OCT News and Research

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Financing HIV/AIDS prevention, treatment could cost $400B-$700B over 20 years

A new report published by the Results for Development Institute in the Lancet "has offered governments and donors a glimpse into the future of HIV epidemics - and what it will cost to prevent and treat them. Researchers warn of hard choices ahead and a need for some countries to take more responsibility for their national programmes," IRIN/PlusNews reports. Study authors present their "cheapest" and "ideal" scenarios for HIV/AIDS funding in the future, according to IRIN/PlusNews.

11 Oct 2010

Researchers develop new approach to treat inflammatory bowel disease

Researchers at the Georgia Institute of Technology and Emory University have developed a novel approach for delivering small bits of genetic material into the body to improve the treatment of inflammatory bowel diseases. Delivering short strands of RNA into cells has become a popular research area because of its potential therapeutic applications, but how to deliver them into targeted cells in a living organism has been an obstacle.

11 Oct 2010

Federal judge in Michigan rules health law constitutional

His decision rejected the "argument that Congress lacked the power to create the legislation's 'individual mandate,' which requires virtually all Americans to purchase health insurance," The Washington Post reports. "Other federal courts have already dismissed some challenges to the law on technical grounds — ruling, for instance, that the plaintiffs lacked standing.

11 Oct 2010

Research-based tip sheets provide details on breast cancer

Throughout October, National Breast Cancer Awareness Month, experts from Fred Hutchinson Cancer Research Center and its clinical care partner, the Seattle Cancer Care Alliance, are offering a series of weekly research-based tip sheets regarding a variety of topics related to breast cancer, including breast cancer prevention, screening and early detection, treatment, and survivorship.

11 Oct 2010

Research roundup: Examining comparative effectiveness research and changes in Medicare Part D

Health Affairs: The Potential Impact Of Comparative Effectiveness Research On The Health Of Minority Populations -- This is part of a collection of reports this month on comparative effectiveness research. Studies that compare how different treatments work is a focus of the new health law because advocates believe it could help hold down costs.

11 Oct 2010

DTC genetic tests require innovative approach to enter global market

Direct-to-consumer (DTC) genetic tests available from retailers and the Internet let people learn about their genomes without going to a doctor, but they raise the question of who is responsible for oversight and regulation of these tests. Critics worry about safety risks if consumers base important lifestyle or medical decisions on inaccurate or misunderstood test results.

11 Oct 2010

Drugs may prevent temporary combativeness in children after surgery

Temporary combativeness after surgery-a complication affecting up to half of anesthetized children-may be preventable with drugs that decrease epinephrine production, according to a Medical College of Georgia pediatric anesthesiologist.

11 Oct 2010

Research may offer new therapy targets for drug-resistant breast tumors

Researchers at the University of Illinois at Chicago College of Medicine have found how gene expression that may contribute to drug resistance is ramped up in unusual types of breast tumors. Their findings may offer new therapy targets.

11 Oct 2010

Non-GMO Day to raise awareness on genetically modified organisms in food supply

On Sunday, Oct. 10, Whole Foods Market and retailers across the country will celebrate Non-GMO Day to raise consumer awareness about the presence of genetically modified organisms (GMOs) in the food supply. Driven by the nonprofit Non-GMO Project, this Sunday's events are designed to send a wakeup call to consumers across the country.

8 Oct 2010

Researchers discover rhythmic changes in synapse numbers regulate sleep cycles

With the help of tiny, see-through fish, Stanford University School of Medicine researchers are homing in on what happens in the brain while you sleep. In a new study, they show how the circadian clock and sleep affect the scope of neuron-to-neuron connections in a particular region of the brain, and they identified a gene that appears to regulate the number of these connections, called synapses.

8 Oct 2010

Dengue fever spreads in Asia, WHO warns 2.5B people at risk

The WHO "has warned that 2.5 billion people are at risk" of dengue fever, "which has 'grown dramatically in recent decades,'" Agence France-Presse reports. WHO officials cite higher temperatures, growing populations and international travel for the "rapid rise in urban mosquito populations" and in dengue. Seventy percent of the at-risk population is in Asia, the WHO said.

8 Oct 2010

Two-day symposium marks an extraordinary decade for Brown Institute for Brain Science

Just as intense concentration allows a sharp mind to perform at its peak, a research institute that concentrates pre-eminent scientists from 11 academic departments can push back the frontiers of knowledge in a complex research area: the human brain.

8 Oct 2010

Arthritis Foundation launches new initiatives on World Arthritis Day

The already staggering social and economic impact of arthritis in the United States is set to explode during the coming decades, says the Arthritis Foundation in response to a Centers for Disease Control and Prevention (CDC) report published in the Oct. 8 issue of Morbidity and Mortality Weekly Report, which coincides with World Arthritis Day on Tuesday, Oct. 12.

8 Oct 2010

HHS official: Medical loss ratio rules will allow 'flexibility'

A senior health official has promised insurers "discretion" - especially for "smaller" and "newer" plans - in pending regulation that will require them to spend at least 80 percent of premium dollars on health services, Insurance News Net reports.

8 Oct 2010

Mass. attorney general recommends approval of Caritas sale; Calif. will require students to get whooping cough vaccine

Attorney General Martha Coakley yesterday recommended approval of the proposed sale of Caritas Christi Health Care to a New York private equity firm, a deal that would bring for-profit health care on a large scale to a state long dominated by nonprofit hospitals.

8 Oct 2010

Study finds no association between gene variant and risk of coronary disease

A genetic marker touted as a predictor of coronary artery disease is no such thing, according to a study led by researchers at the Stanford University School of Medicine.

7 Oct 2010

African development, economies improve, many governments doing poorly, Index says

According to an index on African governance released by the Mo Ibrahim Foundation, "most countries are improving their economies and their human development, yet nearly two-thirds are suffering a 'democratic recession' a deterioration in human rights, physical security and the rule of law," the Globe and Mail reports.

7 Oct 2010