Skip to main content

An Investigation in vitro of the Exocytosis of Lysosomal Enzymes From C6 Glioma Cells

  • Conference paper
Experimental and Clinical Neuropathology

Part of the book series: Acta Neuropathologica Supplementum ((NEUROPATHOLOGIC,volume 7))

  • 127 Accesses

Abstract

The rates of exocytosis on the lysosomal hydrolase n-acetyl-βD-glucosaminidase and β -glucuronidase were measured in monolayer cultures of the C-6 glioma cell line. A comparison of the kinetics of release of the enzymes and the effects of cytochalasin B suggest that either intralysosomal localisation or the mechanism of release may be different for each enzyme. Evidence was obtained that exocytosis is accompanied by receptormediated endocytosis of hydrolases and the importance of the microtubular system in the maintenance of the exocytosis equilibrium was indicated by the effect of colchicine on the rate of extracellular accumulation of the enzymes.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Similar content being viewed by others

References

  1. Benda P, Lightbody J, Sato G, Levine L, Sweet W (1968) Differentiated rat glial cell strain in tissue culture. Science 161:370

    Article  PubMed  CAS  Google Scholar 

  2. Bignami A, Eng LF, Dahl D, Uyeda CT (1972) Localisation of the glial fibrillary acidic protein in astrocytes by immunofluorescence. Brain Res 43:429–435

    Article  PubMed  CAS  Google Scholar 

  3. Bosmann HB (1972) Elevated glycosidases and proteolytic enzymes in cells transformed by RNA tumour virus. Biochem Biophys Acta 264:339–343

    Article  PubMed  CAS  Google Scholar 

  4. Bosmann HB (1974) Release of specific protease during mitotic cycle of L5178Y murine leukemic cells by sublethal autolysis. Nature 249:144–145

    Article  PubMed  CAS  Google Scholar 

  5. De Vellis JD, Inglish D (1973) Age-dependent changes in the regulation of glycerophosphate dehydrogenase in the rat brain and in a glial cell line. Prog Brain Res 40:321–330

    Article  PubMed  Google Scholar 

  6. Easty GC, Easty DM (1976) Mechanisms of tumour invasion. In: Symington T, Carter RL, Scientific foundations of oncology. Heinemann, London, p 167

    Google Scholar 

  7. Kaplan A, Fischer D, Achord D, Sly W (1977) Phosphohexosyl recognition is a general feature of pinocytosis of lysosomal glycosidases by human fibroblasts. J Clin Invest 60:1088–1093

    Article  PubMed  CAS  Google Scholar 

  8. Langenbach RL, Kennedy S (1978) Gangliosides and their cell density-dependent changes in control and chemically transformed C3H/ 10T1/2 cells. Exp Cell Res 112:361–372

    Article  PubMed  CAS  Google Scholar 

  9. Mareel MMK (1979) Is invasiveness in vitro characteristic of malignant cells? Cell Biol Int Rep 3:627:640

    Article  PubMed  Google Scholar 

  10. McCormick D, Maunoury R, Delpech B (1980) Lysosomal hydrolases in long term cultures of human gliomas: total enzyme activities and rate of extracellular accumulation. Neuropathol Appl Neurobiol 6:133–141

    Article  PubMed  CAS  Google Scholar 

  11. McCormick D, Wallace I (1979) Extracellular accumulation of lysosomal hydrolases from astrocytes in vitro. IRCS Medical Science 7:511

    CAS  Google Scholar 

  12. Rome LH, Garvin AJ Allietta MM, Neufield EF (1979) Two species of lysosomal organelles in cultured human fibroblasts. Cell 17:143–153

    Article  PubMed  CAS  Google Scholar 

  13. Sippell WG, Antonowicz HI, Lazarus H, Schwachman H (1975) Lysosomal and mitochondrial enzyme activities in human lymphoid cell lines obtained from children with acute lymphoblastic leukaemia and controls. Exp Cell Res 91:152–158

    Article  PubMed  CAS  Google Scholar 

  14. Thompson JE, Gruber MY, Kruuv J (1978) Changes in glycosidase enzyme activity during growth of normal and transformed cells. Exp Cell Res 111:47–53

    Article  PubMed  CAS  Google Scholar 

  15. Van Beek WP, Glimelius B, Nilson K, Emmelot P (1978) Changed cell surface glycoproteins in human glioma and osteosarcoma cells. Cancer Lett 5:311–317

    Article  PubMed  Google Scholar 

  16. Von Figura K (1978) Secretion of B-hexosaminidase by cultured human skin fibroblasts. Exp Cell. Res 111:15–21

    Google Scholar 

  17. Wallach DFH (1972) The plasma membrane: dynamic perspectives. English Universities Press Ltd, London

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1981 Springer-Verlag

About this paper

Cite this paper

McCormick, D., Wallace, I. (1981). An Investigation in vitro of the Exocytosis of Lysosomal Enzymes From C6 Glioma Cells. In: Jellinger, K., Gullotta, F., Mossakowski, M. (eds) Experimental and Clinical Neuropathology. Acta Neuropathologica Supplementum, vol 7. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-81553-9_26

Download citation

  • DOI: https://doi.org/10.1007/978-3-642-81553-9_26

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-10449-0

  • Online ISBN: 978-3-642-81553-9

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics