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Martín-Leyva A, Peinado FM, Ocón-Hernández O, Olivas-Martínez A, Luque A, León J, Lendínez I, Cardona J, Lara-Ramos A, Olea N, Fernández MF, Artacho-Cordón F. Environmental Exposure to Persistent Organic Pollutants and Its Association with Endometriosis Risk: Implications in the Epithelial-Mesenchymal Transition Process. Int J Mol Sci 2024; 25:4420. [PMID: 38674005 PMCID: PMC11050161 DOI: 10.3390/ijms25084420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/15/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
We aimed to explore the relationship of adipose tissue concentrations of some persistent organic pollutants (POPs) with the risk of endometriosis and the endometriotic tissue expression profile of genes related to the endometriosis-related epithelial-mesenchymal transition (EMT) process. This case-control study enrolled 109 women (34 cases and 75 controls) between January 2018 and March 2020. Adipose tissue samples and endometriotic tissues were intraoperatively collected to determine concentrations of nine POPs and the gene expression profiles of 36 EMT-related genes, respectively. Associations of POPs with endometriosis risk were explored with multivariate logistic regression, while the relationship between exposure and gene expression profiles was assessed through Spearman correlation or Mann-Whitney U tests. After adjustment, increased endometriosis risk was associated with p,p'-DDT, PCB-180, and ΣPCBs. POP exposure was also associated with reduced gene expression levels of the CLDN7 epithelial marker and increased levels of the ITGB2 mesenchymal marker and a variety of EMT promoters (HMGA1, HOXA10, FOXM1, DKK1, CCR1, TNFRSF1B, RRM2, ANG, ANGPT1, and ESR1). Our findings indicate that exposure to POPs may increase the risk of endometriosis and might have a role in the endometriosis-related EMT development, contributing to the disease onset and progression. Further studies are warranted to corroborate these findings.
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Affiliation(s)
- Ana Martín-Leyva
- Radiology and Physical Medicine Department, University of Granada, E-18016 Granada, Spain; (A.M.-L.); (N.O.); (M.F.F.)
| | - Francisco M. Peinado
- Biohealth Research Institute in Granada (ibs.GRANADA), E-18012 Granada, Spain; (F.M.P.); (O.O.-H.); (A.O.-M.); (A.L.); (J.L.)
- Centre for Biomedical Research, University of Granada, E-18016 Granada, Spain
| | - Olga Ocón-Hernández
- Biohealth Research Institute in Granada (ibs.GRANADA), E-18012 Granada, Spain; (F.M.P.); (O.O.-H.); (A.O.-M.); (A.L.); (J.L.)
- Gynaecology and Obstetrics Unit, ‘San Cecilio’ University Hospital, E-18016 Granada, Spain;
| | - Alicia Olivas-Martínez
- Biohealth Research Institute in Granada (ibs.GRANADA), E-18012 Granada, Spain; (F.M.P.); (O.O.-H.); (A.O.-M.); (A.L.); (J.L.)
- Centre for Biomedical Research, University of Granada, E-18016 Granada, Spain
| | - Antonio Luque
- Biohealth Research Institute in Granada (ibs.GRANADA), E-18012 Granada, Spain; (F.M.P.); (O.O.-H.); (A.O.-M.); (A.L.); (J.L.)
- Centre for Biomedical Research, University of Granada, E-18016 Granada, Spain
| | - Josefa León
- Biohealth Research Institute in Granada (ibs.GRANADA), E-18012 Granada, Spain; (F.M.P.); (O.O.-H.); (A.O.-M.); (A.L.); (J.L.)
- Digestive Medicine Unit, ‘San Cecilio’ University Hospital, E-18012 Granada, Spain
- CIBER Hepatic and Digestive Diseases (CIBEREHD), E-28029 Madrid, Spain
| | | | - Jesús Cardona
- Gynaecology and Obstetrics Unit, ‘San Cecilio’ University Hospital, E-18016 Granada, Spain;
| | - Ana Lara-Ramos
- Gynaecology and Obstetrics Unit, ‘Virgen de las Nieves’ University Hospital, E-18014 Granada, Spain;
| | - Nicolás Olea
- Radiology and Physical Medicine Department, University of Granada, E-18016 Granada, Spain; (A.M.-L.); (N.O.); (M.F.F.)
- Biohealth Research Institute in Granada (ibs.GRANADA), E-18012 Granada, Spain; (F.M.P.); (O.O.-H.); (A.O.-M.); (A.L.); (J.L.)
- Centre for Biomedical Research, University of Granada, E-18016 Granada, Spain
- CIBER Epidemiology and Public Health (CIBERESP), E-28029 Madrid, Spain
- Nuclear Medicine Unit, ‘San Cecilio’ University Hospital, E-18016 Granada, Spain
| | - Mariana F. Fernández
- Radiology and Physical Medicine Department, University of Granada, E-18016 Granada, Spain; (A.M.-L.); (N.O.); (M.F.F.)
- Biohealth Research Institute in Granada (ibs.GRANADA), E-18012 Granada, Spain; (F.M.P.); (O.O.-H.); (A.O.-M.); (A.L.); (J.L.)
- Centre for Biomedical Research, University of Granada, E-18016 Granada, Spain
- CIBER Epidemiology and Public Health (CIBERESP), E-28029 Madrid, Spain
| | - Francisco Artacho-Cordón
- Radiology and Physical Medicine Department, University of Granada, E-18016 Granada, Spain; (A.M.-L.); (N.O.); (M.F.F.)
- Biohealth Research Institute in Granada (ibs.GRANADA), E-18012 Granada, Spain; (F.M.P.); (O.O.-H.); (A.O.-M.); (A.L.); (J.L.)
- Centre for Biomedical Research, University of Granada, E-18016 Granada, Spain
- CIBER Epidemiology and Public Health (CIBERESP), E-28029 Madrid, Spain
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Zhang L, Liu H, Xiong W, He H, Fu T, Long X, Li X, Liang J, Ding H, Xu Y, Liu Y, Dai X. CircFOXO3 mediates hypoxia-induced autophagy of endometrial stromal cells in endometriosis. FASEB J 2024; 38:e23515. [PMID: 38470367 DOI: 10.1096/fj.202301654rr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 02/02/2024] [Accepted: 02/12/2024] [Indexed: 03/13/2024]
Abstract
Endometriosis is a benign gynecological disease that shares some common features of malignancy. Autophagy plays vital roles in endometriosis and influences endometrial cell metastasis, and hypoxia was identified as the initiator of this pathological process through hypoxia inducible factor 1 alpha (HIF-1α). A newly discovered circular RNA FOXO3 (circFOXO3) is critical in cell autophagy, migration, and invasion of various diseases and is reported to be related to hypoxia, although its role in endometriosis remains to be elucidated up to now. In this study, a lower circFOXO3 expression in ectopic endometrium was investigated. Furthermore, we verified that circFOXO3 could regulate autophagy by downregulating the level of p53 protein to mediate the migration and invasion of human endometrial stromal cells (T HESCs). Additionally, the effects of HIF-1α on circFOXO3 and autophagy were examined in T HESCs. Notably, overexpression of HIF-1α could induce autophagy and inhibit circFOXO3 expression, whereas overexpressing of circFOXO3 under hypoxia significantly inhibited hypoxia-induced autophagy. Mechanistically, the direct combination between HIF-1α and HIF-1α-binding site on adenosine deaminase 1 acting on RNA (ADAR1) promoter increased the level of ADAR1 protein, which bind directly with circFOXO3 pre-mRNA to block the cyclization of circFOXO3. All these results support that hypoxia-mediated ADAR1 elevation inhibited the expression of circFOXO3, and then autophagy was induced upon loss of circFOXO3 via inhibition of p53 degradation, participating in the development of endometriosis.
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Affiliation(s)
- Ling Zhang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Shandong Key Laboratory of Reproductive Medicine, Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Hengwei Liu
- Department of Obstetrics and Gynecology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
| | - Wenqian Xiong
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Haitang He
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Tian Fu
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xuefeng Long
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xiaoou Li
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jiaxin Liang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Hui Ding
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ying Xu
- Department of Reproductive Medicine, Wuhan No.1 Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yi Liu
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xin Dai
- Shandong Key Laboratory of Reproductive Medicine, Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
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3
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Zhang C, Cheng H, Ye X, Cui H, Li Y, Zhu H, Chang X. ECM1 promotes migration and invasion in endometriosis. Reprod Biol 2024; 24:100826. [PMID: 37992590 DOI: 10.1016/j.repbio.2023.100826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 11/08/2023] [Accepted: 11/11/2023] [Indexed: 11/24/2023]
Abstract
Extracellular matrix protein 1 (ECM1) is a glycoprotein that may be a key player in tumorigenesis and tumor progression. However, knowledge regarding the role of ECM1 in endometriosis (EM) is still lacking. Microarray analyses were performed to compare the mRNA expression patterns between paired EU tissues and ectopic endometrial (EC) tissues (n = 4) from EM patients. ECM1 expression was significantly increased in the eutopic endometrial (EU) tissues than paired EC tissues of endometriotic patients and normal endometrial (NE) tissues of controls without EM. Blocking ECM1 with siRNA attenuated the migration and invasion of hEM15A cells and modified the distribution of the F-actin cytoskeleton. We conducted microarray analyses and bioinformatics analyses to investigate the differentially expressed genes (DEGs) and related pathways regulated by ECM1. A total of 161 DEGs between the siECM1 and the negative control (siNC) treatments were identified, consisting of 79 downregulated genes and 82 upregulated genes. Enriched DEGs were associated with 9 gene ontology (GO) terms. Moreover, a protein-protein interaction (PPI) network was constructed for the hub genes and modules. Radixin (RDX) was the second most downregulated gene in the siECM1 group compared with the siNC group. ECM1 knockdown significantly decreased the expression of RDX, RhoC, ROCK1, N-cadherin and β-catenin but not ROCK2. ECM1 showed high tissue-specific expression in EU tissues from EM patients, and may contribute to the migration, invasion and reorganization of the F-actin cytoskeleton in eutopic endometrial stromal cells via the RhoC/ROCK1 signaling pathway in EM.
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Affiliation(s)
- Chen Zhang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Hongyan Cheng
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Xue Ye
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Heng Cui
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Yi Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Honglan Zhu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Xiaohong Chang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China.
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Szymański M, Bonowicz K, Antosik P, Jerka D, Głowacka M, Soroka M, Steinbrink K, Kleszczyński K, Gagat M. Role of Cyclins and Cytoskeletal Proteins in Endometriosis: Insights into Pathophysiology. Cancers (Basel) 2024; 16:836. [PMID: 38398227 PMCID: PMC10886501 DOI: 10.3390/cancers16040836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/21/2024] [Accepted: 02/16/2024] [Indexed: 02/25/2024] Open
Abstract
Endometriosis is a gynecological condition where endometrium-like tissue grows outside the uterus, posing challenges in understanding and treatment. This article delves into the deep cellular and molecular processes underlying endometriosis, with a focus on the crucial roles played by cyclins and cytoskeletal proteins in its pathogenesis, particularly in the context of Epithelial-Mesenchymal Transition (EMT). The investigation begins by examining the activities of cyclins, elucidating their diverse biological roles such as cell cycle control, proliferation, evasion of apoptosis, and angiogenesis among ectopic endometrial cells. A comprehensive analysis of cytoskeletal proteins follows, emphasizing their fundamental biological roles and their specific significance to endometriotic cell features. This review sheds light on the interconnected pathways through which cyclins and cytoskeletal proteins converge, contributing to the genesis and progression of endometriosis. Understanding these molecular complexities not only provides insight into the underlying causes of the disease but also holds promise for the development of specific therapeutic approaches, ushering in a new era in the management of this devastating disorder.
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Affiliation(s)
- Marcin Szymański
- Department of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland; (M.S.); (K.B.); (D.J.)
| | - Klaudia Bonowicz
- Department of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland; (M.S.); (K.B.); (D.J.)
- Faculty of Medicine, Collegium Medicum, Mazovian Academy in Płock, 08-110 Płock, Poland; (M.G.); (M.S.)
| | - Paulina Antosik
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-094 Bydgoszcz, Poland;
| | - Dominika Jerka
- Department of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland; (M.S.); (K.B.); (D.J.)
| | - Mariola Głowacka
- Faculty of Medicine, Collegium Medicum, Mazovian Academy in Płock, 08-110 Płock, Poland; (M.G.); (M.S.)
| | - Małgorzata Soroka
- Faculty of Medicine, Collegium Medicum, Mazovian Academy in Płock, 08-110 Płock, Poland; (M.G.); (M.S.)
| | - Kerstin Steinbrink
- Department of Dermatology, University of Münster, Von-Esmarch-Str. 58, 48149 Münster, Germany; (K.S.); (K.K.)
| | - Konrad Kleszczyński
- Department of Dermatology, University of Münster, Von-Esmarch-Str. 58, 48149 Münster, Germany; (K.S.); (K.K.)
| | - Maciej Gagat
- Department of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland; (M.S.); (K.B.); (D.J.)
- Faculty of Medicine, Collegium Medicum, Mazovian Academy in Płock, 08-110 Płock, Poland; (M.G.); (M.S.)
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5
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Nothnick WB, Cui W, Falcone T, Graham A. Prefoldin-5 Expression Is Elevated in Eutopic and Ectopic Endometriotic Epithelium and Modulates Endometriotic Epithelial Cell Proliferation and Migration In Vitro. Int J Mol Sci 2024; 25:2390. [PMID: 38397067 PMCID: PMC10888559 DOI: 10.3390/ijms25042390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/06/2024] [Accepted: 02/13/2024] [Indexed: 02/25/2024] Open
Abstract
Endometriosis is a common disease among women of reproductive age in which endometrial tissue grows in ectopic localizations, primarily within the pelvic cavity. These ectopic "lesions" grow as well as migrate and invade underlying tissues. Despite the prevalence of the disease, an understanding of factors that contribute to these cellular attributes remains poorly understood. Prefoldin-5 (PFDN5) has been associated with both aberrant cell proliferation and migration, but a potential role in endometriosis is unknown. As such, the purpose of this study was to examine PFDN5 expression in endometriotic tissue. PFDN5 mRNA and protein were examined in ectopic (lesion) and eutopic endometrial tissue from women with endometriosis and in eutopic endometrium from those without endometriosis using qRT-PCR and immunohistochemistry, respectively, while function of PFDN5 in vitro was evaluated using cell count and migration assays. PFDN5 mRNA and protein were expressed in eutopic and ectopic endometrial tissue, predominantly in the glandular epithelium, but not in endometrium from control subjects. Expression of both mRNA and protein was variable among endometriotic eutopic and ectopic endometrial tissue but showed an overall net increase. Knockdown of PFDN5 by siRNA transfection of endometriotic epithelial 12Z cells was associated with reduced cell proliferation/survival and migration. PFDN5 is expressed in eutopic and ectopic glandular epithelium and may play a role in proliferation and migration of these cells contributing to disease pathophysiology.
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Affiliation(s)
- Warren B. Nothnick
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, KS 66160, USA;
- Department of Obstetrics and Gynecology, University of Kansas Medical Center, Kansas City, KS 66160, USA
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66160, USA
- Institute for Reproductive and Developmental Sciences, Center for Reproductive Sciences, University of Kansas Medical Center, Kansas City, KS 66160, USA;
| | - Wei Cui
- Institute for Reproductive and Developmental Sciences, Center for Reproductive Sciences, University of Kansas Medical Center, Kansas City, KS 66160, USA;
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Tommaso Falcone
- Section of Reproductive Endocrinology and Infertility—Obstetrics and Gynecology Institute, Cleveland Clinic Lerner College of Medicine, Cleveland, OH 44195, USA;
| | - Amanda Graham
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, KS 66160, USA;
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6
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Jianu EM, Pop RM, Gherman LM, Ranga F, Levai AM, Rus V, Bolboacă SD, Ștefan RA, Onofrei MM, Nati ID, Stoia IA, Ștefan PA, Mihu C, Mihu CM. The Effect of Rubus idaeus Polyphenols Extract in Induced Endometriosis in Rats. Molecules 2024; 29:778. [PMID: 38398530 PMCID: PMC10893551 DOI: 10.3390/molecules29040778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/02/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Endometriosis is a common gynecological condition with a complex physio-pathological background. This study aimed to assess the role of Rubus idaeus leaf extract (RiDE) as a potential therapeutic agent in reducing the size of the endometriotic lesions and modulate the plasma expression of MMP-2, MMP-9, and TGF-β1. The endometriotic lesions were induced in a rat model by the autologous transplant of endometrium. Thirty-six female rats, Wistar breed, with induced endometriosis, were divided into four groups and underwent treatment for 28 days. The CTRL group received 0.5 mL/day of the vehicle; the DG group received 1 mg/kg b.w./day dienogest; the RiDG group received 0.25 mL/kg b.w./day RiDE and the D+RiDG group received 1 mg/kg b.w./day dienogest and 0.25 mL/kg b.w./day RiDE, respectively. Rats' weight, endometriotic lesion diameter and grade, and plasma levels of MMP-2, MMP-9, and TGF-β1 were assessed before and after treatment. The administration of RiDE in association with dienogest vs. dienogest determined a lower weight gain and a reduction in diameter of the endometriotic lesions. RiDE administration restored MMP2 and MMP9 plasma levels to initial conditions. Rubus idaeus extract may help in reducing dienogest-associated weight gain, lower the size of endometriotic lesions, and have anti-inflammatory effects through MMP2 and MMP9 reduction.
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Affiliation(s)
- Elena-Mihaela Jianu
- Histology, Department of Morphofunctional Sciences, “Iuliu Haţieganu” University of Medicine and Pharmacy, Victor Babeș, No 8, 400012 Cluj-Napoca, Romania; (E.-M.J.); (R.-A.Ș.); (M.M.O.); (C.M.M.)
| | - Raluca Maria Pop
- Pharmacology, Toxicology and Clinical Pharmacology, Department of Morphofunctional Sciences, “Iuliu Haţieganu” University of Medicine and Pharmacy, Victor Babeș, No 8, 400012 Cluj-Napoca, Romania;
| | - Luciana Mădălina Gherman
- Experimental Centre, “Iuliu Haţieganu” University of Medicine and Pharmacy, Louis Pasteur, No 6, 400349 Cluj-Napoca, Romania
| | - Floricuța Ranga
- Food Science and Technology, Department of Food Science, University of Agricultural Science and Veterinary Medicine, Calea Mănăștur, No 3-5, 400372 Cluj-Napoca, Romania;
| | - Antonia-Mihaela Levai
- Obstetrics and Gynecology, Department of Mother and Child, “Iuliu Hatieganu” University of Medicine and Pharmacy, Victor Babeș, No 8, 400012 Cluj-Napoca, Romania; (A.-M.L.); (I.-D.N.)
| | - Vasile Rus
- Department of Cell Biology, Histology and Embryology, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăștur, No 3-5, 400372 Cluj-Napoca, Romania;
| | - Sorana D. Bolboacă
- Department of Medical Informatics and Biostatistics, “Iuliu Haţieganu” University of Medicine and Pharmacy, Louis Pasteur, No 6, 400349 Cluj-Napoca, Romania;
| | - Roxana-Adelina Ștefan
- Histology, Department of Morphofunctional Sciences, “Iuliu Haţieganu” University of Medicine and Pharmacy, Victor Babeș, No 8, 400012 Cluj-Napoca, Romania; (E.-M.J.); (R.-A.Ș.); (M.M.O.); (C.M.M.)
| | - Mădălin Mihai Onofrei
- Histology, Department of Morphofunctional Sciences, “Iuliu Haţieganu” University of Medicine and Pharmacy, Victor Babeș, No 8, 400012 Cluj-Napoca, Romania; (E.-M.J.); (R.-A.Ș.); (M.M.O.); (C.M.M.)
| | - Ionel-Daniel Nati
- Obstetrics and Gynecology, Department of Mother and Child, “Iuliu Hatieganu” University of Medicine and Pharmacy, Victor Babeș, No 8, 400012 Cluj-Napoca, Romania; (A.-M.L.); (I.-D.N.)
| | - Ioana Alexandra Stoia
- Obstetrics and Gynaecology Department County Emergency Hospital, Clinicilor, No 3-5, 400006 Cluj-Napoca, Romania;
| | - Paul-Andrei Ștefan
- Anatomy and Embryology, Department of Morphological Sciences, “Iuliu Haţieganu” University of Medicine and Pharmacy, Victor Babeș, No 8, 400012 Cluj-Napoca, Romania;
| | - Carina Mihu
- Pharmacology, Toxicology and Clinical Pharmacology, Department of Morphofunctional Sciences, “Iuliu Haţieganu” University of Medicine and Pharmacy, Victor Babeș, No 8, 400012 Cluj-Napoca, Romania;
| | - Carmen Mihaela Mihu
- Histology, Department of Morphofunctional Sciences, “Iuliu Haţieganu” University of Medicine and Pharmacy, Victor Babeș, No 8, 400012 Cluj-Napoca, Romania; (E.-M.J.); (R.-A.Ș.); (M.M.O.); (C.M.M.)
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Abramiuk M, Mertowska P, Frankowska K, Świechowska-Starek P, Satora M, Polak G, Dymanowska-Dyjak I, Grywalska E. How Can Selected Dietary Ingredients Influence the Development and Progression of Endometriosis? Nutrients 2024; 16:154. [PMID: 38201982 PMCID: PMC10781184 DOI: 10.3390/nu16010154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 12/30/2023] [Accepted: 12/31/2023] [Indexed: 01/12/2024] Open
Abstract
Endometriosis is a chronic, hormone-dependent disease characterized by the presence of endometrial tissue in ectopic locations. Since the treatment options for this disease are still limited, and the cure rate is unsatisfactory, the search for ways to treat symptoms and modify the course of the disease is of key importance in improving the quality of life of patients with endometriosis. So far, the literature has shown that nutrition can influence endometriosis through hormonal modification and altering the inflammatory or oxidative response. Since the importance of nutrition in this disease is still a subject of scientific research, we aimed to summarize the current knowledge on the role of dietary modifications in endometriosis. Our review showed that nutrients with anti-inflammatory and antioxidant properties, including most vitamins and several trace elements, may influence the pathogenesis of endometriosis and can be considered as the nutrients preventing the development of endometriosis. However, despite the many discoveries described in this review, further interdisciplinary research on this topic seems to be extremely important, as in the future, it may result in the development of personalized therapies supporting the treatment of endometriosis.
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Affiliation(s)
- Monika Abramiuk
- Independent Laboratory of Minimally Invasive Gynaecology and Gynaecological Endocrinology, Medical University of Lublin, Staszica 16 St., 20-081 Lublin, Poland; (G.P.); (I.D.-D.)
| | - Paulina Mertowska
- Department of Experimental Immunology, Medical University of Lublin, Chodźki 4a St., 20-093 Lublin, Poland; (P.M.); (E.G.)
| | - Karolina Frankowska
- 1st Chair and Department of Oncological Gynecology and Gynecology, Students’ Scientific Association, Medical University of Lublin, Staszica 16 St., 20-081 Lublin, Poland; (K.F.); (M.S.)
| | - Paulina Świechowska-Starek
- 1st Chair and Department of Oncological Gynaecology and Gynaecology, Medical University of Lublin, Staszica 16 St., 20-081 Lublin, Poland;
| | - Małgorzata Satora
- 1st Chair and Department of Oncological Gynecology and Gynecology, Students’ Scientific Association, Medical University of Lublin, Staszica 16 St., 20-081 Lublin, Poland; (K.F.); (M.S.)
| | - Grzegorz Polak
- Independent Laboratory of Minimally Invasive Gynaecology and Gynaecological Endocrinology, Medical University of Lublin, Staszica 16 St., 20-081 Lublin, Poland; (G.P.); (I.D.-D.)
| | - Izabela Dymanowska-Dyjak
- Independent Laboratory of Minimally Invasive Gynaecology and Gynaecological Endocrinology, Medical University of Lublin, Staszica 16 St., 20-081 Lublin, Poland; (G.P.); (I.D.-D.)
| | - Ewelina Grywalska
- Department of Experimental Immunology, Medical University of Lublin, Chodźki 4a St., 20-093 Lublin, Poland; (P.M.); (E.G.)
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8
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Szubert M, Nowak-Glück A, Domańska-Senderowska D, Szymańska B, Sowa P, Rycerz A, Wilczyński JR. miRNA Expression Profiles in Ovarian Endometriosis and Two Types of Ovarian Cancer-Endometriosis-Associated Ovarian Cancer and High-Grade Ovarian Cancer. Int J Mol Sci 2023; 24:17470. [PMID: 38139300 PMCID: PMC10743418 DOI: 10.3390/ijms242417470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/06/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
Endometriosis-associated ovarian cancer (EOC) consisting of endometrioid cancer and clear-cell ovarian cancer could be promoted by many factors. miRNAs, which are small, non-coding molecules of RNA, are among them. The aim of this study was to detect miRNAs connected with the malignant transformation of endometriosis. FFPE (formalin-fixed, paraffin-embedded) samples of 135 patients operated on for endometriosis and different types of ovarian cancer (EOC and HGSOC-high-grade serous ovarian cancer) were studied. Healthy ovarian tissue was used as a control group. From the expression panel of 754 miRNAs, 7 were chosen for further tests according to their ROC (receiver operating characteristic) curves: miR-1-3p, miR-125b-1-3p, miR-31-3p, miR-200b-3p, miR-502-5p, miR-503-5p and miR-548d-5p. Furthermore, other potentially important clinical data were analysed, which included age, BMI, Ca-125 concentration, miscarriages and deliveries and concomitant diseases such as hypertension, type 2 diabetes and smoking. Among the miRNAs, miR200b-3p had the lowest expression in neoplastic tissues. miR31-3p had the highest expression in women without any lesions in the ovaries. miR-502-5p and miR-548-5p did not differ between the studied groups. The examined miRNA panel generally distinguished significantly normal ovarian tissue and endometriosis, normal ovarian tissue and cancer, and endometriosis and cancer. The malignant transformation of endometriosis is dependent on different factors. miRNA changes are among them. The studied miRNA panel described well the differences between endometriosis and EOC but had no potential to differentiate types of ovarian cancer according to their origin. Therefore, examination of a broader miRNA panel is needed and might prove itself advantageous in clinical practice.
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Affiliation(s)
- Maria Szubert
- Department of Surgical and Oncologic Gynaecology, 1st Department of Gynaecology and Obstetrics, M. Pirogow’s Teaching Hospital, Medical University of Lodz, Wilenska 37 St., 94-029 Lodz, Poland; (A.N.-G.); (A.R.); (J.R.W.)
- Club 35. Polish Society of Gynaecologists and Obstetricians, ul. Cybernetyki 7F/87, 02-677 Warsaw, Poland
| | - Anna Nowak-Glück
- Department of Surgical and Oncologic Gynaecology, 1st Department of Gynaecology and Obstetrics, M. Pirogow’s Teaching Hospital, Medical University of Lodz, Wilenska 37 St., 94-029 Lodz, Poland; (A.N.-G.); (A.R.); (J.R.W.)
| | | | - Bożena Szymańska
- Research Laboratory CoreLab, Medical University of Lodz, Mazowiecka 6/8 St., 92-215 Lodz, Poland;
| | - Piotr Sowa
- Department of Pathology, M. Pirogow’s Teaching Hospital, Wilenska 37 St., 94-029 Lodz, Poland;
| | - Aleksander Rycerz
- Department of Surgical and Oncologic Gynaecology, 1st Department of Gynaecology and Obstetrics, M. Pirogow’s Teaching Hospital, Medical University of Lodz, Wilenska 37 St., 94-029 Lodz, Poland; (A.N.-G.); (A.R.); (J.R.W.)
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Mazowiecka 15 St., 92-215 Lodz, Poland
| | - Jacek R. Wilczyński
- Department of Surgical and Oncologic Gynaecology, 1st Department of Gynaecology and Obstetrics, M. Pirogow’s Teaching Hospital, Medical University of Lodz, Wilenska 37 St., 94-029 Lodz, Poland; (A.N.-G.); (A.R.); (J.R.W.)
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9
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Kabil SL, Rashed HE, Mohamed NM, Elwany NE. Parthenolide repressed endometriosis induced surgically in rats: Role of PTEN/PI3Kinase/AKT/GSK-3β/β-catenin signaling in inhibition of epithelial mesenchymal transition. Life Sci 2023; 331:122037. [PMID: 37633416 DOI: 10.1016/j.lfs.2023.122037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 08/13/2023] [Accepted: 08/21/2023] [Indexed: 08/28/2023]
Abstract
AIM PI3K/AKT/GSK-3β/β-catenin signaling pathway is a triggering factor for epithelial to mesenchymal transition (EMT) which plays a pivotal role in the pathogenesis of endometriosis. Parthenolide is a sesquiterpene lactone extract that has anti-inflammatory, analgesic and anticancer properties. Hence, we investigated the effect of parthenolide against EMT in the endometrial tissue implants and immortalized epithelial endometriotic cell lines 12Z. MAIN METHODS Twenty- four female Rats with surgically induced endometriosis were treated with parthenolide (2, 4 mg/kg), for 4 weeks. Endometriotic cell line 12Z was used to identify the effect of parthenolide on the wound healing, cellular migration and invasion properties of endometriotic cells. KEY FINDINGS Parthenolide decreased the endometriotic implant tissue expression of total PI3K, PI3K-p85, p-AKT, p/total AKT, p-GSK-3β, P/total GSK-3β, and nβ-catenin, as well as increased E-cadherin and decreased vimentin mRNA expression. Parthenolide upregulated PTEN immunoreactivity as well as the endometriotic tissue caspase-3, caspase-9, BAX levels while reducing Bcl2 level. Additionally, parthenolide decreased endometriotic tissue implants surface area and histopathological score of the epithelial growth. SIGNIFICANCE Our findings showed that parthenolide in a dose dependent manner inhibited PI3K/AKT/GSK-3β/nβ-catenin cascade via enhancement of PTEN with subsequent inhibition of EMT evidenced by elevation of the epithelial marker, E-cadherin and reduction of mesenchymal marker, vimentin, of the endometriotic implants in addition to reversal of invasion and migration properties of epithelial endometriotic cell lines. These findings provide a valuable therapeutic approach for treatment of endometriosis.
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Affiliation(s)
- Soad L Kabil
- Department of Clinical Pharmacology, Faculty of Medicine, Zagazig University, Egypt.
| | - Hayam E Rashed
- Department of Pathology, Faculty of Medicine, Zagazig University, Egypt.
| | | | - Nisreen E Elwany
- Department of Clinical Pharmacology, Faculty of Medicine, Zagazig University, Egypt.
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10
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Mendoza-Ramirez S, Hernández-Robles CM, Velasco-Rueda I, Romero-Utrilla A, Arrecillas-Zamora MD, Agustín-Godínez E, Morales-Jáuregui LL, Ramírez-Balderrama LA, Olvera-Olvera MA, Murguia-Perez M. Myxoid Endometriosis: An Entity That Can Cause Confusion with Malignant Entities. Diagnostics (Basel) 2023; 13:3176. [PMID: 37891997 PMCID: PMC10605558 DOI: 10.3390/diagnostics13203176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/25/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
Myxoid endometriosis, a rare entity, is part of the histological changes that can occur in endometriosis. Pathologists must know the histological guidelines for the morphological recognition of this entity, as well as the histochemical and immunohistochemical techniques that support diagnosis, and define the morphological characteristics of myxoid endometriosis. In the present work, we propose diagnostic guidelines and primary differential diagnoses using special histochemical techniques and immunohistochemical reactions to recognize this entity.
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Affiliation(s)
- Saulo Mendoza-Ramirez
- Hospital General de Mexico “Dr. Eduardo Liceaga”, Mexico City 06720, Mexico; (S.M.-R.); (A.R.-U.); (M.D.A.-Z.)
- Centro Médico ABC Observatorio, Mexico City 01120, Mexico
| | - Claudia Mariana Hernández-Robles
- UMAE Hospital de Especialidades N° 1 Centro Médico Nacional Bajío, Instituto Mexicano del Seguro Social, Guanajuato 37328, Leon, Mexico; (C.M.H.-R.); (E.A.-G.); (L.A.R.-B.)
| | - Italú Velasco-Rueda
- Hospital General de Zona N°. 1 “Dr. Emilio Varela Luján”, Instituto Mexicano del Seguro Social, Zacatecas 98000, Zacatecas, Mexico;
| | - Alejandra Romero-Utrilla
- Hospital General de Mexico “Dr. Eduardo Liceaga”, Mexico City 06720, Mexico; (S.M.-R.); (A.R.-U.); (M.D.A.-Z.)
| | | | - Eduardo Agustín-Godínez
- UMAE Hospital de Especialidades N° 1 Centro Médico Nacional Bajío, Instituto Mexicano del Seguro Social, Guanajuato 37328, Leon, Mexico; (C.M.H.-R.); (E.A.-G.); (L.A.R.-B.)
| | | | - Lázaro Ariel Ramírez-Balderrama
- UMAE Hospital de Especialidades N° 1 Centro Médico Nacional Bajío, Instituto Mexicano del Seguro Social, Guanajuato 37328, Leon, Mexico; (C.M.H.-R.); (E.A.-G.); (L.A.R.-B.)
| | - Marco Antonio Olvera-Olvera
- Hospital General de Zona con Medicina Familiar N° 21, Instituto Mexicano del Seguro Social, Leon 37380, Guanajuato, Mexico;
| | - Mario Murguia-Perez
- UMAE Hospital de Especialidades N° 1 Centro Médico Nacional Bajío, Instituto Mexicano del Seguro Social, Guanajuato 37328, Leon, Mexico; (C.M.H.-R.); (E.A.-G.); (L.A.R.-B.)
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11
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Szukiewicz D. Insight into the Potential Mechanisms of Endocrine Disruption by Dietary Phytoestrogens in the Context of the Etiopathogenesis of Endometriosis. Int J Mol Sci 2023; 24:12195. [PMID: 37569571 PMCID: PMC10418522 DOI: 10.3390/ijms241512195] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
Phytoestrogens (PEs) are estrogen-like nonsteroidal compounds derived from plants (e.g., nuts, seeds, fruits, and vegetables) and fungi that are structurally similar to 17β-estradiol. PEs bind to all types of estrogen receptors, including ERα and ERβ receptors, nuclear receptors, and a membrane-bound estrogen receptor known as the G protein-coupled estrogen receptor (GPER). As endocrine-disrupting chemicals (EDCs) with pro- or antiestrogenic properties, PEs can potentially disrupt the hormonal regulation of homeostasis, resulting in developmental and reproductive abnormalities. However, a lack of PEs in the diet does not result in the development of deficiency symptoms. To properly assess the benefits and risks associated with the use of a PE-rich diet, it is necessary to distinguish between endocrine disruption (endocrine-mediated adverse effects) and nonspecific effects on the endocrine system. Endometriosis is an estrogen-dependent disease of unknown etiopathogenesis, in which tissue similar to the lining of the uterus (the endometrium) grows outside of the uterus with subsequent complications being manifested as a result of local inflammatory reactions. Endometriosis affects 10-15% of women of reproductive age and is associated with chronic pelvic pain, dysmenorrhea, dyspareunia, and infertility. In this review, the endocrine-disruptive actions of PEs are reviewed in the context of endometriosis to determine whether a PE-rich diet has a positive or negative effect on the risk and course of endometriosis.
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Affiliation(s)
- Dariusz Szukiewicz
- Department of Biophysics, Physiology & Pathophysiology, Faculty of Health Sciences, Medical University of Warsaw, 02-004 Warsaw, Poland
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12
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Guz M, Jeleniewicz W, Cybulski M. Interactions between circRNAs and miR-141 in Cancer: From Pathogenesis to Diagnosis and Therapy. Int J Mol Sci 2023; 24:11861. [PMID: 37511619 PMCID: PMC10380543 DOI: 10.3390/ijms241411861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/20/2023] [Accepted: 07/22/2023] [Indexed: 07/30/2023] Open
Abstract
The function of non-coding RNAs (ncRNAs) in the pathogenesis and development of cancer is indisputable. Molecular mechanisms underlying carcinogenesis involve the aberrant expression of ncRNAs, including circular RNAs (circRNAs), and microRNAs (miRNAs). CircRNAs are a class of single-stranded, covalently closed RNAs responsible for maintaining cellular homeostasis through their diverse functions. As a part of the competing endogenous RNA (ceRNAs) network, they play a central role in the regulation of accessibility of miRNAs to their mRNA targets. The interplay between these molecular players is based on the primary role of circRNAs that act as miRNAs sponges, and the circRNA/miRNA imbalance plays a central role in different pathologies including cancer. Herein, we present the latest state of knowledge about interactions between circRNAs and miR-141, a well-known member of the miR-200 family, in malignant transformation, with emphasis on the biological role of circRNA/miR-141/mRNA networks as a future target for novel anti-cancer therapies.
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Affiliation(s)
- Małgorzata Guz
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland
| | - Witold Jeleniewicz
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland
| | - Marek Cybulski
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland
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13
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Shaikh TB, Kuncha M, Andugulapati SB, Sistla R. Dehydrozingerone alleviates pulmonary fibrosis via inhibition of inflammation and epithelial-mesenchymal transition by regulating the Wnt/β-catenin pathway. Eur J Pharmacol 2023:175820. [PMID: 37245857 DOI: 10.1016/j.ejphar.2023.175820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 05/18/2023] [Accepted: 05/26/2023] [Indexed: 05/30/2023]
Abstract
In idiopathic pulmonary fibrosis (IPF), excessive collagen deposition predisposes to irreversible lung function decline, respiratory failure, and ultimately death. Due to the limited therapeutic efficacy of FDA-approved medications, novel drugs are warranted for better treatment outcomes. Dehydrozingerone (DHZ) is an analogue of curcumin that has been investigated against pulmonary fibrosis using a bleomycin-induced pulmonary fibrosis model in rats. In in vitro, TGF-β-induced differentiation models (NHLF, LL29, DHLF and A549 cells) were adopted to assess fibrotic markers expression and explored the mechanism of action. DHZ administration attenuated the bleomycin-induced elevation of lung index, inflammatory cell infiltrations, and hydroxyproline levels in lung tissues. Furthermore, treatment with DHZ mitigated the bleomycin-mediated elevation of extracellular matrix (ECM), epithelial-to-mesenchymal-transition (EMT), and collagen deposition markers and improved lung mechanics. In addition, treatment with DHZ significantly suppressed the BLM-induced apoptosis and rescued the BLM-induced pathological abnormalities in lung tissues. In-vitro assays revealed that DHZ suppressed the expression of TGF-β-elevated collagen deposition, EMT and ECM markers in both mRNA/protein levels. Our findings showed that DHZ has anti-fibrotic effect against pulmonary fibrosis by modulating Wnt/β-catenin signaling, suggesting that DHZ may serve as a potential treatment option for IPF.
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Affiliation(s)
- Taslim B Shaikh
- Division of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, Telangana, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002, Uttar Pradesh, India
| | - Madhusudhana Kuncha
- Division of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, Telangana, India
| | - Sai Balaji Andugulapati
- Division of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, Telangana, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002, Uttar Pradesh, India.
| | - Ramakrishna Sistla
- Division of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, Telangana, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002, Uttar Pradesh, India.
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14
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Chen LH, Lo WC, Huang HY, Wu HM. A Lifelong Impact on Endometriosis: Pathophysiology and Pharmacological Treatment. Int J Mol Sci 2023; 24:7503. [PMID: 37108664 PMCID: PMC10139092 DOI: 10.3390/ijms24087503] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/06/2023] [Accepted: 04/16/2023] [Indexed: 04/29/2023] Open
Abstract
Endometriosis is a chronic inflammatory disease associated with bothersome symptoms in premenopausal women and is complicated with long-term systemic impacts in the post-menopausal stage. It is generally defined by the presence of endometrial-like tissue outside the uterine cavity, which causes menstrual disorders, chronic pelvic pain, and infertility. Endometriotic lesions can also spread and grow in extra-pelvic sites; the chronic inflammatory status can cause systemic effects, including metabolic disorder, immune dysregulation, and cardiovascular diseases. The uncertain etiologies of endometriosis and their diverse presentations limit the treatment efficacy. High recurrence risk and intolerable side effects result in poor compliance. Current studies for endometriosis have paid attention to the advances in hormonal, neurological, and immunological approaches to the pathophysiology and their potential pharmacological intervention. Here we provide an overview of the lifelong impacts of endometriosis and summarize the updated consensus on therapeutic strategies.
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Affiliation(s)
- Liang-Hsuan Chen
- Department of Obstetrics and Gynecology, Linkou Medical Center, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan 33305, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Wei-Che Lo
- Department of Obstetrics and Gynecology, Linkou Medical Center, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan 33305, Taiwan
| | - Hong-Yuan Huang
- Department of Obstetrics and Gynecology, Linkou Medical Center, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan 33305, Taiwan
| | - Hsien-Ming Wu
- Department of Obstetrics and Gynecology, Linkou Medical Center, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan 33305, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
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15
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Zubrzycka A, Migdalska-Sęk M, Jędrzejczyk S, Brzeziańska-Lasota E. Assessment of BMP7, SMAD4, and CDH1 Expression Profile and Regulatory miRNA-542-3p in Eutopic and Ectopic Endometrium of Women with Endometriosis. Int J Mol Sci 2023; 24:ijms24076637. [PMID: 37047609 PMCID: PMC10095043 DOI: 10.3390/ijms24076637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/30/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
Alterations in the expression of numerous genes and the miRNAs that are recognized as their regulators in the endometrial cells of women with endometriosis may disrupt the intracellular signaling pathways associated with epithelial–mesenchymal transition (EMT). So far, the functional role of BMP7 in endometrial physiology has been confirmed, especially in the context of fertility, but the role of the activation of a specific mechanism operating through the BMP–SMAD–CDH1 axis in the formation of endometrial lesions remains unexplored. The aim of this study was to evaluate the expression profile of miR-542-3p and the EMT markers (BMP7, SMAD4, CDH1) in matched eutopic endometrium (EUE) and ectopic endometrium (ECE) samples from women with endometriosis in relation to healthy women. The levels of expression of the studied genes and miRNA in peripheral blood mononuclear cells (PBMCs) obtained from women diagnosed with endometriosis and those without the disease were also evaluated. Fifty-four patients (n = 54: with endometriosis—n = 29 and without endometriosis—n = 25) were included in the study. A comparative analysis of the relative mean expression values (RQ) of the studied mRNA and miRNA assessed by RT-qPCR demonstrated downregulation of BMP7, SMAD4, and CDH1 expression in ectopic lesions and upregulation in the eutopic endometrium compared with the control group. In the eutopic tissue of women with endometriosis, miR-542-3p expression was similar to that of the control but significantly lower than in endometrial lesions. We also confirmed a trend towards a negative correlation between miR-542-3p and BMP7 in ectopic tissue, and in PBMC, a significant negative correlation of miR-542-3p with further BMP signaling genes, i.e., SMAD4 and CDH1, was observed. These results indicate that the miRNA selected by us may be a potential negative regulator of BMP7-SMAD4-CDH1 signaling associated with EMT. The different patterns of BMP7, SMAD4, and CDH1 gene expression in ECE, EUE, and the control endometrium observed by us suggests the loss of the endometrial epithelium phenotype in women with endometriosis and demonstrates their involvement in the pathogenesis and pathomechanism of this disease.
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Affiliation(s)
- Anna Zubrzycka
- Department of Biomedicine and Genetics, Medical University of Lodz, St. Pomorska 251, C-5, 92-213 Lodz, Poland
| | - Monika Migdalska-Sęk
- Department of Biomedicine and Genetics, Medical University of Lodz, St. Pomorska 251, C-5, 92-213 Lodz, Poland
| | - Sławomir Jędrzejczyk
- Institute of Medical Expertises, St. Aleksandrowska 67/93, 91-205 Lodz, Poland
- Operative and Conservative Gynecology Ward, Dr. K. Jonscher Municipal Medical Centre, St. Milionowa 14, 93-113 Lodz, Poland
| | - Ewa Brzeziańska-Lasota
- Department of Biomedicine and Genetics, Medical University of Lodz, St. Pomorska 251, C-5, 92-213 Lodz, Poland
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16
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Zubrzycka A, Migdalska-Sęk M, Jędrzejczyk S, Brzeziańska-Lasota E. The Expression of TGF-β1, SMAD3, ILK and miRNA-21 in the Ectopic and Eutopic Endometrium of Women with Endometriosis. Int J Mol Sci 2023; 24:ijms24032453. [PMID: 36768775 PMCID: PMC9917033 DOI: 10.3390/ijms24032453] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/19/2023] [Accepted: 01/21/2023] [Indexed: 01/28/2023] Open
Abstract
The molecular pathogenesis of endometriosis has been associated with pathological alterations of protein expression via disturbances in homeostatic genes, miRNA expression profiles, and signaling pathways that play an essential role in the epithelial-mesenchymal transition (EMT) process. TGF-β1 has been hypothesized to play a key role in the development and progression of endometriosis, but the activation of a specific mechanism via the TGF-β-SMAD-ILK axis in the formation of endometriotic lesions is poorly understood. The aim of this study was to assess the expression of EMT markers (TGF-β1, SMAD3, ILK) and miR-21 in ectopic endometrium (ECE), in its eutopic (EUE) counterpart, and in the endometrium of healthy women. The expression level of the tested genes and miRNA was also evaluated in peripheral blood mononuclear cells (PBMC) in women with and without endometriosis. Fifty-four patients (n = 54; with endometriosis, n = 29, and without endometriosis, n = 25) were enrolled in the study. The expression levels (RQ) of the studied genes and miRNA were evaluated using qPCR. Endometriosis patients manifested higher TGF-β1, SMAD3, and ILK expression levels in the eutopic endometrium and a decreased expression level in the ectopic lesions in relation to control tissue. Compared to the endometrium of healthy participants, miR-21 expression levels did not change in the eutopic endometrium of women with endometriosis, but the RQ was higher in their endometrial implants. In PBMC, negative correlations were found between the expression level of miR-21 and the studied genes, with the strongest statistically significant correlation observed between miR-21 and TGF-β1. Our results suggest the loss of the endometrial epithelial phenotype defined by the differential expression of the TGF-β1, SMAD3 and ILK genes in the eutopic and ectopic endometrium. We concluded that the TGF-β1-SMAD3-ILK signaling pathway, probably via a mechanism related to the EMT, may be important in the pathogenesis of endometriosis. We also identified miR-21 as a possible inhibitor of this TGF-β1-SMAD3-ILK axis.
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Affiliation(s)
- Anna Zubrzycka
- Department of Biomedicine and Genetics, Medical University of Lodz, 92-213 Lodz, Poland
- Operative and Conservative Gynecology Ward, Dr K. Jonscher Municipal Medical Centre, 93-113 Lodz, Poland
- Correspondence: (A.Z.); (M.M.-S.)
| | - Monika Migdalska-Sęk
- Department of Biomedicine and Genetics, Medical University of Lodz, 92-213 Lodz, Poland
- Correspondence: (A.Z.); (M.M.-S.)
| | - Sławomir Jędrzejczyk
- Operative and Conservative Gynecology Ward, Dr K. Jonscher Municipal Medical Centre, 93-113 Lodz, Poland
- Institute of Medical Expertises, 91-205 Lodz, Poland
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17
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The Role of Platelets in the Pathogenesis and Pathophysiology of Adenomyosis. J Clin Med 2023; 12:jcm12030842. [PMID: 36769489 PMCID: PMC9918158 DOI: 10.3390/jcm12030842] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/04/2023] [Accepted: 01/11/2023] [Indexed: 01/24/2023] Open
Abstract
Widely viewed as an enigmatic disease, adenomyosis is a common gynecological disease with bewildering pathogenesis and pathophysiology. One defining hallmark of adenomyotic lesions is cyclic bleeding as in eutopic endometrium, yet bleeding is a quintessential trademark of tissue injury, which is invariably followed by tissue repair. Consequently, adenomyotic lesions resemble wounds. Following each bleeding episode, adenomyotic lesions undergo tissue repair, and, as such, platelets are the first responder that heralds the subsequent tissue repair. This repeated tissue injury and repair (ReTIAR) would elicit several key molecular events crucial for lesional progression, eventually leading to lesional fibrosis. Platelets interact with adenomyotic cells and actively participate in these events, promoting the lesional progression and fibrogenesis. Lesional fibrosis may also be propagated into their neighboring endometrial-myometrial interface and then to eutopic endometrium, impairing endometrial repair and causing heavy menstrual bleeding. Moreover, lesional progression may result in hyperinnervation and an enlarged uterus. In this review, the role of platelets in the pathogenesis, progression, and pathophysiology is reviewed, along with the therapeutic implication. In addition, I shall demonstrate how the notion of ReTIAR provides a much needed framework to tether to and piece together many seemingly unrelated findings and how it helps to make useful predictions.
