Selenium ablates Friend Virus induced Erythroleukemia in mice
نویسندگان
چکیده
منابع مشابه
Cellular regulation in friend virus induced erythroleukemia. Studies with anemic mice of genotype SI/SI(d)
Genetically anemic SI/SI(d) mice have been shown previously to have a defective hematopoietic environment which prevents extensive erythroid differentiation of normal hematopoietic stem cells and also confers resistance to the erythroleukemia-inducing virus, Friend spleen focus-forming virus (SFFV). In this study, we show that the relative resistance of SI/SI(d) mice to transformation by SFFV i...
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The study of genetic resistance to retroviral diseases provides insights into the mechanisms by which organisms overcome potentially lethal infections. Fv-2 resistance to Friend virus-induced erythroleukemia acts through nonimmunological mechanisms to prevent early virus spread, but it does not completely block infection. The current experiments were done to determine whether Fv-2 alone could p...
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متن کاملAntigenic modulation of Friend virus erythroleukemic cells in vitro by serum from mice with dormant erythroleukemia
Friend leukemia virus (FLV) erythroleukemic cells cultured in medium containing FLV-immune serum from dormant FLV-infected mice undergo modulation of FLV cell surface antigens. Modulation was determined by an increased resistance to FLV antibody-mediated complement-dependent lysis and was associated temporally with the capping of FLV-immune complexes at the cell surface. Modulated cells regaine...
متن کاملAntibody-induced loss of Friend virus leukemia cell surface antigens occurs during progression of erythroleukemia in F1 mice
Friend virus (FV)-induced leukemic spleen cells from (B10.A X A)F1 mice were found to lose sensitivity to antibody-mediated lysis during progression of erythroleukemia. This was correlated with a 78% loss of FV-induced cell surface antigens as determined by quantitative absorption of cytotoxic antibodies and with a decreased percentage of leukemic spleen cells showing membrane immunofluorescenc...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2010
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.24.1_supplement.218.8