The Janus kinase-1-deficient cell line U4A expresses HLA-DR alpha mRNA in response to NK cell activation , and HLA-DR alpha promoter constructs transfected into these cells are induced by NK cells but not IFN-gamma .
the janus kinase-1-deficient cell line u4a expresses hla-dr alpha mrna in response to nk cell activation , and hla-dr alpha promoter constructs transfected into these cells are induced by nk cells but not ifn-gamma .
O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O B-protein_molecule I-protein_molecule O O O O B-other_name I-other_name I-other_name O O B-protein_molecule I-protein_molecule O O O O O O O O O B-cell_line I-cell_line O O B-protein_molecule O