Circulating IGF1 regulates hippocampal IGF1 levels and brain gene expression during adolescence.
Yan H, Mitschelen M, Bixler GV, Brucklacher RM, Farley JA, Han S, Freeman WM, Sonntag WE. Circulating IGF1 regulates hippocampal IGF1 levels and brain gene expression during adolescence. J Endocrinol. 2011 Oct; 211(1):27-37.