Researchers at Washington University School of Medicine in St. Louis have identified proteomic changes associated with forms of Alzheimer's disease (AD). In a paper, "Proteomics of brain, CSF, and blood identifies molecular ...
Researchers at the Vancouver Prostate Center have developed a new blood test that provides unprecedented insight into a patient's cancer make-up, potentially allowing doctors to better select treatment options that will improve ...
Jul 20, 2022
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Some of the most important tools in the toolbox of modern cell biologists are special chunks of DNA that act like spies, reporting on the cell's function. The markers, known as reporter genes, allow researchers to get a sense ...
Sep 27, 2019
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From the light-sensing cones of the retina to the blood-pumping muscle of the heart to the waste-filtering units of the kidneys, the human body is made up of hundreds of cell types exquisitely specialized to perform their ...
Jun 6, 2019
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An embryo is an amazing thing. From just one initial cell, an entire living, breathing body emerges, full of working cells and organs. It comes as no surprise that embryonic development is a very carefully orchestrated process—everything ...
Dec 3, 2012
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University of Saskatchewan (USask) research, which has been published in Communications Biology, highlights the discovery of the lipid-lowering effects of nesfatin-1-like peptide (NLP). This newly identified peptide—or ...
May 28, 2024
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Common conditions such as indigestion and heartburn as well as peptic ulcers, autoimmune gastritis and stomach and esophageal cancers have one thing in common—they involve disruptions of the normal activity of parietal ...
May 10, 2024
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A new study published in Nature Genetics led by the Mead Group in the Radcliffe Department of Medicine has demonstrated a previously unknown effect of chronic inflammation on TP53-mutant hematopoietic stem cells.
Sep 8, 2023
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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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Essentially all human tissues and organs have the capacity to heal, to renew cells which are damaged or killed. In this context, the human brain behaves fundamentally differently. The vast majority of nerve cells are created ...
Oct 24, 2022
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