Research on tobacco, smoking, and quitting. Covers vaping trends, the social side of smoking, headache links, and cessation methods.
A study found that children exposed to snus during pregnancy had a systolic blood pressure 4.2 mmHg higher than those with no nicotine exposure, increasing the risk of higher blood pressure in adulthood. The researchers emphasized that tobacco products should be avoided during pregnancy.
A recent study by UCSF researchers found hundreds of waste items from e-cigarettes, combustible tobacco products, and cannabis products at Bay Area high schools. The study highlights the environmental hazard posed by these products' toxic chemicals and heavy metals, which are contaminating school environments and surrounding areas.
Researchers at Tokyo University of Agriculture and Technology discovered that hybrid plant cells induce programmed cell death due to protein aggregate accumulation. The study used imaging tools and a chemical chaperone to halt the process, paving the way for genetic improvement techniques to enhance crop varieties' disease resistance a...
Researchers will develop novel metrics to gauge the impact of tobacco ads on adolescent smoking and vaping rates. The grant aims to improve the selection of effective ads for youth tobacco prevention campaigns.
Researchers found that tobacco hawkmoths use a specific receptor, IR8a, to detect the smell of larval frass and avoid competing conspecifics. This allows them to select better oviposition sites for their offspring, increasing their survival rates.
A new study has found that e-cigarette smoke caused lung cancer and bladder issues in mice exposed to nicotine. The study, published in the Proceedings of National Academy of Sciences, found that 22.5% of mice developed lung adenocarcinomas after exposure to e-cig smoke with nicotine for 54 weeks.
A new study by University at Buffalo found that sexual minority women are more likely to smoke cigarettes when drinking alcohol compared to heterosexual women. Reciprocal patterns between alcohol and tobacco use were strongest among bisexual women, according to the research.
Scientists have successfully implanted an electronic device into tobacco plants, allowing them to deliver a stress hormone called ABA. This enables the plant to close its small pores and conserve water.
A comprehensive tobacco treatment program at the University of Texas M.D. Anderson Cancer Center resulted in an average of 45% smoking abstinence rates among participating cancer patients. This rate surpasses that of previous minimal interventions like quitlines, which averaged less than 20% abstinence rates.
A comprehensive tobacco treatment program in an oncologic setting significantly improves smoking cessation rates, affecting patient outcomes with cancer who smoke. Average seven-day abstinence rates reached 44% at the nine-month follow-up.
A study by UTHealth School of Public Health found that an innovative strategy called Teens Against Tobacco Use is a promising model in tobacco prevention. The program, which partners teachers with youth, led to significant reductions in tobacco susceptibility scores among students who received the presentation.
A study by the University of Bath found that tobacco companies have made attempts to circumvent UK plain packaging legislation, including product name changes and innovations in filter products.
A study found that only 4% of adolescents with nicotine use disorder received counseling, and 1.2% were prescribed medications to help them quit. Medical professionals are largely missing opportunities to intervene and prevent long-term health consequences of nicotine use disorder.
Researchers presented data on the oral microbiome and immunity affected by tobacco use, while highlighting the need for research on novel nicotine delivery systems. The conference aimed to promote cessation or deter initiation among current or potential tobacco users through the dissemination of scientific evidence.
A new study from Duke University Medical Center found that pulegone, contained in menthol and mint flavored e-cigarettes and smokeless tobacco products, exceeds safety levels with potential carcinogenic properties. The FDA does not regulate pulegone's presence in these products, despite being banned as a food additive.
Cancer patients who continue smoking after diagnosis have a higher mortality rate and increased risk for second cancer development. The IASLC Declaration recommends screening all cancer patients for tobacco use and advising on tobacco cessation.
Research funded by Cancer Research UK found that average monthly cigarette consumption fell by 24.4% based on survey data and 24.1% based on sales data between 2011 and 2018. The decline suggests that stricter tobacco laws and quitting smoking initiatives are working, with current smoking rates at 16% of English adults.
A US study found a significant increase in depression, cannabis use, and binge drinking among former smokers from 2005 to 2016. The findings suggest that these risk factors could threaten progress in reducing cigarette use.
A new study found that the prevalence of depression, cannabis use, and alcohol abuse among US former smokers increased from 2005 to 2016. The results show that former smokers are more likely to be male, married, and non-Hispanic white, with higher incomes and education levels.
A UCI study found that hookah waterpipe use poses health risks due to toxic chemicals, ultrafine particles, and carbon monoxide. The researchers discovered that even nicotine-free herbal mixtures produce high levels of toxic gases in mainstream smoke.
