title: Suppressor T-cell clones derived from pluripotent stem cells (CFU-GEMM) of a patient with Hodgkin's lymphoma.
abstract: Pluripotent stem cells (CFU-GEMM) give rise to multilineage hemopoietic colonies in culture. The cellular composition revealed that mixed colonies contain cells of different myeloid lineages and mononuclear cells with T-cell surface antigens. T-lymphocytes of primary colonies, replated secondary and tertiary colonies from a patient with Hodgkin's Lymphoma were identified by their reaction with the monoclonal antibody OKT 8. Evidence for a common progenitor of myeloid and lymphoid cells is provided by analysis of individual secondary and tertiary colonies using OKT 3, OKT 4, OKT 8, VIM-D 5, and Ig M + D antibodies for each individual colony. Primary mixed, replated secondary and tertiary colonies revealed OKT 8 positive cells. No reaction with OKT 3, OKT 4, VIM-D 5, or Ig M + D was observed.
mesh_terms: D000906:Antibodies / Q000032:analysis; D002999:Clone Cells; D006412:Hematopoietic Stem Cells; D006689:Hodgkin Disease / Q000473:pathology*; D006801:Humans; D008214:Lymphocytes / Q000276:immunology; D050378:T-Lymphocytes, Regulatory
chemical_list: D000906:Antibodies