Delineation of the origin of the retrovirus known as XMRV from the genomes of laboratory mice indicates that the virus is unlikely to be responsible for either prostate cancer or chronic fatigue syndrome in humans, as has been widely published. The virus arose because of genetic recombination of two mouse viruses. Subsequent infection of lab experiments with XMRV formed the basis of the original association.
Related posts:
- XMRV and related viruses not confirmed in blood of healthy donors or chronic fatigue syndrome patients A study supported by the U.S. Department of Health and Human Services could not validate or confirm previous research findings that suggested the presence of one of several viruses in blood samples of people living with chronic fatigue syndrome. The new study also could not find the viruses in blood samples of healthy donors who […]...
- Medicare: Independent panel to present findings on role of active surveillance in the management of localized prostate cancer Prostate cancer is the second leading cause of cancer-related deaths among men in the United States. It is estimated that in 2010, approximately 32,000 American men died of prostate cancer and 218,000 were newly diagnosed with the disease....
- Medicare Help, Immune Cell’s Role, Lupus Nephritis Demonstrated, Paves Way for Safety Testing, of Potential New Use for Asthma Drug National Institutes of Health scientists have discovered that the activation of immune cells called basophils causes kidney damage in a mouse model of lupus nephritis. These findings and the team’s associated research in humans may lead to new treatments for this serious disease, a severe form of systemic lupus erythematosus (SLE) that affects the kidneys […]...
- Medicare Card: Gene Linked to Alzheimer’s Disease Plays Key Role in Cell Survival Scientists have discovered that a gene linked to Alzheimer’s disease may play a beneficial role in cell survival by enabling neurons to clear away toxic proteins. A study funded by the National Institute on Aging (NIA), part of the National Institutes of Health, shows the presenilin 1 (PS1) gene is essential to the function of […]...
- Study of youth to seek origins of heart disease among African-Americans Researchers supported by the National Institutes of Health are undertaking a preliminary study to identify the early origins of heart disease among African-Americans. The new feasibility study will enroll children and grand children of participants taking part in the largest study of heart disease risk factors among African-American adults, the Jackson Heart Study (JHS), in […]...
- MedicarCard.com, NIH, Human Microbiome Project, Researchers Publish First Genomic, Collection of Human Microbes The Human Microbiome Project (HMP) today published an analysis of 178 genomes from microbes that live in or on the human body. The researchers discovered novel genes and proteins that serve functions in human health and disease, adding a new level of understanding to what is known about the complexity and diversity of these organisms....
- Lower blood pressure goal benefits African-Americans with chronic kidney disease, protein in the urine On average, a lower blood pressure goal was no better than the standard blood pressure goal at slowing progression of kidney disease among African-Americans who had chronic kidney disease resulting from high blood pressure, according to results of the African-American Study of Kidney Disease and Hypertension (AASK), the largest and longest study of chronic kidney […]...
- Bypass surgery, medications both options to be considered for heart failure patients with coronary artery disease A new study found that coronary artery bypass surgery added to medical therapy for selected chronic heart failure patients offered benefits over medical therapy alone. The combination of the two treatment approaches reduced the combined rate of deaths and heart-related hospital stays by 15 percent, although the total number of deaths between the two groups […]...
- Systemic lupus erythematosus: From mouse models to human disease and treatment On Sept. 2-3, 2010, the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), the National Cancer Institute (NCI), the National Institute of Allergy and Infectious Diseases (NIAID), and the NIH Office of Research on Women’s Health (ORWH) will convene a two-day conference on Systemic Lupus Erythematosus: From Mouse Models to Human Disease and […]...
- Mounting Disability Claims – Social Security Help Michael J. Astrue, Commissioner of Social Security, today announced that the agency’s first Extended Service Team (EST) is open for business in Little Rock, Arkansas. The Little Rock EST will make disability decisions for state Disability Determinations Services (DDSs) that are most adversely affected by the flood of new initial disability claims resulting from the economic downturn and from counterproductive furloughs of employees at the state level...
- Saw palmetto no more effective than placebo for urinary symptoms Saw palmetto, a widely used herbal dietary supplement, does not reduce urinary problems associated with prostate enlargement any better than a placebo, according to research funded by the National Institutes of Health. The study was published Sept. 28 in the Journal of the American Medical Association....
- Social Security Helps States with Mounting Disability Claims Commissioner of Social Security, today announced that the agency’s first Extended Service Team (EST) is open for business in Little Rock, Arkansas. The Little Rock EST will make disability decisions for state Disability Determinations Services (DDSs) that are most adversely affected by the flood of new initial disability claims resulting from the economic downturn and from counterproductive furloughs of employees at the state level. Later this year, Social Security will open additional ESTs in Madison, Mississippi; Roanoke, Virginia; and Oklahoma City, Oklahoma. The ESTs are in states that have a history of high quality and productivity, as well as the capacity to hire and train significant numbers of additional employees. “The strategy behind ESTs builds on our success with National Hearing Centers, where cases are handled electronically from all over the country,” Commissioner Astrue said. “These centralized units have reduced the hearings backlog and improved processing times at some of the hardest-hit hearing offices. This approach clearly works and extending it in this way can help us meet the challenge of unprecedented growth in our disability workloads.” Social Security expects to receive more than 3.3 million applications for disability benefits this fiscal year (FY), about 700,000 more than in FY...
- Medicare Card: NIH-Supported Experimental Marburg Vaccine Prevents Disease Two Days after Infection An experimental vaccine developed to prevent outbreaks of Marburg hemorrhagic fever continues to show promise in monkeys as an emergency treatment for accidental exposures to the virus that causes the disease. There is no licensed treatment for Marburg infection, which has a high fatality rate....
- Trace amounts of germ-killing molecules predict disease survival Investigators at the National Institutes of Health have observed that the survival rate of people with a rare immunodeficiency disease called chronic granulomatous disease (CGD) is greatly improved when even very low levels of microbe-killing molecules are present. Because production of these molecules, made by an enzyme called NADPH oxidase, can be predicted from genetic […]...
- Medicare – Lung Disease the Links to Health People with a mild form of a common lung condition—even those without symptoms—are at increased risk for heart problems, according to a new study. This is the first report that mild, often-symptomless chronic obstructive pulmonary disease (COPD) may be linked to the heart's pumping ability...