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18
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Lih Yuan T, Sulaiman N, Nur Azurah AG, Maarof M, Rabiatul Adawiyah Razali, Yazid MD. Oestrogen-induced epithelial-mesenchymal transition (EMT) in endometriosis: Aetiology of vaginal agenesis in Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome. Front Physiol 2022; 13:937988. [PMID: 36582359 PMCID: PMC9793092 DOI: 10.3389/fphys.2022.937988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 11/21/2022] [Indexed: 12/15/2022] Open
Abstract
Endometriosis occurs when endometrial-like tissue forms and grows outside the uterus due to oestrogen-induced epithelial-mesenchymal transition in the female reproductive tract. Factors that suppress this event could become potential therapeutic agents against disease occurrence and progression. However, an overview of these studies is still lacking. This review assessed the impact of a number factors on oestrogen-mediated epithelial-mesenchymal transition in the emergence of several diseases in the female reproductive tract, primarily endometriosis. The association between epithelial-mesenchymal transition and Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome was also investigated. Oestrogen, Wnt4 and epithelial-mesenchymal transition were chosen as keywords in Scopus, PubMed, and Web of Science searches performed on 28th June 2021. Study selection was refined to cancer-irrelevant, English, original articles published between years 2011-2021. The full-text assessment was carried out for topic-related articles after title and abstract screening. Included studies were summarised and assessed for their risk of bias using the Office of Health Assessment and Translation tool. In this review, 10 articles investigating oestrogen and epithelial-mesenchymal transition in the female reproductive tract were summarised and classified into two groups: seven studies under 'factor'-modulated epithelial-mesenchymal transition and three studies under 'factor'-manipulated oestrogen-induced epithelial-mesenchymal transition. The current evidence proposes that epithelial-mesenchymal transition is one of the prime causes of reproductive-related disease. This event could be mediated by distinct stimuli, specifically oestrogen and Wnt4 aberration. The results of this review suggest that oestrogen and Wnt4 participate in epithelial-mesenchymal transition in vaginal epithelial cells in MRKH syndrome, adopting from the theories of endometriosis development, which could therefore serve as a foundation for novel target treatment, specifically related to vaginal epithelialisation, to ensure better surgical outcomes.
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Affiliation(s)
- Too Lih Yuan
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia
| | - Nadiah Sulaiman
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia
| | - Abdul Ghani Nur Azurah
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia
| | - Manira Maarof
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia
| | - Rabiatul Adawiyah Razali
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia
| | - Muhammad Dain Yazid
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia,*Correspondence: Muhammad Dain Yazid,
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Teworte S, Luciani P. Endometriosis, the Silent Disease: Molecular Targets, Active Principles, and Drug Delivery Systems. Helv Chim Acta 2022. [DOI: 10.1002/hlca.202200132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Sarah Teworte
- Department of Chemistry Biochemistry and Pharmaceutical Sciences University of Bern Freiestrasse 3 CH-3012 Bern Switzerland
| | - Paola Luciani
- Department of Chemistry Biochemistry and Pharmaceutical Sciences University of Bern Freiestrasse 3 CH-3012 Bern Switzerland
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20
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Timofeeva AV, Asaturova AV, Sannikova MV, Khabas GN, Chagovets VV, Fedorov IS, Frankevich VE, Sukhikh GT. Search for New Participants in the Pathogenesis of High-Grade Serous Ovarian Cancer with the Potential to Be Used as Diagnostic Molecules. LIFE (BASEL, SWITZERLAND) 2022; 12:life12122017. [PMID: 36556382 PMCID: PMC9784419 DOI: 10.3390/life12122017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/25/2022] [Accepted: 12/01/2022] [Indexed: 12/11/2022]
Abstract
Recent studies have attempted to develop molecular signatures of epithelial ovarian cancer (EOC) based on the quantitation of protein-coding and non-coding RNAs to predict disease prognosis. Due to the heterogeneity of EOC, none of the developed prognostic signatures were directly applied in clinical practice. Our work focuses on high-grade serous ovarian carcinoma (HGSOC) due to the highest mortality rate relative to other types of EOC. Using deep sequencing of small non-coding RNAs in combination with quantitative real-time PCR, we confirm the dualistic classification of epithelial ovarian cancers based on the miRNA signature of HGSOC (type 2), which differs from benign cystadenoma and borderline cystadenoma-precursors of low-grade serous ovarian carcinoma (type 1)-and identified two subtypes of HGSOC, which significantly differ in the level of expression of the progesterone receptor in the tumor tissue, the secretion of miR-16-5p, miR-17-5p, miR-93-5p, miR-20a-5p, the level of serum CA125, tumor size, surgical outcome (optimal or suboptimal cytoreduction), and response to chemotherapy. It was found that the combined determination of the level of miR-16-5p, miR-17-5p, miR-20a-5p, and miR-93-5p circulating in blood plasma of patients with primary HGSOC tumors makes it possible to predict optimal cytoreduction with 80.1% sensitivity and 70% specificity (p = 0.022, TPR = 0.8, FPR = 0.3), as well as complete response to adjuvant chemotherapy with 77.8% sensitivity and 90.9% specificity (p = 0.001, TPR = 0.78, FPR = 0.09). After the additional verification of the obtained data in a larger HGSOC patient cohort, the combined quantification of these four miRNAs is proposed to be used as a criterion for selecting patients either for primary cytoreduction or neoadjuvant chemotherapy followed by interval cytoreduction.
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Affiliation(s)
- Angelika V. Timofeeva
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of The Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia
- Correspondence: or ; Tel.: +7-495-531-4444
| | - Aleksandra V. Asaturova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of The Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia
| | - Maya V. Sannikova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of The Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia
| | - Grigory N. Khabas
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of The Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia
| | - Vitaliy V. Chagovets
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of The Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia
| | - Ivan S. Fedorov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of The Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia
| | - Vladimir E. Frankevich
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of The Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia
- Laboratory of Translational Medicine, Siberian State Medical University, 634050 Tomsk, Russia
| | - Gennady T. Sukhikh
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of The Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia
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21
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Yu M, Yang Y, Zhao H, Li M, Chen J, Wang B, Xiao T, Huang C, Zhao H, Zhou W, Zhang JV. Targeting the chemerin/CMKLR1 axis by small molecule antagonist α-NETA mitigates endometriosis progression. Front Pharmacol 2022; 13:985618. [PMID: 36523492 PMCID: PMC9745129 DOI: 10.3389/fphar.2022.985618] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/20/2022] [Indexed: 08/27/2023] Open
Abstract
Endometriosis is a common gynecological disease, characterized by the presence of endometrial-like lesions outside the uterus. This debilitating disease causes chronic pelvic pain and infertility with limited therapeutics. Chemerin is a secretory protein that acts on CMKLR1 (Chemokine-Like Receptor 1) to execute functions vital for immunity, adiposity, and metabolism. Abnormal chemerin/CMKLR1 axis underlies the pathological mechanisms of certain diseases including cancer and inflammatory diseases, but its role in endometriosis remains unknown. Herein, our results showed that chemerin and CMKLR1 are up-regulated in endometriotic lesions by analyzing the human endometriosis database and murine model. Knockdown of chemerin or CMKLR1 by shRNA led to mesenchymal-epithelial transition (MET) along with compromised viability, migration, and invasion of hEM15A cells. Most importantly, 2-(α-naphthoyl) ethyltrimethylammonium iodide (α-NETA), a small molecule antagonist for CMKLR1, was evidenced to exhibit profound anti-endometriosis effects (anti-growth, anti-mesenchymal features, anti-angiogenesis, and anti-inflammation) in vitro and in vivo. Mechanistically, α-NETA exhibited a dual inhibition effect on PI3K/Akt and MAPK/ERK signaling pathways in hEM15A cells and murine endometriotic grafts. This study highlights that the chemerin/CMKLR1 signaling axis is critical for endometriosis progression, and targeting this axis by α-NETA may provide new options for therapeutic intervention.
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Affiliation(s)
- Ming Yu
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Yali Yang
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
- Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, Shenzhen, China
| | - Hao Zhao
- College of Life Science, Northeast Forestry University, Harbin, China
| | - Mengxia Li
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Jie Chen
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Baobei Wang
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Tianxia Xiao
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Chen Huang
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Huashan Zhao
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
| | - Wei Zhou
- Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
| | - Jian V. Zhang
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen, China
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22
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Claudin-10 Expression Is Increased in Endometriosis and Adenomyosis and Mislocalized in Ectopic Endometriosis. Diagnostics (Basel) 2022; 12:diagnostics12112848. [PMID: 36428908 PMCID: PMC9689821 DOI: 10.3390/diagnostics12112848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/03/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
Claudins, as the major components of tight junctions, are crucial for epithelial cell-to-cell contacts. Recently, we showed that in endometriosis, the endometrial epithelial phenotype is highly conserved, with only minor alterations. For example, claudin-11 is strongly expressed; however, its localization in the endometriotic epithelial cells was impaired. In order to better understand the role of claudins in endometrial cell-to-cell contacts, we analyzed the tissue expression and localization of claudin-10 by immunohistochemistry analysis and two scoring systems. We used human tissue samples (n = 151) from the endometrium, endometriosis, and adenomyosis. We found a high abundance of claudin-10 in nearly all the endometrial (98%), endometriotic (98−99%), and adenomyotic (90−97%) glands, but no cycle-specific differences and no differences in the claudin-10 positive endometrial glands between cases with and without endometriosis. A significantly higher expression of claudin-10 was evident in the ectopic endometrium of deep-infiltrating (p < 0.01) and ovarian endometriosis (p < 0.001) and in adenomyosis in the cases with endometriosis (p ≤ 0.05). Interestingly, we observed a shift in claudin-10 from a predominant apical localization in the eutopic endometrium to a more pronounced basal/cytoplasmic localization in the ectopic endometria of all three endometriotic entities but not in adenomyosis. Significantly, despite the impaired endometriotic localization of claudin-10, the epithelial phenotype was retained. The significant differences in claudin-10 localization between the three endometriotic entities and adenomyosis, in conjunction with endometriosis, suggest that most of the aberrations occur after implantation and not before. The high similarity between the claudin-10 patterns in the eutopic endometrial and adenomyotic glands supports our recent conclusions that the endometrium is the main source of endometriosis and adenomyosis.
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23
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Ling X, Lu J, Wang X, Liu L, Liu L, Wang Y, Sun Y, Ren C, Lu C, Yu Z. Ovarian tumorB1-mediated heat shock transcription factor 1 deubiquitination is critical for glycolysis and development of endometriosis. iScience 2022; 25:105363. [PMID: 36339263 PMCID: PMC9626688 DOI: 10.1016/j.isci.2022.105363] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/25/2022] [Accepted: 10/12/2022] [Indexed: 11/26/2022] Open
Abstract
Endometriosis is a common chronic condition characterized by abnormal growth of the endometrium outside the uterus. Heat shock transcription factor 1 (HSF1) is a significant regulator of the proteotoxic stress response and plays an essential role in developing endometriosis. However, the mechanisms regulating HSF1 protein stability in endometriosis remain unclear. Here, we demonstrate that OTUB1 interacts with HSF1 and promotes HSF1 protein stability through deubiquitination. In addition, OTUB1 enhances glycolysis and epithelial-mesenchymal transition of endometriosis cells, leading to promote proliferation, migration, and invasion of endometriosis cells. The progression of endometriosis is inhibited in an OTUB1-knockout mouse model. In summary, OTUB1 promotes the development of endometriosis by up-regulating HSF1. OTUB1/HSF1 axis may become a new therapeutic target for endometriosis. OTUB1 interacts with HSF1 and promotes HSF1 protein stability via deubiquitination OTUB1 enhances glycolysis and EMT of endometriosis cells Knockdown of OTUB1 inhibits the development of endometriotic tissue in vivo OTUB1/HSF1 axis may become a new therapeutic target for endometriosis
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24
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Bonavina G, Taylor HS. Endometriosis-associated infertility: From pathophysiology to tailored treatment. Front Endocrinol (Lausanne) 2022; 13:1020827. [PMID: 36387918 PMCID: PMC9643365 DOI: 10.3389/fendo.2022.1020827] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 10/06/2022] [Indexed: 11/13/2022] Open
Abstract
Despite the clinically recognized association between endometriosis and infertility, the mechanisms implicated in endometriosis-associated infertility are not fully understood. Endometriosis is a multifactorial and systemic disease that has pleiotropic direct and indirect effects on reproduction. A complex interaction between endometriosis subtype, pain, inflammation, altered pelvic anatomy, adhesions, disrupted ovarian reserve/function, and compromised endometrial receptivity as well as systemic effects of the disease define endometriosis-associated infertility. The population of infertile women with endometriosis is heterogeneous, and diverse patients' phenotypes can be observed in the clinical setting, thus making difficult to establish a precise diagnosis and a single mechanism of endometriosis related infertility. Moreover, clinical management of infertility associated with endometriosis can be challenging due to this heterogeneity. Innovative non-invasive diagnostic tools are on the horizon that may allow us to target the specific dysfunctional alteration in the reproduction process. Currently the treatment should be individualized according to the clinical situation and to the suspected level of impairment. Here we review the etiology of endometriosis related infertility as well as current treatment options, including the roles of surgery and assisted reproductive technologies.
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Affiliation(s)
- Giulia Bonavina
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, CT, United States
| | - Hugh S Taylor
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, CT, United States
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25
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Bartnik P, Kacperczyk-Bartnik J, Goławski K, Sierdziński J, Mańka G, Kiecka M, Lipa M, Warzecha D, Spaczyński R, Piekarski P, Banaszewska B, Jakimiuk AJ, Issat T, Rokita W, Młodawski J, Szubert M, Sieroszewski P, Raba G, Szczupak K, Kluz T, Kluza M, Czajkowski K, Wielgoś M, Koc-Żórawska E, Żórawski M, Laudański P. Plasma and Peritoneal Fluid ZEB Levels in Patients with Endometriosis and Infertility. Biomedicines 2022; 10:biomedicines10102460. [PMID: 36289723 PMCID: PMC9599446 DOI: 10.3390/biomedicines10102460] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 11/16/2022] Open
Abstract
Zinc finger E-box-binding homeobox 1 (ZEB1) and zinc finger E-box-binding homeobox 2 (ZEB2) are transcription factors that regulate epithelial−mesenchymal transformation (EMT). The aim of this study was to compare levels of ZEB1 and ZEB2 in the peritoneal fluid and plasma between patients with and without endometriosis in order to assess their utility in the diagnostic process. Plasma and peritoneal fluid samples were collected from 50 patients with and 48 without endometriosis during planned surgical procedures in eight clinical centers. Quantitative ZEB1 and ZEB2 levels analyses were performed using a double-antibody sandwich enzyme-linked immunosorbent assay (ELISA). No significant differences were observed in ZEB1 levels in any of the subanalyses nor any differences regarding ZEB2 levels between patients with and without endometriosis. Plasma ZEB2 levels were significantly higher among patients with infertility compared to fertile women (16.07 ± 12.70 ng/L vs. 12.07 ± 11.92 ng/L; p < 0.04). Both ZEB1 and ZEB2 do not seem to have a significant value in the initial diagnosis of endometriosis as a single marker. The differences in ZEB2 plasma levels between patients with and without infertility indicate the possibility of EMT dysregulation in the pathogenesis of adverse fertility outcomes.
