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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.

Cessation fatigue predicts relapse rate after attempts to quit smoking

Although there is good news about smoking -- only 14 percent of Americans smoke, the lowest number ever, according to a 2017 National Health Interview Survey -- challenges remain. In a given year, more than 40 percent of smokers make no attempt to quit.

20 Nov 2018

Research shows how to achieve improved smoking cessation outcomes within California's Medicaid population

New research shows improved smoking cessation outcomes can be achieved within the Medi-Cal (California's Medicaid program) population by supplementing telephone counseling with access to nicotine-replacement patches and moderate financial incentives that are not contingent on outcomes.

16 Nov 2018

FDA announces new actions to limit sale of e-cigarettes to youth

The University of Texas MD Anderson Cancer Center applauds new actions announced today by the U.S. Food and Drug Administration to limit the sale of most flavored electronic cigarettes to age-restricted locations and require age-verification for online sales to lower the use of these products in children.

16 Nov 2018

Smoking rates go down in the US, lowest since 1965

According to the latest report from the Centers for Disease Control and Prevention (CDC) and the National Institute of Health's National Cancer Institute (NCI), released yesterday (8th November 2018), cigarette smoking is at its lowest in the United States since 1965.

8 Nov 2018

Study: Individuals with serious psychological distress less likely to quit smoking

Even as more and more American quit smoking cigarettes, individuals with serious psychological distress (SPD) are much less likely to extinguish their habit.

2 Nov 2018

Researchers develop new strategy in the search for psychoactive drugs

Researchers at the University of Zurich and Harvard University have developed a new strategy in the search for psychoactive drugs.

1 Nov 2018

Study reveals impact of Juul use on teenagers and young adults

Teens and young adults who use Juul brand e-cigarettes are failing to recognize the product's addictive potential, despite using it more often than their peers who smoke conventional cigarettes, according to a new study by researchers at the Stanford University School of Medicine.

19 Oct 2018

Scripps researchers successfully test potential new smoking-cessation treatment in rodents

Scientists at Scripps Research have successfully tested a potential new smoking-cessation treatment in rodents.

19 Oct 2018

Father’s exposure to nicotine may cause cognitive deficits in descendants

A father’s exposure to nicotine may cause cognitive deficits in his children and even grandchildren, according to a study in mice publishing on October 16 in the open-access journal PLOS Biology by Pradeep Bhide of Florida State University in Tallahassee and colleagues.

19 Oct 2018

Smoking genes do not trigger heavier drinking, shows research

Some smokers have genes that predispose them to heavier smoking. Researchers looked at whether those same genes might trigger heavier drinking — and it turns out, they don't.

12 Oct 2018

Canadian smokers support novel policies to reduce tobacco use

Most Canadian smokers are in favor of novel policies to reduce tobacco use, according to a national survey by the International Tobacco Control Policy Evaluation Project (ITC) at the University of Waterloo.

12 Oct 2018

Flavoring, additive ingredients in e-cigarettes may increase inflammation and impair lung function

Flavoring and additive ingredients in e-cigarettes may increase inflammation and impair lung function, according to new research.

11 Oct 2018

Research: Greater use of e-cigarettes has potential to help people give up smoking

"Ongoing nervousness" about the use of e-cigarettes in stop-smoking services can be a "significant" barrier to people finding support, research revealed during "Stoptober" shows.

11 Oct 2018

Study: Federal Agencies underestimate e-cigarette explosion and burn injuries

Electronic cigarettes (or e-cigarettes) are devices commonly powered by a battery that aerosolize liquid and chemical flavorants.

3 Oct 2018

Study: Treating e-cigarettes like cigarettes could lead to misguided research and policy initiatives

"Cigarette" might appear in the term "e-cigarette" but that is as far as their similarities extend, reports a new Northwestern Medicine report published Friday, Sept. 28, in the journal Nicotine & Tobacco Research.

3 Oct 2018

Adolescent marijuana users have used the drug in more than one form, research shows

Most teens who've tried marijuana have used the drug in more than one form, including cannabis products that are smoked, eaten or vaped, new USC research shows.

28 Sep 2018

Eat, toke or vape: Teens not too picky when it comes to pot’s potpourri

There is no doubt that some high school students will try to get high. However, the ways they're doing it might be changing.

28 Sep 2018

New $17.8 million grant ensures USC at forefront of research on tobacco-related health risks

A new, $17.8 million grant will ensure USC remains at the forefront of research to protect people from tobacco-related health risks.

25 Sep 2018

Lancaster professor aims to understand how genes affect smoking cessation

The Canadian Institute of Health Research has awarded $929,475 to Professor Jo Knight of Lancaster Medical School, Lancaster Data Science Institute and the Department of Psychiatry at the University of Toronto.

25 Sep 2018

Blood, sweat and workplace wellness: Where to draw the line on incentives

Workplace wellness programs that offer employees a financial carrot for undergoing health screenings, sticking to exercise regimens or improving their cholesterol levels have long been controversial.

24 Sep 2018

Nicotine News and Research

Further Reading

Cessation fatigue predicts relapse rate after attempts to quit smoking

Research shows how to achieve improved smoking cessation outcomes within California's Medicaid population

FDA announces new actions to limit sale of e-cigarettes to youth

Smoking rates go down in the US, lowest since 1965

Study: Individuals with serious psychological distress less likely to quit smoking

Researchers develop new strategy in the search for psychoactive drugs

Study reveals impact of Juul use on teenagers and young adults

Scripps researchers successfully test potential new smoking-cessation treatment in rodents

Father’s exposure to nicotine may cause cognitive deficits in descendants

Smoking genes do not trigger heavier drinking, shows research

Canadian smokers support novel policies to reduce tobacco use

Flavoring, additive ingredients in e-cigarettes may increase inflammation and impair lung function

Research: Greater use of e-cigarettes has potential to help people give up smoking

Study: Federal Agencies underestimate e-cigarette explosion and burn injuries

Study: Treating e-cigarettes like cigarettes could lead to misguided research and policy initiatives

Adolescent marijuana users have used the drug in more than one form, research shows

Eat, toke or vape: Teens not too picky when it comes to pot’s potpourri

New $17.8 million grant ensures USC at forefront of research on tobacco-related health risks

Lancaster professor aims to understand how genes affect smoking cessation

Blood, sweat and workplace wellness: Where to draw the line on incentives

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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