Summary
The recent advances in the biology of oncorna viruses favour the hypothesis that human carcinomas may be caused by viruses. Particles isolated from various human tumors have been found to contain reverse-transcriptase activity, exhibited by all oncorna viruses. The results reported in this review demonstrate a good correlation between the reverse-transcriptase activity and the malignancy of the oncorna viruses. The development of specific inhibitors of reverse-transcriptase is, therefore useful for an effective chemotherapy in the future, and for a better understanding of the mechanism of viral oncogenesis.
Zusammenfassung
Die jüngsten Fortschritte in der Biologie der Oncornaviren begünstigen die Vorstellung, daß auch die Entstehung menschlicher Carcinome auf Viren zurückzuführen sein könnte. Denn es wurden aus einer Reihe menschlicher Tumoren Partikel gewonnen, in denen die Aktivität einer „reverse Transcriptase“ nachweisbar war. Die in diesem Bericht zitierten Befunde zeigen bemerkenswerte Beziehungen zwischen der Aktivität der „reverse Transcriptase“ und der Malignität der Oncornaviren. Die Entwicklung eines geeigneten Inhibitors der „reverse Transcriptase“ könnte daher für die Zukunft günstige Aussichten einer wirksamen klinischen Chemotherapie und ein besseres Verständnis des Mechanismus der viralen Onkogenese eröffnen.
Similar content being viewed by others
Literatur
Todaro, G. J., Green, M.: Cell growth and the initiation of transformation by SV40. Proc. nat. Acad. Sci. (Wash.)55, 302 (1966).
Westphal, H., Dulbecco, R.: Vital DNA in polyoma- and SV40-transformed cell lines. Proc. nat. Acad. Sci. (Wash.)59, 1158 (1968).
Green, M.: Molecular basis for the attack on cancer. Proc. nat. Acad. Sci. (Wash.)69, 1036 (1972).
Dulbecco, R., Eckhart, W.: Temperature-dependent properties of cells transformed by a thermo-sensitive mutant of polyoma virus. Proc. nat. Acad. Sci. (Wash.)67, 1775 (1970).
Eckhart, W., Dulbecco, R., Burger, M. M.: Temperature-dependent surface changes in cells infected or transformed by a thermosensitive mutant of polyoma virus. Proc. nat. Acad. Sci. (Wash.)68, 283 (1971).
Todaro, G. J., Green, H., Swift, M. R.: Susceptibility of human diploid fibroblast strains to transformation by SV40 virus. Science153, 1252 (1966).
Todaro, G. J., Martin, G. M.: Increased susceptibility of Down's syndrome fibroblasts to transformation by SV40. Proc. Soc. exp. Biol. (N.Y.)124, 1232 (1967).
Aaronson, S. A., Todaro, G. J.: SV40 T-antigen induction and transformation in human fibroblast cell strains. Virology36, 254 (1968).
Henle, G., Henle, W., Clifford, P., Diehl, V., Kafuko, G., Kirya, B., Klein, G., Morrow, R. H., Munube, G. M. R., Pike, P., Tukei, P. M., Ziegler, J. L.: Antibodies to Epstein-Barr virus in Burkitt's lymphoma and control groups. J. nat. Cancer Inst.43, 1147 (1969).
Dmochowski, L., Seman, G., Gallager, H. S.: Viruses as possible etiologic factors in human breast cancer. Cancer (Philad.)24, 1241 (1969).
Feller, W. F., Chopra, H. C.: Studies of human milk in relation to the possible viral etiology of breast cancer. Cancer (Philad.)24, 1250 (1969).
Moore, D. H., Charney, J., Kramarsky, B., Lasfargues, E. Y., Sarkar, N. H., Brennan, M. J., Burrows, J. H., Sirsat, S. M., Paymaster, J. C., Vaidya, B.: Search for a human breast cancer virus. Nature (Lond.)229, 611 (1971).
Schlom, J., Spiegelman, S., Moore, D. H.: RNA-dependent DNA polymerase activity in virus like particles isolated from human milk. Nature (Lond.)231, 97 (1971).
Gallo, R. C., Yang, S. S., Ting, R. C.: RNA-dependent DNA polymerase of human acute leukaemic cells. Nature (Lond.)228, 927 (1970).
Priori, E. S., Dmochowski, L., Myers, B., Wilbur, J. R.: Constant production of type C virus particles in a continuous tissue culture derived from pleural effusion cells of a lymphoma patient. Nature (Lond.) New Biol.232, 61 (1971).
Gallo, R. C., Sarin, P., Allen, P., Newton, B., Bowen, J., Priori, E. S., Dmochowski, L.: Reverse transcriptase in type C particles from a lymphoma patient. Nature (Lond.) New Biol.232, 140 (1971).
Hirshman, S. Z., Vernance, S. J., Schaffner, F.: DNA polymerase in preparations containing Australia antigen. Lancet1971 I, 1099.
