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A lethal cancer knocked down by one-two drug punch

Bar Harbor, Maine -- In the battle against cancer, allies can come from unexpected sources. Research at The Jackson Laboratory has yielded a new approach to treating leukemia, one that targets leukemia-proliferating cells with drugs that are already on the market.

Asthma rates and where you live

Chicago, Ill. --- Neighborhoods with restaurants, entertainment, cultural facilities and ethnic diversity have lower asthma rates in the city of Chicago than neighborhoods where residents are less likely to move, and where there are more churches and not-for-profit facilities.

Middle-aged women experience more stress but have lower blood pressure

Both blood pressure and serum lipid levels have improved in Swedish middle-aged women during the past 30 years. Levels of perceived mental stress, however, have increased significantly. These are the of a thesis
presented at the Sahlgrenska Academy, University of Gothenburg, Sweden.

Hydrogen Peroxide Marshals Immune System

When you were a kid your mom poured it on your scraped finger to stave off infection. When you got older you might have even used it to bleach your hair. Now there’s another possible function for this over-the-counter colorless liquid: your body might be using hydrogen peroxide as an envoy that marshals troops of healing cells to wounded tissue.

Sleuths follow lung stem cells for generations to shed light on healing

DURHAM, N.C. - More than one kind of stem cell is required to support the upkeep and repair of the lungs, according to a new study published in the journal Cell Stem Cell.

News briefs from the June issue of CHEST

PULMONARY HYPERTENSION: A CASE OF MISTAKEN IDENTITY?

Protein may be strongest indicator of rare lung disease, study shows

CINCINNATI -- Researchers at the University of Cincinnati (UC) have discovered a protein in the lungs that can help in determining progression of the rare lung disease Idiopathic Pulmonary Fibrosis (IPF).

Hydrogen peroxide marshals immune system

BOSTON, Mass. (June 3, 2009) -- When you were a kid your mom poured it on your scraped finger to stave off infection. When you got older you might have even used it to bleach your hair. Now there's another possible function for this over-the-counter colorless liquid: your body might be using hydrogen peroxide as an envoy that marshals troops of healing cells to wounded tissue.

Obesity does not worsen asthma, but may reduce response to medications

Being overweight or obese does not make asthma worse in patients with mild and moderate forms of the disease, according to a study by National Jewish Health researchers, although it may reduce the response to medications.

Commonly used medications may produce cognitive impairment in older adults

INDIANAPOLIS - Many drugs commonly prescribed to older adults for a variety of common medical conditions including allergies, hypertension, asthma, and cardiovascular disease appear to negatively affect the aging brain causing immediate but possibly reversible cognitive impairment, including delirium, in older adults according to a clinical review now available online in the Journal of Clini

Specialty care costs for patients with bipolar disorder are higher than diabetes and other chronic diseases

SAN FRANCISCO -- Mayo Clinic researchers have found that bipolar disorder is more costly than other chronic conditions such as diabetes, depression, asthma or coronary artery disease. These findings are based on a review of health care claim costs. Specialty care costs (the costs of seeing any specialist and all tests ordered) were especially higher for bipolar patients.

First of its kind study identifies risk factors for LRTIs in Inuit children

TORONTO, Ont. ? May 21, 2009 ? Inuit children have the highest rate of hospital admission for Lower respiratory tract infections (LRTIs) globally, but new research shows that lowering risk factors though public health interventions and an enhanced immunization program could improve health for Inuit children and lower health care costs significantly.

Vitamin D may halt lung function decline in asthma and COPD

ATS 2009, SAN DIEGO?Vitamin D may slow the progressive decline in the ability to breathe that can occur in people with asthma as a result of human airway smooth muscle (HASM) proliferation, according to researchers at the University of Pennsylvania.

The group found that calcitriol, a form of vitamin D synthesized within the body, reduced growth-factor-induced HASM proliferation in cells is

Perforomist Inhalation Solution data to be presented today at American Thoracic Society conference

San Diego, Calif., May 19, 2009 ? Data from two presentations highlighting the use of Perforomist® (formoterol fumarate) Inhalation Solution in moderate to severe chronic obstructive pulmonary disease (COPD) patients were featured today at the International Conference of the American Thoracic Society in San Diego.

Obese moms, asthmatic kids

ATS 2009, SAN DIEGO? Babies born to obese mothers may have an increased risk of asthma, according to data from a new study to be presented on May 19 at the 105th International Conference of the American Thoracic Society in San Diego.

"Obesity is not a neutral state; adipose tissue is an active producer of pro-inflammatory cytokines, while it also suppresses the action of anti-inflammatory



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