PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12446705-2 2003 In immortalized hypothalamic GnRH neurons (GT1-7 cells), which also express GnRH receptors, GnRH, epidermal growth factor (EGF), and phorbol 12-myristate 13-acetate (PMA) caused marked phosphorylation of ERK1/2. Tetradecanoylphorbol Acetate 133-164 mitogen-activated protein kinase 3 Mus musculus 204-210