Antibody-dependent lymphocyte cytotoxicity in the murine sarcoma virus system: activity of IgM and IgG with specificity for MLV determined antigen(s). 1975

E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein

Antisera with specificity for Moloney leukemia virus-(MLV) determined antigen(s) were studied for their ability to induce MLV antigen bearing target cell reduction by lymphocytes in microcytotoxicity assays. Sera from animals which had regressed Moloney sarcoma virus (MSV) tumors as well as sera from animals with progressively growing MSV tumors were found to induce normal lymphocytes to be active against the targets. Regressor serum was found also to induce cytotoxicity by immune lymphocytes from a tumor-bearing animal 15 days after MSV and from a regressor 50 days after MSV infection. Both the 19S and 7S Sephadex G-200 fractions of the antisera were found to induce cytotoxicity by normal lymphocytes and to potentiate the cytotoxicity of MSV immune lymphocytes. These activities were shown to be IgM and IgG, respectively, by the use of Sepharose-coupled anti-mouse IgM and anti-mouse IgG columns. All activity was removed by passing sera over both columns.

UI MeSH Term Description Entries
D007074 Immunoglobulin G The major immunoglobulin isotype class in normal human serum. There are several isotype subclasses of IgG, for example, IgG1, IgG2A, and IgG2B. Gamma Globulin, 7S,IgG,IgG Antibody,Allerglobuline,IgG(T),IgG1,IgG2,IgG2A,IgG2B,IgG3,IgG4,Immunoglobulin GT,Polyglobin,7S Gamma Globulin,Antibody, IgG,GT, Immunoglobulin
D007075 Immunoglobulin M A class of immunoglobulin bearing mu chains (IMMUNOGLOBULIN MU-CHAINS). IgM can fix COMPLEMENT. The name comes from its high molecular weight and originally was called a macroglobulin. Gamma Globulin, 19S,IgM,IgM Antibody,IgM1,IgM2,19S Gamma Globulin,Antibody, IgM
D007106 Immune Sera Serum that contains antibodies. It is obtained from an animal that has been immunized either by ANTIGEN injection or infection with microorganisms containing the antigen. Antisera,Immune Serums,Sera, Immune,Serums, Immune
D008198 Lymph Nodes They are oval or bean shaped bodies (1 - 30 mm in diameter) located along the lymphatic system. Lymph Node,Node, Lymph,Nodes, Lymph
D008214 Lymphocytes White blood cells formed in the body's lymphoid tissue. The nucleus is round or ovoid with coarse, irregularly clumped chromatin while the cytoplasm is typically pale blue with azurophilic (if any) granules. Most lymphocytes can be classified as either T or B (with subpopulations of each), or NATURAL KILLER CELLS. Lymphoid Cells,Cell, Lymphoid,Cells, Lymphoid,Lymphocyte,Lymphoid Cell
D008297 Male Males
D008623 Mercaptoethanol A water-soluble thiol derived from hydrogen sulfide and ethanol. It is used as a reducing agent for disulfide bonds and to protect sulfhydryl groups from oxidation. 2-ME,2-Mercaptoethanol,2 Mercaptoethanol
D008807 Mice, Inbred BALB C An inbred strain of mouse that is widely used in IMMUNOLOGY studies and cancer research. BALB C Mice, Inbred,BALB C Mouse, Inbred,Inbred BALB C Mice,Inbred BALB C Mouse,Mice, BALB C,Mouse, BALB C,Mouse, Inbred BALB C,BALB C Mice,BALB C Mouse
D008979 Moloney murine leukemia virus A strain of Murine leukemia virus (LEUKEMIA VIRUS, MURINE) arising during the propagation of S37 mouse sarcoma, and causing lymphoid leukemia in mice. It also infects rats and newborn hamsters. It is apparently transmitted to embryos in utero and to newborns through mother's milk. Moloney Leukemia Virus,Leukemia Virus, Moloney,Virus, Moloney Leukemia
D009365 Neoplasm Regression, Spontaneous Disappearance of a neoplasm or neoplastic state without the intervention of therapy. Neoplasm Remission, Spontaneous,Remission, Spontaneous Neoplasm,Regression, Spontaneous Neoplasm,Spontaneous Neoplasm Regression,Spontaneous Neoplasm Remission

Related Publications

E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein
February 1977, The Journal of experimental medicine,
E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein
July 1981, Journal of immunology (Baltimore, Md. : 1950),
E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein
January 1983, Scandinavian journal of immunology,
E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein
July 1981, Scandinavian journal of immunology,
E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein
April 1982, Scandinavian journal of immunology,
E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein
January 1974, Scandinavian journal of immunology,
E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein
May 1978, Journal of immunology (Baltimore, Md. : 1950),
E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein
September 1979, Clinical immunology and immunopathology,
E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein
January 1974, Scandinavian journal of immunology,
E W Lamon, and H M Skurzak, and B Andersson, and H D Whitten, and E Klein
March 1976, International journal of cancer,
Copied contents to your clipboard!