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Headlines Tagged with Genes 1,653 headlines found

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Thirdhand Smoke Now Found Detrimental to Health

Exposure to thirdhand smoke leads to biological effects on weight and cell development that could be damaging to one's health, according to new research led by investigators at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley La
Genetic Engineering & Biotechnology News
added Feb 7, 2017 00:47
6 Views

[UK] E-cigarettes ARE safer than tobacco, study confirms: Vaporizers harmed just 2 genes in human lungs - compared to 123 genes mutated by cigarette smoke

But a new set of experiments performed in the UK have shown lung tissue is barely affected at all by e-cigarettes - compared to the crippling affect cigarette smoke has one our organs. Lungs exposed to tobacco suffered changes in 123 genes - mutating c
The Daily Mail and Mail on Sunday (uk)
added Feb 7, 2017 00:03
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[China] Pollution Leads to Greater Risk of Dementia Among Older Women, Study Says

“Although the link between air pollution and Alzheimer’s disease is a new scientific frontier, we now have evidence that air pollution, like tobacco, is dangerous to the aging brain,” he added. Women with the genetic variant APOE4, which increases the r
New York Times
added Feb 4, 2017 15:31
3 Views

[California] The surprising link between air pollution and Alzheimer’s disease

For older women, breathing air that is heavily polluted by vehicle exhaust and other sources of fine particulates nearly doubles the likelihood of developing dementia, finds a study published Tuesday. And the cognitive effects of air pollution are dramat
Los Angeles Times
added Feb 2, 2017 05:33
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What Did Neanderthals Leave to Modern Humans? Some Surprises

Neanderthal DNA can mean you’re more likely to get hooked on nicotine, even though there were no tobacco plants in archaic Europe. We think this might be because there’s a bit of Neanderthal DNA right next to a human gene that’s a neurotransmitter implic
New York Times
added Jan 20, 2017 14:41
3 Views

A surprise advance in the treatment of adult cancers

Researchers at the RI-MUHC have made a discovery that could improve care for about 15% of patients with head and neck cancer linked to alcohol and tobacco use
McGill University Health Centre (MUHC) (ca)
added Jan 18, 2017 17:53
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Hemoglobin Kirklareli (α H58L), a New Variant Associated with Iron Deficiency and Increased CO Binding*

At the same time, the mutant α subunit has an ∼80,000-fold higher affinity for CO than O2, causing it to rapidly take up and retain carbon monoxide, which prevents denaturation both in vitro and in vivo and explains the phenotypic differences between the
Journal of Biological Chemistry
added Feb 17, 2017 23:08
11 Views

[Australia] 'Tis the season of the social smoker

they're lighting up like Christmas trees. 'Tis the season of the social smoker and researchers suggest their ranks are growing... Despite a recent study finding long term, low level smoking makes them nine times more likely to die from lung cancer than
Queensland Country Life (au)
added Dec 18, 2016 19:03
3 Views

Lung-in-the-lab reveals no DNA damage on exposure to e-cig vapor

E-cigarette vapour does not damage DNA, even at doses 28 times that of equivalent smoke exposure. Scientists at British American Tobacco used lab-based cellular tests to examine the impact of cigarette smoke and Vype e-cigarette vapour on human lung cel
Science Magazine
added Dec 16, 2016 16:17
4 Views

E-cigarette vapour does not cause DNA mutations in lab tests

vapour has little or no effect. To demonstrate this, scientists at BAT used two smoking/vaping robots to produce either cigarette smoke from a 3R4F reference cigarette or e-cigarette vapour from Vype ePen and then measured the amount of deposited particl
BAT Science.com
added Dec 21, 2016 22:40
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