The discovery of EBV in certain T cell malignancies and the expression of the EBV receptor , CR2/CD21 , on a population of immature thymocytes , T lymphoblastoid cell lines , and childhood acute T lymphoblastic leukemia cells suggested that EBV -receptor interactions on T cells may be of importance .
the discovery of ebv in certain t cell malignancies and the expression of the ebv receptor , cr2/cd21 , on a population of immature thymocytes , t lymphoblastoid cell lines , and childhood acute t lymphoblastic leukemia cells suggested that ebv -receptor interactions on t cells may be of importance .
O O O B-virus O O B-tissue I-tissue I-tissue O O O O O B-virus O O B-protein_molecule O O O O O B-cell_type I-cell_type O B-cell_line I-cell_line I-cell_line I-cell_line O O B-cell_type I-cell_type I-cell_type I-cell_type I-cell_type I-cell_type O O B-virus O O O B-cell_type I-cell_type O O O O O