Gastrointestinal stromal tumours (GIST) are relatively rare tumours of the gastrointestinal tract that can occur both as a harmless incidental finding and as aggressive, malignant disease. Two key genetic mutations that can ...
Sep 11, 2013
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(Medical Xpress)—Viruses often spread through the brain in patchwork patterns, infecting some cells but missing others. New research at Washington University School of Medicine in St. Louis helps explain why. The scientists ...
Mar 7, 2013
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(Medical Xpress)—Doctors may one day treat some forms of blindness by altering the genetic program of the light-sensing cells of the eye, according to scientists at Washington University School of Medicine in St. Louis.
Jan 25, 2013
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Many patients who have genetic testing for Lynch syndrome, a hereditary predisposition to colon cancer, receive the inconclusive result "variants of uncertain clinical significance." This can be a problem, as people with ...
Nov 1, 2012
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Veteran British scientist John Gurdon, who shared the Nobel Prize for medicine on Monday, is often described as the "godfather of cloning" for his work on stem cell research but was once told by his teacher not to pursue ...
Oct 8, 2012
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Too often, newborns die of genetic diseases before doctors even know what is to blame. Now scientists have found a way to decode those babies' DNA in just days instead of weeks, moving gene-mapping closer to routine medical ...
Oct 3, 2012
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Scientists at Charité – Universitätsmedizin Berlin could explain a yet unknown regulatory network that controls the growth of tumor cells. Understanding such networks is an important task in molecular tumor biology in ...
Sep 25, 2012
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The presence of multiple ovarian cancer genomes in an individual patient and the absence or downregulation of the gene LRP1B are associated with the development of chemoresistance in women with the high-grade serous cancer ...
Aug 15, 2012
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Parents must be considered when states decide to expand genetic screening programs for newborns, according to a new study that looked at mandatory testing panels and political pressure by advocacy groups.
Jun 21, 2012
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A team of researchers led by Michael H. Antoni, director of the Center for Psycho-Oncology Research at the University of Miami (UM) has shown that a stress management program tailored to women with breast cancer can alter ...
Mar 21, 2012
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