Taking a sample from just one part of a tumour may not give a full picture of its‘genetic landscape’, according to a study published in the New England Journal of Medicine.
The findings could help explain why attempts at using single biopsies to identify biomarkers to which personalised cancer treatments can be targeted have not been more successful. (more…)
Sharing scientific knowledge is a fundamental part of university life. Regardless of whether you’re an undergraduate or a tenured professor, everyone has the responsibility of spreading their knowledge as widely as possible.
Why would you want to, though? “For a variety of reasons,” answers William Raillant-Clark, Press attaché at Université de Montréal’s Office of Communications and Public Relations. “The media is an excellent vehicle for communicating your ideas or your discoveries to the general public, and it can also draw the attention of your research peers to your work. This is one of the reasons why funding partners and potential research directors take into consideration science outreach work.” (more…)
A new atlas and catalog of the entire infrared sky with more than a half-billion stars, galaxies and other objects captured by NASA’s Wide-field Infrared Survey Explorer (WISE) mission was unveiled by NASA Wednesday. (more…)
In the wilds of New York City — or as wild as you can get so close to skyscrapers — scientists have found a new leopard frog species that for years biologists mistook for a more widespread variety of leopard frog.
While biologists regularly discover new species in remote rain forests, finding this one in the ponds and marshes of Staten Island, mainland New York and New Jersey — sometimes within view of the Statue of Liberty — is a big surprise, said the scientists from UCLA, Rutgers University, UC Davis, and The University of Alabama who worked together to make the unexpected discovery. (more…)
ANN ARBOR, Mich.— What does a solar storm sound like? To get an idea, a University of Michigan researcher has created a “sonification” of measurements from two spacecraft during the most recent storm. Take a listen in this video. (more…)
The meal is pushed way, untouched. Loss of appetite can be a fleeting queasiness or continue to the point of emaciation. While it’s felt in the gut, more is going on inside the head.
New findings are emerging about brain and body messaging pathways that lead to loss of appetite, and the systems in place to avoid starvation. (more…)
UA undergraduate researcher Ersilia Anghel has been collecting artistic photographs of minerals, plants, animals and humans, illustrating the intersections between the arts and sciences
Scientists and artists have long collaborated to produce illustrative images and paintings of medical procedures, human anatomy and botanical displays. (more…)
Technique could be used to direct growth of blood vessels or tissues in the laboratory
Christian Santangelo, Ryan Hayward and colleagues at the University of Massachusetts Amherst recently employed photographic techniques and polymer science to develop a new technique for printing two-dimensional sheets of polymers that can fold into three-dimensional shapes when water is added. The technique may lead to wide ranging practical applications from medicine to robotics (more…)
