BIOMAT Database Logo BIOMAT Database Logo

Expression of alloantigens LY-5 and LY-6 on cytotoxic effector cells. 1977

J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie

With anti-Ly antisera and complement it has been possible to demonstrate that cytotoxic effector cells generated in vitro against allogeneic cells carry the alloantigen Ly-5 and Ly-6. The studies show that antisera directed against the Ly-6 antigens, together with complement, eliminate essentially all of the killer cells, of the appropriate strain, while killing only 50 to 60% of Thy-1+ cells. Anti-Ly-5 antsera and complement lysed 55 to 65% of Thy-1+ cells and killed a significant portion, but not all, of the cytotoxic cells. The later finding was investigated in more detail since it suggested a degree of heterogeneity within the killer cell subpopulation. However, the data did not support that conclusion, at least for allogeneic killer cells.

UI MeSH Term Description Entries
D007111 Immunity, Cellular Manifestations of the immune response which are mediated by antigen-sensitized T-lymphocytes via lymphokines or direct cytotoxicity. This takes place in the absence of circulating antibody or where antibody plays a subordinate role. Cell-Mediated Immunity,Cellular Immune Response,Cell Mediated Immunity,Cell-Mediated Immunities,Cellular Immune Responses,Cellular Immunities,Cellular Immunity,Immune Response, Cellular,Immune Responses, Cellular,Immunities, Cell-Mediated,Immunities, Cellular,Immunity, Cell-Mediated,Response, Cellular Immune
D007163 Immunosorbent Techniques Techniques for removal by adsorption and subsequent elution of a specific antibody or antigen using an immunosorbent containing the homologous antigen or antibody. Immunoadsorbent Techniques,Immunoadsorbent Technics,Immunosorbent Technics,Immunoadsorbent Technic,Immunoadsorbent Technique,Immunosorbent Technic,Immunosorbent Technique,Technic, Immunoadsorbent,Technic, Immunosorbent,Technics, Immunoadsorbent,Technics, Immunosorbent,Technique, Immunoadsorbent,Technique, Immunosorbent,Techniques, Immunoadsorbent,Techniques, Immunosorbent
D007519 Isoantigens Antigens that exist in alternative (allelic) forms in a single species. When an isoantigen is encountered by species members who lack it, an immune response is induced. Typical isoantigens are the BLOOD GROUP ANTIGENS. Alloantigens,Alloantigen,Isoantigen
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
D008815 Mice, Inbred Strains Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations, or by parent x offspring matings carried out with certain restrictions. All animals within an inbred strain trace back to a common ancestor in the twentieth generation. Inbred Mouse Strains,Inbred Strain of Mice,Inbred Strain of Mouse,Inbred Strains of Mice,Mouse, Inbred Strain,Inbred Mouse Strain,Mouse Inbred Strain,Mouse Inbred Strains,Mouse Strain, Inbred,Mouse Strains, Inbred,Strain, Inbred Mouse,Strains, Inbred Mouse
D010641 Phenotype The outward appearance of the individual. It is the product of interactions between genes, and between the GENOTYPE and the environment. Phenotypes
D002469 Cell Separation Techniques for separating distinct populations of cells. Cell Isolation,Cell Segregation,Isolation, Cell,Cell Isolations,Cell Segregations,Cell Separations,Isolations, Cell,Segregation, Cell,Segregations, Cell,Separation, Cell,Separations, Cell
D003601 Cytotoxicity Tests, Immunologic The demonstration of the cytotoxic effect on a target cell of a lymphocyte, a mediator released by a sensitized lymphocyte, an antibody, or complement. AHG-CDC Tests,Anti-Human Globulin Complement-Dependent Cytotoxicity Tests,Microcytotoxicity Tests,Anti Human Globulin Complement Dependent Cytotoxicity Tests,Anti-Human Globulin Complement-Dependent Cytotoxicity Test,Antiglobulin-Augmented Lymphocytotoxicity Test,Antiglobulin-Augmented Lymphocytotoxicity Tests,Cytotoxicity Test, Immunologic,Cytotoxicity Tests, Anti-Human Globulin Complement-Dependent,Cytotoxicity Tests, Immunological,Immunologic Cytotoxicity Test,Immunologic Cytotoxicity Tests,Lymphocytotoxicity Test, Antiglobulin-Augmented,Lymphocytotoxicity Tests, Antiglobulin-Augmented,Microcytotoxicity Test,AHG CDC Tests,AHG-CDC Test,Anti Human Globulin Complement Dependent Cytotoxicity Test,Antiglobulin Augmented Lymphocytotoxicity Test,Antiglobulin Augmented Lymphocytotoxicity Tests,Cytotoxicity Test, Immunological,Cytotoxicity Tests, Anti Human Globulin Complement Dependent,Immunological Cytotoxicity Test,Immunological Cytotoxicity Tests,Lymphocytotoxicity Test, Antiglobulin Augmented,Lymphocytotoxicity Tests, Antiglobulin Augmented
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000961 Antilymphocyte Serum Serum containing GAMMA-GLOBULINS which are antibodies for lymphocyte ANTIGENS. It is used both as a test for HISTOCOMPATIBILITY and therapeutically in TRANSPLANTATION. ATGAM,Antilymphoblast Globulins,Antilymphocyte Antibodies,Antilymphocyte Globulin,Lymphocytotoxic Antibodies,Anti-Thymocyte Globulin,Antilymphocyte Immunoglobulin,Antithymocyte Globulin,Antithymoglobulin,Lymphocyte Immune Globulin, Anti-Thymocyte Globulin,Lymphocyte Immune Globulin, Anti-Thymocyte Globulin (Equine),Pressimmune,Anti Thymocyte Globulin,Anti-Thymocyte Globulins,Antibodies, Antilymphocyte,Antibodies, Lymphocytotoxic,Antibody, Antilymphocyte,Antibody, Lymphocytotoxic,Antilymphoblast Globulin,Antilymphocyte Antibody,Antilymphocyte Globulins,Antilymphocyte Immunoglobulins,Antilymphocyte Serums,Antithymocyte Globulins,Antithymoglobulins,Globulin, Anti-Thymocyte,Globulin, Antilymphoblast,Globulin, Antilymphocyte,Globulin, Antithymocyte,Globulins, Anti-Thymocyte,Globulins, Antilymphoblast,Globulins, Antilymphocyte,Globulins, Antithymocyte,Immunoglobulin, Antilymphocyte,Immunoglobulins, Antilymphocyte,Lymphocyte Immune Globulin, Anti Thymocyte Globulin,Lymphocytotoxic Antibody,Serum, Antilymphocyte,Serums, Antilymphocyte

