Nicotine News and Research

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Nicotine is an alkaloid found in the nightshade family of plants (''Solanaceae'') which constitutes approximately 0.6–3.0% of dry weight of tobacco, with biosynthesis taking place in the roots, and accumulating in the leaves.

Over-the-counter antioxidant may promote reductions in alcohol use in marijuana-dependent teens

An over-the-counter antioxidant known as N-acetylcysteine (NAC) is showing early promise at promoting abstinence from or reduced use of alcohol in marijuana-dependent adolescents, report researchers at the Medical University of South Carolina (MUSC) in the December 2016 Addictive Behaviors.

15 Dec 2016

Smoking for longer duration linked to increased CHD risk

Increased relative risks for coronary heart disease (CHD) have long been associated with smoking, and traditionally they have been dependent on the number of cigarettes smoked a day, smoking intensities, and total exposure over time.

9 Dec 2016

Factors that impact fertility in men

Starting a family can be a stressful process, and there are things that can affect your plans that you may not have considered. According to the Centers for Disease Control and Prevention (CDC), an estimated 18 percent of men who sought help with a fertility specialist were diagnosed with a male-related infertility.

8 Dec 2016

QUT neuroscientist shows how brainpower could be key to mange stress and lose weight

A QUT neuroscientist internationally acclaimed for her research on alcohol and sugar addiction claims brainpower rather than willpower is the key to living healthily.

8 Dec 2016

Cigarette smoking may lead to fibrosis in the heart and kidneys, study reveals

Smoking may lead to fibrosis in the heart and kidneys and can worsen existing kidney disease, according to a new study.

1 Dec 2016

Flavored vapors from e-liquids contain potentially harmful aldehydes

Traditional cigarettes pose a well-established risk to smokers' health, but the effects of electronic cigarettes are still being determined.

30 Nov 2016

Experts advise patients to refrain from e-cigarette use before plastic surgery

Cigarette smokers are at increased risk of complications after plastic surgery.

30 Nov 2016

Quitting smoking during addiction treatment may improve recovery rates in teens

A Case Western Reserve University School of Medicine researcher has found that addiction treatment results improved when teens in a residential program stopped smoking.

21 Nov 2016

Exposure to e-cigarette vapor destroys large number of mouth cells

A large number of mouth cells exposed to e-cigarette vapor in the laboratory die within a few days, according to a study conducted by Université Laval researchers and published in the latest issue of Journal of Cellular Physiology.

16 Nov 2016

E-cigarette use linked to risk of respiratory symptoms among adolescents

E-cigarette use among teenagers is growing dramatically, and public health experts are concerned that these devices may be a gateway to smoking.

16 Nov 2016

New study highlights detrimental effects of e-cigarettes on oral health

A University of Rochester Medical Center study suggests that electronic cigarettes are as equally damaging to gums and teeth as conventional cigarettes.

16 Nov 2016

Study compares reach of quitlines to number of tobacco users for different racial/ethnic groups

Quitlines, hotlines that provide free cessation services for smokers, appear to be reaching minority populations that typically underutilize cessation treatments and have high smoking prevalence, particularly African Americans and American Indians/Alaska Natives.

16 Nov 2016

Asthmatic adolescents develop greater dependence to nicotine compared to healthy counterparts

Curiosity is a driving factor in why most kids start smoking, and the same is true for kids with asthma.

11 Nov 2016

Flavored e-cigarette vapor contains dangerous levels of hazardous chemicals, new research reports

Building on more than 30 years of air quality research in some of the most polluted urban environments on Earth, a team of atmospheric scientists at the Desert Research Institute (DRI) have turned their attention toward the growing e-cigarette industry and the unidentified effects of vaping on human health.

10 Nov 2016

Study examines link between vaping and subsequent heavy cigarette smoking among adolescents

In a study appearing in the November 8 issue of JAMA, Adam M. Leventhal, Ph.D., of the University of Southern California Keck School of Medicine, Los Angeles, and colleagues examined associations of e-cigarette vaping with subsequent smoking frequency and heavy smoking among adolescents.

8 Nov 2016

Survey finds fewer teens smoking, but many using tobacco products and e-cigarettes

Minnesotans for a Smoke-Free Generation, a coalition of Minnesota's leading health organizations, voiced their cautious optimism about the results of the Minnesota Student Survey today.

2 Nov 2016

Survey: Most Americans under age 35 believe e-cigarettes cause less harm than traditional cigarettes

Most Americans under age 35 think that using electronic cigarettes does not cause as much damage lung health as compared with traditional cigarettes, according to the results of a new national consumer survey.

1 Nov 2016

Carotenoid pigment compound reduces invasiveness of tumors in mouse models of lung cancer

Beta-cryptoxanthin (BCX), a carotenoid pigment compound found primarily in plants, reduces the number and invasiveness of tumors in mouse and cell models of lung cancer, report scientists from the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University.

1 Nov 2016

Researcher receives $3 million NCI grant to study impact of e-cigarette usage on smoking rates

Nearly 7 in 10 cigarette smokers are looking for a way to quit - and many smokers have turned to e-cigarettes for help.

31 Oct 2016

Study unravels how tobacco causes increased inflammation

It's no secret that using tobacco is bad for you, but what has been a mystery until now is how tobacco causes increased inflammation throughout the body.

31 Oct 2016

Nicotine News and Research

Further Reading

Over-the-counter antioxidant may promote reductions in alcohol use in marijuana-dependent teens

Smoking for longer duration linked to increased CHD risk

Factors that impact fertility in men

QUT neuroscientist shows how brainpower could be key to mange stress and lose weight

Cigarette smoking may lead to fibrosis in the heart and kidneys, study reveals

Flavored vapors from e-liquids contain potentially harmful aldehydes

Experts advise patients to refrain from e-cigarette use before plastic surgery

Quitting smoking during addiction treatment may improve recovery rates in teens

Exposure to e-cigarette vapor destroys large number of mouth cells

E-cigarette use linked to risk of respiratory symptoms among adolescents

New study highlights detrimental effects of e-cigarettes on oral health

Study compares reach of quitlines to number of tobacco users for different racial/ethnic groups

Asthmatic adolescents develop greater dependence to nicotine compared to healthy counterparts

Flavored e-cigarette vapor contains dangerous levels of hazardous chemicals, new research reports

Study examines link between vaping and subsequent heavy cigarette smoking among adolescents

Survey finds fewer teens smoking, but many using tobacco products and e-cigarettes

Survey: Most Americans under age 35 believe e-cigarettes cause less harm than traditional cigarettes

Carotenoid pigment compound reduces invasiveness of tumors in mouse models of lung cancer

Researcher receives $3 million NCI grant to study impact of e-cigarette usage on smoking rates

Study unravels how tobacco causes increased inflammation

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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