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U.S. Congress passes genetic nondiscrimination act

The U.S. House of Representatives passed the Genetic Information Nondiscrimination Act (GINA) today by a vote of 414-1, building on the momentum of last week's unanimous Senate vote.

1 May 2008

Dual treatment of incontinence and dementia associated with functional decline

Older nursing home residents who took medications for dementia and incontinence at the same time had a 50 percent faster decline in function than those who were being treated only for dementia, according to a study from researchers at Wake Forest University School of Medicine and colleagues.

1 May 2008

Chinese authorities again accused of concealing outbreak of deadly virus

As the number of people in China affected by a deadly intestinal virus continues to rise, Chinese authorities have been accused of trying conceal the outbreak

1 May 2008

Scientists produce stem cells from ordinary mouse skin cells

Researchers in the United States say they have produced a stem cell made from ordinary mouse skin cells which they have coaxed into becoming three different types of heart and blood cells in mice.

1 May 2008

Cocaine addicts who use other substances have more mental health problems

A study carried out by Spanish scientists shows that cocaine users who take other addictive substances demonstrate a higher risk of mental health problems.

1 May 2008

Biomarker predicts malignancy potential of HG-PIN lesions in the prostate

Men whose prostate cancer screenings show high grade prostatic intraepithelial neoplasia (HG-PIN) may find themselves in limbo, "stuck" between diagnoses - they are told prostate cancer has not yet developed, but it might, and they are advised to undergo repeated needle biopsies as a precaution.

1 May 2008

Early treatment of Helicobacter pylori infection may prevent cancer

Based on research using a new mouse model of gastritis and stomach cancer, researchers from the Massachusetts Institute of Technology (MIT) say that prompt treatment of Helicobacter pylori (H. pylori) infections reverses damage to the lining of the stomach that can lead to cancer.

1 May 2008

Obesity can worsen the impact of asthma

Obesity can worsen the impact of asthma and may also mask its severity in standard tests, according to researchers in New Zealand, who studied lung function in asthmatic women with a range of body mass indexes (BMIs).

1 May 2008

Study raises questions about prostate cancer therapies targeting IGF-1

Therapies under development to treat prostate cancer by inhibiting the ability of insulin-like growth factor (IGF-1) to activate its target receptor could have unexpected results especially if a major tumor suppressor gene - p53 - is already compromised, according to new research by investigators at Fred Hutchinson Cancer Research Center.

1 May 2008

New discoveries in hearing health

Three studies published in the May 2008 edition of Otolaryngology - Head and Neck Surgery reveal substantial new findings in several areas of hearing health, including research that indicates that patients with profound hearing loss benefit substantially from having cochlear implants placed in both ears, rather than one, as is the common practice.

1 May 2008

Aspirin a day cuts risk of common breast cancer

Scientists in the U.S. say an aspirin a day may afford women some protection against the most common type of breast cancer, estrogen receptor or ER-positive breast cancer.

30 Apr 2008

New drug added to chemo kills off residual breast cancer stem cells

New research says chemotherapy often fails to totally eliminate breast cancer because it does not knock out breast cancer stem cells.

30 Apr 2008

Health Minister says rural health in Australia is in a dire state

An audit of regional and rural Australia's health workforce has revealed that the 'bush' has become increasingly reliant on overseas-trained doctors to ensure health services are maintained.

30 Apr 2008

New cancer drug opportunities

An international study released this week in the prestigious journal Nature could revolutionise the way in which cancers are treated and potentially put an end to aggressive DNA damaging chemotherapies and radiotherapy treatments.

30 Apr 2008

Trends in heart mortality reversing in younger women

Coronary heart disease mortality in younger women could be on the rise, according to findings in the open access journal, BMC Public Health, published by BioMed Central. High levels of smoking, increasing obesity and a lack of exercise could all be contributing to this disturbing trend, seen in women under the age of 50.

30 Apr 2008

New Jersey official discusses concerns about proposed Medicaid copayments

New Jersey Human Services Commissioner Jenner Velez on Monday said that proposed Medicaid copayments for prescription drugs and some hospital visits raise a "valid concern" that low-income, uninsured residents would forgo medical care, the AP/Philadelphia Inquirer reports.

30 Apr 2008

HHS Secretary Leavitt urges lawmakers, public to 'start now' to make changes to Medicare

HHS Secretary Mike Leavitt said Tuesday that it is "simply unreasonable" to think Medicare can maintain its solvency without changes to the program and that if "we start now, the change can be made over time and with genuine fairness," CQ HealthBeat reports.

30 Apr 2008

Presumptive GOP Presidential nominee McCain provides further detail on his health care proposal

Presumptive Republican presidential nominee Sen. John McCain (Ariz.) on Tuesday in a speech at the H. Lee Moffitt Cancer Center & Research Institute in Tampa, Fla., detailed his health care proposal and for the first time proposed a plan to help individuals who cannot obtain private health insurance because of pre-existing medical conditions, the Miami Herald reports (Dorschner, Miami Herald, 4/30).

30 Apr 2008

PBS' 'NewsHour' examines effects of Massachusetts health insurance law two years after enactment

PBS' "NewsHour with Jim Lehrer" on Monday reported on how the Massachusetts health insurance law has affected the state's fiscal situation and uninsurance rates.

30 Apr 2008

Schwarzenegger to attempt second health care proposal

In an interview with the Associated Press on Tuesday, California Gov. Arnold Schwarzenegger (R) said that he would try again to pass legislation to overhaul the state's health care system and that he would not reduce the scale of his plan to get it approved, the AP/San Jose Mercury News reports.

30 Apr 2008