PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23613809-0 2013 Superoxide mediates direct current electric field-induced directional migration of glioma cells through the activation of AKT and ERK. Superoxides 0-10 AKT serine/threonine kinase 1 Homo sapiens 122-125 23613809-7 2013 Collectively, our data demonstrate that superoxide may play a critical role in DCEF-induced directional migration of glioma cells through the regulation of Akt and Erk1/2 activation. Superoxides 40-50 AKT serine/threonine kinase 1 Homo sapiens 156-159