Summary
A quantitative evaluation of lectin binding to adult rat hepatocyte cell surfaces was done using cells isolated by two different collagenase perfusion methodologies and cultured as monolayers with two different tissue culture media formulations (protocol I vs. protocol II). The presence of α-D-mannosyl and α-D-glucosyl groups was detected by the binding of Concanavalin A (Con A), Lens culinaris agglutinin (LCA), and Pisum sativum agglutinin (PSA) to freshly isolated cells. Furthermore, β-D-galactose [Ricinus communis agglutinin (RCA)] and sialic acid residues [wheat germ (WGA)] were also found. Protocols I and II served as models for evaluation of: a) the stripping effect of collagenase separation procedures, b) the restoration in culture of collagenase-stripped sugar residues, c) the effect of the culture environment on cell viability [as measured by lactic acid dehydrogenase (LDH) leakage] and the protein content of hepatocytes, and d) the presence of cell surface sugar residues as a function of culture duration. The ultrastructural morphology of freshly isolated and cultured hepatocytes was also evaluated. These studies indicated that a decline in lectin binding invariably occurred earlier than a massive leakage of LDH and a decrease in the protein content of the cells in culture. Ultrastructurally, autophagocytosis was an early phenomenon in cells isolated and cultured by protocol I, which was also inferior to protocol II regarding the preservation of hepatocyte glycocalyces. Sugar residues lost due to the collagenase-stripping effect were restored, as shown by lectin binding, within the first 24 h of culture. This stripping effect was confirmed by quantitative evaluations of lectin binding to hepatocytes in culture after an incubation with collagenase. This study shows that the binding of peroxidase-labeled lectins is a useful tool for quantitative evaluation of the sugar composition of hepatocyte cultures.
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Virtanen, I.; Miettinen, A.; Wartiovaara, J. Lectin binding sites are found in rat liver cell plasma membrane only on its extracellular surface. J. Cell Sci. 29:287–296; 1978.
Roth, J. Lens culinaris lectin receptors in the plasma membrane of rat liver cells: Comparative electron microscopic studies on normal cells, on cells in vivo transformed by diethylnitrosamine and on Zadjela ascites hepatoma cells. Exp. Pathol. Bd. 11:123–132; 1975.
Caron, M.; Picard, J.; Kern, P. Involvement of glycoconjugates in insulin-receptor interactions: Studies in liver plasma membranes of control and diabetic mice. Biochim. Biophys. Acta 512:29–40; 1978.
Capuzzi, D. M.; Sparks, C. E.; DeHoff, J. L. Effect of residual enzymes on degradation of radioiodinated VLDL by collagenase-dispersed hepatocytes. Biochem. Biophys. Res. Commun. 90:587–595; 1979.
Bonney, R. T.; Becker, J. E.; Walker, P. R., et al. Primary monolayer cultures of adult rat liver parenchymal cells suitable for study of the regulation of enzyme synthesis. In Vitro 9:399–413; 1974.
Bernaert, D.; Wanson, J. C.; Drochmans P., et al. Effect of insulin on ultrastructure and glycogenesis in primary cultures of adult rat hepatocytes. J. Cell Biol. 75:878–900; 1977.
Goldfarb, S.; Barber, T. A.; Pariza, M. W., et al. Lipid synthesis and ultrastructure of adult rat hepatocytes during their first twenty four hours in culture. Exp. Cell Res. 117:39–46; 1978.
Driscoll, J. L.; Hayner, N. T.; Williams-Holland, R., et al. Phenolsulfonphthalein (phenol red) metabolism on primary monolayer cultures of adult rat hepatocytes. In Vitro 18:835–842; 1982.
Decad, G. M.; Hseih, D. P. H.; Byard, J. L. Maintenance of cytochrome P-450 and metabolism of aflatoxin B in primary hepatocyte cultures. Biochem. Biophys. Res. Commun. 78:279–287; 1977.
Bisell, D. M.; Guzelian, P. S. Phenotypic stability of adult rat hepatocytes in primary monolayer cultures. Ann. NY Acad. Sci. 349:85–98; 1980.
Michalopoulos, G.; Pitot, H. C. Primary culture of parenchymal liver cells on collagen membranes. Morphological and biochemical observations. Exp. Cell Res. 94:70–78; 1975.
Reid, L. M.; Gairmaitan, Z.; Arias, I., et al. Long term cultures of normal rat hepatocytes on liver biomatrix. Ann. NY Acad. Sci. 349:17–76; 1980.
Michalopoulos, G.; Russell, F.; Biles, C. Primary cultures of hepatocytes on human fibroblasts. In Vitro 15:796–806; 1979.
Tarentino, A. L.; Galivan, J. Membrane characteristics of adult rat liver parenchymal cells in primary monolayer culture. In Vitro 16:833–846; 1980.
Horisberger, M.; Rosset, J.; Vonlanthen, M. Location of lectin receptors on rat hepatocytes by transmission and scanning electron microscopy. Experientia 34:274–276; 1978.
