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Yale study shows why cigarette smoke makes flu, other viral infections worse
A new study by researchers at Yale School of Medicine could explain why the cold and flu virus symptoms that are often mild and transient in non-smokers can seriously sicken smokers. Published in the Journal of Clinical Investigation, the study also identified the mechanism by which viruses and... view more (2008-07-25)

In utero exposure to urban air pollutants can increase risk
Prenatal exposure to air pollutants in New York City can adversely affect child development, according to the results of a study released today by the Columbia Center for Children's Environmental Health (CCCEH) at Columbia University's Mailman School of Public Health.   view more (2006-04-26)

Research reveals why some smokers become addicted with their first cigarette
New research from The University of Western Ontario reveals how the brain processes the 'rewarding' and addictive properties of nicotine, providing a better understanding of why some people seemingly become hooked with their first smoke.   view more (2008-08-06)

OHSU Cancer Institute researchers pinpoint how smoking causes cancer
Oregon Health & Science University Cancer Institute researchers have pinpointed the protein that can lead to genetic changes that cause lung cancer.   view more (2008-05-14)

The smoking gun: Elastin fragments drive emphysema
Pulmonary emphysema is caused primarily by cigarette smoking, and the underlying cellular mechanisms are thought to involve smoke-induced activation of tissue degrading enzymes known as proteases.   view more (2006-02-10)

Jefferson Department of Surgery announces new pancreas tumor registry
Charles J. Yeo, M.D., Samuel D. Gross Professor and Chair, Department of Surgery at Jefferson Medical College of Thomas Jefferson University, announces the establishment of the new Jefferson Pancreas Tumor Registry (JPTR).   view more (2008-10-30)

Blunt smokers link dependence potential to nicotine
According to a study by researchers at National Development and Research Institutes, Inc. (NDRI) users of blunts (tobacco cigar shells filled with marijuana) do not understand or experience marijuana dependence in terms of conventional clinical criteria.   view more (2006-09-27)

Nicotine Found to Protect Against Parkinson's-Like Brain Damage
New research suggests that nicotine treatment protects against the same type of brain damage that occurs in Parkinson's disease.   view more (2006-08-08)

Tobacco industry weakened pesticide regulations, UCSF study shows
The tobacco industry coordinated cross-industry campaigns to delay and weaken federal and international regulations on pesticide use, according to new findings by UCSF researchers.   view more (2005-09-19)

Regular smoking substantially increases risk of asthma in adolescents
Adolescents who smoke cigarettes regularly have a significantly increased risk of developing asthma during their teens compared to their non-smoking peers, according to the latest results of the Children's Health Study (CHS).   view more (2006-11-15)

Breast-feeding overcomes a genetic tendency toward ear infections, scientists discover
Breast-feeding protects children otherwise made susceptible to ear infections by abnormalities in specific human genes, researchers at the University of Texas Medical Branch at Galveston have discovered.   view more (2006-12-11)

Genetic engineering of plants: nature was first
Queen Mary and Westfield College scientists studying resistance to infection in plants have discovered by chance that a natural form of genetic engineering has already brought foreign genes into their genetic make-up.   view more (1998-09-01)

Imaging study may help point toward more effective smoking cessation treatments
Results of a new imaging study, supported in part by the National Institute on Drug Abuse (NIDA), National Institutes of Health, show that the nicotine received in just a few puffs of a cigarette can exert a force powerful enough to drive an individual to continue smoking.   view more (2006-08-08)

Review study finds association between tobacco smoking and increased risk of tuberculosis
Tuberculosis (TB) is an infectious disease that causes an estimated 2 million deaths each year. The majority of those deaths occur in developing countries, home to more than 900 million of the world's 1.1 billion smokers.   view more (2007-01-16)

Spiritual beliefs, practices may help smokers quit
Unlike many traditional alcohol and drug dependence treatment programs, mainstream smoking cessation programs generally exclude spiritual practice and beliefs from the treatment process.   view more (2007-05-08)

Over 80 million Americans risking early death through smoking or obesity
Over 80 million American adults are putting themselves at serious risk of long-term illness and early death through smoking, obesity, or both.   view more (2006-05-12)

Emphysema linked to smoking cannabis
The study reports four cases of the early stages of the disease in four young men aged 27, 35, 44 and 46 who smoked cannabis regularly. Examination showed that large areas of both lungs in each of the men had simply disappeared and been replaced with cysts. This is a form of emphysema, a disease... view more (2000-03-17)

Wasabi's kick linked to single pain receptor
A single pain receptor is responsible for the kick delivered by garlic and mustard oil, which is the active ingredient in mustard and in the pungent green sushi condiment known as wasabi, according to a Yale School of Medicine study published this week in Cell.   view more (2006-03-27)

NIST evaluates firefighting tactics in NYC high-rise test
National Institute of Standards and Technology (NIST) fire protection engineers turned an abandoned New York City (NYC) brick high-rise into a seven-story fire laboratory last month to better understand the fast-moving spread of wind-driven flames, smoke and toxic gases through corridors and... view more (2008-03-19)

Smokers with advanced colon cancer may face higher odds of disease recurrence
People with advanced colon cancer who have smoked cigarettes or used other tobacco products for many years may have an increased risk that their colon cancer will return, according to research by Dana-Farber Cancer Institute scientists to be presented at the annual meeting of the American Society... view more (2008-05-30)

Aerosol toxins from red tides may cause long-term health threat
NOAA scientists reported in the current issue of the journal Environmental Health Perspectives that an algal toxin commonly inhaled in sea spray, attacks and damages DNA in the lungs of laboratory rats.   view more (2008-07-10)

Comparatively low levels of air pollution boost early death risk
Even comparatively low levels of air pollution boost the chances of an early death, suggests research published ahead of print in Thorax.   view more (2007-07-31)

Central American fires impact US air quality and climate
Scientists using NASA satellites and computer models have shown that pollutants from Central American biomass burning can influence air quality and climate in the United States.   view more (2006-10-11)

Cannabis more damaging to health than previously thought claim doctors
Cannabis smoking could be responsible for up to 30,000 deaths in the UK, estimate doctors from Imperial College London and St Mary's Hospital. Their editorial published in today's British Medical Journal, argues that cannabis could be a major contributor to deaths in the UK. The researchers... view more (2003-04-30)

Clear public health message on cannabis needed
Smoking cannabis, like smoking tobacco, can be a major public health hazard but, at present, there is no clear public health message about cannabis, argue researchers in this week's BMJ. The number of cannabis smokers is increasing. Between 1999 and 2001, the number of 14-15 year olds who had... view more (2003-04-30)
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