OBJECTIVE: To establish tissue inhibitor of metalloproteinase-1 (TIMP-1) concentrations in peritoneal fluid (PF) and sera of women with endometriosis and compare them to disease-free controls. DESIGN: Prospective randomized study. SETTING: Academic medical center. PATIENT(S): Women with laparoscopically documented endometriosis and disease-free women of reproductive age. INTERVENTION(S): Peritoneal fluid and sera were collected, and some women received gonadotropin-releasing hormone agonist (GnRH-a) therapy for endometriosis. MAIN OUTCOME MEASURE(S): Peritoneal fluid and sera TIMP-1 concentrations were measured with a specific RIA. RESULT(S): The TIMP-1 concentrations were significantly lower in PF and sera of women with endometriosis compared with disease-free women. The GnRH-a therapy restored serum TIMP-1 concentrations. CONCLUSION(S): Aberrant expression and localization of TIMP-1 may derange the proteolytic milieu of the peritoneal cavity and contribute to the etiology and underlying physiologic sequelae associated with endometriosis. Measurement of TIMP-1 in serum may aid in diagnosing endometriosis and assist with monitoring treatment efficacy in women with this disease.
RCT Entities:
OBJECTIVE: To establish tissue inhibitor of metalloproteinase-1 (TIMP-1) concentrations in peritoneal fluid (PF) and sera of women with endometriosis and compare them to disease-free controls. DESIGN: Prospective randomized study. SETTING: Academic medical center. PATIENT(S): Women with laparoscopically documented endometriosis and disease-free women of reproductive age. INTERVENTION(S): Peritoneal fluid and sera were collected, and some women received gonadotropin-releasing hormone agonist (GnRH-a) therapy for endometriosis. MAIN OUTCOME MEASURE(S): Peritoneal fluid and sera TIMP-1 concentrations were measured with a specific RIA. RESULT(S): The TIMP-1 concentrations were significantly lower in PF and sera of women with endometriosis compared with disease-free women. The GnRH-a therapy restored serum TIMP-1 concentrations. CONCLUSION(S): Aberrant expression and localization of TIMP-1 may derange the proteolytic milieu of the peritoneal cavity and contribute to the etiology and underlying physiologic sequelae associated with endometriosis. Measurement of TIMP-1 in serum may aid in diagnosing endometriosis and assist with monitoring treatment efficacy in women with this disease.
Authors: Vicki Nisenblat; Patrick M M Bossuyt; Rabia Shaikh; Cindy Farquhar; Vanessa Jordan; Carola S Scheffers; Ben Willem J Mol; Neil Johnson; M Louise Hull Journal: Cochrane Database Syst Rev Date: 2016-05-01
Authors: Yana B Aznaurova; Marat B Zhumataev; Tiffany K Roberts; Alexander M Aliper; Alex A Zhavoronkov Journal: Reprod Biol Endocrinol Date: 2014-06-13 Impact factor: 5.211
Authors: Antonio Simone Laganà; Simone Garzon; Martin Götte; Paola Viganò; Massimo Franchi; Fabio Ghezzi; Dan C Martin Journal: Int J Mol Sci Date: 2019-11-10 Impact factor: 5.923