Abstract
Fusion of mouse peritoneal macrophages with SV40-transformed human cells, deficient in hypoxanthine guanine phosphoribosyltransferase, resulted in the formation of transformed somatic cell hybrids which contained, without exception, the human chromosome 7 carrying the SV40 genome. It is postulated that the hybridization of mouse nondividing cells with human cancer cells could permit the identification of the human "oncogenic" chromosome(s) present in human cancer cells, since such chromosome(s) should be retained by the totality of the mouse-human hybrid cells.
Full Text
The Full Text of this article is available as a PDF (510.5 KB).
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- COHN Z. A., BENSON B. THE DIFFERENTIATION OF MONONUCLEAR PHAGOCYTES. MORPHOLOGY, CYTOCHEMISTRY, AND BIOCHEMISTRY. J Exp Med. 1965 Jan 1;121:153–170. doi: 10.1084/jem.121.1.153. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Croce C. M., Girardi A. J., Koprowski H. Assignment of the T-antigen gene of simian virus 40 to human chromosome C-7. Proc Natl Acad Sci U S A. 1973 Dec;70(12):3617–3620. doi: 10.1073/pnas.70.12.3617. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Croce C. M., Huebner K., Girardi A. J., Koprowski H. Rescue of defective SV40 from mouse-human hybrid cells containing human chromosome 7. Virology. 1974 Jul;60(1):276–281. doi: 10.1016/0042-6822(74)90385-7. [DOI] [PubMed] [Google Scholar]
- Croce C. M., Knowles B. B., Koprowski H. Preferential retention of the human chromosome C-7 in human-(thymidine kinase deficient) mouse hybrid cells. Exp Cell Res. 1973 Dec;82(2):457–461. doi: 10.1016/0014-4827(73)90366-2. [DOI] [PubMed] [Google Scholar]
- Croce C. M., Koprowski H. Concordant segregation of the expression of SV40 T antigen and human chromosome 7 in mouse-human hybrid subclones. J Exp Med. 1974 May 1;139(5):1350–1353. doi: 10.1084/jem.139.5.1350. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Croce C. M., Koprowski H., Eagle H. Effect of environmental pH on the efficiency of cellular hybridization. Proc Natl Acad Sci U S A. 1972 Jul;69(7):1953–1956. doi: 10.1073/pnas.69.7.1953. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Croce C. M., Koprowski H. Positive control of transformed phenotype in hybrids between SV40-transformed and normal human cells. Science. 1974 Jun 21;184(4143):1288–1289. doi: 10.1126/science.184.4143.1288. [DOI] [PubMed] [Google Scholar]
- Croce C. M., Litwack G., Koprowski H. Human regulatory gene for inducible tyrosine aminotransferase in rat-human hybrids. Proc Natl Acad Sci U S A. 1973 Apr;70(4):1268–1272. doi: 10.1073/pnas.70.4.1268. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Harris H., Miller O. J., Klein G., Worst P., Tachibana T. Suppression of malignancy by cell fusion. Nature. 1969 Jul 26;223(5204):363–368. doi: 10.1038/223363a0. [DOI] [PubMed] [Google Scholar]
- Klein G., Bregula U., Wiener F., Harris H. The analysis of malignancy by cell fusion. I. Hybrids between tumour cells and L cell derivatives. J Cell Sci. 1971 May;8(3):659–672. doi: 10.1242/jcs.8.3.659. [DOI] [PubMed] [Google Scholar]
- Koprowski H., Jensen F. C., Steplewski Z. Activation of production of infectious tumor virus SV40 in heterokaryon cultures. Proc Natl Acad Sci U S A. 1967 Jul;58(1):127–133. doi: 10.1073/pnas.58.1.127. [DOI] [PMC free article] [PubMed] [Google Scholar]
- LITTLEFIELD J. W. SELECTION OF HYBRIDS FROM MATINGS OF FIBROBLASTS IN VITRO AND THEIR PRESUMED RECOMBINANTS. Science. 1964 Aug 14;145(3633):709–710. doi: 10.1126/science.145.3633.709. [DOI] [PubMed] [Google Scholar]
- Nyhan W. L., Bakay B., Connor J. D., Marks J. F., Keele D. K. Hemizygous expression of glucose-6-phosphate dehydrogenase in erythrocytes of heterozygotes for the Lesch-Nyhan syndrome. Proc Natl Acad Sci U S A. 1970 Jan;65(1):214–218. doi: 10.1073/pnas.65.1.214. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Seabright M. A rapid banding technique for human chromosomes. Lancet. 1971 Oct 30;2(7731):971–972. doi: 10.1016/s0140-6736(71)90287-x. [DOI] [PubMed] [Google Scholar]
- Wiener F., Fenyö E. M., Klein G., Harris H. Fusion of tumour cells with host cells. Nat New Biol. 1972 Aug 2;238(83):155–159. doi: 10.1038/newbio238155a0. [DOI] [PubMed] [Google Scholar]