Related Publications

J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie
Cross-linking of Ly 6-linked alloantigens: association between ThB and Ly 5.
February 1989, Journal of immunogenetics,
J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie
Expression of Qat-4 and Qat-5 alloantigens on cytotoxic precursor and effector cells: different surface phenotypes of alloreactive and H-2 restricted cytotoxic T cells.
January 1982, European journal of immunology,
J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie
Expression of Ly-6 alloantigen during differentiation of cytotoxic T cells.
May 1979, European journal of immunology,
J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie
Murine lymphocyte alloantigens. I. The Ly-6 locus.
August 1980, Journal of immunology (Baltimore, Md. : 1950),
J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie
The use of a clonal assay for cytotoxic T lymphocytes to determine the Ly phenotypes of the cytotoxic precursor and effector cells to alloantigens and trinitrophenyl-modified self antigens.
November 1980, Journal of immunology (Baltimore, Md. : 1950),
J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie
Expression of Ly-5.1 antigens on the effector and regulatory cells involved in cytotoxic T cell response to transplantation antigens.
July 1981, Transplantation,
J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie
Cells mediating graft rejection in the mouse. IV. The Ly-5, 6, and 8 effector cell phenotype.
April 1982, Transplantation,
J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie
Expression of differentiation antigens cross-reactive with Ly-6.2 alloantigens on MM102 mouse mammary tumor cells.
October 1982, Gan,
J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie
Expression of the Ly-5 alloantigenic system on epidermal cells.
February 1985, The Journal of investigative dermatology,
J N Woody, and M Feldmann, and P C Beverley, and I F McKenzie
Studies of murine lymphocytes and alloantigens. I. Ly-6 mitogen and MLR responses.
October 1984, Cellular immunology,
Copied contents to your clipboard!