PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15377280-7 2005 The inhibitory effects of PGE2 on IGF-I-induced chemotaxis, membrane ruffling and Rac activation were faithfully reproduced by a low concentration of forskolin, which induced a comparable extent of cAMP elevation as with 10(-8) M PGE2, and were potentiated by isobutylmethylxanthine. Colforsin 150-159 insulin-like growth factor I Cricetulus griseus 34-39