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Affiliation(s)
- Paweł Bartnik
- II Department of Obstetrics and Gynecology, Medical University of Warsaw, 00-315 Warsaw, Poland
- Club 35. Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
| | - Joanna Kacperczyk-Bartnik
- II Department of Obstetrics and Gynecology, Medical University of Warsaw, 00-315 Warsaw, Poland
- Club 35. Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
| | - Ksawery Goławski
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland
| | - Janusz Sierdziński
- Department of Medical Informatics and Telemedicine, Medical University of Warsaw, 00-581 Warsaw, Poland
| | | | | | - Michał Lipa
- Club 35. Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland
| | - Damian Warzecha
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland
| | - Robert Spaczyński
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Piotr Piekarski
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Beata Banaszewska
- Chair and Department of Laboratory Diagnostics, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Artur J. Jakimiuk
- Department of Obstetrics and Gynecology, Central Clinical Hospital of the Ministry of Interior, 02-507 Warsaw, Poland
- Center of Reproductive Health, Institute of Mother and Child in Warsaw, 01-211 Warsaw, Poland
| | - Tadeusz Issat
- Department of Obstetrics and Gynecology, Central Clinical Hospital of the Ministry of Interior, 02-507 Warsaw, Poland
- Department of Obstetrics and Gynecology, Institute of Mother and Child in Warsaw, 01-211 Warsaw, Poland
| | - Wojciech Rokita
- Collegium Medicum, Jan Kochanowski University in Kielce, 25-369 Kielce, Poland
- Clinic of Obstetrics and Gynecology, Provincial Combined Hospital in Kielce, 25-736 Kielce, Poland
| | - Jakub Młodawski
- Collegium Medicum, Jan Kochanowski University in Kielce, 25-369 Kielce, Poland
- Clinic of Obstetrics and Gynecology, Provincial Combined Hospital in Kielce, 25-736 Kielce, Poland
| | - Maria Szubert
- Club 35. Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
- Department of Gynecology and Obstetrics, Medical University of Lodz, 90-419 Lodz, Poland
- Department of Surgical Gynecology and Oncology, Medical University of Lodz, 90-419 Lodz, Poland
| | - Piotr Sieroszewski
- Department of Gynecology and Obstetrics, Medical University of Lodz, 90-419 Lodz, Poland
- Department of Fetal Medicine and Gynecology, Medical University of Lodz, 90-419 Lodz, Poland
| | - Grzegorz Raba
- Clinic of Obstetrics and Gynecology in Przemysl, 37-700 Przemysl, Poland
- Department of Obstetrics and Gynecology, University of Rzeszow, 35-310 Rzeszow, Poland
| | - Kamil Szczupak
- Clinic of Obstetrics and Gynecology in Przemysl, 37-700 Przemysl, Poland
- Department of Obstetrics and Gynecology, University of Rzeszow, 35-310 Rzeszow, Poland
| | - Tomasz Kluz
- Department of Gynecology, Gynecology Oncology and Obstetrics, Institute of Medical Sciences, Medical College of Rzeszow University, 35-310 Rzeszow, Poland
| | - Marek Kluza
- Department of Gynecology, Gynecology Oncology and Obstetrics, Institute of Medical Sciences, Medical College of Rzeszow University, 35-310 Rzeszow, Poland
| | - Krzysztof Czajkowski
- II Department of Obstetrics and Gynecology, Medical University of Warsaw, 00-315 Warsaw, Poland
| | - Mirosław Wielgoś
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland
| | - Ewa Koc-Żórawska
- II Department of Nephrology and Hypertension with Dialysis Unit, Medical University of Bialystok, 15-089 Białystok, Poland
| | - Marcin Żórawski
- Department of Clinical Medicine, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Piotr Laudański
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland
- OVIklinika Infertility Center, 01-377 Warsaw, Poland
- Correspondence:
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26
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Penariol LBC, Thomé CH, Tozetti PA, Paier CRK, Buono FO, Peronni KC, Orellana MD, Covas DT, Moraes MEA, Silva WA, Rosa-e-Silva JC, Ferriani RA, Faça VM, Poli-Neto OB, Tiezzi DG, Meola J. What Do the Transcriptome and Proteome of Menstrual Blood-Derived Mesenchymal Stem Cells Tell Us about Endometriosis? Int J Mol Sci 2022; 23:11515. [PMID: 36232817 PMCID: PMC9570451 DOI: 10.3390/ijms231911515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/19/2022] [Accepted: 09/22/2022] [Indexed: 11/21/2022] Open
Abstract
Given the importance of menstrual blood in the pathogenesis of endometriosis and the multifunctional roles of menstrual mesenchymal stem cells (MenSCs) in regenerative medicine, this issue has gained prominence in the scientific community. Moreover, recent reviews highlight how robust the integrated assessment of omics data are for endometriosis. To our knowledge, no study has applied the multi-omics approaches to endometriosis MenSCs. This is a case-control study at a university-affiliated hospital. MenSCs transcriptome and proteome data were obtained by RNA-seq and UHPLC-MS/MS detection. Among the differentially expressed proteins and genes, we emphasize ATF3, ID1, ID3, FOSB, SNAI1, NR4A1, EGR1, LAMC3, and ZFP36 genes and MT2A, TYMP, COL1A1, COL6A2, and NID2 proteins that were already reported in the endometriosis. Our functional enrichment analysis reveals integrated modulating signaling pathways such as epithelial-mesenchymal transition (↑) and PI3K signaling via AKT to mTORC1 (↓ in proteome), mTORC1 signaling, TGF beta signaling, TNFA signaling via NFkB, IL6 STAT3 signaling, and response to hypoxia via HIF1A targets (↑ in transcriptome). Our findings highlight primary changes in the endometriosis MenSCs, suggesting that the chronic inflammatory endometrial microenvironment can modulate these cells, providing opportunities for endometriosis etiopathogenesis. Moreover, they identify challenges for future research leveraging knowledge for regenerative and precision medicine in endometriosis.
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Affiliation(s)
- Letícia B. C. Penariol
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Carolina H. Thomé
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- Regional Blood Center, Medical School of Hemocenter Foundation of Ribeirão Preto, University of São Paulo, São Paulo 14051-140, Brazil
| | - Patrícia A. Tozetti
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Carlos R. K. Paier
- Drug Research and Development Center, Federal University of Ceara, Ceará 60430-275, Brazil
| | - Fabiana O. Buono
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Kamila C. Peronni
- Department of Genetics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Maristela D. Orellana
- Regional Blood Center, Medical School of Hemocenter Foundation of Ribeirão Preto, University of São Paulo, São Paulo 14051-140, Brazil
| | - Dimas T. Covas
- Regional Blood Center, Medical School of Hemocenter Foundation of Ribeirão Preto, University of São Paulo, São Paulo 14051-140, Brazil
| | - Maria E. A. Moraes
- Drug Research and Development Center, Federal University of Ceara, Ceará 60430-275, Brazil
| | - Wilson A. Silva
- Department of Genetics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Júlio C. Rosa-e-Silva
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Rui A. Ferriani
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- National Institute of Hormones and Women’s Health (Hormona), CNPq, Porto Alegre 90035-003, Brazil
| | - Vitor M. Faça
- Regional Blood Center, Medical School of Hemocenter Foundation of Ribeirão Preto, University of São Paulo, São Paulo 14051-140, Brazil
- Department Biochemistry and Immunology, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Omero B. Poli-Neto
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Daniel G. Tiezzi
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Juliana Meola
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- National Institute of Hormones and Women’s Health (Hormona), CNPq, Porto Alegre 90035-003, Brazil
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Żeberkiewicz M, Hyc A, Iwan A, Zwierzchowska A, Ścieżyńska A, Kalaszczyńska I, Barcz E, Malejczyk J. Expression of Fucosyltransferase 4 ( FUT4) mRNA Is Increased in Endometrium from Women with Endometriosis. J Clin Med 2022; 11:jcm11195606. [PMID: 36233470 PMCID: PMC9572337 DOI: 10.3390/jcm11195606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/14/2022] [Accepted: 09/19/2022] [Indexed: 12/02/2022] Open
Abstract
Endometriosis is a common gynecological disorder defined as the presence of endometrial-like tissue (glands and stroma) outside the uterus. The etiopathogenesis of endometriosis is still poorly recognized. It is speculated that stage-specific embryonic antigen 1 (SSEA-1)-positive stem-like glandular epithelial cells may contribute to the development of the disease. The synthesis of SSEA-1 is mediated by fucosyltransferase 4 encoded by the FUT4 gene. Therefore, this study aimed to evaluate the specific expression of FUT4 mRNA in biopsies of the endometrium from women with and without endometriosis. FUT4 mRNA levels were examined in 49 women with laparoscopically confirmed endometriosis and 28 controls by means of quantitative reverse-transcription polymerase chain reaction (qRT-PCR). The expression of FUT4 mRNA was significantly increased in the endometrium of patients with endometriosis when compared to the controls (p < 0.0001). Expression of FUT4 mRNA in the endometrium was correlated with the severity of endometriosis (rs = 0.5579, p < 0.0001); however, there were no differences in endometrial FUT4 mRNA expression when comparing endometriotic lesions from various locations. The discriminatory ability of FUT4 mRNA expression was evaluated by receiver-operating characteristics (ROC), which showed high statistical significance (AUC = 0.90, p < 0.0001), thus indicating that an increased level of endometrial FUT4 mRNA may serve as a specific marker for endometriosis.
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Affiliation(s)
- Marta Żeberkiewicz
- Department of Histology and Embryology, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland
- Postgraduate School of Molecular Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Anna Hyc
- Department of Histology and Embryology, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland
| | - Anna Iwan
- Department of Histology and Embryology, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland
| | - Aneta Zwierzchowska
- Chair and Clinic of Gynecology and Obstetrics, Faculty of Medicine, Collegium Medicum, Cardinale Stefan Wyszyński University, 04-749 Warsaw, Poland
- Department of Obstetrics and Gynecology, Multidisciplinary Hospital Warsaw-Miedzylesie, 04-749 Warsaw, Poland
| | - Aneta Ścieżyńska
- Department of Histology and Embryology, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland
| | - Ilona Kalaszczyńska
- Department of Histology and Embryology, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland
- Diagendo Ltd., 05-504 Bobrowiec, Poland
| | - Ewa Barcz
- Chair and Clinic of Gynecology and Obstetrics, Faculty of Medicine, Collegium Medicum, Cardinale Stefan Wyszyński University, 04-749 Warsaw, Poland
- Department of Obstetrics and Gynecology, Multidisciplinary Hospital Warsaw-Miedzylesie, 04-749 Warsaw, Poland
| | - Jacek Malejczyk
- Department of Histology and Embryology, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland
- Diagendo Ltd., 05-504 Bobrowiec, Poland
- Correspondence: ; Tel./Fax: +48-22-6295282
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Huayu Jiedu Fang Protects Ovarian Function in Mouse with Endometriosis Iron Overload by Inhibiting Ferroptosis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1406820. [PMID: 36082180 PMCID: PMC9448539 DOI: 10.1155/2022/1406820] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 07/08/2022] [Indexed: 11/18/2022]
Abstract
Endometriosis (EM) is a common chronic inflammatory disease in women. Sampson's retrograde menstruation theory is the most widely accepted theory of EM pathogenesis. The periodic bleeding of ectopic lesions is an important pathological feature of this disease, and the occurrence and progression of EM are closely associated with the iron overload caused by ectopic lesions. However, animal models that simulate menstrual-blood reflux and hemorrhage from EM lesions are lacking. In this study, we performed intraperitoneal injection of endometrial fragments and periodic intraperitoneal blood injection to simulate the real cause and disease state of EM and successfully constructed a mouse model of EM iron overload. Our research found that the number, size, and degree of adhesion of EM lesions in the iron-overload model mouse were significantly higher than those in the model mouse. Moreover, the iron concentration in the abdominal fluid and ovary significantly increased, and the level of malondialdehyde (MDA) in the ovary increased. Conversely, GPX4, GSH, and other anti-ferroptosis-related proteins were downregulated, proving the occurrence of ferroptosis. Huayu Jiedu Fang (HYJDF) is an empirical prescription for EM treatment. This study combined animal experiments, UHPLC-QE-MS analysis, and network pharmacology to analyze whether HYJDF can inhibit ferroptosis to slow down the progression of EM and protect ovarian function. Based on the constructed iron-overload model, HYJDF can reduce the volume of EM lesions and the degree of adhesion, downregulate the total iron concentration in the peritoneal fluid and ovary, upregulate GPX4 expression and GSSG in the ovary, downregulate the level of MDA in the ovary, and promote the development of follicles. We further confirmed that HYJDF can inhibit the progression of EM disease and improve the ovarian function of the model mouse by inhibiting ferroptosis. Finally, through UHPLC-QE-MS and network pharmacology analysis, the natural compounds in HYJDF were identified and verified and the regulatory effect of HYJDF on the EM ferroptosis pathway through the IL-6/hepcidin pathway was preliminarily elucidated.
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Wang M, Wu Y, He Y, Liu J, Chen Y, Huang J, Qi G, Li P. SIRT1 upregulation promotes epithelial-mesenchymal transition by inducing senescence escape in endometriosis. Sci Rep 2022; 12:12302. [PMID: 35853978 PMCID: PMC9296487 DOI: 10.1038/s41598-022-16629-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 07/13/2022] [Indexed: 02/06/2023] Open
Abstract
Endometrial epithelial cells carry distinct cancer-associated alterations that may be more susceptible to endometriosis. Mouse models have shown that overexpression of SIRT1 associated with oncogene activation contributes to the pathogenesis of endometriosis, but the underlying reason remains elusive. Here, we used integrated systems biology analysis and found that enrichment of endometrial stromal fibroblasts in endometriosis and their cellular abundance correlated negatively with epithelial cells in clinical specimens. Furthermore, endometrial epithelial cells were characterized by significant overexpression of SIRT1, which is involved in triggering the EMT switch by escaping damage or oncogene-induced induced senescence in clinical specimens and in vitro human cell line models. This observation supports that genetic and epigenetic incident favors endometrial epithelia cells escape from senescence and fuel EMT process in endometriosis, what could be overcome by downregulation of SIRT1.
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Affiliation(s)
- Minghua Wang
- Department of Pathology, Longgang District People's Hospital, Shenzhen, 518172, China.,Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China
| | - Yongqi Wu
- Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China
| | - Yunbiao He
- Department of Medical Statistics, Jinan University School of Medicine, Guangzhou, 510632, China
| | - Jing Liu
- Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China
| | - Yingxing Chen
- Department of Gynecology and Obstetrics, First Affiliated Hospital of Jinan University, Guangzhou, 510630, China
| | - Jieqiong Huang
- Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China
| | - Guolong Qi
- Department of Medical Statistics, Jinan University School of Medicine, Guangzhou, 510632, China.
| | - Ping Li
- Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China.
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Assaf L, Eid AA, Nassif J. Role of AMPK/mTOR, mitochondria, and ROS in the pathogenesis of endometriosis. Life Sci 2022; 306:120805. [PMID: 35850246 DOI: 10.1016/j.lfs.2022.120805] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 06/27/2022] [Accepted: 07/10/2022] [Indexed: 12/19/2022]
Abstract
Endometriosis is the presence of endometrial tissue outside the uterine cavity usually in the ovaries, fallopian tube, and pelvic cavity. It's a chronic enigmatic gynecological condition associated with dysmenorrhea, dyspareunia, pelvic pain, and infertility. Endometriosis lesions exist in a unique microenvironment characterized by increased concentrations of hormones, inflammation, and oxidative stress. This environment promotes cell survival through the binding of membrane receptors and subsequent cascading activation of intracellular kinases that stimulate a cellular response. In endometriosis, well-established signaling pathways, mTOR and AMPK, are altered via steroid hormones and other factors to promote cell growth, migration, and proliferation. This is accompanied by dysfunction in the mitochondria that increase energy production to sustain proliferation demands consequently leading to reactive oxygen species overproduction. This review aims to summarize the role of altered mTOR/AMPK signaling pathway, mitochondrial dysfunction, and reactive oxygen species overproduction along with providing therapeutic and diagnostic approaches. Highlighting these factors would provide a better understanding to reach a coherent theory for the pathogenesis of endometriosis.
