Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letter
  • Published:

Induction of formation of presynaptic terminals in neuroblastoma cells by synapsin IIb

Abstract

THE synapsins are a family of closely related phosphoproteins (termed synapsins Ia, Ib, IIa and IIb) associated with synaptic vesicles and implicated in the short-term regulation of neuro-transmitter release from nerve endings1–5. During development, expression of the synapsins correlates temporally with synapse formation6, but there has been no direct evidence that they are involved in synaptogenesis. Here we report that overexpression of synapsin IIb in the neuroblastoma x glioma hybrid clonal cell line NG 108–15 leads, during cell differentiation, to marked increases in the number of neuritic varicosities and in the numbers of small clear vesicles and large dense core vesicles per varicosity, as well as to the appearance of synapse-like cell–cell contacts. Thus, synapsin IIb may be involved in the regulation of synapse formation and, as a result, in long-term neuronal signalling.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others

References

  1. DeCamilli, P., Benfenati, F., Valtorta, F. & Greengard, P. A. Rev. Cell Biol. 6, 433–460 (1990).

    Article  CAS  Google Scholar 

  2. Llinas, R. et al. Proc. natn. Acad. Sci. U.S.A. 82, 3035–3039 (1985).

    Article  ADS  CAS  Google Scholar 

  3. Bähler, M., Benfenati, F., Valtorta, F. & Greengard, P. BioEssays 12, 259–263 (1990).

    Article  Google Scholar 

  4. Kelly, R. B. Neuron 1, 431–438 (1988).

    Article  CAS  Google Scholar 

  5. Südhof, T. C. et al. Science 245, 1474–1480 (1989).

    Article  ADS  Google Scholar 

  6. Nestler, E. J. & Greengard, P. Protein Phosphorylation in the Nervous System (Wiley, New York, 1984).

    Google Scholar 

  7. Nirenberg, M. et al. Science 222, 794–799 (1983).

    Article  ADS  CAS  Google Scholar 

  8. Nelson, P., Christian, C. & Nirenberg, M. Proc. natn. Acad. Sci. U.S.A. 73, 123–127 (1976).

    Article  ADS  CAS  Google Scholar 

  9. Furuya, S. & Furuya, K. Tissue Cell 15, 903–919 (1983).

    Article  CAS  Google Scholar 

  10. Gray, D. B., Zelazny, D., Manthay, N. & Pilar, G. J. Neurosci. 10, 2687–2698 (1990).

    Article  CAS  Google Scholar 

  11. Czernik, A. J. et al. Meth. Enzym. (in the press).

  12. Navone, F. et al. J. Cell Biol. 103, 2511–2527 (1986).

    Article  CAS  Google Scholar 

  13. Nestler, E. J., Zatz, M. & Greengard, P. Science 217, 357–359 (1982).

    Article  ADS  CAS  Google Scholar 

  14. Nestler, E. J., Rainbow, B. S., McEwen, B. S. & Greengard, P. Science 212, 1162–1164 (1981).

    Article  ADS  CAS  Google Scholar 

  15. Romano, C., Nichols, R. A., Greengard, P. & Greene, L. A. J. Neurosci. 7, 1294–1299 (1987).

    Article  CAS  Google Scholar 

  16. Nichols, R. A. et al. Nature 343, 647–651 (1990).

    Article  ADS  CAS  Google Scholar 

  17. Chandler, C. E., Cragoe, E. J. & Glaser, L. J. cell. Physiol. 125, 367–378 (1985).

    Article  CAS  Google Scholar 

  18. Sambroock, J., Fritsch, E. F. & Maniatis, T. Molecular Cloning: A Laboratory Manual 2nd Edn (Cold Spring Harbor Laboratory, New York, 1989).

    Google Scholar 

  19. Lowry, O. H., Rosebrough, N. J., Farr, A. L. & Randall, R. J. J. biol. Chem. 193, 265–275 (1951).

    CAS  Google Scholar 

  20. Laemmli, U. K. Nature 227, 680–685 (1970).

    Article  ADS  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Han, HQ., Nichols, R., Rubin, M. et al. Induction of formation of presynaptic terminals in neuroblastoma cells by synapsin IIb. Nature 349, 697–700 (1991). https://doi.org/10.1038/349697a0

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1038/349697a0

This article is cited by

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing