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Researchers Find BRCA1 Tumor Suppression Nullified By Cyclin D1 Scientists have discovered that a protein called cyclin D1, grossly overproduced in about half of all cases of breast cancer, can also disrupt BRCA1's normal role as a cancer inhibitor. Because cyclin D1 binds to the same estrogen receptor as does BRCA1, when the cell is flooded with cyclin D1, BRCA1 is unable to activate a pathway that stops cancer development.Study results reaffirm cyclin D1 as a candidate target for molecular therapeutic control of breast tumor development. Captive Passage: The Transatlantic Slave Trade and the Making of the A "The transatlantic slave trade was the second leg of a triangular economic route between Europe, Africa, and the Americas."This online exhibit examines this slave trade and "seeks to increase understanding of this maritime epic and its legacies in the modern world."Topics addressed include departure, middle passage, arrival, abolition, and legacy (such as food, education, religion, and music). Also includes images, a quiz, and a bibliography. From The Mariners' Museum, Newport News, Virginia. Roald Dahl's 'Fantastic Mr. Fox' Melds Classic Stop-Motion, Cutting-Ed On the surface, stop-motion animation is a very low-tech process, but to create the world of Fantastic Mr. Fox, based on the beloved children's book by Roald Dahl, it required an architecture of cutting-edge technology capable of handling the 5,229 shots with 621,450 frames totaling 120 GB of data.

 Chemical Used In Food Containers Disrupts Brain Development Widely used in products such as food cans, milk container linings, water pipes and even dental sealants, bisphenol has now been found to disrupt important effects of estrogen in the developing brain. A University of Cincinnati (UC) research team, headed by Scott Belcher, PhD, reports in two articles in the December 2005 edition of the journal Endocrinology that BPA shows negative effects in brain tissue "at surprisingly low doses." New Group Of Algae Discovered: Picobiliphytes An international group of researchers has succeeded in identifying a previously unknown group of algae. As currently reported in the scientific journal Science, the newly discovered algae are found among the smallest members of photosynthetic plankton -- the picoplankton. On account of the minute size of the organisms and the appearance of phycobili-proteins, researchers have termed the new group "Picobiliphyta." Drug Company-sponsored Events For Health Professionals Fail To Disclos Australian reporting standards for disclosing the ties between pharmaceutical companies and health professionals are not comprehensive enough, according to a new analysis. Songbirds Reveal How Practice Improves Performance Learning complex skills like playing an instrument requires a sequence of movements that can take years to master. Last year, neuroscientists reported that by studying the chirps of tiny songbirds, they were able to identify how two distinct brain circuits contribute to this type of trial-and-error learning in different stages of life. Simple test could offer cheap solution to detecting landmines Scientists have developed a simple, cheap, accurate test to find undetected landmines. Common Virus May Help Doctors Treat Deadly Brain Tumors A common human virus may prove useful in attacking the deadliest form of brain tumors, according to a new study. The researchers said the finding is an important step in developing a vaccine that can attack the tumors by enlisting the help of the body's immune system. Boxing Day boredom and monkey proteins It’s Boxing Day and you’re probably seriously bored playing the “normal” game of Pick-up Monkeys. Rather than heading for the Wii or the PS3, how about adding a little monkey magic, or more seriously some wire binders and following Dr N. Michael Green, Division of Mathematical Biology, of the UK’s prestigious Medical Research Council (MRC) [...]
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