Immunology.
Human immunodeficiency virus 1, more commonly known as HIV-1, is known for its uncanny ability to evade the immune system. Scientists at Scripps Research and collaborators have now uncovered how our innate immune system—the ...
Jul 8, 2022
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A study conducted at the University of São Paulo (USP) in Brazil shows that the synthetic molecule Pep19 acts on the endocannabinoid system, which helps regulate and balance key metabolic functions, such as appetite, fat ...
Jul 5, 2022
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New evidence suggests that sleep difficulties, long thought to be a symptom of adolescent depression, might actually come first.
Jul 5, 2022
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While it's more widely known that polluted air can harm human health, another danger may be lurking at your feet.
Jul 4, 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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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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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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