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Headlines Tagged with Genes 1,665 headlines found

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Genetic Heart Disease Risk Eased by Healthy Habits, Study Finds

A new analysis of data from more than 55,000 people provides an answer. It finds that by living right — by not smoking... Meanwhile, the new study shows a new way to think about genes and lifestyle, researchers say....“If you are dealt a bad hand, there
New York Times
added Nov 13, 2016 23:53
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The mutagenic assessment of an electronic-cigarette and reference cigarette smoke using the Ames assay in strains TA98 and TA100 [FREE FULL TEXT]

This study has investigated the mutagenic potential of a commercially available e-cigarette (Vype® ePen, Nicoventures, UK), compared to reference cigarette smoke (3R4F), in tester strains TA98 and TA100 using two different exposure scenarios. Firstly, pa
Mutation Research/Genetic Toxicology And Environmental Mutagenis
added Nov 8, 2016 19:08
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E-cig vapor does not induce genetic mutations associated with cigarette smoke exposure

Scientists at British American Tobacco used a method called the Ames test to compare the mutagenic potential of cigarette smoke with that of vapour from Vype ePen, a commercially available e-cigarette. DNA mutations result in genetic instability, which m
Medical Xpress (PhysOrg.com)
added Nov 8, 2016 19:06
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A Genetic Epidemiological Mega Analysis of Smoking Initiation in Adolescents

This is the first study to find evidence of genetic factors in liability to smoking initiation at ages as young as 12. It also shows the strongest evidence to date for decay of effects of the shared environment from early adolescence to young adulthood. W
Nicotine and Tobacco Research
added Nov 5, 2016 22:07
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E-cig vapor does not induce genetic mutations associated with cigarette smoke exposure

Scientists at British American Tobacco used a method called the Ames test to compare the mutagenic potential of cigarette smoke with that of vapour from Vype ePen, a commercially available e-cigarette. DNA mutations result in genetic instability, which m
EurekAlert
added Nov 4, 2016 23:37
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Smoking Wreaks Genetic Havoc on Lungs, Study Warns

"Our analysis demonstrates that tobacco smoking causes mutations that lead to cancer by multiple distinct mechanisms," he said in a Los Alamos news release. "Tobacco smoking damages DNA in organs directly exposed to smoke as well as speeds up a mutationa
HealthDay [HealthScout]
added Nov 4, 2016 22:31
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Smoking a Pack a Day for a Year Leaves 150 Mutations in Every Lung Cell

examined the DNA of more than 3,000 tumors from the bodies of smokers and nonsmokers. The results, published this week in the journal Science, were sobering: Researchers found deep molecular “signatures” etched in tumor cells, even in organs that were nev
Smithsonian Magazine
added Nov 4, 2016 16:48
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[UK] DNA study lays bare devastating damage caused by smoking

The devastating impact of cigarette smoke on the body’s DNA has been laid bare by the first comprehensive study into the damage tobacco inflicts on human cells. People who smoke a pack of cigarettes each day for a year develop on average 150 extra mutat
The Guardian (uk)
added Nov 4, 2016 14:45
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Smoking a pack a day causes 150 mutations in every lung cell, research shows

researchers said the findings show a direct link between the number of cigarettes smoked in a lifetime and the number of mutations in the DNA of cancerous tumors. The highest mutation rates were seen in lung cancers, but tumors in other parts of the body
Reuters
added Nov 3, 2016 21:33
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Smoking a Pack a Day for a Year Causes 150 Mutations in Lung Cells

"This study of smoking tells us that looking in the DNA of cancers can provide provocative new clues to how cancers develop and thus, potentially, how they can be prevented." Scientists have measured the catastrophic genetic damage caused by smoking in
The Science Explorer (ca)
added Nov 3, 2016 21:17
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