title: Leukaemia inhibitory factor is identical to the myeloid growth factor human interleukin for DA cells.
abstract: Leukaemia inhibitory factor (LIF) is a cytokine that induces macrophage differentiation of the murine M1 myeloid leukaemia cell line. We have isolated a cDNA clone encoding a novel human haemopoietic growth factor, human interleukin for DA cells (HILDA) that supports the proliferation of the murine interleukin-3-dependent leukaemic cell line, DA-la (refs 3-5). HILDA proved to be identical to LIF. The demonstration that the differentiation factor LIF will also serve as a growth factor for at least one myeloid leukaemic cell line provides further evidence that the distinction between growth-promoting and differentiation-inducing activities are largely determined by the target cell type.
mesh_terms: D000818:Animals; D001483:Base Sequence; D002454:Cell Differentiation / Q000187:drug effects; D002460:Cell Line; D006131:Growth Inhibitors / Q000032:analysis*; D006801:Humans; D015850:Interleukin-6; D007378:Interleukins / Q000032:analysis*; D053605:Leukemia Inhibitory Factor; D008222:Lymphokines; D008969:Molecular Sequence Data; D008970:Molecular Weight; D009693:Nucleic Acid Hybridization; D051381:Rats; D011994:Recombinant Proteins / Q000032:analysis
chemical_list: D006131:Growth Inhibitors; D015850:Interleukin-6; D007378:Interleukins; C507837:LIF protein, human; D053605:Leukemia Inhibitory Factor; D008222:Lymphokines; D011994:Recombinant Proteins