OBJECTIVE: To investigate the role of interleukin (IL)-16 in peritoneal fluid in the pathogenesis of endometriosis. DESIGN: Comparative and laboratory study. SETTING: University of Tokyo Hospital. PATIENT(S): Peritoneal fluids (PFs) were collected from women without endometriosis (n = 34) and with endometriosis (stages I/II, n = 30; stages III/IV, n = 58). Peritoneal fluid mononuclear cells (PFMCs) were collected from six women. INTERVENTION(S): The PFs were collected; PFMCs were isolated and cultured with or without recombinant human (rh) IL-16. MAIN OUTCOME MEASURE(S): Concentrations of IL-16 in PFs were measured by enzyme-linked immunosorbent assay (ELISA). Concentrations of IL-6, tumor necrosis factor-alpha (TNF-alpha), and IL-1beta in culture media of PFMCs were determined by ELISA. RESULT(S): The IL-16 concentrations in the PF of women with advanced endometriosis (stages III/IV) (330 pg/mL, 231-501; median, interquartile range) were significantly higher (P=.0016) than those without endometriosis (229 pg/mL, 174-311). The PFMCs cultured with rhIL-16 released an increased amount of IL-6, TNF-alpha and IL-1beta, which was a 1.17-, 1.33-, and 1.54-fold increase, respectively, over that in the control culture. CONCLUSION(S): The present study indicates that IL-16 in PF may play a role in the pathogenesis of endometriosis by initiating or sustaining inflammatory responses in the peritoneal cavity.
OBJECTIVE: To investigate the role of interleukin (IL)-16 in peritoneal fluid in the pathogenesis of endometriosis. DESIGN: Comparative and laboratory study. SETTING: University of Tokyo Hospital. PATIENT(S): Peritoneal fluids (PFs) were collected from women without endometriosis (n = 34) and with endometriosis (stages I/II, n = 30; stages III/IV, n = 58). Peritoneal fluid mononuclear cells (PFMCs) were collected from six women. INTERVENTION(S): The PFs were collected; PFMCs were isolated and cultured with or without recombinant human (rh) IL-16. MAIN OUTCOME MEASURE(S): Concentrations of IL-16 in PFs were measured by enzyme-linked immunosorbent assay (ELISA). Concentrations of IL-6, tumor necrosis factor-alpha (TNF-alpha), and IL-1beta in culture media of PFMCs were determined by ELISA. RESULT(S): The IL-16 concentrations in the PF of women with advanced endometriosis (stages III/IV) (330 pg/mL, 231-501; median, interquartile range) were significantly higher (P=.0016) than those without endometriosis (229 pg/mL, 174-311). The PFMCs cultured with rhIL-16 released an increased amount of IL-6, TNF-alpha and IL-1beta, which was a 1.17-, 1.33-, and 1.54-fold increase, respectively, over that in the control culture. CONCLUSION(S): The present study indicates that IL-16 in PF may play a role in the pathogenesis of endometriosis by initiating or sustaining inflammatory responses in the peritoneal cavity.
Authors: Jonathan L Hecht; Monika Janikova; Reeham Choudhury; Fong Liu; Giacomo Canesin; Lubica Janovicova; Eva Csizmadia; Elisa M Jorgensen; Katharine M Esselen; Peter Celec; Kenneth D Swanson; Barbara Wegiel Journal: Cancers (Basel) Date: 2022-04-29 Impact factor: 6.575
Authors: Peter M Wayne; Catherine E Kerr; Rosa N Schnyer; Anna T R Legedza; Jacqueline Savetsky-German; Monica H Shields; Julie E Buring; Roger B Davis; Lisa A Conboy; Ellen Highfield; Barbara Parton; Phaedra Thomas; Marc R Laufer Journal: J Pediatr Adolesc Gynecol Date: 2008-10 Impact factor: 1.814
Authors: Michail Matalliotakis; Maria I Zervou; Elias Eliopoulos; Charoula Matalliotaki; Nilufer Rahmioglu; Ioannis Kalogiannidis; Krina Zondervan; Demetrios A Spandidos; Ioannis Matalliotakis; George N Goulielmos Journal: Int J Mol Med Date: 2018-01-09 Impact factor: 4.101