Given the involvement of different extracellular matrix (ECM) metalloproteinases (MMPs) in endometriosis, the protein expression pattern of tissue inhibitor of metalloproteinase-3 (TIMP3) was analyzed in this study in endometriosis and normal endometrium. Tissue samples were collected prospectively from 64 premenopausal patients undergoing operative laparoscopy. Protein expression of TIMP3 was analyzed immunohistochemically in endometriotic lesions ( = 30) and normal eutopic endometrium from patients with ( = 35) and without ( = 29) endometriosis.
View Article and Find Full Text PDFObjective: To analyze the expression pattern of metastasis suppressors KAI1 and KISS1 in the endometrium of patients with and without endometriosis.
Study Design: In this pilot study, tissue samples were prospectively collected from 38 patients with endometriosis and 29 without endometriosis, undergoing operative laparoscopy in the proliferative phase of the menstrual cycle; diagnosis or absence of endometriosis was confirmed histologically. Protein expression of KAI1 and KISS1 were analyzed immunohistochemically in endometriotic lesions and the eutopic endometrium of patients with endometriosis and without endometriosis.
Background: A possible etiological association between endometriosis and ovarian cancer has been repeatedly reported in the literature.
Objective: Our aim was to evaluate published epidemiological data on this issue.
Review Methods: We conducted an extensive search of the literature in MEDLINE, of articles ever published until February 2014, using the key-words "endometriosis" and "ovarian" and one of the following terms in the title: "cancer" or "malignancy" or "malignant" or "tumor" or "neoplasia" or "neoplasm" or "transformation.