Serum vascular adhesion protein-1 level is higher in smokers than non-smokers

doi:10.3109/03014460.2013.788679

CNU IR > College of Sustainable Environment and Recreation > Dept. of Occupational Safety > Periodical Articles > Item 310902800/27921

Please use this identifier to cite or link to this item: https://ir.cnu.edu.tw/handle/310902800/27921

Title:	Serum vascular adhesion protein-1 level is higher in smokers than non-smokers
Authors:	Wang, Yi-Chia Li, Hung-Yuan Wei, Jung-Nan Lin, Mao-Shin Shih, Shyang-Rong Hua, Cyue-Huei Smith, David J. Vanio, Jani Chuang, Lee-Ming
Contributors:	職業安全衛生系
Keywords:	Biomarker Smoking Smoking Cessation Semicarbazide-Sensitive Amine Oxidase Vascular Adhesion Protein-1
Date:	2013-09
Issue Date:	2014-05-26 10:49:06 (UTC+8)
Publisher:	Informa Healthcare
Abstract:	Background: Semicarbazide-sensitive amine oxidase (SSAO)/vascular adhesion protein-1 (VAP-1) is involved in the pathogenesis of both atherosclerosis and cancer. Because chemical components and metabolites of cigarettes are deaminated by SSAO, the relationship between smoking and serum SSAO/VAP-1 was studied in humans.Methods: A total of 451 non-diabetic and normoalbuminuric Han Chinese subjects were recruited to participate in this study. Smoking history was obtained by using a questionnaire and those who smoked more than 100 cigarettes during a 6-month period were considered smokers. Serum VAP-1 concentration was measured by time-resolved immunofluorometric assay. Age, gender, waist circumference and estimated glomerular filtration rate (GFR) were adjusted in different statistical models.Results: Smokers were mainly male (85.7% versus 26.3%) and were more obese than nonsmokers (p<0.05). Subjects with higher serum VAP-1 concentrations were older (p<0.001) and tended to have larger waist circumferences and lower estimated GFR. Serum VAP-1 concentration was higher in smokers than in non-smokers (p<0.05) after adjusting for age, gender, waist circumference, estimated GFR, liver biochemistry and lipid profile.Conclusions: Cigarette smoking is associated with elevated serum VAP-1 concentration. Whether VAP-1 and its SSAO activity link the relationship between cigarette smoking, atherosclerosis and cancer requires further investigation.
Relation:	Annals of Human Biology, v.40 n.5, pp.413-418
Appears in Collections:	[Dept. of Occupational Safety] Periodical Articles

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