The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Prooxidant States and Tumor Promotion
Abstract
There is convincing evidence that cellular prooxidant states—that is, increased concentrations of active oxygen and organic peroxides and radicals—can promote initiated cells to neoplastic growth. Prooxidant states can be caused by different classes of agents, including hyperbaric oxygen, radiation, xenobiotic metabolites and Fenton-type reagents, modulators of the cytochrome P-450 electron-transport chain, peroxisome proliferators, inhibitors of the antioxidant defense, and membrane-active agents. Many of these agents are promoters or complete carcinogens. They cause chromosomal damage by indirect action, but the role of this damage in carcinogenesis remains unclear. Prooxidant states can be prevented or suppressed by the enzymes of the cellular antioxidant defense and low molecular weight scavenger molecules, and many antioxidants are antipromoters and anticarcinogens. Finally, prooxidant states may modulate the expression of a family of prooxidant genes, which are related to cell growth and differentiation, by inducing alterations in DNA structure or by epigenetic mechanisms, for example, by polyadenosine diphosphate-ribosylation of chromosomal proteins.
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Cites
Castagna, M., Takai, Y., Kaibuchi, K., Sano, K., Kikkawa, U., & Nishizuka, Y. (1982) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)34459-4 · Cited by 4,725
Cited by
A simple technique for quantitation of low levels of DNA damage in individual cells
Singh, N. P., McCoy, M. T., Tice, R. R., & Schneider, E. L. (1988) · Experimental Cell Research · doi:10.1016/0014-4827(88)90265-0 · Cited by 10,828
Chemistry and biochemistry of 4-hydroxynonenal, malonaldehyde and related aldehydes
Esterbauer, H., Schaur, R. J., & Zollner, H. (1991) · Free Radical Biology and Medicine · doi:10.1016/0891-5849(91)90192-6 · Cited by 6,672
Oxidative stress, inflammation, and cancer: How are they linked?
Reuter, S., Gupta, S. C., Chaturvedi, M. M., & Aggarwal, B. B. (2010) · Free Radical Biology and Medicine · doi:10.1016/j.freeradbiomed.2010.09.006 · Cited by 5,441
[1] Role of free radicals and catalytic metal ions in human disease: An overview
Halliwell, B., & Gutteridge, J. M. C. (1990) · Methods in Enzymology · doi:10.1016/0076-6879(90)86093-b · Cited by 4,994
Dérijard, B., Hibi, M., Wu, I.-H., Barrett, T., Su, B., Deng, T., Karin, M., & Davis, R. J. (1994) · Cell · doi:10.1016/0092-8674(94)90380-8 · Cited by 3,188
Metadata
- Authors
- Cerutti, P. A.
- Venue
- Science
- Published
- 1985-01-25
- Volume
- 227
- Issue
- 4685
- Pages
- 375-381
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1984373476
- Cited by
- 2,497
- References
- 1
- FWCI
- 41.58
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
