Affinity for the insulin-like growth factor-II (IGF-II) receptor inhibits autocrine IGF-II activity in MCF-7 breast cancer cells. - Ellis,M.J.; Leav,B.A.; Yang,Z.; Rasmussen,A.; Pearce,A.; Zweibel,J.A.; Lippman,M.E.; Cullen,K.J. (Mol Endocrinol, 1996)