Fig 1.
Correlation of plasma estradiol and estrogen-responsive gene expression. (A) Plasma estradiol versus TFF1 expression in discovery data set. (B) Plasma estradiol versus GREB1 expression in discovery data set. (C) Plasma estradiol versus AvERG (average estrogen-responsive genes; ie, mean of TFF1, GREB1, PDZK1, and PGR) expression in discovery data set. (D) Plasma estradiol versus AvERG expression in independent validation data set.