Nicotine News and Research

RSS

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.

Electronic cigarettes pose particular risks to the developing brains, organs of young people

Although heavily promoted as a safer cigarette and an aid to quit smoking, electronic cigarettes and the nicotine they deliver pose particular risks to the developing brains and organs of children. Use of electronic cigarettes by school-age children has surpassed traditional cigarette smoking, and it is critical to recognize and understand the risks related to nicotine exposure, addiction, and the poor regulation of these products, as described in the comprehensive Review article "Electronic Cigarettes: Vulnerability of Youth," published in Pediatric Allergy, Immunology, and Pulmonology, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

22 Apr 2015

Smoking and genetics can increase women's likelihood of giving birth to twins

African American mothers who smoke and have a genetic profile that includes a single nucleotide polymorphism (SNP) of the TP53 gene have an increased likelihood of having twins, concluded a team of researchers from the University of South Florida and the University of Illinois at Urbana-Champaign.

21 Apr 2015

Many people still underestimate health risks associated with smoking few cigarettes a day

Many people still dangerously underestimate the health risks associated with smoking even a few cigarettes a day, despite decades of public health campaigning, French researchers have reported at the European Lung Cancer Conference (ELCC) in Geneva, Switzerland.

20 Apr 2015

E-cigarette use among American high school students is at an all time high

A new government report has shown that the use of electronic cigarettes has tripled among American high school students between 2013 and 2014, raising concerns that the fight against teen smoking is failing...

17 Apr 2015

UC Irvine professor explores the link between autism and ADHD

For the better part of the last decade, a growing body of research has been revealing more and more similarities between attention-deficit/hyperactivity disorder and autism.

17 Apr 2015

E-cigarette users less likely to quit smoking, shows study

The rapid increase in use of e-cigarettes has led to heated debates between opponents who question the safety of these devices and proponents who claim the battery-operated products are a useful cessation tool.

17 Apr 2015

New study finds that breastfeeding may help reduce smoking

While a large number of women quit or reduce smoking upon pregnancy recognition, many resume smoking postpartum. Previous research has estimated that approximately 70% of women who quit smoking during pregnancy relapse within the first year after childbirth, and of those who relapse, 67% resume smoking by three months, and up to 90% by six months.

17 Apr 2015

Racial and ethnic minority groups face disproportionate rates of smoking, health-related illnesses

April is National Minority Health Month, and one of the most significant health issues minorities face is disproportionate rates of smoking and health-related illnesses.

16 Apr 2015

New study shows nicotine exposure promotes alcohol dependence

Why do smokers have a five to ten times greater risk of developing alcohol dependence than nonsmokers? Do smokers have a greater tendency toward addiction in general or does nicotine somehow reinforce alcohol consumption? Now, a study led by scientists at The Scripps Research Institute helps provide insight into these questions, showing that, in rat models, nicotine exposure actually promotes alcohol dependence.

16 Apr 2015

TSRI Scientists find that nicotine use increases compulsive alcohol consumption

15 Apr 2015

Long-term effects of using cognitive-enhancing drugs by healthy people need to be determined

The government, pharmaceutical industry, and national medical organisations need to work together to look at the harms and benefits of long-term use of cognitive-enhancing drugs by healthy individuals, say neuroscientists Professor Barbara Sahakian and Dr Sharon Morein-Zamir from the University of Cambridge in the UK, writing in a Personal View in The Lancet Psychiatry journal.

2 Apr 2015

3D respiratory tissue model shown to be effective for measuring impact of chemicals

A 3-dimensional model of human respiratory tissue has been shown to be an effective platform for measuring the impact of chemicals, like those found in cigarette smoke, or other aerosols on the lung.

27 Mar 2015

Obesity, smoking, alcohol abuse, depressive disorders are risk factors for low back pain

New research presented today at the 2015 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS) identifies nicotine dependence, obesity, alcohol abuse and depressive disorders as risk factors for low back pain, a common condition causing disability, missed work, high medical costs and diminished life quality.

