Literature DB >> 4332810

Helper activity of human leukemic tissue extracts for leukemia virus expression in mice.

R A Steeves, A Fjelde, E A Mirand.   

Abstract

Extracts of cultured human leukemic tissues increased the spleen focus-forming activity of Friend leukemia virus preparations in BALB/c and other partially resistant mice. Such mice carry the Fv-1(b) gene, which inhibits the expression of helper virus indigenous to the Friend virus complex, and allows co-infecting leukemia viruses of mice, cats, or chickens to substitute for the inhibited helper virus and increase the expression of the spleen focus-forming virus. The helper activity of extracts from human leukemic tissues shared several important properties with that associated with known leukemogenic viruses of animals.

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Year:  1971        PMID： 4332810      PMCID： PMC389429          DOI： 10.1073/pnas.68.10.2391

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  15 in total

1.  Host-induced changes in infectivity of Friend spleen focus-forming virus.

Authors:  R A Steeves; R J Eckner
Journal:  J Natl Cancer Inst       Date:  1970-03       Impact factor: 13.506

2.  Properties of the accelerant factor (s) for a transplantable mouse mammary tumor, Z8352.

Authors:  H H SHEAR; J T SYVERTON; J J BITTNER
Journal:  Cancer Res       Date:  1954-03       Impact factor: 12.701

3.  XYZ effect in strain of origin: EO771 carcinoma in C57 BL/6 mice.

Authors:  A E CASEY; J GUNN
Journal:  Proc Soc Exp Biol Med       Date:  1952 Aug-Sep

4.  Isolation and characterization of a lymphatic leukemia virus in the Friend virus complex.

Authors:  R A Steeves; R J Eckner; M Bennett; E A Mirand; P J Trudel
Journal:  J Natl Cancer Inst       Date:  1971-06       Impact factor: 13.506

5.  Mycoplasmas (PPLO) and human leukemia and lymphoma.

Authors:  J T Grace; J S Horoszewicz; T B Stim; E A Mirand; C James
Journal:  Cancer       Date:  1965-10       Impact factor: 6.860

6.  Electron microscopic studies of human leukemia and lymphoma.

Authors:  L Dmochowski; T Yumoto; C E Grey; R L Hales; P L Langford; H G Taylor; E J Freireich; C C Shullenberger; J A Shively; C D Howe
Journal:  Cancer       Date:  1967-05       Impact factor: 6.860

7.  Enhancement of spleen focus formation and virus replication in Friend virus-infected mice.

Authors:  R A Steeves; E A Mirand; S Thomson; L Avila
Journal:  Cancer Res       Date:  1969-05       Impact factor: 12.701

8.  RNA dependent DNA polymerase of human acute leukaemic cells.

Authors:  R C Gallo; S S Yang; R C Ting
Journal:  Nature       Date:  1970-12-05       Impact factor: 49.962

9.  Oncogenes of RNA tumor viruses as determinants of cancer.

Authors:  R J Huebner; G J Todaro
Journal:  Proc Natl Acad Sci U S A       Date:  1969-11       Impact factor: 11.205

10.  A major genetic locus affecting resistance to infection with murine leukemia viruses. II. Apparent identity to a major locus described for resistance to friend murine leukemia virus.

Authors:  T Pincus; W P Rowe; F Lilly
Journal:  J Exp Med       Date:  1971-06-01       Impact factor: 14.307
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  2 in total

1.  In vitro transformation of mouse bone marrow cells by the polycythemic strain of Friend leukemia virus.

Authors:  R Revoltella; L Bertolini; C Friend
Journal:  Proc Natl Acad Sci U S A       Date:  1979-03       Impact factor: 11.205

2.  A classification of the murine leukemia viruses. Neutralization of pseudotypes of Friend spleen focus-forming virus by type-specific murine antisera.

Authors:  R J Eckner; R A Steeves
Journal:  J Exp Med       Date:  1972-10-01       Impact factor: 14.307
  2 in total

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