Among T-cell lines investigated , ICSAT was abundantly expressed in human T-cell leukemia virus type 1 ( HTLV-1 ) -infected T cells .
among t-cell lines investigated , icsat was abundantly expressed in human t-cell leukemia virus type 1 ( htlv-1 ) -infected t cells .
O B-cell_line I-cell_line O O B-protein_molecule O O O O B-virus I-virus I-virus I-virus I-virus I-virus O B-virus O O O O O