PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23232625-11 2013 Moreover, inhibiting Erk1/2 activity in Spry2 knockout cells restores wild type cobblestone monolayer morphology. cobblestone 80-91 mitogen-activated protein kinase 3 Mus musculus 21-27