Constitutive STAT5 activity , activated through an unknown pathway not including JAK2 or EPOR , may act in concert with the constitutive PI3-kinase /PKB/Akt pathway to protect the EPO -independent HCD57-SREI cells from apoptosis and promote limited proliferation .
constitutive stat5 activity , activated through an unknown pathway not including jak2 or epor , may act in concert with the constitutive pi3-kinase /pkb/akt pathway to protect the epo -independent hcd57-srei cells from apoptosis and promote limited proliferation .
B-other_name B-protein_molecule O O O O O O O O O B-protein_molecule O B-protein_family_or_group O O O O O O O B-other_name B-protein_molecule B-protein_molecule O O O O B-protein_family_or_group O B-cell_line I-cell_line O B-other_name O O O B-other_name O