Abstract
We have studied the repair of X-ray-induced, potentially lethal damage (PLD) in 9 human tumour lines derived from tumours of varying radiocurability. Cells derived from 3 tumours considered non-radiocurable (1 osteosarcoma, 2 melanoma) repaired significantly more X-ray PLD than cells from 3 tumours considered radiocurable (2 breast, 1 neuroblastoma). The remaining tumour lines were intermediate in their ability for repair, and included cells from another osteosarcoma, a hypernephroma and a glioblastoma. We conclude that the repair of X-ray PLD may be an important cellular determinant of clinical radiocurability.
Full text
PDF






Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Chen T. R., Shaw M. W. Stable chromosome changes in human malignant melanoma. Cancer Res. 1973 Sep;33(9):2042–2047. [PubMed] [Google Scholar]
- ELKIND M. M., SUTTON H. X-ray damage and recovery in mammalian cells in culture. Nature. 1959 Oct 24;184:1293–1295. doi: 10.1038/1841293a0. [DOI] [PubMed] [Google Scholar]
- Gerweck L. E., Kornblith P. L., Burlett P., Wang J., Sweigert S. Radiation sensitivity of cultured human glioblastoma cells. Radiology. 1977 Oct;125(1):231–234. doi: 10.1148/125.1.231. [DOI] [PubMed] [Google Scholar]
- Hahn G. M., Little J. B. Plateau-phase cultures of mammalian cells: an in vitro model for human cancer. Curr Top Radiat Res Q. 1972 Jul;8(1):39–43. [PubMed] [Google Scholar]
- Little J. B., Hahn G. M., Frindel E., Tubiana M. Repair of potentially lethal radiation damage in vitro and in vivo. Radiology. 1973 Mar;106(3):689–694. doi: 10.1148/106.3.689. [DOI] [PubMed] [Google Scholar]
- Little J. B., Hahn G. M. Life-cycle dependence of repair of potentially-lethal radiation damage. Int J Radiat Biol Relat Stud Phys Chem Med. 1973 Apr;23(4):401–407. doi: 10.1080/09553007314550451. [DOI] [PubMed] [Google Scholar]
- Little J. B. Repair of sub-lethal and potentially lethal radiation damage in plateau phase cultures of human cells. Nature. 1969 Nov 22;224(5221):804–806. doi: 10.1038/224804a0. [DOI] [PubMed] [Google Scholar]
- Nilsson S., Carlsson J., Larsson B., Ponten J. Survival of irradiated glia and glioma cells studied with a new cloning technique. Int J Radiat Biol Relat Stud Phys Chem Med. 1980 Mar;37(3):267–279. doi: 10.1080/09553008014550321. [DOI] [PubMed] [Google Scholar]
- Shipley W. U., Stanley J. A., Courtenay V. D., Field S. B. Repair of radiation damage in Lewis lung carcinoma cells following in situ treatment with fast neutrons and gamma-rays. Cancer Res. 1975 Apr;35(4):932–938. [PubMed] [Google Scholar]
- Smith I. E., Courtenay V. D., Mills J., Peckham M. J. In vitro radiation response of cells from four human tumors propagated in immune-suppressed mice. Cancer Res. 1978 Feb;38(2):390–392. [PubMed] [Google Scholar]
- Soule H. D., Vazguez J., Long A., Albert S., Brennan M. A human cell line from a pleural effusion derived from a breast carcinoma. J Natl Cancer Inst. 1973 Nov;51(5):1409–1416. doi: 10.1093/jnci/51.5.1409. [DOI] [PubMed] [Google Scholar]
- Weichselbaum R. R., Nove J., Little J. B. Deficient recovery from potentially lethal radiation damage in ataxia telengiectasia and xeroderma pigmentosum. Nature. 1978 Jan 19;271(5642):261–262. doi: 10.1038/271261a0. [DOI] [PubMed] [Google Scholar]
- Weichselbaum R. R., Nove J., Little J. B. X-ray sensitivity of fifty-three human diploid fibroblast cell strains from patients with characterized genetic disorders. Cancer Res. 1980 Mar;40(3):920–925. [PubMed] [Google Scholar]
- Weichselbaum R. R., Nove J., Little J. B. X-ray sensitivity of human tumor cells in vitro. Int J Radiat Oncol Biol Phys. 1980 Apr;6(4):437–440. doi: 10.1016/0360-3016(80)90057-7. [DOI] [PubMed] [Google Scholar]
- Weichselbaum R., Epstein J., Little J. B. A technique for developing established cell lines from human osteosarcomas. In Vitro. 1976 Dec;12(12):833–836. doi: 10.1007/BF02796368. [DOI] [PubMed] [Google Scholar]
- Weichselbaum R., Little J. B., Nove J. Response of human osteosarcoma in vitro to irradiation: evidence for unusual cellular repair activity. Int J Radiat Biol Relat Stud Phys Chem Med. 1977 Mar;31(3):295–299. doi: 10.1080/09553007714550351. [DOI] [PubMed] [Google Scholar]
- Weininger J., Guichard M., Joly A. M., Malaise E. P., Lachet B. Radiosensitivity and growth parameters in vitro of three human melanoma cell strains. Int J Radiat Biol Relat Stud Phys Chem Med. 1978 Sep;34(3):285–290. doi: 10.1080/09553007814550881. [DOI] [PubMed] [Google Scholar]
- Wells J., Berry R. J., Laing A. H. Reproductive survival of explanted human tumor cells after exposure to nitrogen mustard or X irradiation; differences in response with subsequent subculture in vitro. Radiat Res. 1977 Jan;69(1):90–98. [PubMed] [Google Scholar]
