Abstract
The transformed or normal phenotype of cultured normal rat kidney cells infected with a temperature-sensitive mutant of avian sarcoma virus is conditional on the temperature at which the cells are grown. Using dye injection techniques, we show that junction-mediated dye transfer is also temperature-sensitive. The extent and rate of transfer between infected cells grown at the transformation-permissive temperature (35 degrees C) is significantly reduced when compared to infected cells grown at the nonpermissive temperature (40.5 degrees C) or uninfected cells grown at either temperature. Infected cells subjected to reciprocal temperature shifts express rapid and reversible alterations of dye transfer capacities, with responses evident by 15 min and completed by 60 min for temperature shifts in either direction. These results suggest that altered junctional capacities may be fundamental to the expression of the ASV-induced, transformed phenotype.
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- Burton A. C. Cellular communication, contact inhibition, cell clocks, and cancer: the impact of the work and ideas of W. R. Loewenstein. Perspect Biol Med. 1971 Winter;14(2):301–318. doi: 10.1353/pbm.1971.0008. [DOI] [PubMed] [Google Scholar]
- Corsaro C. M., Migeon B. R. Comparison of contact-mediated communication in normal and transformed human cells in culture. Proc Natl Acad Sci U S A. 1977 Oct;74(10):4476–4480. doi: 10.1073/pnas.74.10.4476. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Erikson R. L., Purchio A. F., Erikson E., Collett M. S., Brugge J. S. Molecular events in cells transformed by Rous Sarcoma virus. J Cell Biol. 1980 Nov;87(2 Pt 1):319–325. doi: 10.1083/jcb.87.2.319. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Flaxman B. A., Cavoto F. V. Low-resistance junctions in epithelial outgrowths from normal and cancerous epidermis in vitro. J Cell Biol. 1973 Jul;58(1):219–223. doi: 10.1083/jcb.58.1.219. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Johnson R. G., Sheridan J. D. Junctions between cancer cells in culture: ultrastructure and permeability. Science. 1971 Nov 12;174(4010):717–719. doi: 10.1126/science.174.4010.717. [DOI] [PubMed] [Google Scholar]
- Johnson R., Hammer M., Sheridan J., Revel J. P. Gap junction formation between reaggregated Novikoff hepatoma cells. Proc Natl Acad Sci U S A. 1974 Nov;71(11):4536–4540. doi: 10.1073/pnas.71.11.4536. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Krueger J. G., Wang E., Garber E. A., Goldberg A. R. Differences in intracellular location of pp60src in rat and chicken cells transformed by Rous sarcoma virus. Proc Natl Acad Sci U S A. 1980 Jul;77(7):4142–4146. doi: 10.1073/pnas.77.7.4142. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Krueger J. G., Wang E., Goldberg A. R. Evidence that the src gene product of Rous sarcoma virus is membrane associated. Virology. 1980 Feb;101(1):25–40. doi: 10.1016/0042-6822(80)90480-8. [DOI] [PubMed] [Google Scholar]
- Kurth R. Differential induction of tumour antigens by transformation-defective virus mutants. J Gen Virol. 1975 Aug;28(2):167–177. doi: 10.1099/0022-1317-28-2-167. [DOI] [PubMed] [Google Scholar]
- Larsen W. J., Tung H. N., Murray S. A., Swenson C. A. Evidence for the participation of actin microfilaments and bristle coats in the internalization of gap junction membrane. J Cell Biol. 1979 Dec;83(3):576–587. doi: 10.1083/jcb.83.3.576. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Loewenstein W. R. Junctional intercellular communication and the control of growth. Biochim Biophys Acta. 1979 Feb 4;560(1):1–65. doi: 10.1016/0304-419x(79)90002-7. [DOI] [PubMed] [Google Scholar]
- O'Lague P., Dalen H. Low resistance junctions between normal and between virus transformed fibroblasts in tissue culture. Exp Cell Res. 1974 Jun;86(2):374–382. doi: 10.1016/0014-4827(74)90725-3. [DOI] [PubMed] [Google Scholar]
- Peracchia C. Structural correlates of gap junction permeation. Int Rev Cytol. 1980;66:81–146. doi: 10.1016/s0074-7696(08)61972-5. [DOI] [PubMed] [Google Scholar]
- Radke K., Martin G. S. Transformation by Rous sarcoma virus: effects of src gene expression on the synthesis and phosphorylation of cellular polypeptides. Proc Natl Acad Sci U S A. 1979 Oct;76(10):5212–5216. doi: 10.1073/pnas.76.10.5212. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rose B., Loewenstein W. R. Permeability of cell junction depends on local cytoplasmic calcium activity. Nature. 1975 Mar 20;254(5497):250–252. doi: 10.1038/254250a0. [DOI] [PubMed] [Google Scholar]
- Sheridan J. D. Low-resistance junctions between cancer cells in various solid tumors. J Cell Biol. 1970 Apr;45(1):91–99. doi: 10.1083/jcb.45.1.91. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Stewart W. W. Functional connections between cells as revealed by dye-coupling with a highly fluorescent naphthalimide tracer. Cell. 1978 Jul;14(3):741–759. doi: 10.1016/0092-8674(78)90256-8. [DOI] [PubMed] [Google Scholar]
- Turin L., Warner A. Carbon dioxide reversibly abolishes ionic communication between cells of early amphibian embryo. Nature. 1977 Nov 3;270(5632):56–57. doi: 10.1038/270056a0. [DOI] [PubMed] [Google Scholar]
- Wang E., Goldberg A. R. Effects of the src gene product on microfilament and microtubule organization in avian and mammalian cells infected with the same temperature-sensitive mutant of Rous sarcoma virus. Virology. 1979 Jan 15;92(1):201–210. doi: 10.1016/0042-6822(79)90225-3. [DOI] [PubMed] [Google Scholar]
- Willingham M. C., Jay G., Pastan I. Localization of the ASV src gene product to the plasma membrane of transformed cells by electron microscopic immunocytochemistry. Cell. 1979 Sep;18(1):125–134. doi: 10.1016/0092-8674(79)90361-1. [DOI] [PubMed] [Google Scholar]
- Wyke J. A. The selective isolation of temperature-sensitive mutants of Rous sarcoma virus. Virology. 1973 Apr;52(2):587–590. doi: 10.1016/0042-6822(73)90357-7. [DOI] [PubMed] [Google Scholar]
- Yotti L. P., Chang C. C., Trosko J. E. Elimination of metabolic cooperation in Chinese hamster cells by a tumor promoter. Science. 1979 Nov 30;206(4422):1089–1091. doi: 10.1126/science.493994. [DOI] [PubMed] [Google Scholar]
- Ziemiecki A., Friis R. R. Phosphorylation of pp60src and the cycloheximide insensitive activation of the pp60src-associated kinase activity of transformation-defective temperature-sensitive mutants of Rous sarcoma virus. Virology. 1980 Oct 30;106(2):391–394. doi: 10.1016/0042-6822(80)90262-7. [DOI] [PubMed] [Google Scholar]