Relationship of IL-37 in the serum and peritoneal fluid to TNF-α and IFN-γ in endometriosis patients / 解放军医学杂志
Medical Journal of Chinese People's Liberation Army
; (12): 304-307, 2020.
Article
em Zh
| WPRIM
| ID: wpr-849777
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WPRO
ABSTRACT
Objective To investigate the relationship of tumor necrosis factor-α (TNF-α) and interferon-γ (IFN-γ) to interleukin-37 (IL-37) in the serum and peritoneal fluid, and investigate the pathogenesis of IL-37 in endometriosis (EMT) patients. Methods Thirty-six EMT patients, admitted in the Department of Obstetrics and Gynecology, the Third Xiangya Hospital of Central South University from Jul, 2018 to Jan. 2019, and confirmed by laparoscopic operation and pathology, were selected as the EMT group, of which 13 cases were in stage I and II, and 23 cases in stage III and IV. The other 28 women with simple ovarian cyst, teratoma or hysteromyoma were selected as the control group. ELISA was performed to detect the levels of IL-37, TNF-α and IFN-γ in serum and abdominal fluid of the two groups. And then the levels of IL-37, TNF-α and IFN-γ were compared between the two groups and their relationship was analyzed. Results The serum levels of IL-37 and TNF-α were significantly higher in EMT group than those in control group [(101.78±31.58) pg/ml vs. (63.50±14.48) pg/ml and (30.68±16.22) pg/ml vs. (18.09±1.27) pg/ml, respectively]. The levels of IL-37 and TNF-α in peritoneal fluid were significantly higher in EMT group than those in control group [(133.94±47.07) pg/ml vs. (68.43±12.60) pg/ml and (24.23±6.12) pg/ml vs. (16.63±3.13) pg/ml, respectively]. The levels of IFN-γ in serum and peritoneal fluid were significantly lower in EMT group than that in control group [(18.81±3.20) pg/ml vs. (20.52±1.38) pg/ml and (15.93±2.58) pg/ml vs. (20.32±7.03) pg/ml, respectively]. The differences were statistically significant (P0.05). Conclusion The levels of IL-37 in serum and peritoneal fluid are increased significantly in EMT patients, implying that IL-37 may play a certain role in occurrence and progression of EMT by promoting secretion of TNF-α and inhibiting secretion of IFN-γ.
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Zh
Revista:
Medical Journal of Chinese People's Liberation Army
Ano de publicação:
2020
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Article