Antitumor effects of Newcastle Disease Virus in vivo: Local versus systemic effects

  • Authors:
    • V. Schirrmacher
    • A. Griesbach
    • T. Ahlert
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  • Published online on: May 1, 2001     https://doi.org/10.3892/ijo.18.5.945
  • Pages: 945-952
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Abstract

Newcastle Disease Virus (NDV) has interesting anti-neoplastic and pleiotropic immune stimulatory properties. The virus preferentially replicates in and kills tumor cells and appears to be safe and to varying degrees effective in phase II-clinical studies in the US and in Europe. Here we have compared various lytic and non-lytic strains of NDV with regard to their antitumor effects after local or systemic application. As tumor models we used human metastatic melanoma xenotransplants in nude mice and murine metastatic colon carcinoma (CT26), renal carcinoma (Renca) and lymphoma (ESb) cell lines. Intra or peri-tumoral application of NDV or NDV infected tumor cells showed more pronounced antitumor activity than systemic application even when in the latter case much higher dose ranges were used. In the CT26 colon carcinoma model the non-lytic strain Ulster showed stronger antitumor activity than the lytic strain 73T. In the human MeWo melanoma xentransplant model strong antitumor bystander effects were observed by 20% admixture of melanoma cells pre-infected in vitro with NDV (either strain Ulster or Italien). Virus therapy of pre-established human melanomas by intra-tumoral injection of NDV was effective with the lytic strain Italien but not with the non-lytic strain Ulster. Systemic anti-metastatic effects were never observed with NDV alone in contrast to previous results obtained with NDV modified tumor vaccines.

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May 2001
Volume 18 Issue 5

Print ISSN: 1019-6439
Online ISSN:1791-2423

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APA
Schirrmacher, V., Griesbach, A., & Ahlert, T. (2001). Antitumor effects of Newcastle Disease Virus in vivo: Local versus systemic effects. International Journal of Oncology, 18, 945-952. https://doi.org/10.3892/ijo.18.5.945
MLA
Schirrmacher, V., Griesbach, A., Ahlert, T."Antitumor effects of Newcastle Disease Virus in vivo: Local versus systemic effects". International Journal of Oncology 18.5 (2001): 945-952.
Chicago
Schirrmacher, V., Griesbach, A., Ahlert, T."Antitumor effects of Newcastle Disease Virus in vivo: Local versus systemic effects". International Journal of Oncology 18, no. 5 (2001): 945-952. https://doi.org/10.3892/ijo.18.5.945