Wednesday, 1 January 2014

New Molecular Targets Identified in Some Hard-to-treat Melanomas Provide Potential Treatment Option, Say Researchers

Two new BRAF fusions in melanomas previously considered to be negative for molecular targets, and that melanomas with these fusions were found to be potentially sensitive to anticancer drugs called MEK inhibitors, reveal scientists. The findings of the study were published in iClinical Cancer Research/i, a journal of the American Association for Cancer Research. According to Dr. Sosman, professor of medicine at Vanderbilt-Ingram Cancer Center in Nashville, Tenn., "About ...

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Charm Your Girl With the Right Testosterone Levels

A right mixture of testosterone can make healthy brain changes and a new study sheds light on how testosterone acts in the human brain to regulate speech and could help explain how anabolic steroids affect human behaviours. Singing and courting a female canary is more than just motivation. What's needed is a right mix of testosterone. Researchers at the Johns Hopkins University have found that introducing testosterone in select areas of a male canary's ...

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A Good Night's Sleep Helps to Promote Brain Health

Swedish scientists on Tuesday said they had found further evidence that good sleep habits help to promote the health of brain cells while lack of sleep may promote neurodegenerative processes. The clues come in two so-called biomarkers -- tell-tales of biological activity -- found in the blood of sleep-deprived young men. A team at Uppsala University recruited 15 healthy volunteers, and deprived them of sleep for a night or let them sleep for eight hours. ...

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Global New Year 2014 Party Starts in Sydney With Dazzling Fireworks

New Year 2014 begins with a bang as Sydney kicked off New Year celebrations with a dazzling fireworks display, the first in a wave of pyrotechnics to usher in 2014 from Hong Kong to world record-chasing Dubai. Seven tonnes of explosives lit up Australia's biggest city, with fireworks shooting off the Opera House for the first time in more than 10 years as part of the December 31 extravaganza, focused on the Harbour Bridge. "They were absolutely fantastic," ...

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More Than 2 Million Sign Up for 'Obamacare' Health Insurance

More than 2 million people have signed up for private health insurance under the Affordable Care Act through President Barack Obama's signature reform after a botched rollout, the US government said Tuesday. The Affordable Care Act, widely known as Obamacare, is designed to offer insurance to millions of Americans who have never been able to secure it before -- some because of pre-existing health conditions like heart disease that insurers were unwilling to cover. ...

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