PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18025104-6 2008 Therefore, Ras/ERK1-2 depends on PI3K only when PIP(3) is required to recruit Gab1/Shp2, which occurs only under weak EGFR mobilization. pip(3) 48-54 GRB2 associated binding protein 1 Homo sapiens 78-82 19357636-6 2009 The model predicts and experiments confirm that insulin-induced amplification of mitogenic signaling is abolished by disrupting PIP(3)-mediated positive feedback via GAB1 and IRS. pip(3) 128-134 GRB2 associated binding protein 1 Homo sapiens 166-170