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Robotics Insights Through Flies' Eyes
Common and clumsy-looking, the blow fly is a true artist of flight. Suddenly changing direction, standing still in the air, spinning lightning-fast around its own axis, and making precise, pinpoint landings - all these maneuvers are simply a matter of course. Extremely quick eyesight helps to keep it from losing orientation as it races to and fro. Still, how does its tiny brain process the multiplicity of images and signals so rapidly and efficiently?

World Heart Federation Warns That Burden Of Tobacco Epidemic Continues To Worsen Societies And Economies
G-20 leaders pledged to provide the International Monetary Fund with $500
News of the day
Nexavar® In Combination With Chemotherapy Shown To Extend Progression-Free Survival In Patients With Advanced Breast Cancer
Bayer HealthCare AG and Onyx Pharmaceuticals, Inc. announced that their first cooperative group-sponsored randomized Phase II trial in advanced metastatic breast cancer met its primary endpoint of progression-free survival. The study evaluated Nexavar® (sorafenib) tablets in combination with the oral chemotherapeutic, capecitabine, in patients with locally advanced or metastatic HER-2 negative breast cancer. Study findings demonstrated that the median progression-free survival was extended in patients treated with Nexavar and capecitabine compared to patients receiving capecitabine and placebo. These results were statistically significant (p-value = 0.0006). In this trial, the safety and tolerability of the combination was as expected and did not show any new or unexpected toxicities. A complete data analysis from this study is expected to be presented at an upcoming scientific meeting.
Endocrinology

Lupus Foundation Of America Web Chat Explores "Your Skin And Lupus"

Approximately two-thirds of the 1.5 million Americans living with lupus will develop some type of skin disease. Lupus is an autoimmune disease in which the immune system is unbalanced causing it to become destructive to any organ and tissue in the body. Skin disease in lupus can cause rashes or sores (lesions), most of which will appear on sun-exposed areas, such as a person"s face, ears, neck, arms, and legs. In addition, 40-70 percent of people with systemic lupus will find that their disease is made worse by exposure to ultraviolet (UV) rays from sunlight or artificial light. For this and other reasons, people with lupus are advised to take steps to protect themselves from exposure to UV light. Summertime presents a challenge for people with lupus as vacations, leisure activities and household tasks can increase time outdoors, increasing risk of lupus flares. In addition, people with lupus are also at risk for other skin problems. The Lupus Foundation of America website, http://www.lupus.org, will host a live chat, "Your Skin and Lupus," on Wednesday, July 15, beginning at 3:00 p.m. Eastern Daylight Time (UTC -4). The guest expert will be Dr. Andrew Franks, Clinical Professor of Dermatology and the Director of the Connective Tissue Disease Section of The Skin and Cancer Unit at New York University Medical Center. Dr. Franks is one of the few physicians in the country who hold board certification in dermatology, rheumatology, and internal medicine. Over the past twenty five years he has earned a distinct reputation in the area of "skin manifestations of autoimmune disease." Individuals can access the chat at the following URL: http://www.lupus.org/newsite/pages/chat_login.html Participants can submit questions during the course of the hour-long live chat, or in advance through the LFA website. A transcript of the chat will be posted within 24-hours following the chat. Lupus Foundation of America


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