Bishop, J. M., Levinson, W. E., Quintrell, N., Sullivan, D., Fanshier, L., Jackson, J.: The low molecualer weight RNAs of Rous sarcoma virus. I. The 4S RNA. Virology42, 182 (1970).
Duesberg, P. H., Vogt, P. K.: Differences between the ribonucleic acids of transforming and non-transforming avian tumor viruses. Proc. nat. Acad. Sci. (Wash.)67, 1673 (1970).
Gillespie, D., Marshall, S., Gallo, R. C.: RNA of RNA tumor viruses contains poly A. Nature (Lond.) New Biol.236, 227 (1972).
Scolnick, E. M., Aaronson, S. A., Todaro, G. J., Parks, W. P.: RNA-dependent DNA polymerase activity in mammalian cells. Nature (Lond.)229, 318 (1971).
Penner, P. E., Cohen, L. H., Loeb, L. L.: RNA-dependent DNA polymerase: Presence in normal human cells. Biochem. biophys. Res. Commun.42, 1228 (1971).
Gallo, R. C., Personal Commun. 1972.
Robert, M. S., Smith, R. G., Gallo, R. C., Sarin, P. S., Abrell, J. W.: Viral and cellular DNA polymerases: Comparison of activities with synthetic and natural RNA templates. Science176, 798 (1972).
Hanafusa, H., Hanafusa, T.: Noninfectious RSV deficient in DNA polymerase. Virology43, 313 (1971).
Hanafusa, H., Hanafusa, T.: Further studies on RSV production from transformed cells. Virology34, 630 (1968).
Gurgo, D., Ray, R. K., Thiry, L., Green, M.: Inhibitors of the RNA- and DNA-dependent polymerase activities of RNA tumor viruses. Nature (Lond.) New Biol.229, 111 (1971).
Ting, R. C., Yang, S. S., Gallo, R. C.: Reverse transcriptase, RNA tumor virus transformation and derivatives of rifamycin SV. Nature (Lond.) New Biol.236, 163 (1972).
Chandra, P., Zunino, F., Götz, A., Wacker, A., Gericke, D., Marco, A. di, Casazza, A. M., Giuliani, F.: Template specific inhibition of DNA polymerases from RNA tumor viruses by distamycin A and its structural analogues. FEBS-Letters21, 154 (1972).
Chandra, P., Zunino, F., Götz, A., Gericke, D., Thorbeck, R., Marco, A. di: Specific inhibition of DNA-polymerases from RNA tumor viruses by some new daunomycin derivatives. FEBS-Letters21, 264 (1972).
Arcamone, F., Nicolella, V., Penco, S., Radaelli, S.: Distamicina A. Nota IV. Sintesi di analoghi con diverso numero di resti dell'acido 1-metil-4-aminopirrolo-2-carbossilico. Gazette chim. ital.99, 632 (1969).
Chandra, P., Götz, A., Wacker, A., Verini, M. A., Casazza, A. M., Fioretti, A., Arcamone, F., Ghione, M.: Some structural requirements for the antibiotic action of distamycins. FEBS-Letters16, 249 (1971).
Chandra, P., Marco, A. di, Zunino, F., Casazza, A. M., Gericke, D., Giuliani, F., Soranzo, C., Thorbeck, R., Götz, A., Arcamone, F., Ghione, M.: Influence of some antitumor antibiotics on viral neoplasia. (The role of molecular structure on the inhibition of DNA polymerases from RNA tumor viruses, viral multiplication and tumor growth by some antitumor antibiotics.) Naturwissenschaften (1972) (im Druck).
Huebner, R. J., Todaro, G. J.: Oncogenes of RNA tumor viruses as determinants of cancer. Proc. nat. Acad. Sci. (Wash.)64, 1087 (1969).
Huebner, R. J., Igel, H. J.: Immunological tolerance to gs antigens as evidence for vertical transmission. In: Perspectives in virology (McPollard, ed.), vol. VII. New York: Academic Press 1971.
Todaro, G. J., Huebner, R. J.: The viral oncogene hypothesis: New evidence. Proc. nat. Acad. Sci. (Wash.)69, 1009 (1972).
Temin, H. M.: The protovirus hypothesis: Speculations on the significance of RNA-directed DNA synthesis for normal development and for carcinogenesis. J. nat. Cancer Inst.46, III (1971).
Kang, C. Y., Temin, H. M.: Endogenous RNA-directed DNA polymerase activity in uninfected chicken embryos. Proc. nat. Acad. Sci. (Wash.)69, 1550 (1972).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Chandra, P., Gericke, D., Zunino, F. et al. Molekulare Grundlagen viral bedingter Tumoren. Klin Wochenschr 51, 781–790 (1973). https://doi.org/10.1007/BF01468072
Issue Date:
DOI: https://doi.org/10.1007/BF01468072
Key words
- DNA-tumor viruses
- Oncorna viruses
- Cell transformation
- Reverse-transcriptase-inhibitors
- viral oncogenesis
- Oncogenic theory
- Protovirus hypothesis