Researchers have developed a new technique to identify hotspots of malaria parasite evolution and track the rise of malarial drug resistance, faster and more efficiently than ever before.
Jun 13, 2012
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St. Jude Children's Research Hospital scientists have rewritten the job description of the protein TopBP1 after demonstrating that it guards early brain cells from DNA damage. Such damage might foreshadow later problems, ...
Apr 23, 2012
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Medical scientists at Trinity College Dublin in conjunction with researchers in Paris have investigated the consequence of natural killer cell deficiency in six related patients and identified a new genetic disorder which ...
Mar 15, 2012
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Another layer in breast cancer genetics has been peeled back. A team of researchers at Jefferson's Kimmel Cancer Center (KCC) led by Richard G. Pestell, M.D., PhD., FACP, Director of the KCC and Chair of the Department of ...
Feb 6, 2012
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Telomeres, the very ends of chromosomes, become shorter as we age. When a cell divides it first duplicates its DNA and, because the DNA replication machinery fails to get all the way to the end, with each successive cell ...
Jan 16, 2012
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From tracking activities within bacteria to creating images of molecules that make up human hair, several experiments have already demonstrated the unique abilities of the revolutionary imaging technique called multi-isotope ...
Jan 15, 2012
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Scripps Research Institute scientists have discovered a basic mechanism that can enable developing cancer cells to sustain abnormal growth. The finding is expected to lead to the targeting of this mechanism with drugs and ...
Jul 7, 2011
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UBC researchers have developed a DNA measurement platform that sets dramatic new performance standards in the sensitivity and accuracy of sample screening.
Jul 3, 2011
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New research from North Carolina State University shows that a "gatekeeper" protein plays an important role in skin-cancer prevention in humans and lab mice.
May 18, 2011
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Damage to normal DNA is a hallmark of cancer cells. Although it had previously been known that damage to normal cells is caused by stress to their DNA replication when cancerous cells invade, the molecular basis for this ...
May 3, 2011
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