(Phys.org) —DNA evidence is invisible and remarkably easy to transfer, making it possible for a sample to be spilled or even planted on a piece of evidence.
Apr 30, 2013
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(Phys.org) —University of Florida researchers have developed a "DNA nanotrain" that fast-tracks its payload of cancer-fighting drugs and bioimaging agents to tumor cells deep within the body. The nanotrain's ability to ...
Apr 30, 2013
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A team at The Open University is designing dog-friendly technologies which will help animals and people to work together in their homes. They will present the significance of this approach in a paper at the ...
Apr 26, 2013
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(Phys.org) —Proteins, unlike diamonds, aren't forever. And when they wear out, they need to be degraded in the cell back into amino acids, where they will be recycled into new proteins. Researchers at Rockefeller ...
Apr 26, 2013
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(Phys.org) —Researchers have married two biological imaging technologies, creating a new way to learn how good cells go bad.
Apr 25, 2013
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The Genomic Instability Group led by researcher Óscar Fernández-Capetillo at the Spanish National Cancer Research Centre (CNIO), has for the first time obtained a panoramic photo of the proteins that take part in human ...
Apr 25, 2013
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(Phys.org) —The macroscopic effects of certain nanoparticles on human health have long been clear to the naked eye. What scientists have lacked is the ability to see the detailed movements of individual ...
Apr 25, 2013
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As many as one in 50 people around the world is infected with some type of hepacivirus or pegivirus, including up to 200 million with hepatitis C virus (HCV), a leading cause of liver failure and liver cancer. There has been ...
Apr 22, 2013
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Scientists at the Walter and Eliza Hall Institute and their collaborators have tailor-made a new chemical compound that blocks a protein that has been linked to poor responses to treatment in cancer patients.
Apr 21, 2013
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A protein which is intimately involved in cancer-promoting cell signaling also keeps a key component of the signaling pathway tied down and inactive, a team led by scientists from The University of Texas MD Anderson Cancer ...
Apr 19, 2013
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The journal Accounts of Chemical Research has published the article "Anion Transporters and Biological Systems", by Professor Ricardo Pérez Tomás, from the Department of Pathology and Experimental Therap ...
Apr 19, 2013
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An Indiana University School of Medicine breast cancer surgeon is pursuing research that will utilize glass, gold, nanotechnology and Greek mythology hoping to vanquish breast cancer that has metastasized ...
Apr 18, 2013
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(Phys.org) —Recently, doctors have begun to categorize breast cancers into four main groups according to the genetic makeup of the cancer cells. Which category a cancer falls into generally determines the ...
Apr 15, 2013
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(Phys.org) —Cornell researchers have created a pore in "Cornell Dots" – brightly glowing nanoparticles nicknamed C-Dots – that can carry medicine. This new and improved nanoscale courier may help light ...
Apr 12, 2013
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Mention a breakthrough involving "gumbo" technology in this city, and people think of a new twist on The Local Dish, the stew that's the quintessence of southern Louisiana cooking. But scientific presentations at a meeting ...
Apr 10, 2013
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