PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9819353-7 1998 (4) VEGF was effective in preventing PMA-induced tube-like structure regression after PMA-withdrawal by (5) activating the mitogen activated protein kinase (MAPK), rather than the Akt/PKB, signaling pathway. Tetradecanoylphorbol Acetate 37-40 vascular endothelial growth factor A Homo sapiens 4-8