A genetic analysis suggests that the servants and retainers who lived, worked, and died at Machu Picchu, the renowned 15th century Inca palace in southern Peru, were a diverse community representing many different ethnic ...
Jul 26, 2023
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A study based on more than 600,000 participants suggests that insomnia increases the risk of influenza and other respiratory infections. Sleep problems also increased the risk of COVID-19 infection requiring hospitalization.
Jun 8, 2023
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The gene ECHS1 encodes for enoyl-CoA hydratase short-chain 1, a mitochondrial enzyme involved in branched-chain amino acid and fatty acid metabolism. Rare inherited mutations in the ECHS1 lead to mitochondrial ECHS1 deficiency, ...
May 18, 2023
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In the year 2000, Dutch scientists went on a mission of exploration—not to discover lands or riches, but to identify unknown causes of acute respiratory infections.
Apr 12, 2023
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Prostate cancer takes a greater toll on Black men than on men of other races. In the United States, one in six Black men will get prostate cancer in their lifetime, compared to one in eight men overall. Black men are also ...
Mar 3, 2023
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A highly infectious strain of avian influenza is tearing through commercial and backyard poultry flocks, causing egg prices to rise as sick chickens are culled across the United States.
Feb 14, 2023
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Only one in 100,000 people suffer from a pheochromocytoma, a tumor of the adrenal gland. If the tumor has already metastasized, a radioactive compound can be used to detect malignant cells that have spread to other parts ...
Feb 9, 2023
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ABO blood-type compatibility between organ donors and recipients is crucial for safe transplantations. Across the different ABO blood groups, longer wait-times for a kidney transplant are often experienced by patients who ...
Jan 18, 2023
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A study conducted in Serrana, a small town in São Paulo state used as a model for COVID-19 vaccination in Brazil, shows that mass vaccination reduced the severe case and death rates even while the gamma and delta variants ...
Dec 21, 2022
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For the longest time, clinicians have treated cardiovascular disease by focusing on diabetes and blood pressure control, reducing cholesterol using medications like aspirin and statins.
Dec 15, 2022
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