Abstract
The isoenzyme Mu of glutathione S-transferase (GSTM1) is dominantly inherited, and the prevalence of this isoenzyme in the population is about 60%. The lack of GSTM1 has been linked with cancer risk. The frequency of the phenotypes of this isoenzyme in melanoma (MM) patients (n = 197) is reported here. A significantly higher proportion of individuals in the control group (n = 147) had measurable GSTM1 than MM patients (59.1% vs 42%, P = 0.002); there was a higher proportion of positive phenotypes in general among women than among men. Odds ratio analysis indicated that individuals with this polymorphic variant have an approximately 2-fold risk of developing these cancers. GSTM1 phenotype distribution depends on age, smoking habit and tumour pathology. A group of MM patients with dysplastic naevi was also studied.
Full text
PDF


Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Aubry F., MacGibbon B. Risk factors of squamous cell carcinoma of the skin. A case-control study in the Montreal region. Cancer. 1985 Feb 15;55(4):907–911. doi: 10.1002/1097-0142(19850215)55:4<907::aid-cncr2820550433>3.0.co;2-5. [DOI] [PubMed] [Google Scholar]
- Beitner H., Norell S. E., Ringborg U., Wennersten G., Mattson B. Malignant melanoma: aetiological importance of individual pigmentation and sun exposure. Br J Dermatol. 1990 Jan;122(1):43–51. doi: 10.1111/j.1365-2133.1990.tb08238.x. [DOI] [PubMed] [Google Scholar]
- Blacker K. L., Olson E., Vessey D. A., Boyer T. D. Characterization of glutathione S-transferase in cultured human keratinocytes. J Invest Dermatol. 1991 Sep;97(3):442–446. doi: 10.1111/1523-1747.ep12481276. [DOI] [PubMed] [Google Scholar]
- Brockmöller J., Kerb R., Drakoulis N., Nitz M., Roots I. Genotype and phenotype of glutathione S-transferase class mu isoenzymes mu and psi in lung cancer patients and controls. Cancer Res. 1993 Mar 1;53(5):1004–1011. [PubMed] [Google Scholar]
- Campbell J. A., Corrigall A. V., Guy A., Kirsch R. E. Immunohistologic localization of alpha, mu, and pi class glutathione S-transferases in human tissues. Cancer. 1991 Mar 15;67(6):1608–1613. doi: 10.1002/1097-0142(19910315)67:6<1608::aid-cncr2820670623>3.0.co;2-s. [DOI] [PubMed] [Google Scholar]
- Elwood J. M., Williamson C., Stapleton P. J. Malignant melanoma in relation to moles, pigmentation, and exposure to fluorescent and other lighting sources. Br J Cancer. 1986 Jan;53(1):65–74. doi: 10.1038/bjc.1986.10. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Heagerty A. H., Fitzgerald D., Smith A., Bowers B., Jones P., Fryer A. A., Zhao L., Alldersea J., Strange R. C. Glutathione S-transferase GSTM1 phenotypes and protection against cutaneous tumours. Lancet. 1994 Jan 29;343(8892):266–268. doi: 10.1016/s0140-6736(94)91115-0. [DOI] [PubMed] [Google Scholar]
- Hussey A. J., Stockman P. K., Beckett G. J., Hayes J. D. Variations in the glutathione S-transferase subunits expressed in human livers. Biochim Biophys Acta. 1986 Nov 7;874(1):1–12. doi: 10.1016/0167-4838(86)90094-4. [DOI] [PubMed] [Google Scholar]
- Ketterer B., Meyer D. J. Glutathione transferases: a possible role in the detoxication and repair of DNA and lipid hydroperoxides. Mutat Res. 1989 Sep;214(1):33–40. doi: 10.1016/0027-5107(89)90195-4. [DOI] [PubMed] [Google Scholar]
- Lafuente A., Pujol F., Carretero P., Villa J. P., Cuchi A. Human glutathione S-transferase mu (GST mu) deficiency as a marker for the susceptibility to bladder and larynx cancer among smokers. Cancer Lett. 1993 Jan 15;68(1):49–54. doi: 10.1016/0304-3835(93)90218-x. [DOI] [PubMed] [Google Scholar]
- Raza H., Awasthi Y. C., Zaim M. T., Eckert R. L., Mukhtar H. Glutathione S-transferases in human and rodent skin: multiple forms and species-specific expression. J Invest Dermatol. 1991 Apr;96(4):463–467. doi: 10.1111/1523-1747.ep12470150. [DOI] [PubMed] [Google Scholar]
- Seidegård J., Pero R. W., Miller D. G., Beattie E. J. A glutathione transferase in human leukocytes as a marker for the susceptibility to lung cancer. Carcinogenesis. 1986 May;7(5):751–753. doi: 10.1093/carcin/7.5.751. [DOI] [PubMed] [Google Scholar]
- Singhal S. S., Saxena M., Awasthi S., Mukhtar H., Zaidi S. I., Ahmad H., Awasthi Y. C. Glutathione S-transferases of human skin: qualitative and quantitative differences in men and women. Biochim Biophys Acta. 1993 Jun 4;1163(3):266–272. doi: 10.1016/0167-4838(93)90161-j. [DOI] [PubMed] [Google Scholar]
- Trush M. A., Kensler T. W. An overview of the relationship between oxidative stress and chemical carcinogenesis. Free Radic Biol Med. 1991;10(3-4):201–209. doi: 10.1016/0891-5849(91)90077-g. [DOI] [PubMed] [Google Scholar]