As we age, the end caps of our chromosomes, called telomeres, gradually shorten. Now, Salk scientists have discovered that when telomeres become very short, they communicate with mitochondria, the cell's powerhouses. This ...
Feb 8, 2023
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The signaling molecules of the immune system should trigger a response only where necessary. To prevent a life-threatening spread to the rest of the body, connective tissue can absorb these molecules like a sponge. A team ...
Feb 3, 2023
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Scientists have long sought to better understand the human body's immune responses that occur during various diseases, including cancer and inflammatory diseases.
Jan 20, 2023
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Researchers from the Max Planck Institute for Biology Tübingen address the long-standing question of how benign gut microbes evade the immune system. In doing so, they also reshape our understanding of how immune receptors ...
Jan 12, 2023
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From the complexity of neural networks to basic biological functions and structures, the human brain only reluctantly reveals its secrets. Advances in neuro-imaging and molecular biology have only recently enabled scientists ...
Jan 5, 2023
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Increased levels of the antibody immunoglobulin A (IgA) are correlated with the manifestation of several diseases as well as African ancestry, according to findings published in Nature Communications. The findings provide ...
Jan 5, 2023
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Scientists are harnessing a new way to turn cancer cells into potent, anti-cancer agents. In the latest work from the lab of Khalid Shah, MS, Ph.D., at Brigham and Women's Hospital, a founding member of the Mass General Brigham ...
Jan 4, 2023
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The human immune system is a highly complex network of cells, signals, and responses that is tightly regulated to ensure that the body can fight off infection without damaging its own tissues. Now, researchers from Japan ...
Dec 28, 2022
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During infections, the hematopoietic system switches from normal to emergency mode. This improves the defense against pathogens. Scientists at the German Cancer Research Center have now found an epigenetic switch in blood ...
Dec 9, 2022
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There's even more reason to think a vaccine developed against smallpox can help the body fight against mpox (monkeypox virus disease) as well, according to researchers at La Jolla Institute for Immunology (LJI). Their new ...
Dec 7, 2022
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