In the News
Study Examines Role Of Cannabinoid Receptors In Alcohol Abuse
A new set of experiments in mice confirms that a brain receptor associated with the reinforcing effects of marijuana also helps to stimulate the rewarding and pleasurable effects of alcohol. The research confirms a genetic basis for susceptibility to alcohol abuse and also suggests that drugs designed to block these receptors could be useful in treatment. Nanoscientists Describe Electron Movement Through Molecules
Molecular electronics is the ultimate miniaturization of electronics. In this area of research, scientists have been studying the movement of electrons through individual molecules in an effort to understand how they might control and use the process in new technologies. Marine Sponge Yields Nanoscale Secrets That May Have Hi-Tech Applicati
The simple marine sponge is inspiring cutting-edge research in the design of new materials at the University of California, Santa Barbara.A report about these exciting new results involving the use of gold nanoparticles is the cover story of the current issue of the scientific journal, Advanced Materials, written by UCSB scientists. Experimental Drug Boosts Survival In Recurrent Ovarian Cancer
An experimental drug has shown promise in extending the survival period for women with recurrent ovarian cancer whose treatment options have dwindled. Early testing data showed that pertuzumab added weeks to the lives of Stage 3 ovarian cancer patients whose disease had returned after treatment with existing chemotherapy. New Dopamine Brain Target Discovered; Potential Breakthrough For Schiz
A team of Canadian researchers, lead by Dr. Susan George and Dr. Brian O'Dowd at the Center for Addiction and Mental health, discovered a Gq/11-coupled signalling unit that triggers a calcium signal. This novel target is turned on by stimulating D1 and D2 dopamine receptors. This is the first time that a direct connection between dopamine and calcium signals has been reported. This data has significant implications for schizophrenia. Human Rights Campaign: Coming Out
Material provided in association with National Coming Out Day on October 11. Features the "Coming Out Guide ... a map for planning your coming out conversations with yourself, family and friends. It also provides basic information and resources about gay, lesbian, bisexual and transgender people."Also includes material about coming out as a bisexual or as a transgender, coming out in communities of color, and resources for straight supporters. From the Human Rights Campaign. Gene Mutations Responsible For Childhood Cataracts Discovered
Gene mutations responsible for causing cataracts in children have been identified by a team of University of Utah vision researchers. The discovery was reported in a recent issue of The Journal of Medical Genetics. Immune Cells Fighting Chronic Infections Become Progressively 'Exhaust
A new study of immune cells battling a chronic viral infection shows that the cells, called T cells, become exhausted by the fight in specific ways, undergoing profound changes that make them progressively less effective over time. The findings also point to interventions that would reverse the changes, suggesting that novel therapies could be developed to reinvigorate T cells that become depleted in their struggle against a virus. Vitamin D, Taxotere Combination Extends The Lives Of Men With Advanced
Men with advanced prostate cancer who take an experimental, high-dose vitamin D pill with chemotherapy live about eight months longer than those receiving chemotherapy and placebo, according to a new study. CT With Multiplanar Reconstruction Gives New Perspective On Complex An
CT with multiplanar reconstruction provides a clear multi-dimensional view of tibial triplane fractures of the ankle--a view that alters what is found in many medical textbooks and changes the way physicians understand these complex fractures, a new study shows.
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