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Study Examines Gender Differences In Immune System's Response To HIV
New research showing that "a receptor molecule involved in the recognition of HIV-1 responds to the virus differently in women than in men," might "explain why HIV infection progresses faster to AIDS in women than in men with similar viral loads," the HealthDay/Greenville Daily Reflector reports. The study was conducted by researchers at the Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University and will be published in an upcoming issue of the journal Nature Medicine. Study authors also note that during the early stages of infection, women tend to have a stronger immune response to HIV than men, but then progress to AIDS more quickly. The different immune system response "then leads to differences in chronic T-cell activation, a known activator of disease progression, according to the researchers," the article states (7/13). Researcher Marcus Altfeld said the findings raise new questions about how sex hormones affect HIV in the body. "Focusing on immune activation separately from viral replication might give us new therapeutic approaches" to treating HIV, he added (AFP/Google News, 7/13).
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FDA Approves Tekturna HCT(R) As Initial Treatment In Patients Unlikely To Achieve Their Blood Pressure Goals With A Single Agent
The US Food and Drug Administration (FDA) has approved Tekturna HCT((R)) (aliskiren and hydrochlorothiazide) tablets as initial therapy for patients who are likely to need multiple drugs to achieve their blood pressure goals. Tekturna HCT is a single-pill combination of Tekturna((R)) (aliskiren), the first and only approved direct renin inhibitor, and the diuretic hydrochlorothiazide (HCTZ), one of the most commonly-used high blood pressure medications.
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Varian's RapidArc Radiotherapy Technology Enables Pioneering Cancer Treatments At Top Dutch Oncology Center
Doctors in the Netherlands have developed new ways to perform radiosurgery on benign acoustic tumors using fast and precise RapidArc(TM) radiotherapy technology from Varian Medical Systems (NYSE: VAR). This is among the findings in several papers published by the team at VU University Medical Center in Amsterdam.
Public Health

First Annual Consumer Genetics Conference To Demystify Direct-to-Consumer Genetic Tests, Discuss Best Practices And Provide Forum For Dialogue

With consumer genetics becoming more of a reality to the average consumer and direct-to-consumer (DTC) genetics tests becoming more available, thought leaders, experts and DTC companies will convene in Boston on June 9-11 for the first annual Consumer Genetics Conference to move the issues to the forefront and demystify this emerging field. Preeminent leaders from government, healthcare, biotechnology and diagnostic fields, will examine consumer genetics, including its practical realities and complex policy considerations; speakers and companies will present new advances and information on available genetic tests and developments in this field. The conference is open to all who are curious, impacted by, and interested in consumer genetics, including consumers (http://www.consumergeneticsconference.com). Traditionally, genetic tests were considered by a physician if a person had a family history of a disease, or showed signs of a genetic disorder. Genetic counselors, medical geneticists and/or primary care physicians were part of the process that helped individuals understand and cope with the results, and guided them to adjust their lifestyle. DTC genetics is changing this paradigm, allowing individuals to obtain genetics test and their results directly. This unbiased forum will discuss the scientific, psychological and ethical issues that can arise as well as the benefits and best practices of consumer genetics that can enable an individual to take increasing responsibility for, and control of, their health. Speakers at the conference will include many viewpoints from experts of leading research, medical and academic institutes, as well as genomics, DTC companies and law firms. This unbiased forum is expected to further communications and enhance collaboration between the emerging industry and the science and academic community. The Personalized Medicine Coalition (PMC) and Medco will also release a public guide to consumer genetics at the conference. Consumer Genetics Conference


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