Tobacco products present a deadly combination of nicotine addiction and carcinogen
exposure resulting in millions of cancer deaths per year worldwide. A plethora of smokeless …

The tobacco-specific N-nitrosamines 4-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone
(NNK) and N′-nitrosonornicotine (NNN) always occur together and exclusively in tobacco …

Nitrosamines, as ubiquitous environmental carcinogens with adverse impact on human
health, were crucial inducers of esophageal cancer (EC). Esophageal inflammation (EI) was …

Abstract Development of multifunctional sorbents with specific recognition, rapid separation
and biofouling resistance is highly desired for the biological samples full of nutrients. Herein …

The tobacco-specific nitrosamines N′-nitrosonornicotine (NNN) and 4-(methylnitrosamino)-
1-(3-pyridyl)-1-butanone (NNK) are considered to be two of the most important carcinogens …

The tobacco-specific nitrosamine N′-nitrosonornicotine (NNN) and its close analogue 4-(N-
nitrosomethylamino)-1-(3-pyridyl)-1-butanone (NNK) are classified as “carcinogenic to …

Among the numerous agents that damage DNA, tobacco products remain one of the most
lethal and result in the most diverse set of DNA lesions. This perspective aims to provide an …

N′-Nitrosonornicotine (NNN) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK),
which always occur together and are present exclusively in tobacco products, are classified …

Eleven consecutive N′-n-acylnornicotines from cherry-red tobacco were structurally
elucidated and quantitively analyzed using chromatography and mass spectrometry. All of …

Cigarette smoking and air pollution (particulate matter) are recognized as two major
etiological factors for lung cancer. Of all the risk factors, cigarette smoking is significantly …