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  • Title: Cidofovir treatment improves the pathology caused by the growth of human papillomavirus-positive cervical carcinoma xenografts in athymic nude mice.
    Author: De Schutter T, Andrei G, Topalis D, Duraffour S, Mitera T, Naesens L, van den Oord J, Matthys P, Snoeck R.
    Journal: Cancer Lett; 2013 Feb 28; 329(2):137-45. PubMed ID: 23142293.
    Abstract:
    Cidofovir has shown antiproliferative effects against human papillomavirus (HPV)-positive cells and successfully suppressed the growth of HPV-positive xenografts in athymic nude mice. The present study evaluated the effect of cidofovir on several disease parameters in this animal model. Intratumoral administration of cidofovir resulted in a beneficial effect on body weight gain, a reduction in splenomegaly, a partial restoration of tryptophan catabolism, and diminished the inflammatory state induced by the xenografts. Administration of cidofovir to tumor-free animals did not have a direct effect on these parameters. Beyond suppressing tumor growth, intratumoral treatment with cidofovir ameliorated the pathology associated with HPV-tumor growth.
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