© 2003 by Oxford University Press
Journal of the National Cancer Institute, Vol. 95, No. 12, 842-843,
June 18, 2003
© 2003 Oxford University Press
EDITORIAL |
Who Knows Whether Acrylamide in Food Is Hazardous to Humans?
Affiliations of authors: F. Granath, Clinical Epidemiology Unit, Department of Medicine, Karolinska Institutet, SE-171 76 Stockholm, Sweden; M. Törnqvist, Department of Environmental Chemistry, Stockholm University, SE-106 91 Stockholm.
Correspondence to: Fredrik Granath, Ph.D., Clinical Epidemiology Unit, Department of Medicine, Karolinska Hospital M9:01, SE-171 76 Stockholm, Sweden (e-mail: Fredrik.Granath@mep.ki.se).
| The first 10% of the full text of this article appears below. |
In this issue of the Journal, Besaratinia and Pfeifer (1) add to the toxicologic evidence that acrylamide has the ability to induce genetic damage in mammalian cells. Acrylamide or probably glycidamide, its genotoxic metabolite, has a relatively low mutagenic potency and is likely to have a relatively small impact on the overall cancer risk of an individual. However, because rather high concentrations of acrylamide are found in frequently consumed foods, the total acrylamide burden to a population is large. If one is willing to assume that a low-dose linear relationship between acrylamide exposure and carcinogenicity exists, then the contribution of acrylamide to the total cancer incidence in a population may be important. The expectedly low carcinogenicity will, however, create difficulties in applying epidemiologic studies, and the uncertainties associated
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