Expression of Inflammatory and Neurogenic Mediators in Adenomyosis: A Pathogenetic Role.

Objective:Adenomyosis is a uterine disorder characterized by dysmenorrhea, dyspareunia, abnormal uterine bleeding, and infertility. Pathogenesis indicates that endometrial cells invade and proliferate within myometrium, and inflammatory mediators participate to the intense painful symptoms. The aim of the present study was to investigate the messenger RNA (mRNA) and protein expression of inflammatory (interleukin 1β [IL-1β], corticotropin-releasing hormone [CRH], urocortin [Ucn]) and neurogenic (nerve growth factors [NGFs], synaptophysin [SYN], microtubule-associated protein 2 [MAP2]) factors in adenomyotic nodules.Materials and Methods:This prospective study enrolled 16 women, 8 women with nodular adenomyosis and 8 control women undergoing to hysterectomy. Specimens from adenomyotic nodules and eutopic endometrium were collected after surgery. Endometrial tissue was also obtained from the control group and also used for preparing primary culture of human endometrial stromal cells (HESCs). Messenger RNA e...