An international research team has provided one of the first real-world estimates of vaccine effectiveness against omicron infections, irrespective of symptoms or severity. From a serological survey of 5,310 blood donors ...
Feb 7, 2023
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A study from Karolinska Institutet in Sweden sheds new light on the question of whether the sex and previous pregnancy of blood donors affects survival in patients who receive red blood cell transfusions. According to the ...
Jun 13, 2022
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The human intestine may provide up to 10 percent of blood cells in circulation from its own reservoir of blood-forming stem cells, a surprising new study from researchers at Columbia University Vagelos College of Physicians ...
Nov 29, 2018
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A new analysis of national kidney transplant and organ discard data concludes that too many deceased donor organs with acute kidney injury (AKI) may be needlessly going to waste because of a change in the way kidneys are ...
Jan 13, 2022
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Amid much speculation and research about how our genetics affect the way we age, a University of California, Berkeley, study now shows that individual differences in our DNA matter less as we get older and become prone to ...
Oct 7, 2022
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There are about 100 trillion cells that make up the human body. A new megascience endeavor will catalog and image each of the 200 or more types of cells from the 80 known organs and identify the genes that are active in these ...
Sep 27, 2018
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A 59-year-old woman from upstate New York and a 60-year-old woman from the New York metro area were the first patients in New York state and among the first in the United States to receive transplanted lungs that were assessed ...
Dec 12, 2011
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Johns Hopkins researchers have demonstrated that human liver cells derived from adult cells coaxed into an embryonic state can engraft and begin regenerating liver tissue in mice with chronic liver damage.
May 11, 2011
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A new study has found that the sex or pregnancy history of red blood cell donors does not influence the risk of death among patients who receive their blood. The study adds to a growing body of literature examining whether ...
Jun 11, 2019
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One day, cardiac patients may enjoy a new lease on life with pig hearts beating in their chests, said researchers reporting a major advance Tuesday in cross-species organ transplantation.
Apr 5, 2016
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