A new study reveals for the first time the steps through which human immunodeficiency virus (HIV) binds to the receptors on the membranes of T cells—white blood cells that fight infection. The finding could have implications ...
Nov 28, 2023
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How often do you think about your hypothalamus? Chances are that you never do. As compared to the rest of our brain, it is tiny—just the size of an almond. Yet it is our body's master control, regulating a myriad of functions ...
Nov 21, 2023
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Cardiometabolic disease (CMD) is an umbrella term that includes conditions such as obesity, diabetes, high cholesterol, and hypertension. Unfortunately, many adults in the United States have CMDs and the rates are on the ...
Nov 20, 2023
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Unlike humans, zebrafish can completely regenerate their hearts after injury. They owe this ability to the interaction between their nervous and immune systems, as researchers led by Suphansa Sawamiphak from the Max Delbrück ...
Nov 17, 2023
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A hunger hormone produced in the gut can directly impact a decision-making part of the brain in order to drive an animal's behavior, finds a new study by UCL (University College London) researchers.
Nov 16, 2023
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The cells that make up our bodies are constantly communicating with each other, sometimes directly by physical touch. These interactions allow cells to respond to their neighbors, adapt to their surrounding environment and ...
Nov 16, 2023
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Short sleep lengths, daytime napping and even long sleep lengths have been linked to an increased risk of elevated blood pressure and cardiovascular disease, a new study out of the Baker Heart and Diabetes Institute has found.
Nov 14, 2023
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A team at Weill Cornell Medicine has mapped the location and spatial features of blood-forming cells within human bone marrow. Their findings confirm hypotheses about the anatomy of this tissue and provide a powerful new ...
Nov 14, 2023
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Grade school–age children with better cardiovascular health may have better cognitive function, according to new research.
Nov 14, 2023
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An experimental device that isolates blood flow to the brain has the potential to revolutionize brain research. The device redirects the brain's blood supply through a pump that maintains or adjusts a range of variables necessary ...
Nov 13, 2023
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