• Different strains of mice may have different numbers of endogenous retroviruses, and new viruses may arise as the result of recombination of endogenous sequences. (wikipedia.org)
  • Radiation-induced murine leukemias and endogenous retroviruses: the time course of viral expression. (microbiologyresearch.org)
  • Serological characterization of B-tropic viruses of C57BL mice: possible origin by recombination of endogenous N-tropic and xenotropic viruses. (microbiologyresearch.org)
  • As Type C retroviruses, replicating murine leukemia viruses produce a virion containing a spherical nucleocapsid (the viral genome in complex with viral proteins) surrounded by a lipid bilayer derived from the host cell membrane. (wikipedia.org)
  • Different serotypes of B-tropic murine leukemia viruses and association with endogenous ecotropic viral loci. (microbiologyresearch.org)
  • Antibody-induced modulation of Friend virus cell surface antigens decreases virus production by persistent erythroleukemia cells: influence of the Rfv-3 gene. (microbiologyresearch.org)
  • Antibody-induced loss of Friend virus leukemia cell surface antigens occurs during progression of erythroleukemia in F1 mice. (microbiologyresearch.org)
  • AB - Peripheral blood mononuclear cells from donors of known serological status with respect to EB virus were exposed to the virus in vitro and then cultured at various cell concentrations. (nih.gov)
  • The results strongly suggest that the regression phenomenon is an in vitro expression of long-term T-cell-mediated immunity to EB virus which the large majority, if not all, infected individuals possess. (nih.gov)
  • PMID- 214407 TI - Antibodies to Herpes simplex virus types 1 and 2 in patients with squamous-cell carcinoma of uterine cervix in India. (nih.gov)
  • AB - Antibody activity to Herpes simplex virus type-1 (HSV-1) and type-2 (HSV-2) was measured by the indirect hemagglutination (IHA) test in sera from 124 women with squamous-cell carcinoma of the uterine cervix, 46 women with non-cervical cancer and 116 matched normal women. (nih.gov)
  • Serological characterization of C-type retroviruses endogenous to the C57BL/6 mouse and isolated in tumours induced by radiation leukaemia virus (RadLV-Rs). (microbiologyresearch.org)
  • PMID- 214398 TI - Characterization of an adenosine triphosphatase of the avian myeloblastosis virus and the virus-infected myeloblast. (nih.gov)
  • Non-ecotropic MLVs may be xenotropic (from xenos, "foreign", infecting non-mouse species), polytropic or modified polytropic (infecting a range of hosts including mice). (wikipedia.org)
  • X-irradiation of C57BL/6 mice induces thymic lymphosarcomas which sometimes contain retroviruses which upon injection into normal mice mimic the effect of the irradiation. (microbiologyresearch.org)
  • She went back home and they said, after that, that that radiation virus turned out to be a virus. (nih.gov)
  • Stevenson: RLV, the radiation leukemia virus. (nih.gov)
  • The murine leukemia viruses are group/type VI retroviruses belonging to the gammaretroviral genus of the Retroviridae family. (wikipedia.org)
  • Stevenson: Before we get started on that, maybe we could go back in time and kind of pick up where Bob Huebner got started with virus cancer type investigations. (nih.gov)
  • And up until I knew Bob from the Cancer Institute, I had been at the Public Health Service in Cincinnati and knew him more in terms of Adenoviruses and a variety of enteric viruses which his laboratory had been very instrumental in discovering, developing and, in fact, he supplied us with Adenovirus Type 3, which we used in disinfection studies and things like that. (nih.gov)
  • We were doing work on enteric viruses in water and sewage and, at that time, I was also collecting fecal specimens from Albert Sabin's polio vaccine experiments to determine what quantities of Poliovirus were in feces, and we were using his vaccine strains in his volunteers as some indication of what you could find in raw feces. (nih.gov)
  • Do you recall when Bob got interested in tumor viruses for the first time? (nih.gov)
  • They were ubiquitous and they hung around for a long time and they had qualities that some of the other DNA viruses he was aware of did not. (nih.gov)
  • Well, it was right about that time that Charlotte Friend came up with her virus. (nih.gov)
  • The murine leukemia viruses (MLVs or MuLVs) are retroviruses named for their ability to cause cancer in murine (mouse) hosts. (wikipedia.org)
  • Huebner: Was that the Friend virus that she was talking about? (nih.gov)
  • PMID- 214405 TI - Long-term T-cell-mediated immunity to Epstein-Barr virus in man. (nih.gov)
  • Among the latter MLVs are amphotropic viruses (Gr. amphos, "both") that can infect both mouse cells and cells of other animal species. (wikipedia.org)