Cannabis Addiction Study Reveals Genetic Predisposition and Cancer Risk

Industry Insight by 2FIRSTS.ai
Nov.21.2023
Cannabis Addiction Study Reveals Genetic Predisposition and Cancer Risk
Yale University-led study finds genetic predisposition to cannabis addiction and increased risk of lung cancer. Over one million patients worldwide included in research.

According to the latest report by Proyectopuente, a study led by Yale University has found a genetic predisposition to cannabis addiction, with individuals suffering from cannabis addiction being at a higher risk of developing lung cancer. The research, which analyzed data from over one million patients across four continents, has been published in the journal Nature Genetics.

 

Genetics professor Joel Gelernter stated, "The idea behind this study is that as marijuana use becomes increasingly lenient, it is important to understand the risks associated with addiction-related dysfunctions in order to develop drug therapies to address this issue. Known negative health impacts of marijuana addiction include: over one-third of marijuana addicts are more susceptible to becoming dependent compared to non-addicts. Over one-third of marijuana users experience addiction and negative health effects. These consequences include impaired cognitive function, diminished productivity, and increased risk of accidents while under the influence. The genetic analysis included data from 154,365 individuals, with 886,256 from Europe, 123,208 from Africa, 38,289 biracial individuals from the United States, and 6,843 from Asia.

 

We welcome news tips, article submissions, interview requests, or comments on this piece.

Please contact us at info@2firsts.com, or reach out to Alan Zhao, CEO of 2Firsts, on LinkedIn


Notice

1.  This article is intended solely for professional research purposes related to industry, technology, and policy. Any references to brands or products are made purely for objective description and do not constitute any form of endorsement, recommendation, or promotion by 2Firsts.

2.  The use of nicotine-containing products — including, but not limited to, cigarettes, e-cigarettes, nicotine pouchand heated tobacco products — carries significant health risks. Users are responsible for complying with all applicable laws and regulations in their respective jurisdictions.

3.  This article is not intended to serve as the basis for any investment decisions or financial advice. 2Firsts assumes no direct or indirect liability for any inaccuracies or errors in the content.

4.  Access to this article is strictly prohibited for individuals below the legal age in their jurisdiction.

 

Copyright

 

This article is either an original work created by 2Firsts or a reproduction from third-party sources with proper attribution. All copyrights and usage rights belong to 2Firsts or the original content provider. Unauthorized reproduction, distribution, or any other form of unauthorized use by any individual or organization is strictly prohibited. Violators will be held legally accountable.

For copyright-related inquiries, please contact: info@2firsts.com

 

AI Assistance Disclaimer

 

This article may have been enhanced using AI tools to improve translation and editorial efficiency. However, due to technical limitations, inaccuracies may occur. Readers are encouraged to refer to the cited sources for the most accurate information.

We welcome any corrections or feedback. Please contact us at: info@2firsts.com

FDA Says It Will Not Take Enforcement Action Against Zone Nicotine Pouches Until Lawsuit Is Resolved
FDA Says It Will Not Take Enforcement Action Against Zone Nicotine Pouches Until Lawsuit Is Resolved
The U.S. Food and Drug Administration has told vape manufacturer Fontem US that it does not presently intend to take enforcement action against the company’s Zone nicotine pouches while litigation over the agency’s handling of the application remains unresolved.
Apr.07 by 2FIRSTS.ai
BAT Appoints Constantinescu as CFO,He Previously Spent 16 Years at the Company
BAT Appoints Constantinescu as CFO,He Previously Spent 16 Years at the Company
BAT has appointed Dragos Constantinescu as chief financial officer. Constantinescu, currently head of Asahi Europe & International, will join the company on September 1 and replace Javed Iqbal, who has served as interim finance chief since August last year
Apr.09 by 2FIRSTS.ai
West Virginia House passes “Vape Safety Act of 2026,” creating licensing and product directory requirements
West Virginia House passes “Vape Safety Act of 2026,” creating licensing and product directory requirements
West Virginia’s House of Delegates passed the Vape Safety Act of 2026, a proposal to tighten oversight of vape and smoke shops through licensing, fees and enforcement. The bill would establish a state directory requiring vape products sold in West Virginia to have FDA marketing authorization or a pending application under FDA review to be listed, and only directory-listed products could be sold starting Sept. 1, 2026 if enacted.
Feb.28 by 2FIRSTS.ai
Special Report | China’s New Five-Year Plan Highlights “Health-First” Strategy, Providing Policy Context for Tobacco Sector
Special Report | China’s New Five-Year Plan Highlights “Health-First” Strategy, Providing Policy Context for Tobacco Sector
China’s 2026 “Two Sessions” reviewed the draft Outline of the 15th Five-Year Plan, which proposes implementing a health-first development strategy and strengthening the effectiveness of the Patriotic Health Campaign. Although the document does not address specific industries, this public-health governance framework provides a new policy context for observing the future regulation, product strategies, and market development of China’s tobacco and next-generation nicotine sectors.
Industry Insight
Mar.08
Elfbar warns flavour bans could push over 50,000 Scottish vapers back to smoking
Elfbar warns flavour bans could push over 50,000 Scottish vapers back to smoking
Elfbar said restricting vape flavour choices—potentially under the Tobacco and Vapes Bill—could disrupt established quitting behaviours and increase relapse risk among former smokers. An Opinium survey commissioned by the company reported fruit and sweet flavours have risen in popularity among adult vapers quitting smoking in Scotland, with 62% now using them most often to quit, up from 34% in December 2024.
Feb.28 by 2FIRSTS.ai
Russian Lawmaker Says Vape Circulation Licensing Will Be Regulated by Law in the Coming Months
Russian Lawmaker Says Vape Circulation Licensing Will Be Regulated by Law in the Coming Months
Alexander Tolmachev, deputy chairman of the Russian State Duma Committee on Youth Policy, said the issue of licensing vape circulation will be resolved at the legislative level in the coming months. He said a significant share of such products currently on the market are counterfeit, that their real nicotine concentration may be several times higher than stated, and that the composition of the liquid is unknown.
Mar.18 by 2FIRSTS.ai