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Build-up of harmful chemicals in the body affects people of all social standings

A new study published this week has found that the build-up of harmful chemicals in the body is affecting people of all social standings -- not just those from economically deprived backgrounds as previously thought.

2 Aug 2013

State highlights: Experts cite 'serious' health care risks at Calif. prison; higher cigarette tax in Mass. prompts smuggling fears; psychiatric care payment plan in N.C.

Medical experts reporting to a federal court monitor say health care at the California state prison at Corcoran poses "an ongoing serious risk of harm to patients" that results in preventable deaths. The report, filed in federal court Monday, finds "serious patient care issues" within the general hospital at the prison, including life-threatening infections caused by unsanitary conditions, nurses who did not check vitals and doctors who repeatedly "cut and paste" the same patient notes (St. John, 7/30).

1 Aug 2013

Social networks of homeless youth can be highly influential in reducing risky behaviors

Homeless young women may be at greater risk for sexually transmitted infections (STIs) than homeless young men because of the structure of their social groups and friendships, according to new research from UC San Francisco. The findings underscore how the social networks of homeless youth can be highly influential, affecting their participation in risky and protective behaviors.

30 Jul 2013

Graduate student receives NIH fellowship of more than $90,000 to study e-cigarette use

Ever since e-cigarettes hit the market in 2004, they have been advertised as an aid for cigarette smoking cessation. The aerosols produced by e-cigarettes, however, have yet to be screened for potential health risks.

30 Jul 2013

Children who grow up in poverty are more likely to smoke cigarettes

Children who grow up in poverty are more likely than wealthier children to smoke cigarettes, but they are less likely to binge drink and are no more prone to use marijuana, according to researchers at Duke Medicine.

30 Jul 2013

Study explores whether reducing smoke toxicant exposure affects biomarkers of biological effect

British American Tobacco has published the protocol for a clinical study designed to determine whether using reduced-toxicant prototype cigarettes that reduce smokers' exposure to smoke toxicants impacts biological effect (ISRCTN81286286).

29 Jul 2013

FDA seeks additional information to make informed decisions about menthol in cigarettes

Today, the U.S. Food and Drug Administration issued an Advance Notice of Proposed Rulemaking (ANPRM) seeking additional information to help the agency make informed decisions about menthol in cigarettes. Despite decades of work to reduce tobacco use in the United States, it continues to be the leading cause of preventable death and disease.

24 Jul 2013

Smokers who try e-cigarettes to quit are younger and more motivated to quit, study finds

University of Hawaii Cancer Center Prevention and Control Program researchers Pallav Pokhrel, PhD and Thaddeus Herzog, PhD have found that smokers who use e-cigarettes as a tool to stop smoking tend to be younger and more motivated to quit smoking as compared to other smokers.

24 Jul 2013

Viewpoints: Baucus applauds 'listening to customers' on employer mandate delay; Unions 'wake up' to problems with health law; Medicare's 'two midnights' rule

Any successful business leader will tell you the importance of listening to customers, gathering their input and suggestions and always putting them first. That lesson was not lost on the Obama administration earlier this month when it correctly decided to push back the implementation of the Affordable Care Act's employer responsibility provision - the employer mandate - until 2015. I'm sure this was a tough call, but it was the right one. It shows the administration is listening to the business community and working to address its concerns, as well as the concerns of Congress (Sen. Max Baucus, D-Mont., 7/17).

19 Jul 2013

Smokers who seem healthy have damaged airway cells similar to cells found in aggressive lung cancer

Smokers who've received a clean bill of health from their doctor may believe cigarettes haven't harmed their lungs. However, researchers at Weill Cornell Medical College have found that even smokers who seem healthy have damaged airway cells, with characteristics similar to cells found in aggressive lung cancer.

17 Jul 2013

Study shows cigarette smoke inhibits activity of key genes that protect heart and lungs

New insights into why obese cigarette smokers experience a high risk of heart disease suggest that cigarette smoke affects the activity of hundreds of key genes that both protect the heart and lungs and expose them to damage.

11 Jul 2013

Smoking and heavier alcohol consumption speed up cognitive decline

The combination of smoking and heavy drinking speeds up cognitive decline, according to new research published in the British Journal of Psychiatry.

