MeSH tree: A10.615
Human skin is constantly rebuilding itself. Every few weeks, the outermost layers shed and are replaced by new cells pushed up from the base. For decades, scientists believed this renewal depended heavily on fibroblasts, ...
Jun 24, 2026
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Researchers from the Hebrew University of Jerusalem and the Weizmann Institute of Science have identified a previously unrecognized defense mechanism in the intestine, showing that intestinal stem cells can actively respond ...
May 12, 2026
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University of Houston biologists have contributed to a potential breakthrough in treating Crohn's disease by shifting the clinical focus from symptom management to addressing a primary underlying cause of the condition. Crohn's ...
Apr 27, 2026
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Researchers at the School of Medicine at the University of California, Riverside have discovered previously unrecognized immune surveillance structures in the skin. Found within hair follicles, the cells resemble M (microfold) ...
Apr 25, 2026
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Mice make use of rapid nerve cell interactions in the brain's smell center to distinguish one odor from another, a new study shows. Both mice and humans can rapidly identify odors, researchers say, in a small fraction of ...
Apr 14, 2026
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A new study from the University of Gothenburg may help guide the development of better influenza vaccines. Memory cells in the nose slow the influenza virus as soon as it enters the body. They reduce viral levels and may ...
Apr 12, 2026
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Cedars-Sinai Health Sciences University investigators have for the first time created human intestinal organoids that include functional Paneth cells, a specialized cell type that is found in the inner lining of the intestine. ...
Apr 6, 2026
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Researchers at Baylor College of Medicine and collaborating institutions took a closer look at how the gastrointestinal tissue repairs itself. They reveal in the Proceedings of the National Academy of Sciences key players ...
Apr 1, 2026
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Anyone who has weathered a bad stomach bug knows the feeling: a loss of appetite that sets in and lingers, even after the initial illness. For the millions of people around the world who are chronically infected with parasitic ...
Mar 25, 2026
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We often treat intestinal infections as an episode: a few days of symptoms, elimination of the pathogen, and recovery. In this view, the disease has a clear beginning and end. However, patient experiences and clinical data ...
Feb 12, 2026
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