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The Potential Usefulness of Biological Markers in Risk Assessment

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Date 1987 Dec 1
PMID 3447891
Citations 13
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Abstract

Substantial data have been generated during the last 5 years in experimental systems and human populations which shed light on the potential usefulness of biological markers in human cancer risk assessment. Following a brief review of overall progress to date in the biomonitoring of human populations, this paper turns to the growing body of data regarding carcinogen-DNA and protein adducts as illustrative markers of biologically effective dose of carcinogens. The data base illustrates considerable human inter-individual variation in binding and the presence of significant "background" levels of adducts--both of which support the absence of human population thresholds for exposure to carcinogens. The contribution of adduct data to our understanding of the shape of low dose-response curve and the reliability of inter-species extrapolation, as well as the relevance of adducts to cancer risk, are also discussed. Even though adducts can now be useful in hazard identification or qualitative risk assessment, more research is needed before they can serve as quantitative predictors of human cancer risk.

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References
1.
EHRENBERG L, Hiesche K, Wenneberg I . Evaluation of genetic risks of alkylating agents: tissue doses in the mouse from air contaminated with ethylene oxide. Mutat Res. 1974; 24(2):83-103. DOI: 10.1016/0027-5107(74)90123-7. View

2.
Calleman C, EHRENBERG L, Jansson B, Segerback D, Svensson K, WACHTMEISTER C . Monitoring and risk assessment by means of alkyl groups in hemoglobin in persons occupationally exposed to ethylene oxide. J Environ Pathol Toxicol. 1978; 2(2):427-42. View

3.
Lutz W . In vivo covalent binding of organic chemicals to DNA as a quantitative indicator in the process of chemical carcinogenesis. Mutat Res. 1979; 65(4):289-356. DOI: 10.1016/0165-1110(79)90006-x. View

4.
Pegg A, Perry W . Alkylation of nucleic acids and metabolism of small doses of dimethylnitrosamine in the rat. Cancer Res. 1981; 41(8):3128-32. View

5.
Perera F, Weinstein I . Molecular epidemiology and carcinogen-DNA adduct detection: new approaches to studies of human cancer causation. J Chronic Dis. 1982; 35(7):581-600. DOI: 10.1016/0021-9681(82)90078-9. View