A study published in JAMA Pediatrics found that pediatricians can significantly impact parents' ability to quit smoking. The 'CEASE' program, developed by Dr. Jonathan Winickoff, shows a 2% decline in smoking rate per year among all patients, not just those who try quitting. This intervention, implemented at family practice offices acr...
Researchers found that sticky glandular trichomes on tobacco leaves trap insects, which are then consumed by the spined stilt bug, a predator that protects the plant from pest infestation. This mutualistic relationship increases leaf yield and reduces plant damage without harming the tobacco plants.
A new Yale University study reveals that banning tobacco sales to people under age 21 significantly reduces smoking rates among 18- to 20-year-olds. The study found a 10% drop in smoking among these age group when local tobacco-21 laws are implemented, with effects expected to be even greater at the state level.
Research finds tobacco industry has bumped up prices for products beyond required tax changes, contradicting its claims that price rises fuel illicit tobacco trade. Industry-driven price increases were higher for cheaper 'roll your own' tobacco than expected.
A study found that raising the age of cigarette sales from 18 to 21 led to a 39% decrease in regular smoking among 18-20 year olds who had tried cigarettes. Peer smoking was a critical factor in this reduction, suggesting tobacco-21 laws may help curb youth smoking.
A new study from Massachusetts General Hospital's Tobacco Research and Treatment Center shows that daily e-cigarette use helps US smokers quit regular cigarettes. Smokers who used e-cigarettes every day were more likely to quit combustible cigarettes within one year and stay quit for at least another year.
A new study finds that recreational marijuana legalization leads to a 8% increase in online searches for tobacco products, while searches for alcohol drop by 11%. However, the study also reveals that teenagers lose interest in cannabis after its legalization, contradicting common concerns about increased teen usage.
A new study published in The Plant Cell found that plant immune systems vary between species, contradicting previous assumptions based on Arabidopsis thaliana research. Researchers used CRISPR/Cas9 genome editing techniques to investigate the tobacco plant Nicotiana benthamiana's immune response.
Research from Duke Health suggests that new e-cigarette laws could have unintended consequences on existing users, leading them to smoke more traditional tobacco cigarettes. The study found that limiting flavors or customizability of e-cigarettes might cause some users to increase their use of traditional cigarettes.
A new study found that the tobacco industry's corrective statements reached only 40.6% of US adults and 50.5% of current smokers in 2018, highlighting the need for targeted advertising to reach key populations. The ads had lower exposure among certain ethnic and socioeconomic subgroups, including those with higher smoking rates.
Engineered tobacco plants can produce industrial enzymes and proteins at a third of current cost, with potential to reach $300 billion market. Researchers successfully raised non-native proteins in the field, defying conventional wisdom.
A study published in Tobacco Control found that only 1 in 6 accredited US colleges and universities were completely smoke or tobacco-free by 2017. This leaves a significant number of students, faculty, and staff exposed to secondhand smoke.
A study found that plant volatile organic compounds like linalool influence insect behavior in complex environments, with varying effects depending on the genetic background of the plants. The research suggests that context plays a crucial role in understanding chemical signals in nature.
A Penn study shows a Moonshot-funded program can increase cancer patients' engagement in tobacco cessation treatments from 0% to 36%. The program's success is attributed to institutional buy-in and continuous dialogue with clinicians, which informed the development of additional support services.
Research presented at the Society of Nuclear Medicine and Molecular Imaging Annual Meeting found that tobacco smokers have reduced neuroimmune function compared to nonsmokers. This impairment may contribute to compulsive drug use and cognitive dysfunction in smokers trying to quit.
A new study found that certain types of stores, such as tobacco shops and those with heavy advertising, are more likely to sell tobacco to young adults without checking their age. This has implications for Tobacco 21 enforcement, suggesting targeted outreach and monitoring may be beneficial.
Scott L. Tomar, a University of Florida professor, received the 2019 AADR Jack Hein Public Service Award for his efforts to understand and eliminate disparities in oral health and tobacco epidemiology. He has also made significant contributions to various reports on tobacco and public health, including those by the U.S. Surgeon General.
Research papers examine global cigarette consumption patterns and vaping among adolescents, emphasizing the importance of robust data reporting and effective tobacco control policies. Investments in low- and middle-income countries are crucial to combat industry attempts to delay public health policies.
A study found that UK reality TV shows frequently depict alcohol and tobacco use, promoting consumption among young people. The research estimated that 4.9 billion alcohol impressions were delivered to the UK population during the studied episodes.