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Affiliation(s)
- Lama Assaf
- Department of Anatomy, Cell Biology, and Physiological Sciences, Faculty of Medicine and Medical Center, American University of Beirut, Beirut, Lebanon; AUB Diabetes, American University of Beirut, Beirut, Lebanon
| | - Assaad A Eid
- Department of Anatomy, Cell Biology, and Physiological Sciences, Faculty of Medicine and Medical Center, American University of Beirut, Beirut, Lebanon; AUB Diabetes, American University of Beirut, Beirut, Lebanon.
| | - Joseph Nassif
- Division of Minimally Invasive Gynecology, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA.
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Azari ZD, Aljubran F, Nothnick WB. Inflammatory MicroRNAs and the Pathophysiology of Endometriosis and Atherosclerosis: Common Pathways and Future Directions Towards Elucidating the Relationship. Reprod Sci 2022; 29:2089-2104. [PMID: 35476352 DOI: 10.1007/s43032-022-00955-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 04/19/2022] [Indexed: 11/25/2022]
Abstract
Emerging data indicates an association between endometriosis and subclinical atherosclerosis, with women with endometriosis at a higher risk for cardiovascular disease later in life. Inflammation is proposed to play a central role in the pathophysiology of both diseases and elevated levels of systemic pro-inflammatory cytokines including macrophage migration inhibitory factor (MIF), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) are well documented. However, a thorough understanding on the mediators and mechanisms which contribute to altered cytokine expression in both diseases remain poorly understood. MicroRNAs (miRNAs) are important post-transcriptional regulators of inflammatory pathways and numerous studies have reported altered circulating levels of miRNAs in both endometriosis and atherosclerosis. Potential contribution of miRNA-mediated inflammatory cascades common to the pathophysiology of both diseases has not been evaluated but could offer insight into common pathways and early manifestation relevant to both diseases which may help understand cause and effect. In this review, we discuss and summarize differentially expressed inflammatory circulating miRNAs in endometriosis subjects, compare this profile to that of circulating levels associated with atherosclerosis when possible, and then discuss mechanistic studies focusing on these miRNAs in relevant cell, tissue, and animal models. We conclude by discussing the potential utility of targeting the relevant miRNAs in the MIF-IL-6-TNF-α pathway as therapeutic options and offer insight into future studies which will help us better understand not only the role of these miRNAs in the pathophysiology of both endometriosis and atherosclerosis but also commonality between both diseases.
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Affiliation(s)
- Zubeen D Azari
- Kansas City University of Medicine and Biosciences, Kansas City, MO, 64106, USA
| | - Fatimah Aljubran
- Department of Molecular and Integrative Physiology, Institute for Reproductive and Perinatal Sciences, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - Warren B Nothnick
- Department of Molecular and Integrative Physiology, Institute for Reproductive and Perinatal Sciences, University of Kansas Medical Center, Kansas City, KS, 66160, USA. .,Department of Obstetrics and Gynecology, Institute for Reproductive and Perinatal Sciences, University of Kansas Medical Center, Kansas City, KS, 66160, USA. .,Center for Reproductive Sciences, Institute for Reproductive and Perinatal Sciences, University of Kansas Medical Center, Kansas City, KS, 66160, USA.
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Fang L, Hu M, Xia F, Bai W. LINC01272 activates epithelial-mesenchymal transition through miR-153-5p in Crohn's disease. Am J Transl Res 2022; 14:2331-2342. [PMID: 35559411 PMCID: PMC9091119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 03/17/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES Long noncoding RNAs (lncRNAs) have different functions in different diseases. There is little research on the functions of lncRNAs in Crohn's disease (CD). By using RNA-seq technology, we identified a lncRNA associated with Crohn's disease. However, the mechanism of lncRNA regulation remains unknown. This study aimed to determine the association of LINC01272 with epithelial cell-mesenchymal transition and the underlying mechanism in CD. METHODS RNA was detected by qRT-PCR. The interaction of protein and RNA was determined by RNA binding protein immunoprecipitation. Luciferase reporter assays were used to detect the targeted miRNA of LINC01272. Tissue fibrosis was observed by Masson and H&E staining. Protein expression was determined by western blotting and immunofluorescence. RESULTS LINC01272 was highly expressed in patients with CD. Knockdown of LINC01272 inhibited TGF-β1-induced epithelial-mesenchymal transition (EMT). Additionally, LINC01272 regulated TGF-β1-induced EMT through the miR-153-5p axis, and knockdown of LINC01272 inhibited EMT in CD mice in vivo. CONCLUSION LINC01272 activated the epithelial-mesenchymal transition through miR-153-5p in CD.
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Affiliation(s)
- Lin Fang
- Department of Gastroenterology, The Affiliated Jiangning Hospital of Nanjing Medical University Nanjing 211100, Jangsu, China
| | - Mengcheng Hu
- Department of Gastroenterology, The Affiliated Jiangning Hospital of Nanjing Medical University Nanjing 211100, Jangsu, China
| | - Fei Xia
- Department of Gastroenterology, The Affiliated Jiangning Hospital of Nanjing Medical University Nanjing 211100, Jangsu, China
| | - Wenxia Bai
- Department of Gastroenterology, The Affiliated Jiangning Hospital of Nanjing Medical University Nanjing 211100, Jangsu, China
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Ding J, Mei S, Cheng W, Ni Z, Yu C. Curcumin treats endometriosis in mice by the HIF signaling pathway. Am J Transl Res 2022; 14:2184-2198. [PMID: 35559378 PMCID: PMC9091111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/15/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE The aim of this study was to investigate whether curcumin has a therapeutic effect on endometriosis (EM) and to determine the specific mechanism. METHODS Network pharmacology was used to obtain the core targets of curcumin for the treatment of EM and the specific biologic processes involved. A mouse model of EM was constructed and divided into different groups, as follows: control, negative control, curcumin, and denogestrel. The number, volume, and degree of adhesions of the lesions in each group were measured. The levels of IL-1β, IL-6, and VEGFA in the peritoneal cavity were measured by enzyme-linked immunosorbent assay (ELISA). Western blot and Q-PCR were used to detect HIF-1α and VEGFA proteins and gene expression levels in the lesion tissues. RESULTS Network pharmacology suggested that curcumin treated EM through the HIF signaling pathway, of which IL-6, HIF-1α, and VEGFA are key targets. The number of lesions, volume, and degree of adhesions were significantly reduced in the curcumin group compared to the negative control group and the control group (P < 0.05). IL-6, IL-1β, and VEGFA levels were reduced in the peritoneal fluid (P < 0.05). HIF-1α and VEGFA protein and gene levels were significantly reduced in the lesions (P < 0.05). No modulation of HIF-1α was shown by denogestins. CONCLUSION Curcumin played a role in the treatment of EM by modulating the HIF signaling pathway, improving the local hypoxia of the lesion, and reducing the inflammatory state of EM.
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Affiliation(s)
- Jie Ding
- Department of Gynecology of Traditional Chinese Medicine, Changhai Hospital Affiliated to Navy Medical University (Second Military Medical University)Shanghai 200433, China
| | - Shanshan Mei
- Department of Gynecology of Traditional Chinese Medicine, Shanghai University of Traditional Chinese MedicineShanghai 201203, China
| | - Wen Cheng
- Department of Gynecology of Traditional Chinese Medicine, Changhai Hospital Affiliated to Navy Medical University (Second Military Medical University)Shanghai 200433, China
| | - Zhexin Ni
- Department of Gynecology of Traditional Chinese Medicine, Changhai Hospital Affiliated to Navy Medical University (Second Military Medical University)Shanghai 200433, China
| | - Chaoqin Yu
- Department of Gynecology of Traditional Chinese Medicine, Changhai Hospital Affiliated to Navy Medical University (Second Military Medical University)Shanghai 200433, China
- Department of Gynecology of Traditional Chinese Medicine, Shanghai University of Traditional Chinese MedicineShanghai 201203, China
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Kunin M, Beckerman P. The Peritoneal Membrane—A Potential Mediator of Fibrosis and Inflammation among Heart Failure Patients on Peritoneal Dialysis. MEMBRANES 2022; 12:membranes12030318. [PMID: 35323792 PMCID: PMC8954812 DOI: 10.3390/membranes12030318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/06/2022] [Accepted: 03/08/2022] [Indexed: 11/16/2022]
Abstract
Peritoneal dialysis is a feasible, cost-effective, home-based treatment of renal replacement therapy, based on the dialytic properties of the peritoneal membrane. As compared with hemodialysis, peritoneal dialysis is cheaper, survival rate is similar, residual kidney function is better preserved, fluid and solutes are removed more gradually and continuously leading to minimal impact on hemodynamics, and risks related to a vascular access are avoided. Those features of peritoneal dialysis are useful to treat refractory congestive heart failure patients with fluid overload. It was shown that in such patients, peritoneal dialysis improves functional status and quality of life, reduces hospitalization rate, and may decrease mortality rate. High levels of serum proinflammatory cytokines and fibrosis markers, among other factors, play an important part in congestive heart failure pathogenesis and progression. We demonstrated that those levels decreased following peritoneal dialysis treatment in refractory congestive heart failure patients. The exact mechanism of beneficial effect of peritoneal dialysis in refractory congestive heart failure is currently unknown. Maintenance of fluid balance, leading to resetting of neurohumoral activation towards a more physiological condition, reduced remodeling due to the decrease in mechanical pressure on the heart, decreased inflammatory cytokine levels and oxidative stress, and a potential impact on uremic toxins could play a role in this regard. In this paper, we describe the unique characteristics of the peritoneal membrane, principals of peritoneal dialysis and its role in heart failure patients.
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Affiliation(s)
- Margarita Kunin
- Correspondence: ; Tel.: +97-235-302-581; Fax: 97-235-302-582
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Role of tumour-derived exosomes in metastasis. Biomed Pharmacother 2022; 147:112657. [DOI: 10.1016/j.biopha.2022.112657] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/15/2022] [Accepted: 01/18/2022] [Indexed: 12/15/2022] Open
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de Oliveira RZ, de Oliveira Buono F, Cressoni ACL, Penariol LBC, Padovan CC, Tozetti PA, Poli-Neto OB, Ferriani RA, Orellana MD, Rosa-E-Silva JC, Meola J. Overexpression of miR-200b-3p in Menstrual Blood-Derived Mesenchymal Stem Cells from Endometriosis Women. Reprod Sci 2022; 29:734-742. [PMID: 35075610 DOI: 10.1007/s43032-022-00860-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 01/19/2022] [Indexed: 01/06/2023]
Abstract
The key relationship between Sampson's theory and the presence of mesenchymal stem cells in the menstrual flow (MenSCs), as well as the changes in post-transcriptional regulatory processes as actors in the etiopathogenesis of endometriosis, are poorly understood. No study to date has investigated the imbalance of miRNAs in MenSCs related to the disease. Thus, through literature and in silico analyses, we selected four predicted miRNAs as regulators of EGR1, SNAI1, NR4A1, NR4A2, ID1, LAMC3, and FOSB involved in pathways of apoptosis, angiogenesis, response to steroid hormones, migration, differentiation, and cell proliferation. These genes are frequently overexpressed in the endometriosis condition in our group studies. They were the trigger for the miRNAs search. Therefore, a case-control study was conducted with MenSCs of women with and without endometriosis (ten samples per group). Crossing information obtained from the STRING, PubMed, miRPathDB, miRWalk, and DIANA TOOLS databases, we chose to explore the expression of miR-21-5p, miR-100-5p, miR-143-3p, and miR-200b-3p by RT-qPCR. We found an upregulation of the miR-200b-3p in endometriosis MenSCs (P = 0.0207), with a 7.93-fold change (ratio of geometric means) compared to control. Overexpression of miR-200b has been associated with increased cell proliferation, stemness, and accentuated mesenchymal-epithelial transition process in eutopic endometrium of endometriosis. We believe that dysregulated miR-200b-3p may establish primary changes in the MenSCs, thus favoring tissue implantation at the ectopic site.
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Affiliation(s)
- Rafael Zucco de Oliveira
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, 3900 Bandeirantes Avenue, Ribeirão Preto, São Paulo, 14049-900, Brazil
| | - Fabiana de Oliveira Buono
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, 3900 Bandeirantes Avenue, Ribeirão Preto, São Paulo, 14049-900, Brazil
| | - Ana Clara Lagazzi Cressoni
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, 3900 Bandeirantes Avenue, Ribeirão Preto, São Paulo, 14049-900, Brazil
| | - Letícia Bruna Corrêa Penariol
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, 3900 Bandeirantes Avenue, Ribeirão Preto, São Paulo, 14049-900, Brazil
| | - Cristiana Carolina Padovan
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, 3900 Bandeirantes Avenue, Ribeirão Preto, São Paulo, 14049-900, Brazil
| | - Patricia Aparecida Tozetti
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, 3900 Bandeirantes Avenue, Ribeirão Preto, São Paulo, 14049-900, Brazil
| | - Omero Benedito Poli-Neto
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, 3900 Bandeirantes Avenue, Ribeirão Preto, São Paulo, 14049-900, Brazil
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, 14049-900, Brazil
| | - Rui Alberto Ferriani
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, 3900 Bandeirantes Avenue, Ribeirão Preto, São Paulo, 14049-900, Brazil
- National Institute of Hormones and Women's Health (Hormona), CNPq, Porto Alegre, Rio Grande Do Sul, 90035-003, Brazil
| | - Maristela Delgado Orellana
- Center for Cell Therapy and Reginal Blood Center, University of São Paulo, Ribeirão Preto, São Paulo, 14051-140, Brazil
| | - Júlio Cesar Rosa-E-Silva
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, 3900 Bandeirantes Avenue, Ribeirão Preto, São Paulo, 14049-900, Brazil
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, 14049-900, Brazil
| | - Juliana Meola
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, 3900 Bandeirantes Avenue, Ribeirão Preto, São Paulo, 14049-900, Brazil.
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, 14049-900, Brazil.
- National Institute of Hormones and Women's Health (Hormona), CNPq, Porto Alegre, Rio Grande Do Sul, 90035-003, Brazil.
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Kusama K, Fukushima Y, Yoshida K, Azumi M, Yoshie M, Mizuno Y, Kajihara T, Tamura K. PGE2 and Thrombin Induce Myofibroblast Transdifferentiation via Activin A and CTGF in Endometrial Stromal Cells. Endocrinology 2021; 162:6380884. [PMID: 34606582 DOI: 10.1210/endocr/bqab207] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Indexed: 12/20/2022]
Abstract
Endometriosis is characterized by inflammation and fibrotic changes. Our previous study using a mouse model showed that proinflammatory factors present in peritoneal hemorrhage exacerbated inflammation in endometriosis-like grafts, at least in part through the activation of prostaglandin (PG) E2 receptor and protease-activated receptor (PAR). In addition, menstruation-related factors, PGE2 and thrombin (P/T), a PAR1 agonist induced epithelial-mesenchymal transition (EMT) of endometrial cells under hypoxia. However, the molecular mechanisms by which P/T induce development of endometriosis have not been fully characterized. To investigate the effects of P/T, RNA extracted from endometrial stromal cells (ESCs) treated with P/T were subjected to RNA sequence analysis, and identified activin A, FOS, and GATA2 as upregulated genes. Activin A increased the expression of connective tissue growth factor (CTGF) and mesenchymal marker genes in ESCs. CTGF induced the expression of fibrosis marker type I collagen, fibronectin, and α-smooth muscle actin (αSMA), indicating fibroblast to myofibroblast transdifferentiation (FMT) of ESCs. In addition, activin A, FOS, GATA2, CTGF, and αSMA were localized in endometriosis lesions. Taken together, our data show that P/T induces changes resembling EMT and FMT in ectopic ESCs derived from retrograde menstruation, and that these are associated with fibrotic changes in the lesions. Pharmacological means that block P/T-induced activin A and CTGF signaling may be strategies to inhibit fibrosis in endometriotic lesions.
