Involvement of phosphoinositide 3-kinase in insulin- or IGF-1-induced membrane ruffling. - Kotani,K.; Yonezawa,K.; Hara,K.; Ueda,H.; Kitamura,Y.; Sakaue,H.; Ando,A.; Chavanieu,A.; Calas,B.; Grigorescu,F et al. (Embo J, 1994)