Organoids have now been created from stem cells to secrete the proteins that form dental enamel, the substance that protects teeth from damage and decay. A multi-disciplinary team of scientists from the University of Washington ...
Aug 14, 2023
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Researchers at Duke-NUS Medical School have discovered the regenerative capabilities of injured cellular protrusions from dormant neural stem cells (NSCs) in fruit flies. Published in Developmental Cell, the findings establish ...
Aug 8, 2023
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The immune system's ability to send its army of immune cells to the right location with the right level of response is key to the body's ability to fight an infection or a growing tumor. An incorrect immune response, either ...
Jul 13, 2023
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What makes the vital layer of protective cells around the brain and spinal cord—the blood-brain barrier—more or less permeable has been one of the more mystifying questions in neuroscience.
Jul 13, 2023
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The guy whose naked skull is pale and shiny—save that discolored mole shaped like Cuba near his ear, which inexplicably bristles with hair—may harbor an antidote to baldness.
Jun 29, 2023
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Researchers at Kyushu University have uncovered the mechanisms of a fundamental yet critically under-looked phase in brain development: synaptic pruning.
Jun 7, 2023
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Researchers at the UNC School of Medicine, UNC McAllister Heart Institute, and the UNC Lineberger Comprehensive Cancer Center characterized the expression of thousands of cardiac proteins during eight critical stages of embryonic ...
Jun 6, 2023
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Our bodies make blood in a specialized niche—a "nursery" within our bone marrow that nurtures blood stem cells so they can replicate and make different kinds of blood cells. The lab of Leonard Zon, MD, has even shown how ...
May 24, 2023
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Throughout a woman's reproductive life, the endometrium, the mucous membrane lining the uterus, goes through cyclical remodeling. It thickens during the menstrual cycle in preparation for embryo implantation, and it is shed ...
Apr 10, 2023
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Many cancer cells never leave their original tumors. Some cancer cells evolve the ability to migrate to other tissues, but once there cannot manage to form new tumors, and so remain dormant. The deadliest cancer cells are ...
Jan 5, 2023
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