BACKGROUND Local tumor spread of cervical cancer is currently considered as radial progressive intra- and extracervical permeation. For radical tumor resection or radiation the inclusion of a wide envelope of tumor-free tissue is demanded. However, this concept may lead to considerable treatment-related morbidity and does not prevent local relapse. We propose an alternative model of local tumor...

In mammals formation of a sinus vagina is inhibited in the male by endogenous testosterone from the embryonic testes. To answer the question which morphogenetic events during formation of the vagina are influenced by testosterone, we explanted genital tracts of mouse embryos in the indifferent stage of development in organ culture. Half of the explants were treated with testosterone and therefo...

Predisposition to breast and extrauterine Müllerian carcinomas in BRCA1 mutation carriers is due to a combination of cell-autonomous consequences of BRCA1 inactivation on cell cycle homeostasis superimposed on cell-nonautonomous hormonal factors magnified by the effects of BRCA1 mutations on hormonal changes associated with the menstrual cycle. We used the Müllerian inhibiting substance type 2 ...

AIM To evaluate the effect of abdominal radical trachelectomy on ovarian reserve and compare it with abdominal radical hysterectomy and a control group that did not have surgery. METHOD We enrolled eighteen women who had abdominal radical trachelectomy with pelvic lymphadenectomy and sixteen patients who had abdominal radical hysterectomy for this study. Ten thousand one hundred eighty-six wo...

Müllerian inhibiting substance (MIS or anti-Müllerian hormone) is a member of the transforming growth factor-beta family and plays a pivotal role in proper male sexual differentiation. Members of this family signal by the assembly of two related serine/threonine kinase receptors, referred to as type I or type II receptors, and downstream cytoplasmic Smad effector proteins. Although the MIS type...

Precise cell fate decisions during differentiation of uterine tissues from the embryonic Müllerian duct are critical for normal fertility. Wnt-7a, a member of the Wnt family of secreted signaling molecules that can signal through a canonical beta-catenin pathway, is necessary for the correct differentiation of both anterior/posterior and radial axes of the uterus. In order to investigate the ro...

To determine whether anti-Müllerian hormone (AMH) differs between healthy European and Indian women, are potential ethnic differences modified by infertility diagnosis.