25 Mar 2015

Harmful effects of smoking may be reflected in the facial movements of unborn babies

The harmful effects of smoking during pregnancy may be reflected in the facial movements of mothers' unborn babies, new research has suggested.

24 Mar 2015

Researchers investigate link between serum cotinine and periodontitis among U.S. non-smokers

Today at the 93rd General Session and Exhibition of the International Association for Dental Research, researcher Aderonke A. Akinkugbe, University of North Carolina at Chapel Hill, USA, will present a study titled "Environmental Tobacco Smoke is Associated With Periodontitis in U.S. Non-smokers."

13 Mar 2015

Increasing minimum age of legal access to tobacco products would reduce smoking, save lives

Increasing the minimum age of legal access (MLA) to tobacco products will prevent or delay initiation of tobacco use by adolescents and young adults, particularly those ages 15 to 17, and improve the health of Americans across the lifespan, says a new report from the Institute of Medicine.

13 Mar 2015

Study explores composition of e-cigarette vapor, potential health impacts of secondhand exposure

On the heels of the Federal Drug Administration's (FDA) second public workshop to explore the public health considerations associated with e-cigarettes, nonprofit research organization RTI International released a new research paper "Exhaled Electronic Cigarette Emissions: What's Your Secondhand Exposure?," which explores the composition of e-cigarette vapor and the potential health impacts of secondhand exposure.

13 Mar 2015

Repeatedly exposing children to secondhand smoke is child abuse, argues Adam Goldstein

Purposefully and repeatedly exposing children to secondhand smoke — a known human carcinogen — is child abuse, according to an opinion piece written by Adam Goldstein, MD, MPH, a professor in the Department of Family Medicine at the University of North Carolina School of Medicine.

11 Mar 2015

People who quit smoking have improved metabolic effects, new study finds

People who quit smoking have improved metabolic effects, a new study finds. The results will be presented in a poster Thursday, March 5, at ENDO 2015, the annual meeting of the Endocrine Society in San Diego.

9 Mar 2015

16th WCTOH announces new speakers, programme and scientific highlights

The World Conference on Tobacco or Health (WCTOH) announced today that South Africa Minister of Health Dr Aaron Motsoaledi will address conference delegates during a ministerial plenary on the linkages between tobacco use and non-communicable diseases.

5 Mar 2015

Nicotine News and Research

Further Reading

Electronic cigarettes pose particular risks to the developing brains, organs of young people

Smoking and genetics can increase women's likelihood of giving birth to twins

Many people still underestimate health risks associated with smoking few cigarettes a day

E-cigarette use among American high school students is at an all time high

UC Irvine professor explores the link between autism and ADHD

E-cigarette users less likely to quit smoking, shows study

New study finds that breastfeeding may help reduce smoking

Racial and ethnic minority groups face disproportionate rates of smoking, health-related illnesses

New study shows nicotine exposure promotes alcohol dependence

TSRI Scientists find that nicotine use increases compulsive alcohol consumption

Long-term effects of using cognitive-enhancing drugs by healthy people need to be determined

3D respiratory tissue model shown to be effective for measuring impact of chemicals

Obesity, smoking, alcohol abuse, depressive disorders are risk factors for low back pain

Harmful effects of smoking may be reflected in the facial movements of unborn babies

Researchers investigate link between serum cotinine and periodontitis among U.S. non-smokers

Increasing minimum age of legal access to tobacco products would reduce smoking, save lives

Study explores composition of e-cigarette vapor, potential health impacts of secondhand exposure

Repeatedly exposing children to secondhand smoke is child abuse, argues Adam Goldstein

People who quit smoking have improved metabolic effects, new study finds

16th WCTOH announces new speakers, programme and scientific highlights

Industry Focus eBook - Analytical Chemistry (2nd Edition) eBook

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

Latest News