Skip to main content

Modulating Effects of Thymic Factors on Natural Cell-Mediated Reactivities of Natural and Cyclophosphamide-Treated Mice

  • Chapter
Book cover Genetic and Phenotypic Markers of Tumors

Abstract

Our laboratory has been concerned for some time with the problem of the effects of in vivo administration of thymic extracts to mice on the expression of natural cell-mediated cytotoxicity against both fungal (1) and neoplastic cells (2) in intact as well as immunodepressed hosts. This seems particularly important because of the recent interest in the possiblc therapeutic use of thymus extracts (3, 4) and in consideration of the possible role of natural immunity in resistance mechanisms against neoplasia and microbial infections (5, 6). The issue is even more relevant when dealing with compromised hosts that are known to experience an increased susceptibility to infections and development of malignancies. In the present paper we report on the effects of thymus extract administrations in intact or cyclophosphamide treated mice on in vitro cell-mediated cytotoxicity against radiolabelled YAC-1 cells (7) and C. albicans particles (8).

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 39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 54.99
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

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. F. Bistoni, M. Baccarini, E. Blasi, C. Riccardi, P. Marconi, E. Garaci, Modulation of polymorphonucleate-mediated cytotoxicity against Candida albicans by thymosino α1, Thymus, in press.

    Google Scholar 

  2. F. Bistoni, M. Baccarini, P. Puccetti, P. Marconi, E. Garaci, Enhancement of natural killer cell activity in mice by treatment with a thymic factor, Cancer Immunol. Immunother., submitted for publication.

    Google Scholar 

  3. M. H. Cohen, P. B. Chretien, D. C. Ihde, B. E. Fossieck, R. Mazuch, P. A. Bunn, A. V. Johnston, S. E. Shackney, M. J. Matthews, S. D. Lipson, D. E. Kenady, J. D. Minna, Thymosin fraction V and intensive combination chemotherapy prolonging the survival of patients with small-cell lung cancer, J. Am. Med. Assoc. 241: 1813 (1979).

    Article  CAS  Google Scholar 

  4. J. Shoham, E. Theodor, H.J. Brenner, B. Goldman, A. Lusky, S. Chaitchick, Enhancement of the immune system of chemotherapy-treated cancer patients by simultaneous treatment with thymic extract TP-1, Cancer Immunol. Immunother. 9: 173 (1980).

    Article  Google Scholar 

  5. G. Cudckowicz, M. Landy, G. M. Shearer, Natural resistance systems against foreign cells, tumours and microbes, Academic Press, N. Y. (1978).

    Google Scholar 

  6. R. B. Herberman, H. T. Holden, Natural cell-mediated immunity, in: “Advances in Cancer Research”, G. Klein, S. Weinhouse, eds., Academic Press, N. Y., vol. 27, p. 305 (1978).

    Google Scholar 

  7. R. K. Oldham, J. R. Ortaldo, H. T. Holden, R. B. Herberman, Direct comparison of three isotopic release microassay as measures of cell-mediated immunity to virus-induced lymphoma in rats, J. Natl. Cancer Inst. 58: 1061 (1977).

    PubMed  CAS  Google Scholar 

  8. F. Bistoni, M. Baccarini, E. Blasi, P. Puccetti, P. Marconi, A radiolabel release microassay for phagocytic killing of Candida albicans, J. Immunol.Methods 52: 369 (1982).

    Article  PubMed  CAS  Google Scholar 

  9. R. B. Herberman, M. E. Nunn, D. H. Lavrin, Natural cytotoxic reactivity of mouse lymphoid cells. I. Distribution of reactivity and specificity, Int. J. Cancer 16: 216 (1975).

    CAS  Google Scholar 

  10. M. Baccarini, E. Blasi, P. Puccetti, F. Bistoni, Phagocytic killing of Candida albicans by different murine effectors, Sabouraudia in press.

    Google Scholar 

  11. A. S. Klein, J. Shoham, Effect of the thymic factor thymostimulin (TP-1) on the survival of tumor-bearing mice, Cancer Res. 41: 3217 (1981).

    PubMed  CAS  Google Scholar 

  12. C. Y. Lau, G. Goldstein, Functional effect of thymopoietin32–36 (TP-5) on cytotoxic lymphocytes precursors units (CLP-U). I. Enhancement of splenic CLP-U in vitro and in vivo after suboptimal antigenic stimulation, J. Immunol. 124: 1861 (1980).

    PubMed  CAS  Google Scholar 

  13. P. Puccetti, A. Santoni, C. Riccardi, H. T. Holden, R. B. Herber-man, Activation of mouse macrophages by pyran copolymer and role in augmentation of natural. killer activity, Int. J. Cancer 24: 819 (1979).

    Article  PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1984 Plenum Press, New York

About this chapter

Cite this chapter

Bistoni, F., Baccarini, M., Scaringi, L., Mazzolla, R., Puccetti, P., Marconi, P. (1984). Modulating Effects of Thymic Factors on Natural Cell-Mediated Reactivities of Natural and Cyclophosphamide-Treated Mice. In: Aaronson, S.A., Frati, L., Verna, R. (eds) Genetic and Phenotypic Markers of Tumors. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-4856-6_14

Download citation

  • DOI: https://doi.org/10.1007/978-1-4684-4856-6_14

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4684-4858-0

  • Online ISBN: 978-1-4684-4856-6

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics