Two studies led by a researcher at UT Southwestern Medical Center show the effects of different SARS-CoV-2 variants on lung tissue, revealing what may cause some COVID-19 infections to be more severe than others. Both studies, ...
Jan 15, 2024
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Severe gum disease has been linked to the progression of chronic obstructive pulmonary disease, or COPD, but an understanding of how the connection plays out in the immune system remains unclear. This week in mSystems, a ...
Jan 12, 2024
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The microbiome has a profound influence on our health, but exactly how our resident bacteria wield their power is still unclear. A type of T cell appears to provide some answers for gastrointestinal health, a study of the ...
Jan 11, 2024
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The Organoid group at the Hubrecht Institute produced the first organoid model of the human conjunctiva. These organoids mimic the function of the actual human conjunctiva, a tissue involved in tear production. Using their ...
Jan 11, 2024
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Researchers from McGill University, led by Professor Alanna Watt of the Department of Biology, have identified previously unknown changes in brain cells affected by a neurological disease. Their research, published in eLife, ...
Jan 10, 2024
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In a first, Tel Aviv University researchers have discovered that the production and regulation of mitochondrial organelles in the brain's nerve cells (neurons) becomes significantly impaired with the deletion of a gene called ...
Jan 10, 2024
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Like a criminal entering a witness protection program, cancer cells can shed their past and take on a new identity. Detecting such an identity switch is particularly challenging when metastatic castration-resistant prostate ...
Jan 10, 2024
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A cross-disciplinary University of Alberta research team has uncovered a biological marker for scleroderma that can predict which patients will develop severe disease and could also lead to new treatments.
Jan 9, 2024
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Natural killer (NK) cells, part of the innate immune system, can permanently remain in infected tissue and thus contribute to immunological memory, researchers at the University of Würzburg have discovered.
Jan 9, 2024
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Scientists have created a new treatment for traumatic brain injury (TBI) that shrank brain lesions by 56% and significantly reduced local inflammation levels in pigs. The new approach leverages macrophages, a type of white ...
Jan 9, 2024
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