These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Naturally occurring leukemia viruses in H-2 congenic C57BL mice. II. Antibody response to viral envelope antigens.
    Author: Vlug A, Melief CJ, de Bruyne C, Schoenmakers H, Molenaar JL.
    Journal: J Natl Cancer Inst; 1980 May; 64(5):1191-8. PubMed ID: 6245302.
    Abstract:
    In C57BL mice milk-borne infection with B-tropic murine leukemia virus (V+ denoting positive for milk-transmitted B-tropic virus and V- denoting negative for milk-transmitted B-tropic virus) was accompanied by an antibody response against viral envelope antigens (VEA). Milk transmission of virus led to higher virus titers and lymphoma incidence in B10.A (H-2a) mice than in B10 (H-2b) mice, and the latter strain produced higher titers of anti-VEA antibodies than did the former. H-2 control of the antivirus-antibody response was confirmed in the (B10.A V+ X B10 V+)F2 cross. B10 V+ mice produced both IgM and IgG antibodies, whereas in the sera of B10.A V+ mice only IgM antibodies were demonstrable. The production of IgG and high-titer IgM antibodies to VEA was dominant in (B10.A V+ X B10 V+)F1 animals. The failure of B10.A V+ mice to produce IgG antibodies against VEA was not due to an intrinsic defect of helper T-cell function because these mice produced IgG antivirus antibodies after sc immunization with killed viral vaccine. Furthermore, in B10.A mice without milk-transmitted virus (B10.A V- subline), expression of genetically transmitted virus upon aging was associated with the production of IgG antibodies to VEA. The combined data were compatible with the existence of an H-2-linked dominant immune-response gene regulating the antibody response to milk-transmitted murine leukemia virus.
    [Abstract] [Full Text] [Related] [New Search]