when tgf-beta 1 was tested with tnf-alpha or ifn-alpha on granulocyte/macrophage colony-stimulating factor ( gm-csf ) -stimulated bone marrow cells in a 5-day proliferation assay , the antiproliferative effects of tgf-beta 1 and tnf-alpha were additive , while those with tgf-beta 1 and rifn-alpha were synergistic .
C1366557
tgf-beta 1
C0086418
rifn-alpha