Starling, J. J.; Hixson, D. C.; Davis, E. M., et al. Surface properties of adult rat hepatocytes. Exp. Cell Res. 104:164–175; 1977.
Hixson, D. C.; Miller, M. F.; Maruyama, K., et al. A statistical evaluation of the binding of ferritin conjugated lectins to the surface of rat cells. Topographical variations as a function of lectin concentration and cell type. J. Histochem. Cytochem. 27:1618–1629; 1979.
McMillan, P. N.; Ferayorni, L. S.; Gerhardt, C. O., et al. Light and electron microscope analysis of lectin binding to adult rat liver in situ. Lab Invest. 50:408–420; 1984.
Hixson, D. C.; Allison, J. P.; Chesner J. E. Variations in the expression and structure of a subset of normal bile canalicular glycoproteins on transplantable hepatocellular carcinomas. Galeotti, T.; Cittadini, A.; Neri, G., eds. Membranes in Tumor Growth. New York: Elsevier Biomedical Press; 1982:19–21.
Berry, M. N.; Friend, D. S. High yield preparation of isolated rat liver parenchymal cells: a biochemical and fine structural study. J. Cell Biol. 43:506–520; 1969.
Seglen, P. O. Preparation of isolated rat liver cells. Methods Cell Biol. 13:391–398; 1973.
Jauregui, H. O.; McMillan, P. N.; Driscoll, J., et al. Attachment and long term survival of adult rat hepatocytes in primary monolayer cultures: comparison of different substrate and tissue culture media formulations. In Vitro 22:13–22; 1986.
Hayner, N.; Driscoll, J.; Ferayorni, L. S., et al. A sensitive method for protein determination in freshly isolated and cultured cells. J. Tissue Cult. Method. procedure 75181, 1983.
Jauregui, H. O.; Hayner, N. T.; Driscoll, J. L., et al. Trypan blue dye uptake and lactate dehydrogenase in adult rat hepatocytes—freshly isolated cells, cell suspensions and primary monolayer cultures. In Vitro 17:1100–1110; 1981.
Spurr, A. R. A low viscosity epoxy resin embedding medium for electron microscopy. J. Ultrastruct. Res. 26:31–43; 1969.
Arstila, A. U.; Jauregui, H. O.; Chang, J., et al. Studies on cellular autophagocytosis. Relationship between heterophagy and autophagy in HeLa cells. Lab Invest. 24:162–174; 1971.
Chapman, G. S.; Jones, A. L.; Meyer, U. A., et al. Parenchymal cells from adult rat liver in nonproliferating monolayer culture. II. Ultrastructural studies. J. Cell Biol. 59:735–747; 1973.
Sattler, C. A.; Michalopoulos, G.; Sattler, G. L., et al. Ultrastructure of adult rat hepatocytes cultured on floating collagen membranes. Canc. Res. 38:1539–1549; 1978.
Guzelian, P. S.; Diegelman, R. F. Retention of clostridial collagenase by primary cultures of parenchymal cells prepared from adult rat liver. Life Sci. 24:513–518; 1979.
Seglen, P. O.; Grinde, B.; Solheim, A. E. Inhibition of the lysosomal pathway of protein degradation in isolated rat hepatocytes by ammonia, methylamine, chloroquine and leupeptin. Eur. J. Biochem. 95:215–225; 1979.
Inbar, M.; Huet, C.; Oseroff, A. R., et al. Inhibition of lectin agglutinability by fixation of the cell surface membrane. Biochim. Biophys. Acta 311:594–599; 1973.
Noonan, K.; Levine, A. J.; Burger, M. M. Cell cycle-dependent changes in the surface membrane as detected with (3H) concanavalin A. J. Cell Biol. 58:491–497; 1973.
Katzen, H. M. Carbohydrate inhibitors of concanavalin A that inhibit binding of insulin-sepharose to fat cells and antagonize and mimic insulin's bioactivity. A possible role for membrane carbohydrate in insulin's action. J. Biol. Chem. 254:2983–2992; 1979.
Kornfeld, K.; Reitman, M. L.; Kornfeld, R. The carbohydrate-binding specificity of pea and lentil lectins. Fucose is an important determinant. J. Biol. Chem. 256:6633–6640; 1981.
Hughes, R. C. Glycoproteins. Brammer, W. J.; Edidin, M., eds. Outline studies in biology. London: Chapman and Hall; 1983:36–53.
VanDenBosch, R. A.; Gruze, H. J.; Stroub, G. I. Presence of asialoglycoprotein receptors in the Golgi complex in the absence of proteins synthesis. Exp. Cell Res. 162:231–242; 1986.
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This study was supported by grant I-ROI-AM 26520 from the National Institute of Arthritis, Diabetes, and Digestive and Kidney Diseases, Bethesda, MD, and by W. R. Grace Corporation.
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Jauregui, H.O., McMillan, P.N., Hevey, K. et al. A quantitative analysis of lectin binding to adult rat hepatocyte cell surfaces. In Vitro Cell Dev Biol 24, 401–412 (1988). https://doi.org/10.1007/BF02628491
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DOI: https://doi.org/10.1007/BF02628491