Summary
Dysplastic naevus syndrome (DNS) is frequently observed in association with familial melanoma and xeroderma pigmentosum (XP), but the role of UV-light in the development of DNS has not been elucidated. Previous work has shown that UV-induced unscheduled DNA synthesis is associated with the early loss of antigenicity observed in immunoassays using a monoclonal antibody specific for thymine-thymine dimers. We now show that the rate of loss of antigenicity, which reflects the relative amount of bound antibody, observed during the first 60 min following 10 Jm−2 UVC irradiation is significantly reduced (p=0.02) in cultures of fibroblasts from 7 out of 8 DNS patients compared with the results from cells of a group of 30 healthy volunteers. This observation suggests an early event in excision repair is altered in the majority of DNS patients.
References
Bale, S. J., Chakravati, A., and Greene, M. H., J. hum. Genet.38 (1986) 188.
Butterworth, T., and Ladda, R. L., Clinical Genodermatology, vol. 2, Light-sensitive genodermatoses, pp. 1–17. Praeger, New York 1981.
Cesarini, J. P., in: Familial Cancer, pp. 124–129. Eds Hj. Müller and W. Weber. Karger, Basel 1985.
Clarkson, J. M., Mitchell, D. L., and Adair, G. M., Mutat Res.112 (1983) 287.
Davis, L. G., Dibner, M. D., and Battey, J. F. Basic Methods in Molecular Biology, pp. 41–50, 119–128. Elsevier, Amsterdam 1986.
Eggset, G., Volden, G., and Krokan, H., Carcinogenesis4 (1983) 745.
Elder, D. E., Goldman, L. I., Goldman, S. C., Greene, M. H., and Wallace, H. C., Cancer46 (1980) 1787.
Green, A. C., and O’Rourke, M. G. E., JNCI74 (1985) 977.
Greene, M. H., Reimer, R. R., Clark, W. H., and Mastrangelo, M. J., Semin. Oncol.5 (1978) 85.
Kraemer, K. H., and Greene, M. H., Dermat. Clin.3 (1985) 225.
Maniatis, T., Fritsch, E. F., and Sambrook, J., Molecular Cloning. A Laboratory Manual, pp. 280–281, 438–439. Cold Springer Harbor Laboratory 1982.
Paterson, M. C., Middlestadt, M. V., Mac Farlane, S. J., Gentner, N. E., and Weinfeld, M., J. cell. Sci.6, Suppl. (1987) 161.
Patton, J. D., Rowan, L. A., Mendrala, A. L., Howell, J. N., Maher, V. M., and McCormick, J. J., Photochem Photobiol.39 (1983) 37.
Penn, I., Immun. Today6 (1985) 206.
Perera, M., Um, K., Greene, M. H., Walters, H. L., Bredberg, A., and Kraemer, K., Cancer Res.46 (1986) 1005.
Peters, J. H., Baumgartner, H., and Schulze, M., Monoklonale Antikörper: Direkter und indirekter ELISA zum Nachweis vom monoklonalen Antikörpern gegen lösliche Antigene, pp. 122–128. Springer Verlag, Heidelberg 1985.
Ramsey, R. G., Chen, P., and Imray, F. P. Cancer Res.42 (1982) 2909.
Reimer, R. R., Clark, W. H., Greene, M. H., Ainsworth, A. M., and Fraumeni, J. F., J. Am. med. Ass.239 (1978) 744.
Roth, M., Mueller, H. J., and Boyle, J. M., Carcinogenesis8 (1987) in press.
Sachs, L., Statistische Auswertungsmethoden. Springer Verlag, Heidelberg 1969.
Smith, P. J., Greene, M. H., and Devlin, D. A., Int. J. Cancer30 (1982) 39.
Strickland, P. T., and Boyle, J. M., Photochem. Photobiol.34 (1981) 595.
Tatsumi, K., Tuyoda, M., Hashimoto, T., Furuyama, J., Kurihara, T., Inoue, M., and Takebe, H., Carcinogenesis8 (1987) 53.
Teppo, L., Pakkanen, M., and Hakulinen, T., Cancer41 (1978) 2018.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Roth, M., Boyle, J.M. & Müller, H. Thymine dimer repair in fibroblasts of patients with dysplastic naevus syndrome (DNS). Experientia 44, 169–171 (1988). https://doi.org/10.1007/BF01952205
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF01952205