Stop Smoking
Nicotine in e-cigarettes and tobacco devices 'carcinogenic'
A team from Virginia Tech continues to be carrying out a compilation of studies investigating the carcinogenic (cancer-causing) properties of nicotine on cigarette smokers. In their latest paper, they report that, together with previously acknowledged qualities for instance its addictiveness, nicotine is often a carcinogenic substance.
Lists these as effects that nicotine dons the body:
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are well-known to be carcinogenic. Due to the addictive nature of both nicotine and tobacco, it is quite difficult to quit tobacco products once it is a regular habit.
The American Cancer Society (ACS) report that about 50 % of all Americans who keep a smoking cigarette habit will die on account of it. Around 480,000 people from the US die yearly due to illnesses in connection with tobacco use - a lot more than alcohol, motor vehicle collisions, suicide, AIDS, homicide and illegal drugs combined.
Nicotine replacement therapy is often a popular technique of trying to quit smoking. It involves using products for instance skin patches, gum, lozenges and e-cigarettes, which all contain small amounts of nicotine without of the toxins that happen to be present in tobacco smoke. These products try and ease the person away from smoking by relieving cravings and making their withdrawal symptoms more gentle.
The American Cancer Society (ACS) report that about 50 % of all Americans who keep a smoking cigarette habit will die on account of it. Around 480,000 people from the US die yearly due to illnesses in connection with tobacco use - a lot more than alcohol, motor vehicle collisions, suicide, AIDS, homicide and illegal drugs combined.
Nicotine replacement therapy is often a popular technique of trying to quit smoking. It involves using products for instance skin patches, gum, lozenges and e-cigarettes, which all contain small amounts of nicotine without of the toxins that happen to be present in tobacco smoke. These products try and ease the person away from smoking by relieving cravings and making their withdrawal symptoms more gentle.
- Further risks of nicotine investigated
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The addictive properties of nicotine tend to be the focus whenever the perils of smoking are discussed. However, new information from the Virginia Bioinformatics Institute published inside the journal Oncotarget has dedicated to altogether more dangerous properties in the substance, examining its effects on genes.
The authors declare that nicotine will not be yet thought to be a carcinogen and, consequently, is increasingly getting used as a therapeutic. They also reference a newly released move through the Food and Drug Administration (FDA) to wind down restrictions on many nicotine products, potentially signalling to those who the consumption of nicotine products is protected.
The authors declare that nicotine will not be yet thought to be a carcinogen and, consequently, is increasingly getting used as a therapeutic. They also reference a newly released move through the Food and Drug Administration (FDA) to wind down restrictions on many nicotine products, potentially signalling to those who the consumption of nicotine products is protected.
- E-cigarettes
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Many e-cigarettes contain nicotine, which a new study has identified being a carcinogen.
The study, led by geneticist Jasmin Bavarva, exposed cells to nicotine and compared those to cells that have not been exposed. They discovered that thousands more mutations were within the cells which have been encountered with nicotine compared to the control cells. The patterns of mutation found were much like those noticed in cells experiencing oxidative stress, a known |
precursor to cancer. The authors conclude that nicotine exposure can adversely affect genes by inducing mutations, and more than the period of significant exposure may promote increased cancer incidence.
Prof. Harold Garner, director on the Virginia Bioinformatics Institute's Medical Informatics and Systems Division, says how the results are important:
"For the 1st time they directly measure a lot of genetic variations caused only by nicotine, showing that nicotine alone can mutate the genome and initiate a cancer state. This is particularly timely since nicotine is needed as a stop smoking therapeutic."
The team will now make an effort to understand the outcomes of long-term nicotine exposure through further research.
Prof. Harold Garner, director on the Virginia Bioinformatics Institute's Medical Informatics and Systems Division, says how the results are important:
"For the 1st time they directly measure a lot of genetic variations caused only by nicotine, showing that nicotine alone can mutate the genome and initiate a cancer state. This is particularly timely since nicotine is needed as a stop smoking therapeutic."
The team will now make an effort to understand the outcomes of long-term nicotine exposure through further research.
Considering the carcinogenic risk that nicotine poses, it usually is worth smokers reconsidering the techniques that they use to try to quit smoking. Recently, Medical News Today reported over a study that examined how effective e-cigarettes were at helping smokers quit. It yielded these figures:
Although e-cigarettes were by far the most successful way of achieving tobacco, these results declare that avoiding nicotine replacement therapies altogether may not automatically limit the likelihood of quitting. In fact, avoiding products for example skin patches and gum could even increase the likelihood.
- 20% of participants looking to quit through the use of e-cigarettes were successful
- 10.1% of participants attempting to quit smoke through the use of other nicotine replacement therapies were successful
- 15.4% of participants seeking to quit without assistance were successful.
Although e-cigarettes were by far the most successful way of achieving tobacco, these results declare that avoiding nicotine replacement therapies altogether may not automatically limit the likelihood of quitting. In fact, avoiding products for example skin patches and gum could even increase the likelihood.
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