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Molecular epidemiology
Author(s) -
Boffetta P.
Publication year - 2000
Publication title -
journal of internal medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.625
H-Index - 160
eISSN - 1365-2796
pISSN - 0954-6820
DOI - 10.1111/j.1365-2796.2000.00777.x
Subject(s) - epidemiology , molecular epidemiology , medicine , confounding , environmental epidemiology , epidemiology of cancer , pathology , genetics , biology , cancer , breast cancer , genotype , gene
. Boffetta P (Unit of Environmental Cancer Epidemiology, International Agency for Research on Cancer, Lyon, France). Molecular epidemiology (Internal Medicine in the 21st Century). J Intern Med 2000; 248: 447–454. The use of biomarkers in epidemiology is not new, but recent developments in molecular biology and genetics have increased the opportunities for their use. However, epidemiological studies based on biomarkers, which belong to the discipline defined as ‘molecular epidemiology’ are subject to the same problems of design and analysis as ‘traditional’ epidemiological studies. If biomarkers offer new opportunities to overcome some of the limitations of epidemiology, their added value over traditional approaches should be systematically assessed. Biomarkers should be validated though transitional studies; consideration to sources of bias and confounding in molecular epidemiology studies should be no less stringent than in traditional studies.