AMH and ovarian endometriosis: In another study, isolated endometrial stromal cells derived from ovarian endometriosis also express AMHR2, and AMH showed growth inhibition on these cells in vitro (11) In addition, higher AMH and AMHR2 mRNA levels in eutopic and ectopic endometria of women with endometriosis compared to those of control women without disease had been reported (16).