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Scientists study affect of carbon nanoparticles on fruit flies

Carbon nanoparticles are widely used in medicine, electronics, optics, materials science and architecture, but their health and environmental impact is not fully understood.

7 Aug 2009

Inter Press Service examines global malaria map

Inter Press Service examines the Malaria Atlas Project, which tracks the presence of malaria parasites to generate a geostatistical map from a "constantly increasing number of surveys that meet required standards - 14,000 at last count."

7 Aug 2009

Only two stem cell lines account for most human embryonic stem cell research

For the past eight years, scientists who wanted to use federal funds for research on human embryonic stem cells had to restrict their studies to 21 cell lines approved by the National Institutes of Health. But an analysis by a researcher at the Stanford University School of Medicine suggests that only two of those lines have been used routinely.

7 Aug 2009

The Endocrine Society lauds Collins confirmation as new director of NIH

The Endocrine Society issued the following statement today upon Congress’ confirmation of Francis S. Collins, M.D., Ph.D., as the new director of the National Institutes of Health (NIH).

7 Aug 2009

Opposition campaigns and protests stalk Democrats

rotests about health reform continue to roil lawmakers meetings with constituents across the country."

7 Aug 2009

France struggling to provide universal care while controlling high costs

Wall Street Journal: "France claims it long ago achieved much of what today's U.S. health-care overhaul is seeking: It covers everyone, and provides what supporters say is high-quality care. But soaring costs are pushing the system into crisis.

7 Aug 2009

Clinton Foundation reaches deal with Matrix, Pfizer to cut prices for second-line Arvs, TB drug

Former President Bill Clinton on Thursday announced deals with drugmakers Matrix Laboratories and Pfizer to lower the cost of medications to treat patients with drug-resistant forms of HIV/AIDS in the developing world, Reuters reports (Honan, 8/6).

7 Aug 2009

Doctors create program to help providers adjust to rural work settings

group of doctors has created a post-doctorate program to provide rural communities with a pipeline of providers, The Iowa Independent reports.

7 Aug 2009

Hillary Clinton to meet with South African leaders

After arriving in South Africa on Thursday as part of her 11-day African tour, Secretary of State Hillary Clinton has "encouraged South Africa to take a leadership role on the political crisis in neighboring Zimbabwe," Bloomberg reports.

7 Aug 2009

Disagreement over public plan among Dems straining party unity

A key item in the debates following lawmakers home this month is whether to create a public plan, the Washington Post reports.

7 Aug 2009

Two significant advances in treating lung cancer

Dr. Glen Weiss of the Translational Genomics Research Institute (TGen) and Scottsdale Healthcare this week announced two significant advances in treating lung cancer at an international cancer research conference.

7 Aug 2009

H1N1 vaccine will be approved, ready for use by September, WHO says

By September, the first H1N1 (swine) flu vaccines will be approved and ready for use, WHO director of the Initiative for Vaccine Research Marie-Paule Kieny said Thursday, Reuters reports. Kieny also expressed optimism that "vaccine production yields were improving, following a disappointing start that triggered some worries about supplies," the news service writes.

7 Aug 2009

Poor diagnosis of brain tumours in UK children

Significant numbers of children in the UK are suffering from preventable levels of disability, particularly blindness, and premature death because of poor diagnosis of brain tumours.

7 Aug 2009

The prediction, from infancy, of adult IQ and achievement

Infants who excel at processing new information at 6- and 12-months-old, typically excel in intelligence and academic achievements as young adults in their 20's, according to a study directed by Case Western Reserve University Psychologist Joseph Fagan.

7 Aug 2009

President criticizes 'deceptive' reform opponents, urges public support for health bills

President Barack Obama is asking supporters of health overhaul proposals to show up at rallies, knock on doors and participate in community events.

7 Aug 2009

Reform could strain community health centers

While the health care reform debate rages on Capitol Hill, sitting just a mile away is the Walker-Jones Health Center in Northeast Washington, one of about 1,200 federally-qualified community health centers across the country that provide free and reduced-cost care to millions of Americans.

7 Aug 2009

Guided care reduces cost of health care for seniors with chronic conditions

The nation's sickest and most expensive patients need fewer health care resources and cost insurers less when they are closely supported by a nurse-physician primary care team that tracks their health and offers regular support, according to a study by researchers at the Johns Hopkins Bloomberg School of Public Health.

7 Aug 2009

Community insurance co-ops, medical homes offer models for reform

Communities with nonprofit health insurance co-ops or a system of patients having "medical homes' could be useful models in a national health care overhaul.

7 Aug 2009

Scientists find key to strengthening immune response to chronic infection

A team of researchers from The Wistar Institute has identified a protein that could serve as a target for reprogramming immune system cells exhausted by exposure to chronic viral infection into more effective "soldiers" against certain viruses like HIV, hepatitis C, and hepatitis B, as well as some cancers, such as melanoma.

6 Aug 2009

Proteomics helps find key to keeping cells in shape

Yale University researchers have discovered how a protein within most cell membranes helps maintain normal cell size, a breakthrough in basic biology that has implications for a variety of diseases such as sickle cell anemia and disorders of the nervous system.

6 Aug 2009