Laboratory research has always been limited in terms of what conclusions scientists can safely extrapolate from animal experiments to the human population as a whole. Many promising findings in mice have not held up under ...
May 29, 2011
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Researchers at the Human Genome and Stem Cell Research Center (HUG-CELL), hosted by the University of São Paulo's Institute of Biosciences (IB-USP) in Brazil, have developed a technique to reconstruct and produce livers ...
Apr 6, 2021
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Scientists at the BC Cancer Agency, Vancouver Coastal Health Research Institute, and the University of British Columbia are excited over a discovery made while studying rare tumour types.
Dec 21, 2011
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For the first time, researchers have analyzed the multitude of microorganisms residing in the human gut as a complex, integrated biological system, rather than a set of separate species. Their approach has revealed patterns ...
Jan 10, 2012
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A large number of people are currently contracting COVID-19. Fortunately, most of them are experiencing only mild symptoms, largely thanks to the high vaccination rate. However, in some individuals the disease takes a much ...
Aug 15, 2022
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(AP) -- George Eberhardt turned 107 last month, and scientists would love to know how he and other older folks like him made it that far. So he's going to hand over some of his DNA. He's one of 100 centenarians taking part ...
Oct 26, 2011
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When Daniel Benjamin was just beginning his PhD program in economics in 2001, he attended a conference with his graduate school advisers. They took in a presentation on neuroeconomics, a nascent field dealing with how the ...
Jul 4, 2017
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A set of proteins involved in the body's natural defenses produces a large number of mutations in human DNA, according to a study led by researchers at the National Institutes of Health. The findings suggest that these naturally ...
Jul 14, 2013
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A team of researchers at Case Western Reserve University School of Medicine have identified a new mechanism by which colon cancer develops. By focusing on segments of DNA located between genes, or so-called "junk DNA," the ...
Apr 12, 2012
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(Medical Xpress)—The importance of the bacteria that live within our digestive tracts is just beginning to be fully realized, and while it has long been known that they assist in digestion and absorption of nutrients, little ...
