(Medical Xpress)—The medial preoptic area of the brain has been found over the years to be very closely involved with certain behaviors in mice, such as sexual proclivity, locomotion, aggression and the motivation to care ...
By sequencing cancer-cell genomes, scientists have discovered vast numbers of genes that are mutated, deleted or copied in cancer cells. This treasure trove is a boon for researchers seeking new drug targets, but it is nearly ...
Aug 15, 2012
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As upper level undergraduate genetics instructors plan their syllabi for the fall semester, the Genetics Society of America's GENETICS journal offers a new educational resource, articles called "Primers." These articles ...
Aug 9, 2012
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Researchers at the Johns Hopkins Malaria Research Institute have, for the first time, determined the function of a series proteins within the mosquito that transduce a signal that enables the mosquito to fight off infection ...
Jun 7, 2012
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Researchers from VTT Technical Research Centre of Finland have in collaboration with the University of Turku, Indiana University and two Finnish companies, Biotie Therapies Corp. and Pharmatest Services Ltd, discovered a ...
May 21, 2012
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Researchers at Winship Cancer Institute are developing a technique to remove cancer cells' defenses against radiation.
Mar 15, 2012
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In a healthy immune system, invading pathogens trigger a cascade of alerts and responses to fight off the infection. Sensors called toll-like receptors, or TLRs, act as one of the first lines of defense. Two of these sensors, ...
Mar 14, 2012
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For the past decade, scientists have been pursuing cancer treatments based on RNA interference — a phenomenon that offers a way to shut off malfunctioning genes with short snippets of RNA. However, one huge challenge ...
Feb 27, 2012
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A team of researchers at the UC Davis Institute for Regenerative Cures has developed a technique for using stem cells to deliver therapy that specifically targets the genetic abnormality found in Huntington's disease, a hereditary ...
Jan 19, 2012
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New discoveries about follicular lymphoma, a currently intractable form of cancer, highlight the power of functional genomics in cancer gene discovery. A report in the Oct 28th issue of Cell demonstrates how genetic insights ...
Oct 27, 2011
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