11 Jul 2013

Americans live longer, but may be more prone to disability that hinders independence

New studies this week suggest that more Americans will suffer a disability that threatens their independence near the end of their lives.

10 Jul 2013

Lifestyle modification programs may reduce risk of heart attack in people with coronary heart disease

Lifestyle modification programs that addressed at least two health behaviors lowered the risk of a fatal heart attack or stroke in people with coronary heart disease, finds a new systematic review in the American Journal of Preventive Medicine.

10 Jul 2013

Study examines link between smoking cessation, weight gain and CHD risk in postmenopausal women

"Cigarette smoking is an important cause of cardiovascular disease, and smoking cessation reduces the risk. However, weight gain after smoking cessation may increase the risk of diabetes and weaken the benefit of quitting," write Juhua Luo, Ph.D., of the Indiana University School of Public Health, Bloomington, Ind., and colleagues.

3 Jul 2013

NIDA grants $3.3M to design vaccine conferring immunity to nicotine

A chemical component present in the nightshade family of plants is one of the world's most tenaciously addictive substances. It is the nicotine contained in tobacco and found in high concentrations in cigarettes. Smoking remains a global scourge; in the U.S. it is the leading source of preventable death.

3 Jul 2013

Researchers find NRF2 signaling plays a role in growth of tumor cells by altering metabolic pathways

Cancer cells have alteration in metabolic pathways as a result of oncogenes that promote tumor growth. NRF2 (nuclear factor erythroid-derived 2-related factor 2) works as a "master gene" that turns on stress response by increasing numerous antioxidants and pollutant-detoxifying genes to protect the lungs from variety of air pollutants such as diesel exhaust and cigarette smoke.

3 Jul 2013

Cerebral aneurysms are more likely to rupture if they grow in size

Cerebral aneurysms of all sizes-even small ones below seven millimeters-are 12 times more likely to rupture if they are growing in size, according to a new study published online in the journal Radiology.

2 Jul 2013

Father's lifestyle has potential to affect DNA of multiple generations

Gene mutations caused by a father's lifestyle can be inherited by his children, even if those mutations occurred before conception. What's more, these findings show that mutations in the germ-line are present in all cells of the children, including their own germ cells. This means that a father's lifestyle has the potential to affect the DNA of multiple generations and not just his immediate offspring. These findings were published in the July 2013 issue of The FASEB Journal.

2 Jul 2013

Low doses of arsenic and estrogen can cause cancer in prostate cells, study finds

Science knows that arsenic and estrogen can cause cancer. At certain very low levels, the chemicals offer little to no threats to human health.

29 Jun 2013

Electronic Cigarette News and Research

Build-up of harmful chemicals in the body affects people of all social standings

State highlights: Experts cite 'serious' health care risks at Calif. prison; higher cigarette tax in Mass. prompts smuggling fears; psychiatric care payment plan in N.C.

Social networks of homeless youth can be highly influential in reducing risky behaviors

Graduate student receives NIH fellowship of more than $90,000 to study e-cigarette use

Children who grow up in poverty are more likely to smoke cigarettes

Study explores whether reducing smoke toxicant exposure affects biomarkers of biological effect

FDA seeks additional information to make informed decisions about menthol in cigarettes

Smokers who try e-cigarettes to quit are younger and more motivated to quit, study finds

Viewpoints: Baucus applauds 'listening to customers' on employer mandate delay; Unions 'wake up' to problems with health law; Medicare's 'two midnights' rule

Smokers who seem healthy have damaged airway cells similar to cells found in aggressive lung cancer

Study shows cigarette smoke inhibits activity of key genes that protect heart and lungs

Smoking and heavier alcohol consumption speed up cognitive decline

Americans live longer, but may be more prone to disability that hinders independence

Lifestyle modification programs may reduce risk of heart attack in people with coronary heart disease

Study examines link between smoking cessation, weight gain and CHD risk in postmenopausal women

NIDA grants $3.3M to design vaccine conferring immunity to nicotine

Researchers find NRF2 signaling plays a role in growth of tumor cells by altering metabolic pathways

Cerebral aneurysms are more likely to rupture if they grow in size

Father's lifestyle has potential to affect DNA of multiple generations

Low doses of arsenic and estrogen can cause cancer in prostate cells, study finds

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