TLN1 and ovarian endometriosis: Compared with that in the normal endometrium (2.73 ± 0.80), the Talin-1 protein expression in the eutopic (3.35 ± 0.69) and ectopic endometrium (6.73 ± 2.01) of ovarian endometriosis was significantly increased (P = 0.014; P < 0.001, respectively).