African-American menthol smokers are 12% less likely to quit due to the role of menthol flavoring in nicotine reinforcement. Banning menthol from tobacco products could help shift power back to communities affected by tobacco marketing and industry influence.
A new USC study finds that exposure to cartoon-based advertisements for e-cigarettes may increase the likelihood of vaping among young adults. Cartoon images are being used by e-liquid companies and online vendors to market their products, and recognition of these images is associated with a greater potential for use.
New Zealanders consider cigarette butts toxic to the environment, holding smokers primarily responsible. Researchers recommend increasing awareness of tobacco companies' role in creating tobacco product waste to foster political support for producer responsibility measures.
Researchers at British American Tobacco found that aerosols from vapour products and THPs caused significantly less staining on tooth enamel, skin, cloth, and wallpaper than cigarette smoke. The study suggests switching to these products may offer cosmetic benefits for consumers.
A study published in the American Journal of Respiratory and Critical Care Medicine found that e-cigarette vaping with nicotine impairs ciliary beat frequency, dehydrates airway fluid, and makes mucus more viscous. This can lead to increased risk of chronic bronchitis and other lung diseases.
A new study found that prenatal exposure to paternal tobacco smoking is associated with increased methylation of immune genes, which alters how the genetic code is read. This leads to a higher risk of developing childhood asthma.
A recent UTSA study found that vaping is associated with an elevated risk of engaging in criminal activities such as violence and property theft among 8th and 10th grade students. The study suggests that vaping may embolden adolescents to engage in delinquent behaviors due to the ability to conceal illicit substances.
A Rutgers University study found that over 60% of e-cigarette users want to quit using e-cigarettes. The study also revealed that more than 25% have tried to quit in the past year and 16% plan to quit within a month.
Researchers discovered a plant virus capable of delivering pesticide molecules deep into the soil, targeting pests like nematodes. The breakthrough could help farmers reduce pesticide use and minimize environmental harm.
A Stanford study of California teens found that owning marketing materials for e-cigarettes and other alternative tobacco products increases their likelihood of trying these products. The study suggests that stricter regulations are needed to restrict such marketing, which can lead to nicotine addiction.
An investigation by The BMJ reveals that 25 Conservative MPs, including several leadership candidates, are connected to an organization part-funded by the tobacco industry. This has raised concerns about public health initiatives being put at risk under a new Tory leadership.
A University of Stirling study found that the UK's tobacco display ban has reduced smoking susceptibility among 11-16 year olds, making cigarettes seem unappealing and unacceptable. The ban also led to a decrease in cigarette brand awareness, with 90% of young never smokers supporting the policy.
A new University of Stirling study found that banning smoking in prisons significantly reduced secondhand smoke levels across Scotland. The study, which measured air quality before and after the ban's introduction, showed an average 81% decrease in fine particulate matter concentrations.
A new study reveals that bullying has a profound impact on both victims and perpetrators, leading to increased substance abuse and social issues. Research found that girls are more likely to internalize problems and exhibit psychosomatic complaints, while boys and girls are equally likely to engage in risk behaviors after being bullied.
A year-long randomized controlled study is being conducted to evaluate the impact of switching from cigarettes to glo on markers of smoking-related disease development. The study aims to observe any favorable changes and determine if THPs may provide a less risky alternative to cigarette smoking.
A University of Cincinnati expert supports raising the age limit on tobacco purchases in Ohio to combat nicotine dependence among youth. Research suggests that e-cigarette use has increased among adolescents, and banning certain flavors may have contributed to this trend.
A new RAND Corporation study found that co-use of cannabis and tobacco or nicotine products is associated with poorer mental and physical health, as well as greater problematic behaviors among young adults. More than a third of surveyed young adults reported using both substances together.
A new study by Columbia University Mailman School of Public Health documents specific characteristics of storefront tobacco advertisements, highlighting variations in ad features across product categories. The research found that cigarette ads dominated window space, while cigar and ENDS ads were more commonly placed near entry points.
Researchers created a web-based training program for psychiatry residents on tobacco use assessment and intervention. The course improved residents' knowledge and motivation to address patients' tobacco addiction.
Researchers analyzed 20 prospective cohort studies in Asian countries to find that smoking patterns are similar to those in the US, leading to an increased risk of lung cancer mortality and other health problems. The study calls for immediate action to implement comprehensive tobacco control policies in all Asian countries.
A novel approach using pleasant odors could help smokers quit by reducing craving urges. Pleasant aromas significantly decreased urge scores in participants, with those smelling pleasant odors showing a greater reduction than tobacco or blank scents.