title: In vivo isotype class switching in CD5+ chronic lymphocytic leukemia B cells.
mesh_terms: D000912:Antibodies, Neoplasm / Q000235:genetics*; D016175:B-Lymphocyte Subsets / Q000276:immunology*; D018956:CD5 Antigens; D002999:Clone Cells; D018076:DNA, Complementary / Q000235:genetics; D005803:Genes, Immunoglobulin; D006801:Humans; D007070:Immunoglobulin A / Q000235:genetics; D017578:Immunoglobulin Class Switching; D007143:Immunoglobulin Heavy Chains / Q000235:genetics*; D007075:Immunoglobulin M / Q000235:genetics; D007135:Immunoglobulin Variable Region / Q000235:genetics*; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000276:immunology* / Q000473:pathology; D014411:Neoplastic Stem Cells / Q000276:immunology* / Q000473:pathology; D016133:Polymerase Chain Reaction
chemical_list: D000912:Antibodies, Neoplasm; D018956:CD5 Antigens; D018076:DNA, Complementary; D007070:Immunoglobulin A; D007143:Immunoglobulin Heavy Chains; D007075:Immunoglobulin M; D007135:Immunoglobulin Variable Region