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Affiliation(s)
- Kazuya Kusama
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, Tokyo 192-0392, Japan
| | - Yuta Fukushima
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, Tokyo 192-0392, Japan
| | - Kanoko Yoshida
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, Tokyo 192-0392, Japan
| | - Mana Azumi
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, Tokyo 192-0392, Japan
| | - Mikihiro Yoshie
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, Tokyo 192-0392, Japan
| | - Yumi Mizuno
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama 350-0495, Japan
| | - Takeshi Kajihara
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama 350-0495, Japan
| | - Kazuhiro Tamura
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, Tokyo 192-0392, Japan
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Cela V, Malacarne E, Obino MER, Marzi I, Papini F, Vergine F, Pisacreta E, Zappelli E, Pietrobono D, Scarfò G, Daniele S, Franzoni F, Martini C, Artini PG. Exploring Epithelial-Mesenchymal Transition Signals in Endometriosis Diagnosis and In Vitro Fertilization Outcomes. Biomedicines 2021; 9:biomedicines9111681. [PMID: 34829910 PMCID: PMC8615497 DOI: 10.3390/biomedicines9111681] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/02/2021] [Accepted: 11/11/2021] [Indexed: 01/05/2023] Open
Abstract
Endometriosis (EMS) pathogenesis has been related to the release of inflammatory mediators in peritoneal fluid, creating an altered microenvironment that leads to low-grade oocyte/embryos and to the reduction of implantation rates. The Epithelial–Mesenchymal Transition (EMT), an inflammation-related process, can be a further contributing factor to EMS. This study aimed to investigate, among various cytokines and EMT markers (Cadherins, TGF-β, HIF-1α), diagnostic markers of EMS and prognostic factors of in vitro fertilization (IVF) outcomes. Herein, EMS patients manifested higher serum levels of the inflammatory molecules IL-6, IL-8, and IL-12 and a decrease in the concentrations of the anti-inflammatory IL-10. Moreover, biochemical markers associated with the EMT process were more elevated in serum and follicular fluid (FF) of EMS patients than in controls. At the end, the number of good-quality embryos was inversely related to serum IL-6 and EMT markers. Interestingly, serum IL-6 and FF IL-10 concentrations differentiated EMS patients from controls. Finally, serum IL-8 and E-Cadherin levels, as well as FF IL-10, predicted positive IVF outcome with great accuracy. Our data confirm the pivotal role of inflammatory mediators (i.e., IL-6 and IL-10) in EMS pathogenesis and suggest that EMT-related markers are elevated in EMS patients and can be predictive of IVF outcome.
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Affiliation(s)
- Vito Cela
- Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (V.C.); (E.M.); (M.E.R.O.); (I.M.); (F.P.); (F.V.); (E.P.)
| | - Elisa Malacarne
- Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (V.C.); (E.M.); (M.E.R.O.); (I.M.); (F.P.); (F.V.); (E.P.)
| | - Maria Elena Rosa Obino
- Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (V.C.); (E.M.); (M.E.R.O.); (I.M.); (F.P.); (F.V.); (E.P.)
| | - Ilaria Marzi
- Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (V.C.); (E.M.); (M.E.R.O.); (I.M.); (F.P.); (F.V.); (E.P.)
| | - Francesca Papini
- Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (V.C.); (E.M.); (M.E.R.O.); (I.M.); (F.P.); (F.V.); (E.P.)
| | - Francesca Vergine
- Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (V.C.); (E.M.); (M.E.R.O.); (I.M.); (F.P.); (F.V.); (E.P.)
| | - Elena Pisacreta
- Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (V.C.); (E.M.); (M.E.R.O.); (I.M.); (F.P.); (F.V.); (E.P.)
| | - Elisa Zappelli
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (E.Z.); (D.P.); (S.D.); (C.M.)
| | - Deborah Pietrobono
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (E.Z.); (D.P.); (S.D.); (C.M.)
| | - Giorgia Scarfò
- Division of General Medicine, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (G.S.); (F.F.)
| | - Simona Daniele
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (E.Z.); (D.P.); (S.D.); (C.M.)
| | - Ferdinando Franzoni
- Division of General Medicine, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (G.S.); (F.F.)
| | - Claudia Martini
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (E.Z.); (D.P.); (S.D.); (C.M.)
| | - Paolo Giovanni Artini
- Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (V.C.); (E.M.); (M.E.R.O.); (I.M.); (F.P.); (F.V.); (E.P.)
- Correspondence: ; Tel.: +39-050-554-104
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Shi L, Xue X, Tian H, Ye H, Wang H, Wang R, Liu Y, Zhang C, Chen Q, Sun L. WEE1 promotes endometriosis via the Wnt/β-catenin signaling pathway. Reprod Biol Endocrinol 2021; 19:161. [PMID: 34686198 PMCID: PMC8532311 DOI: 10.1186/s12958-021-00844-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 09/26/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Endometriosis, the presence of active endometrial tissue outside the lining membrane of the uterine cavity, is a common disease in women of childbearing age. The ectopic endometrium has some characteristics of tumor tissue, including invasive and migratory abilities. In addition, endometriosis is associated with inflammation and reduced cellular apoptosis. METHODS Western blot analysis, qPCR, immunohistochemistry, immunofluorescence microscopy, Transwell assay, wound healing assay, and TUNEL staining. RESULTS Interleukin-1β (IL-1β) induced WEE1 expression in endometrial stromal cells (ESCs), suggesting that WEE1 may be upregulated during the endometriosis-induced inflammatory response. Overexpression of WEE1 in cultured ESCs promoted ESC migration while inhibiting apoptosis, whereas WEE1 knockdown reduced ESC migration while promoting apoptosis. Inhibition of WEE1 attenuates fibrosis in ESCs and female C57BL/6 J mice. This pro-fibrotic effect of WEE1 was significantly decreased by treatment with the Wnt/β-catenin inhibitor XAV939, suggesting that WEE1 acts via the Wnt/β-catenin signaling pathway. CONCLUSION Our study demonstrates that WEE1 promotes ESC migration and fibrosis via the Wnt/β-catenin signaling pathway. Thus, WEE1 may serve as a potential therapeutic target for the treatment of endometriosis.
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Affiliation(s)
- Liya Shi
- Department of Reproductive Medicine Center, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Pudong New Area, Shanghai, 200120, China
| | - Xue Xue
- Department of Reproductive Medicine Center, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Pudong New Area, Shanghai, 200120, China
| | - Hui Tian
- Department of Reproductive Medicine Center, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Pudong New Area, Shanghai, 200120, China
| | - Hongjuan Ye
- Department of Reproductive Medicine Center, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Pudong New Area, Shanghai, 200120, China
| | - Hui Wang
- Department of Reproductive Medicine Center, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Pudong New Area, Shanghai, 200120, China
| | - Rongxiang Wang
- Department of Reproductive Medicine Center, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Pudong New Area, Shanghai, 200120, China
| | - Yu Liu
- Department of Reproductive Medicine Center, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Pudong New Area, Shanghai, 200120, China
| | - Caixia Zhang
- Department of Reproductive Medicine Center, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Pudong New Area, Shanghai, 200120, China
| | - Qiuju Chen
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, 639 Zhizaoju Road, Shanghai, 200011, China.
| | - Lihua Sun
- Department of Reproductive Medicine Center, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Pudong New Area, Shanghai, 200120, China.
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Brichant G, Laraki I, Henry L, Munaut C, Nisolle M. New Therapeutics in Endometriosis: A Review of Hormonal, Non-Hormonal, and Non-Coding RNA Treatments. Int J Mol Sci 2021; 22:10498. [PMID: 34638843 PMCID: PMC8508913 DOI: 10.3390/ijms221910498] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 12/14/2022] Open
Abstract
Endometriosis is defined as endometrial-like tissue outside the uterine cavity. It is a chronic inflammatory estrogen-dependent disease causing pain and infertility in about 10% of women of reproductive age. Treatment nowadays consists of medical and surgical therapies. Medical treatments are based on painkillers and hormonal treatments. To date, none of the medical treatments have been able to cure the disease and symptoms recur as soon as the medication is stopped. The development of new biomedical targets, aiming at the cellular and molecular mechanisms responsible for endometriosis, is needed. This article summarizes the most recent medications under investigation in endometriosis treatment with an emphasis on non-coding RNAs that are emerging as key players in several human diseases, including cancer and endometriosis.
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Affiliation(s)
- Geraldine Brichant
- Obstetrics and Gynecology Department, ULiege, 4000 Liège, Belgium; (I.L.); (L.H.); (M.N.)
| | - Ines Laraki
- Obstetrics and Gynecology Department, ULiege, 4000 Liège, Belgium; (I.L.); (L.H.); (M.N.)
| | - Laurie Henry
- Obstetrics and Gynecology Department, ULiege, 4000 Liège, Belgium; (I.L.); (L.H.); (M.N.)
| | - Carine Munaut
- Laboratory of Tumor and Development Biology, Giga-Cancer, ULiege, 4000 Liège, Belgium;
| | - Michelle Nisolle
- Obstetrics and Gynecology Department, ULiege, 4000 Liège, Belgium; (I.L.); (L.H.); (M.N.)
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Kaushal JB, Shukla V, Sankhwar P, Jha RK, Dwivedi A. Targeted inhibition of TAK1 abrogates TGFβ1 non-canonical signaling axis, NFκB/Smad7 inhibiting human endometriotic cells proliferation and inducing cell death involving autophagy. Cytokine 2021; 148:155700. [PMID: 34560609 DOI: 10.1016/j.cyto.2021.155700] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 08/23/2021] [Accepted: 08/31/2021] [Indexed: 12/21/2022]
Abstract
Transforming growth factor (TGFβ) is known to play a major role in establishment and maintenance of endometriosis as reported by our group earlier, the underlying mechanism remains to be explored. We deciphered the involvement of TAK1 in TGFβ1- induced cellular responses and delineated the signaling mechanism in human endometriotic cells. The endometriotic cells showed elevated expression of TGFβ1 signaling-effector molecules. TGFβ1 exposure to endometriotic cells induced the expression of the downstream target molecules indicating that TGFβ1 is implicated in the commencement ofTAK1/NFκB-p65/Smad7 cascade. The silencing of TAK1 in endometriotic cells attenuated the TGFβ1 -induced NFκB transcriptional activation and nuclear translocation of NFκB-p65 subunit. The pharmacological inhibition of NFκB by QNZ or knockdown of TAK1 reduced the expression of Smad7 and Cox2. The knockdown of TAK1 in endometriotic cells showed G1 phase cell-cycle arrest and showed low BrdU-incorporation in the presence of TGFβ1. The inhibition of TAK1 attenuated the TGFβ1 signaling activation indicating that TAK1 is a crucial mediator for TGFβ1 action in endometriotic cells. The exposure of endometriotic cells to TAK1 inhibitor, celastrol caused activation of caspase-3 and -9 that led to PARP cleavage and induced apoptosis. Simultaneously, autophagy occurred in celastrol-treated and TAK1-silenced cells as was evidenced by the formation of autophagosome and the increased expression of autophagic markers. Thus, TAK1 activation appears to protect the growth of endometriotic cells by suppressing the cell death process. Overall, our study provided the evidence that of TAK1 significant in the endometriotic cell regulation and mediates a functional cross-talk between TGFβ1 and NFκB-p65 that promotes the growth and inflammatory response in endometriotic cells.
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Affiliation(s)
- Jyoti B Kaushal
- Division of Endocrinology, CSIR-Central Drug Research Institute, Lucknow 226031, U.P., India; Academy of Scientific and Innovative Research (AcSIR), CSIR-CDRI Campus, Lucknow 226031, U.P., India
| | - Vinay Shukla
- Division of Endocrinology, CSIR-Central Drug Research Institute, Lucknow 226031, U.P., India; Academy of Scientific and Innovative Research (AcSIR), CSIR-CDRI Campus, Lucknow 226031, U.P., India
| | - Pushplata Sankhwar
- Department of Obstetrics & Gynaecology, King George's Medical University, Lucknow 226001, U.P., India
| | - Rajesh K Jha
- Division of Endocrinology, CSIR-Central Drug Research Institute, Lucknow 226031, U.P., India; Academy of Scientific and Innovative Research (AcSIR), CSIR-CDRI Campus, Lucknow 226031, U.P., India.
| | - Anila Dwivedi
- Division of Endocrinology, CSIR-Central Drug Research Institute, Lucknow 226031, U.P., India; Academy of Scientific and Innovative Research (AcSIR), CSIR-CDRI Campus, Lucknow 226031, U.P., India.
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The Role of Abnormal Uterine Junction Zone in the Occurrence and Development of Adenomyosis. Reprod Sci 2021; 29:2719-2730. [PMID: 34515984 DOI: 10.1007/s43032-021-00684-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/28/2021] [Indexed: 02/06/2023]
Abstract
Adenomyosis is a benign disease with a malignant behavior, bothering a lot of women at reproductive age who suffer from increased menstruation, prolonged menstruation, progressive dysmenorrhea, and infertility. At present, there is no effective treatment for adenomyosis. It seriously affects the life quality of these patients. However, the pathogenesis of adenomyosis is not yet clear. Recently, uterus junctional zone, defined as the inner 1/3 of myometrium between endometrium and myometrium, has gained broad attention. As is reported, the structure and function disorder of uterus junctional zone may play an important part in the occurrence and development of adenomyosis. In this issue, the present study generally reviews the role of uterine junction zone and the related mechanisms involved in adenomyosis, such as the local micro-damage, the formation of inflammatory and hypoxic microenvironment, changes of cytokines, and abnormalities of miRNA as well as signal pathways. It will provide new insights and potential therapeutic target strategies for clinical strategies in the management of adenomyosis.
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Circulating miRNAs Related to Epithelial-Mesenchymal Transitions (EMT) as the New Molecular Markers in Endometriosis. Curr Issues Mol Biol 2021; 43:900-916. [PMID: 34449536 PMCID: PMC8929046 DOI: 10.3390/cimb43020064] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 07/31/2021] [Accepted: 08/03/2021] [Indexed: 12/11/2022] Open
Abstract
Endometriosis is a chronic gynecological disease defined by the presence of endometrial-like tissue found outside the uterus, most commonly in the peritoneal cavity. Endometriosis lesions are heterogenous but usually contain endometrial stromal cells and epithelial glands, immune cell infiltrates and are vascularized and innervated by nerves. The complex etiopathogenesis and heterogenity of the clinical symptoms, as well as the lack of a specific non-invasive diagnostic biomarkers, underline the need for more advanced diagnostic tools. Unfortunately, the contribution of environmental, hormonal and immunological factors in the disease etiology is insufficient, and the contribution of genetic/epigenetic factors is still fragmentary. Therefore, there is a need for more focused study on the molecular mechanisms of endometriosis and non-invasive diagnostic monitoring systems. MicroRNAs (miRNAs) demonstrate high stability and tissue specificity and play a significant role in modulating a range of molecular pathways, and hence may be suitable diagnostic biomarkers for the origin and development of endometriosis. Of these, the most frequently studied are those related to endometriosis, including those involved in epithelial–mesenchymal transition (EMT), whose expression is altered in plasma or endometriotic lesion biopsies; however, the results are ambiguous. Specific miRNAs expressed in endometriosis may serve as diagnostics markers with prognostic value, and they have been proposed as molecular targets for treatment. The aim of this review is to present selected miRNAs associated with EMT known to have experimentally confirmed significance, and discuss their utility as biomarkers in endometriosis.
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LINC01133 Inhibits Invasion and Promotes Proliferation in an Endometriosis Epithelial Cell Line. Int J Mol Sci 2021; 22:ijms22168385. [PMID: 34445100 PMCID: PMC8395043 DOI: 10.3390/ijms22168385] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/27/2021] [Accepted: 08/01/2021] [Indexed: 01/04/2023] Open
Abstract
Endometriosis is a common gynecological disorder characterized by ectopic growth of endometrium outside the uterus and is associated with chronic pain and infertility. We investigated the role of the long intergenic noncoding RNA 01133 (LINC01133) in endometriosis, an lncRNA that has been implicated in several types of cancer. We found that LINC01133 is upregulated in ectopic endometriotic lesions. As expression appeared higher in the epithelial endometrial layer, we performed a siRNA knockdown of LINC01133 in an endometriosis epithelial cell line. Phenotypic assays indicated that LINC01133 may promote proliferation and suppress cellular migration, and affect the cytoskeleton and morphology of the cells. Gene ontology analysis of differentially expressed genes indicated that cell proliferation and migration pathways were affected in line with the observed phenotype. We validated upregulation of p21 and downregulation of Cyclin A at the protein level, which together with the quantification of the DNA content using fluorescence-activated cell sorting (FACS) analysis indicated that the observed effects on cellular proliferation may be due to changes in cell cycle. Further, we found testis-specific protein kinase 1 (TESK1) kinase upregulation corresponding with phosphorylation and inactivation of actin severing protein Cofilin, which could explain changes in the cytoskeleton and cellular migration. These results indicate that endometriosis is associated with LINC01133 upregulation, which may affect pathogenesis via the cellular proliferation and migration pathways.
