Scientists at La Jolla Institute for Immunology (LJI) have published the first-ever, in-depth analysis of immune cell memory in the upper airways of adult volunteers. Among these immune cells, the researchers spotted "tissue ...
Jul 31, 2024
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Northwestern Medicine scientists have discovered that mitochondria are not necessary for the proliferation of specialized immune cells in the central nervous system, but do help those cells respond to demyelinating injuries, ...
Jul 26, 2024
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The story of the rise and fall of western equine encephalitis as a lethal disease offers essential lessons about how a pathogen can gain or lose its ability to jump from animals to humans.
Jul 25, 2024
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A new method for identifying the pathogens involved in sepsis cases, which could help to select optimal therapeutics, is reported in Nature. The test has the potential to reduce the turnaround times normally associated with ...
Jul 25, 2024
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Small, laboratory-grown balls of cells made from the intestinal tissue of people with celiac disease have revealed a previously unknown molecular link between gluten exposure and intestinal damage, according to a study by ...
Jul 25, 2024
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An MIT study published in Nature provides new evidence for how specific cells and circuits become vulnerable in Alzheimer's disease, and hones in on other factors that may help some people show resilience to cognitive decline, ...
Jul 24, 2024
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In cases where cancer is fatal, 9 out of 10 times the culprit is metastasis. This is when the primary tumor has sent out cells, like seeds, and invaded other organs of the body. While medicine has made great progress in treating ...
Jul 24, 2024
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Harvard Medical School scientists have discovered a brain circuit that influences the ability to adapt to changes in day length, like those that occur from season to season or when traveling across time zones.
Jul 17, 2024
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A distinct signaling pathway called TNF-α drives the transformation of epithelial cells into aggressive tumor cells. During cancer progression, cells activate their own TNF-α program and become invasive. This finding could ...
Jul 17, 2024
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A new gene therapy treatment for Duchenne muscular dystrophy shows promise of not only arresting the decline of the muscles of those affected by this inherited genetic disease, but perhaps, in the future, repairing those ...
Jul 17, 2024
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