Abstract
Transplantation of primary GRSL cells in the ascitic form led to a decrease in membrane microviscosity as measured by the fluorescence polarization technique. The transplanted GRSL ascitic cells showed a markedly lower ability to form caps with respect to both virus-related (MLr, GIX) and normal (H-2.7(G), H-2.8(K) and TL1.2) cell-surface antigens and their appropriate antisera in the indirect membrane immunofluorescence tests, than did primary GRSL cells, transplanted GRSL cells growing in solid form, and thymocytes, which all exhibited significantly higher membrane microviscosities. Transplantation of primary GRSL cells into syngeneic mice pre-irradiated with 400 rad did not lead to a fall in membrane microviscosity. It is suggested that the host immune response in intact mice leads to a selective survival of ascitic tumour cells with low membrane microviscosity.
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- Barenholz Y., Moore N. F., Wagner R. R. Enveloped viruses as model membrane systems: microviscosity of vesicular stomatitis virus and host cell membranes. Biochemistry. 1976 Aug 10;15(16):3563–3570. doi: 10.1021/bi00661a026. [DOI] [PubMed] [Google Scholar]
- Ben-Bassat H., Polliak A., Rosenbaum S. M., Naparstek E., Shouval D., Inbar M. Fluidity of membrane lipids and lateral mobility of concanavalin A receptors in the cell surface of normal lymphocytes and lymphocytes from patients with malignant lymphomas and leukemias. Cancer Res. 1977 May;37(5):1307–1312. [PubMed] [Google Scholar]
- Borochov H., Shinitzky M. Vertical displacement of membrane proteins mediated by changes in microviscosity. Proc Natl Acad Sci U S A. 1976 Dec;73(12):4526–4530. doi: 10.1073/pnas.73.12.4526. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Collard J. G., De Wildt A., Oomen-Meulemans E. P., Smeekens J., Emmelot P. Increase in fluidity of membrane lipids in lymphocytes, fibroblasts and liver cells stimulated for growth. FEBS Lett. 1977 May 15;77(2):173–178. doi: 10.1016/0014-5793(77)80228-7. [DOI] [PubMed] [Google Scholar]
- Herberman R. B., Nunn M. E., Holden H. T., Staal S., Djeu J. Y. Augmentation of natural cytotoxic reactivity of mouse lymphoid cells against syngeneic and allogeneic target cells. Int J Cancer. 1977 Apr 15;19(4):555–564. doi: 10.1002/ijc.2910190417. [DOI] [PubMed] [Google Scholar]
- Hilgers J., Bentvelzen P. Interaction between viral and genetic factors in murine mammary cancer. Adv Cancer Res. 1978;26:143–195. doi: 10.1016/s0065-230x(08)60087-1. [DOI] [PubMed] [Google Scholar]
- Hilgers J., van Blitterswijk W. J., Bont W. S., Theuns G. J., Nusse R., Haverman J., Emmelot P. Distribution and antibody-induced redistribution of a mammary tumor virus-induced and a normal antigen on the surface of mouse leukemia cells. J Natl Cancer Inst. 1975 Jun;54(6):1335–1342. doi: 10.1093/jnci/54.6.1335. [DOI] [PubMed] [Google Scholar]
- Humphires G. M., McConnell H. M. Antigen mobility in membranes and complement-medical immune attack. Proc Natl Acad Sci U S A. 1975 Jul;72(7):2483–2487. doi: 10.1073/pnas.72.7.2483. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ihle J. N., Arthur L. O., Fine D. L. Autogenous immunity to mouse mammary tumor virus in mouse strains of high and low mammary tumor incidence. Cancer Res. 1976 Aug;36(8):2840–2844. [PubMed] [Google Scholar]
- Inbar M. Fluidity of membrane lipids: a single cell analysis of mouse normal lymphocytes and malignant lymphoma cells. FEBS Lett. 1976 Aug 15;67(2):180–185. doi: 10.1016/0014-5793(76)80361-4. [DOI] [PubMed] [Google Scholar]
- Inbar M., Shinitzky M., Sachs L. Microviscosity in the surface membrane lipid layer of intact normal lymphocytes and leukemic cells. FEBS Lett. 1974 Jan 15;38(3):268–270. doi: 10.1016/0014-5793(74)80069-4. [DOI] [PubMed] [Google Scholar]
- Nicolson G. L. Trans-membrane control of the receptors on normal and tumor cells. II. Surface changes associated with transformation and malignancy. Biochim Biophys Acta. 1976 Apr 30;458(1):1–72. doi: 10.1016/0304-419x(76)90014-7. [DOI] [PubMed] [Google Scholar]
- Nicolson G. L. Transmembrane control of the receptors on normal and tumor cells. I. Cytoplasmic influence over surface components. Biochim Biophys Acta. 1976 Apr 13;457(1):57–108. doi: 10.1016/0304-4157(76)90014-9. [DOI] [PubMed] [Google Scholar]
- Shinitzky M., Dianoux A. C., Gitler C., Weber G. Microviscosity and order in the hydrocarbon region of micelles and membranes determined with fluorescent probes. I. Synthetic micelles. Biochemistry. 1971 May 25;10(11):2106–2113. doi: 10.1021/bi00787a023. [DOI] [PubMed] [Google Scholar]
- Shinitzky M., Inbar M. Difference in microviscosity induced by different cholesterol levels in the surface membrane lipid layer of normal lymphocytes and malignant lymphoma cells. J Mol Biol. 1974 Jan 5;85(4):603–615. doi: 10.1016/0022-2836(74)90318-0. [DOI] [PubMed] [Google Scholar]
- Shinitzky M., Inbar M. Microviscosity parameters and protein mobility in biological membranes. Biochim Biophys Acta. 1976 Apr 16;433(1):133–149. doi: 10.1016/0005-2736(76)90183-8. [DOI] [PubMed] [Google Scholar]
- Singer S. J., Nicolson G. L. The fluid mosaic model of the structure of cell membranes. Science. 1972 Feb 18;175(4023):720–731. doi: 10.1126/science.175.4023.720. [DOI] [PubMed] [Google Scholar]
- Staats J. Standardized nomenclature for inbred strains of mice: sixth listing. Cancer Res. 1976 Dec;36(12):4333–4377. [PubMed] [Google Scholar]
- Stockert E., Old L. J., Boyse E. A. The G-IX system. A cell surface allo-antigen associated with murine leukemia virus; implications regarding chromosomal integration of the viral genome. J Exp Med. 1971 Jun 1;133(6):1334–1355. doi: 10.1084/jem.133.6.1334. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tulp A., Bont W. S. An improved method for the separation of cells by sedimentation at unit gravity. Anal Biochem. 1975 Jul;67(1):11–21. doi: 10.1016/0003-2697(75)90267-5. [DOI] [PubMed] [Google Scholar]
- Van Blitterswijk W. J., Emmelot P., Hilgers J., Kamlag D., Nusse R., Feltkamp C. A. Quantitation of virus-induced (MLr) and normal (Thy.1.2) cell surface antigens in isolated plasma membranes and the extracellular ascites fluid of mouse leukemia cells. Cancer Res. 1975 Oct;35(10):2743–2751. [PubMed] [Google Scholar]
- van Blitterswijk W. J., Emmelot P., Hilkmann H. A., Oomenmeulemans E. P., Inbar M. Differences in lipid fluidity among isolated plasma membranes of normal and leukemic lympocytes and membranes exfoliated from their cell surface. Biochim Biophys Acta. 1977 Jun 16;467(3):309–320. doi: 10.1016/0005-2736(77)90308-x. [DOI] [PubMed] [Google Scholar]

