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Lung protein appears to play a key role in smoking-related emphysema

An international research team has identified a lung protein that appears to play a key role in smoking-related emphysema and have crafted an antibody to block its activity, Indiana University scientists reported.

17 May 2011

'Mu opioid' receptors in the brain linked to smoking relapse

Nearly everyone who has tried to quit smoking says it's incredibly difficult, and the struggle is due in part to genetic factors. Now, a new study from the Raymond and Ruth Perelman School of Medicine at the University of Pennsylvania sheds light on how one specific genetic risk for smoking relapse may work: Some of the difficulties may be due to how many receptors, called "mu opioid" receptors, a smoker has in his or her brain.

17 May 2011

Study associates VDR gene variant with onset of chronic obstructive pulmonary disease in men

Researchers have linked a variant in the vitamin D receptor gene (VDR) with the onset of chronic obstructive pulmonary disease (COPD) in Caucasian men. The study population consisted of participants in the Veterans Administration Normative Aging Study, a multidisciplinary study of aging that began in 1963.

16 May 2011

Leading public health experts agree: Menthol ban could save thousands of lives

Today, as the U.S. Food and Drug Administration continues to weigh a potential menthol ban, the American Academy of Pediatrics, American Public Health Association, Center for American Progress and Legacy called for menthol cigarettes to be taken off the market, citing key findings published today in the American Journal of Public Health.

13 May 2011

Majority of Americans support ban on menthol cigarettes

According to a new study released online today, a majority of Americans, including most African Americans, stand together in support of banning menthol in cigarettes just as other cigarette flavorings have now been banned by the FDA.

13 May 2011

Nicotine-free plastic inhalers may increase smoker's chance of quitting

Nicotine-free plastic inhalers may increase a smoker's chance of quitting, according to new research published online in the European Respiratory Journal.

12 May 2011

Women more likely to leave substance abuse treatment center after new tobacco-free policy

When a new tobacco-free policy was instituted at an Ohio women's substance abuse treatment center, both smokers and non-smokers were more likely to leave treatment early in the first few months after the policy change, a new study found.

7 May 2011

Arsenic exposure and cigarette smoking in combination elevate risk of cardiovascular disease mortality

Arsenic exposure and smoking each elevate the risk of disease. But when combined together, the danger of dying from cardiovascular disease is magnified, a new study finds.

6 May 2011

Nation's emergency physicians warn about dangers linked with deep vein thrombosis

As temperatures warm and travel picks up around the country, the nation's emergency physicians issue a warning about the serious dangers associated with deep vein thrombosis.

5 May 2011

Cocaine and nicotine employ similar mechanisms to induce synaptic plasticity in brain

The effects of nicotine upon brain regions involved in addiction mirror those of cocaine, according to new neuroscience research.

4 May 2011

Asthma prevalence jump alarms health experts

According to the Centers for Disease Control and Prevention in a report released this Tuesday, Americans are suffering from asthma in record numbers. Nearly one in 10 children and almost one in 12 Americans of all ages now has asthma, government researchers said. Tuesday was World Asthma Day.

4 May 2011

China smoking ban in place

Starting today all bars, restaurants, hospitals and other public places in China are slated to become smoke-free, inside and out. Efforts to ban smoking in public places here have been plagued by false starts and failed campaigns.

1 May 2011

Fetal exposure to crude oil chemical may increase risk of heart disease

While it may be years before the health effects of the 2010 oil spill in the Gulf of Mexico are known, a new study shows that fetal exposure to a chemical found in crude oil is associated with an increased risk of congenital heart disease.

30 Apr 2011

Early interventions can help cease smoking

Cigarette smoking is the leading cause of premature, preventable death in the United States. Each year smoking causes an average of 438,000 deaths from cancer, heart disease, stroke, and lung disease, according to the National Cancer Institute.

30 Apr 2011

E-Cigarette company welcomes FDA regulation

The recent ruling in the Sottera, Inc. v. Food & Drug Administration case has once again brought the E-Cigarette industry into the spotlight and Green Nicotine Electronic Cigarettes could not be better prepared. Many electronic cigarette companies will have to scramble to prepare for FDA regulation, but Green Nicotine Electronic Cigarettes has been prepared for these types of regulations since 2009.

28 Apr 2011

FDA rules e-cigarettes as tobacco products and plans regulations

The Food and Drug Administration (FDA) has ruled that electronic cigarettes should be considered tobacco products. E-cigarettes are small plastic or metal devices that heat a liquid nicotine solution, creating a vapor that is then inhaled. They are marketed as a way to help smokers quit by addressing their addiction and the behavioral aspects of smoking.

26 Apr 2011

Simple, obvious and obscure ways to keep minds sharp and brains healthy

From a glance at the magazine stands, Americans appear obsessed with losing weight, cutting their cardiac risks and seeking to improve their odds against cancer. But where's the focus on brain health?

25 Apr 2011

Ontario's doctors commend government announcement on contraband cigarettes

Ontario's doctors commend today's announcement by the provincial government which cracks down on contraband cigarettes and enhances support for people who want to quit smoking.

22 Apr 2011

Cigarettes leave toxins on surfaces that can endanger prenatal and postnatal infants

Stepping outside to smoke a cigarette may not be enough to protect the lungs and life of a pregnant woman's unborn child, according to a new study in the American Journal of Physiology.

20 Apr 2011

New research confirms cigarettes' toxic impact on environment

Each year more than 360 billion cigarettes are smoked in the United States. Where do all those butts go? Public roads, waterways, parks and beaches. New research released today further demonstrates the negative impact that cigarette filters and discarded cigarette butts have on the environment.

19 Apr 2011