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Cancer Cells Need Normal, Non Mutated Genes To Survive
Corrupt lifestyles and vices go hand in hand; each feeds the other. But even the worst miscreant needs customary societal amenities to get by. It"s the same with cancer cells. While they rely on vices in the form of genetic mutations to wreak havoc, they must sustain their activity, and that requires equal parts vice and virtue.
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What Are Cataracts? What Causes Cataracts?
Cataracts are cloudy areas in the lens inside the eye - which is normally clear. Cataracts can develop in one or both eyes. If they develop in both eyes, one will be more severely affected than the other. A normally clear lens allows light to pass through to the back of the eye, so that the patient can see well-defined images. If a part of the lens becomes opaque light does not pass through easily and the patient"s vision becomes blurry - like looking through cloudy water or a fogged-up window. The more opaque (cloudier) the lens becomes, the worse the person"s vision will be.
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Novel Herbal Therapy For Men At High Risk Of Prostate Cancer: Results Of Phase I Trial
Results of a phase I clinical trial of a novel herb-based therapeutic called Zyflamend have demonstrated that the therapy is associated with minimal toxicity and no serious adverse events in men at high-risk for developing prostate cancer.
Endocrinology

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). This information was reprinted from dailyreports.kff.org with kind permission from the Henry J. Kaiser Family Foundation. You can view the entire Kaiser Daily U.S. HIV/AIDS Report, search the archives and sign up for email delivery at dailyreports.kff.org. © Henry J. Kaiser Family Foundation. All rights reserved.


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