Abstract
Liver cells, isolated from either juvenile rats or chickens by a collagenase perfusion technique, reaggregated when maintained in suspension. The cells exhibited marked adhesive specificity; when suspensions contained both cell types, the aggregates consisted primarily of either rat or chicken cells. Adhesive specificity was also observed with plasma membrane fractions isolated from rat liver homogenates, and with comparable fractions from chicken liver. These membranes stimulated aggregation of the homologous but not the heterologous cell type. Other membrane fractions had little or no effect on the aggregation of the homologous cell type. These and other properties of the liver cell and membrane preparations suggest that biochemical studies on cell-cell recognition and adhesion can most effectively be conducted with cells from juvenile and adult animals.
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- Alwen J., Lawn A. M. The reaggregation of adult rat liver cells maintained in vitro. Exp Cell Res. 1974 Nov;89(1):197–205. doi: 10.1016/0014-4827(74)90202-x. [DOI] [PubMed] [Google Scholar]
- Balsamo J., Lilien J. The binding of tissue-specific adhesive molecules to the cell surface. A molecular basis for specificity. Biochemistry. 1975 Jan 14;14(1):167–171. doi: 10.1021/bi00672a028. [DOI] [PubMed] [Google Scholar]
- Berg T., Boman D., Seglen P. O. Induction of tryptophan oxygenase in primary rat liver cell suspensions by glucocorticoid hormone. Exp Cell Res. 1972 Jun;72(2):571–574. doi: 10.1016/0014-4827(72)90034-1. [DOI] [PubMed] [Google Scholar]
- Drochmans P., Wanson J. C., Mosselmans R. Isolation and subfractionation on ficoll gradients of adult rat hepatocytes. Size, morphology, and biochemical characteristics of cell fractions. J Cell Biol. 1975 Jul;66(1):1–22. doi: 10.1083/jcb.66.1.1. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Emmelot P., Bos C. J., van Hoeven R. P., van Blitterswijk W. J. Isolation of plasma membranes from rat and mouse livers and hepatomas. Methods Enzymol. 1974;31:75–90. doi: 10.1016/0076-6879(74)31008-7. [DOI] [PubMed] [Google Scholar]
- Giraud A., Fayet G., Lissitzky S. Thyrotropin-induced aggregation-promoting factors of adult cultured thyroid cells. Exp Cell Res. 1974 Aug;87(2):359–364. doi: 10.1016/0014-4827(74)90492-3. [DOI] [PubMed] [Google Scholar]
- Grady S. R., McGuire E. J. Intercellular adhesive selectivity. III. Species selectivity of embryonic liver intercellular adhesion. J Cell Biol. 1976 Oct;71(1):96–106. doi: 10.1083/jcb.71.1.96. [DOI] [PMC free article] [PubMed] [Google Scholar]
- LOWRY O. H., ROSEBROUGH N. J., FARR A. L., RANDALL R. J. Protein measurement with the Folin phenol reagent. J Biol Chem. 1951 Nov;193(1):265–275. [PubMed] [Google Scholar]
- Michalopoulos G., Pitot H. C. Primary culture of parenchymal liver cells on collagen membranes. Morphological and biochemical observations. Exp Cell Res. 1975 Aug;94(1):70–78. doi: 10.1016/0014-4827(75)90532-7. [DOI] [PubMed] [Google Scholar]
- Namba M., Sato J. Carcinogenesis in tissue culture. XV. Aggregate-forming capacity of rat liver cells. Comparison of untreated controls, cells transformed in culture, and tumor produced by backtransplantation. Jpn J Exp Med. 1971 Jun;41(3):233–245. [PubMed] [Google Scholar]
- Obrink B., Lindström H., Svennung N. G. Calcium-requirement for a reversible binding of membrane proteins to rat liver plasma membranes. FEBS Lett. 1976 Nov;70(1):28–32. doi: 10.1016/0014-5793(76)80719-3. [DOI] [PubMed] [Google Scholar]
- Ray T. K. A modified method for the isolation of the plasma membrane from rat liver. Biochim Biophys Acta. 1970 Jan 6;196(1):1–9. doi: 10.1016/0005-2736(70)90159-8. [DOI] [PubMed] [Google Scholar]
- Roseman S. The synthesis of complex carbohydrates by multiglycosyltransferase systems and their potential function in intercellular adhesion. Chem Phys Lipids. 1970 Oct;5(1):270–297. doi: 10.1016/0009-3084(70)90024-1. [DOI] [PubMed] [Google Scholar]
- Seglen P. O. Preparation of rat liver cells. 3. Enzymatic requirements for tissue dispersion. Exp Cell Res. 1973 Dec;82(2):391–398. doi: 10.1016/0014-4827(73)90357-1. [DOI] [PubMed] [Google Scholar]
- Seglen P. O. Preparation of rat liver cells. I. Effect of Ca 2+ on enzymatic dispersion of isolated, perfused liver. Exp Cell Res. 1972 Oct;74(2):450–454. doi: 10.1016/0014-4827(72)90400-4. [DOI] [PubMed] [Google Scholar]
- Umbreit J., Roseman S. A requirement for reversible binding between aggregating embryonic cells before stable adhesion. J Biol Chem. 1975 Dec 25;250(24):9360–9368. [PubMed] [Google Scholar]