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Knockdown of circ_0075503 suppresses cell migration and invasion by regulating miR-15a-5p and KLF12 in endometriosis. Mol Cell Biochem 2021; 476:3845-3856. [PMID: 34117589 DOI: 10.1007/s11010-021-04202-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 05/29/2021] [Indexed: 10/21/2022]
Abstract
Endometriosis is an estrogen-dependent disease. Several researches have reported the dysregulated circular RNAs (circRNAs) in endometriosis, whereas the functions of circRNAs are largely unknown. This study aims to explore the role and mechanism of circ_0075503 in migration and invasion of eutopic endometrial stromal cells. 30 paired ectopic and eutopic endometrium tissues were collected from patients with endometriosis. And primary endometrial stromal cells (ESCs) were stimulated with estradiol (E2) to establish the in vitro cellular model of endometriosis. The levels of circ_0075503, miR-15a-5p and Krüppel-like factor 12 (KLF12) were measured by quantitative reverse transcription polymerase chain reaction or western blot assays. Cell viability, migration and invasion were examined via 3-(4, 5-dimethyl-2-thiazolyl)-2, 5-diphenyl-2-H-tetrazolium bromide, transwell assay or western blot assays. The target relationship between miR-15a-5p and circ_0075503 or KLF12 was analyzed by dual-luciferase reporter assay and RNA Immunoprecipitation (RIP) assay. Circ_0075503 expression was elevated in ectopic endometrium and ectopic ESCs. Down-regulation of circ_0075503 suppressed E2-induced promotion of cell viability, migration and invasion in eutopic ESCs. Circ_0075503 could act as a sponge for miR-15a-5p, and KLF12 was targeted by miR-15a-5p. Inhibition of miR-15a-5p reversed the effects of circ_0075503 knockdown on E2-treated ESCs migration and invasion. Besides, miR-15a-5p repressed E2-induced promotion effects on cell migration and invasion via targeting KLF12. Circ_0075503 could regulate KLF12 expression by sponging miR-15a-5p. Knockdown of circ_0075503 inhibited E2-induced enhancement of cell migration and invasion in eutopic ESCs by regulating miR-15a-5p/KLF12 axis, indicating a novel target for the treatment of endometriosis.
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Ni M, Zhao Y, Wang X. Suppression of synuclein gamma inhibits the movability of endometrial carcinoma cells by PI3K/AKT/ERK signaling pathway. Genes Genomics 2021; 43:633-641. [PMID: 33788083 DOI: 10.1007/s13258-021-01080-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 03/06/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Although overexpression of synuclein gamma (SNCG) has been reported in several cancers, few studies have been performed onSNCG in endometrial carcinomas. OBJECTIVE This study aimed to investigate the role of SNCG in the progression of endometrial carcinoma. METHODS The expression pattern and function ofSNCG gene were analyzed using the Gene Expression Omnibus (GEO) and Gene Set Enrichment Analysis (GSEA) datasets. Two vector types, containing either SNCG or negative control shRNAs, were used to evaluate cell proliferation, apoptosis, and metastasis using Cell Counting Kit 8, colony formation, flow cytometry, wound-healing, transwell, and invasion assays. The relative protein levels of N-cadherin, E-cadherin, vimentin, p-PI3K, PI3K, p-AKT, AKT, p-ERK, and ERK were determined by western bloting. RESULTS Our results revealed thatSNCG mRNA expression and SNCG protein levels in shRNA-treated SPEC2 cells were lower than in the negative control cells. Furthermore, cell proliferation, migration, and invasion were significantly inhibited in SNCG shRNA-treated cells, but apoptosis was increased. The results of western blot analysis indicated that SNCG silencing reduced the protein levels of N-cadherin, vimentin, p-PI3K, p-AKT, and p-ERK, but not those of total PI3K, AKT, and ERK. CONCLUSIONS Therefore, shRNA-mediated suppression of SNCG inhibited SPEC2 cell proliferation, migration, and invasion, and promoted SPEC2 cell apoptosis, which was presumably accomplished via regulation of the PI3K/AKT/ERK signaling pathway.
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Affiliation(s)
- Man Ni
- Research Department, Hangzhou Bio-Science Bio-Tech Co., Ltd., No. 288 Qiuyi Road, Binjiang District, Hangzhou, 310056, Zhejiang, China
| | - Yue Zhao
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Xiaoguang Wang
- Research Department, Hangzhou Bio-Science Bio-Tech Co., Ltd., No. 288 Qiuyi Road, Binjiang District, Hangzhou, 310056, Zhejiang, China.
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Liu Y, Wang X, Wan L, Liu X, Yu H, Zhang D, Sun Y, Shi Y, Zhang L, Zhou H, Wang J, Wei Z. TIPE2 inhibits the migration and invasion of endometrial cells by targeting β-catenin to reverse epithelial-mesenchymal transition. Hum Reprod 2021; 35:1377-1390. [PMID: 32469403 DOI: 10.1093/humrep/deaa062] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 02/26/2020] [Accepted: 03/09/2020] [Indexed: 12/20/2022] Open
Abstract
STUDY QUESTION Do changes in tumor necrosis factor-α-induced protein 8 (TNFAIP8)-like 2 (TIPE2) levels in endometrium of patients with adenomyosis alter the proliferation, migration and invasion ability of endometrial cells? SUMMARY ANSWER TIPE2 expression levels were low in eutopic and ectopic endometrium of adenomyosis patients, and TIPE2 inhibited the migration and invasion of endometrial cells, mainly by targeting β-catenin, to reverse the epithelial-mesenchymal transition (EMT). WHAT IS KNOWN ALREADY Adenomyosis is a benign disease, but it has some pathophysiological characteristics similar to the malignant tumor. TIPE2 is a novel negative immune regulatory molecule, and it also participates in the development of malignant tumors. STUDY DESIGN, SIZE, DURATION Control endometrium (n = 48 women with non-endometrial diseases) and eutopic/ectopic endometrium from patients with adenomyosis (n = 50), human endometrial cancer cell lines, and primary endometrial cells from the eutopic endometrium of adenomyosis patients were used in the study. PARTICIPANTS/MATERIALS, SETTING, METHODS The expression level of TIPE2 mRNA and protein in the eutopic/ectopic endometrial tissues of adenomyosis patients and control endometrium was determined by quantitative RT-PCR (qRT-PCR), western blot and immunohistochemistry. The effects of TIPE2 overexpression and knockdown on the proliferation, migration and invasion of endometrial cell lines and primary adenomyotic endometrial cells were determined using a cell counting kit-8, 5-ethynyl-2'-deoxyuridine assay, colony-forming assay, transwell migration assay and matrigel invasion assay. The expression of EMT-related markers and signal molecules was detected by western blot. The interaction between TIPE2 and β-catenin was detected by co-immunoprecipitation and laser confocal microscopy. MAIN RESULTS AND THE ROLE OF CHANCE The mRNA and protein expression levels of TIPE2 in the eutopic and ectopic endometrial tissues of adenomyosis patients were significantly downregulated compared with the control endometrium (P ˂ 0.01). TIPE2 could bind to β-catenin and inhibit the nuclear translocation of β-catenin, downregulate the expression of stromal cell markers, upregulate the expression of glandular epithelial cell markers, decrease the occurrence of epithelial-mesenchymal transition (EMT) and suppress the migration and invasion of endometrial cells (P ˂ 0.01). LARGE SCALE DATA N/A. LIMITATIONS, REASONS FOR CAUTION In this study, the experiments were performed only in eutopic and ectopic endometrial tissues, endometrial cancer cell lines and primary adenomyotic endometrial cells. A mouse model of adenomyosis will be constructed to detect the effects of TIPE2 in vivo. WIDER IMPLICATIONS OF THE FINDINGS These results suggest that TIPE2 is involved in the development of adenomyosis, which provides a potential new diagnostic and therapeutic strategy for the treatment of adenomyosis. STUDY FUNDINGS/COMPETING INTEREST(S) This present study was supported by grants from the National Natural Science Foundation of China (81471437, 81771554), Natural Science Foundation of Shandong (ZR2018MH013), Science and technology development plan provided by Health and Family Planning Committee in Shandong (2014-25). The authors declare that they have no conflicts of interest.
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Affiliation(s)
- Yuqiu Liu
- Department of Immunology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong, P. R. China.,Department of Gynecology and Obstetrics, Jinan Central Hospital affiliated to Shandong University, Jinan, Shandong, P. R. China.,Department of Gynecology and Obstetrics, Weifang Medical College, Weifang, Shandong, P. R. China
| | - Xiaoyan Wang
- Department of Immunology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong, P. R. China
| | - Lu Wan
- Department of Immunology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong, P. R. China
| | - Xihong Liu
- Department of Pathology, The Fourth People's Hospital of Jinan, Jinan, Shandong, P. R. China
| | - Huayun Yu
- Department of Gynecology and Obstetrics, Jinan Central Hospital affiliated to Shandong University, Jinan, Shandong, P. R. China
| | - Derui Zhang
- Department of Gynecology and Obstetrics, Jinan Central Hospital affiliated to Shandong University, Jinan, Shandong, P. R. China
| | - Yingshuo Sun
- Department of Gynecology and Obstetrics, Jinan Central Hospital affiliated to Shandong University, Jinan, Shandong, P. R. China
| | - Yongyu Shi
- Department of Immunology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong, P. R. China
| | - Lining Zhang
- Department of Immunology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong, P. R. China
| | - Huaiyu Zhou
- Department of Microbiology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong, P. R. China
| | - Jianing Wang
- Department of Immunology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong, P. R. China
| | - Zengtao Wei
- Department of Immunology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong, P. R. China.,Department of Gynecology and Obstetrics, Clinical Medical School, Shandong University, Jinan, Shandong, P. R. China
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Parmar B, Verma U, Khaire K, Danes D, Balakrishnan S. Inhibition of Cyclooxygenase-2 Alters Craniofacial Patterning during Early Embryonic Development of Chick. J Dev Biol 2021; 9:16. [PMID: 33922791 PMCID: PMC8167724 DOI: 10.3390/jdb9020016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 04/17/2021] [Accepted: 04/20/2021] [Indexed: 12/22/2022] Open
Abstract
A recent study from our lab revealed that the inhibition of cyclooxygenase-2 (COX-2) exclusively reduces the level of PGE2 (Prostaglandin E2) among prostanoids and hampers the normal development of several structures, strikingly the cranial vault, in chick embryos. In order to unearth the mechanism behind the deviant development of cranial features, the expression pattern of various factors that are known to influence cranial neural crest cell (CNCC) migration was checked in chick embryos after inhibiting COX-2 activity using etoricoxib. The compromised level of cell adhesion molecules and their upstream regulators, namely CDH1 (E-cadherin), CDH2 (N-cadherin), MSX1 (Msh homeobox 1), and TGF-β (Transforming growth factor beta), observed in the etoricoxib-treated embryos indicate that COX-2, through its downstream effector PGE2, regulates the expression of these factors perhaps to aid the migration of CNCCs. The histological features and levels of FoxD3 (Forkhead box D3), as well as PCNA (Proliferating cell nuclear antigen), further consolidate the role of COX-2 in the migration and survival of CNCCs in developing embryos. The results of the current study indicate that COX-2 plays a pivotal role in orchestrating craniofacial structures perhaps by modulating CNCC proliferation and migration during the embryonic development of chicks.
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Affiliation(s)
| | | | | | | | - Suresh Balakrishnan
- Department of Zoology, Faculty of Science, The Maharaja Sayajirao University of Baroda, Gujarat 390002, India; (B.P.); (U.V.); (K.K.); (D.D.)
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Effect of luteinizing hormone concentration on transcriptome and subcellular organelle phenotype of ovarian granulosa cells. J Assist Reprod Genet 2021; 38:809-824. [PMID: 33447950 DOI: 10.1007/s10815-021-02066-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 01/06/2021] [Indexed: 10/22/2022] Open
Abstract
RESEARCH QUESTION Granulosa cells (GCs) surrounding oocytes are crucial for follicular growth, oocyte development, ovulation, and luteinization under the dynamic co-stimulation of follicle stimulating hormone (FSH) and luteinizing hormone (LH). This study aimed to investigate the effect of LH levels on GCs in preovulatory follicles under gonadotropin releasing hormone antagonist-based ovarian stimulation. In vitro experiments were also conducted to study the direct effect of LH on GCs. METHODS Twelve infertile women were divided into low (L), medium (M), and high (H) LH groups according to their serum LH levels during ovarian stimulation. RNA-sequencing (RNA-seq) was conducted to examine the transcriptome profiles of GCs obtained from the above patients during the oocyte retrieval. The activity of mitochondrial dehydrogenase was measured under the stimulation of recombinant LH (rLH) concentration gradient combined with recombinant FSH. The ultrastructures of subcellular organelles were observed. RESULTS Bioinformatic analyses showed that compared with the M group, molecule and pathway changes in the L group and in the H group were similar. In cultured GCs, both insufficient and excessive rLH impaired the activity of mitochondrial dehydrogenase. With the medium rLH concentration, numerous cell connections and abundant mitochondria and liposomes were observed. Compared with the medium concentration, GCs showed smaller and rounder mitochondria, more autophagosomes, and massive organelles damages with excessive rLH, and swollen, circular, or forked mitochondria were observed with inadequate rLH. CONCLUSIONS RNA-seq provided a novel spectrum of transcriptome characteristics of GCs potentially affected by serum LH levels during ovarian stimulation. In vitro, rLH could directly affect GCs at the subcellular level.
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MiR-182 inhibits proliferation, migration, invasion and inflammation of endometrial stromal cells through deactivation of NF-κB signaling pathway in endometriosis. Mol Cell Biochem 2021; 476:1575-1588. [PMID: 33400022 DOI: 10.1007/s11010-020-03986-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 11/16/2020] [Indexed: 12/14/2022]
Abstract
Endometriosis affects about 10-15% women for reproductive age, but it is not currently curable and the underlying etiology for this disease is still not clear. In the present study, functions and mechanisms of miR-182 and RELA in endometriosis were investigated. BAY 11-7082 was used to block NF-κB pathway. qRT-PCR, ELISA and western blot assays were employed to evaluate the expressions of miR-182 and RELA, inflammatory factors and epithelial-mesenchymal transition (EMT)-related markers, and activation of NF-κB pathway. MTT, wound healing or Transwell assays were used to evaluate the cell proliferation, migration and invasion capacities. Bioinformatic and dual-luciferase reporter assays were carried out to analyze the interaction between miR-182 and RELA. MiR-182 expression was decreased, while RELA was increased as developed from normal to eutopic and ectopic status, which was accompanied by upregulated inflammatory factors and EMT-related proteins. RELA was directly targeted by miR-182 in human endometrial stromal cells. Overexpression of RELA increased inflammation-associated and EMT-related markers expression, while miR-182 upregulation decreased the expression of these genes in a dose-dependent manner, which finally attenuated the proliferation, migration and invasion capacities of endometrial stromal cells through deactivation of NF-κB signaling pathway. Moreover, co-overexpression of RELA reversed the above effects induced by miR-182. In a word, miR-182 directly targeted RELA and inhibited proliferation, migration, invasion, EMT and inflammation of endometrial stromal cells through deactivation of NF-κB signaling pathway in endometriosis. These results provide new insights into the interaction between miR-182 and NF-κB pathway and their potential as therapeutic targets for treatment of endometriosis.
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