ScienceDaily Top Science Headlines
for Saturday, July 24, 2010
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Cancer-metabolism link runs deep in humans, novel network algorithm suggests (July 23, 2010) -- Eighty years ago, the medical establishment believed cancer was caused by a dysfunction of metabolism, but the idea went out of vogue. Now, scientists are again looking at metabolism and its role in cancer and other common diseases. ... > full story
Medicine from moss: Bioreactor technique may offer hope to people with age-related blindness (July 23, 2010) -- Biologists in Germany have used a moss bioreactor to produce a human protein, the absence of which leads to age-related blindness in 50 million people. ... > full story
Can I buy you a drink? Genetics may determine sensitivity to other people's drinking behavior (July 23, 2010) -- Your friend walks into a bar to meet you for happy hour. He sidles up to the bar and orders a drink -- does that make you more likely to get a drink yourself? According to new findings, genetics may determine the extent to which you are influenced by social drinking cues -- signals such as advertisements, drinks placed on a bar, and seeing other people around you drinking. ... > full story
Nanoparticles as destructive beacons to zap tumors (July 23, 2010) -- A group of researchers is developing a way to treat cancer by using lasers to light up tiny nanoparticles and destroy tumors with the ensuing heat. ... > full story
Simple screening test reduces invasive examinations for suspected bowel disease (July 23, 2010) -- A simple screening test identifies patients who are most likely to have inflammatory bowel disease and reduces the need for expensive, invasive and time consuming endoscopies, finds a new study. ... > full story
New quantum state of matter discovered in Heusler compounds: Applications in spintronics, quantum computing and new physical effects (July 23, 2010) -- Scientists have been researching Heusler compounds, which are an important material class for the use in spintronic applications. Over the past few years, new application areas have emerged in the field of renewable energy, such as solar energy and thermoelectrics. And now Heusler compounds are also being considered for future technologies such as quantum computers. ... > full story
Transparency through open notes: Risks and rewards of inviting patients to review their medical records (July 23, 2010) -- Technology has placed vast amounts of medical information literally a mouse click away. Yet what often may be central -- a doctor's notes about a patient visit -- has traditionally not been part of the discussion. In effect, such records have long been out of bounds. In a new article, researchers speculate about the risks and rewards of making clinicians' notes transparent to patients. ... > full story
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