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Riaz MA, Mecha EO, Omwandho COA, Zeppernick F, Meinhold-Heerlein I, Konrad L. The Different Gene Expression Profile in the Eutopic and Ectopic Endometrium Sheds New Light on the Endometrial Seed in Endometriosis. Biomedicines 2024; 12:1276. [PMID: 38927483 DOI: 10.3390/biomedicines12061276] [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: 04/25/2024] [Revised: 05/23/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
The changes in endometrial cells, both in the eutopic endometrium of patients with and without endometriosis and in lesions at ectopic sites, are frequently described and often compared to tumorigenesis. In tumorigenesis, the concept of "seed and soil" is well established. The seed refers to tumor cells with metastatic potential, and the soil is any organ or tissue that provides a suitable environment for the seed to grow. In this systematic review (PRISMA-S), we specifically compared the development of endometriosis with the "seed and soil" hypothesis. To determine changes in the endometrial seed, we re-analyzed the mRNA expression data of the eutopic and ectopic endometrium, paying special attention to the epithelial-mesenchymal transition (EMT). We found that the similarity between eutopic endometrium without and with endometriosis is extremely high (~99.1%). In contrast, the eutopic endometrium of patients with endometriosis has a similarity of only 95.3% with the ectopic endometrium. An analysis of EMT-associated genes revealed only minor differences in the mRNA expression levels of claudin family members without the loss of other cell-cell junctions that are critical for the epithelial phenotype. The array data suggest that the changes in the eutopic endometrium (=seed) are quite subtle at the beginning of the disease and that most of the differences occur after implantation into ectopic locations (=soil).
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Affiliation(s)
- Muhammad Assad Riaz
- Department of Gynecology and Obstetrics, University of Giessen, 35392 Giessen, Germany
| | | | | | - Felix Zeppernick
- Department of Gynecology and Obstetrics, University of Giessen, 35392 Giessen, Germany
| | - Ivo Meinhold-Heerlein
- Department of Gynecology and Obstetrics, University of Giessen, 35392 Giessen, Germany
| | - Lutz Konrad
- Department of Gynecology and Obstetrics, University of Giessen, 35392 Giessen, Germany
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Omidvar-Mehrabadi A, Ebrahimi F, Shahbazi M, Mohammadnia-Afrouzi M. Cytokine and chemokine profiles in women with endometriosis, polycystic ovary syndrome, and unexplained infertility. Cytokine 2024; 178:156588. [PMID: 38555853 DOI: 10.1016/j.cyto.2024.156588] [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: 01/10/2024] [Revised: 03/19/2024] [Accepted: 03/22/2024] [Indexed: 04/02/2024]
Abstract
Numerous factors (including immunological, congenital, hormonal, and morphological disorders) can lead to infertility. In this regard, 3 specific diseases associated with infertility are discussed in this review study (i.e., polycystic ovary syndrome [PCOS], endometriosis [EMS], and unexplained infertility [UI]). PCOS is a common endocrine disorder characterized by chronic low-grade inflammation, and EMS is a benign disease characterized by the presence of ectopic endometrial tissue. UI refers to couples who are unable to conceive for no known reason. Conception and pregnancy are significantly affected by the immune system; in this regard, chemokines and cytokines play important roles in the regulation of immune responses. Patients with PCOS, EMS, and UI have altered cytokine and chemokine profiles, suggesting that dysregulation of these molecules may contribute to infertility in these conditions. Accordingly, the issue of infertility is addressed in this review study, a condition that affects approximately 16% of couples worldwide.
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Affiliation(s)
| | - Fateme Ebrahimi
- Department of Immunology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Mehdi Shahbazi
- Department of Immunology, School of Medicine, Babol University of Medical Sciences, Babol, Iran.
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Ochoa Bernal MA, Fazleabas AT. The Known, the Unknown and the Future of the Pathophysiology of Endometriosis. Int J Mol Sci 2024; 25:5815. [PMID: 38892003 PMCID: PMC11172035 DOI: 10.3390/ijms25115815] [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: 04/02/2024] [Revised: 05/14/2024] [Accepted: 05/19/2024] [Indexed: 06/21/2024] Open
Abstract
Endometriosis is one of the most common causes of chronic pelvic pain and infertility, affecting 10% of women of reproductive age. A delay of up to 9 years is estimated between the onset of symptoms and the diagnosis of endometriosis. Endometriosis is currently defined as the presence of endometrial epithelial and stromal cells at ectopic sites; however, advances in research on endometriosis have some authors believing that endometriosis should be re-defined as "a fibrotic condition in which endometrial stroma and epithelium can be identified". There are several theories on the etiology of the disease, but the origin of endometriosis remains unclear. This review addresses the role of microRNAs (miRNAs), which are naturally occurring post-transcriptional regulatory molecules, in endometriotic lesion development, the inflammatory environment within the peritoneal cavity, including the role that cytokines play during the development of the disease, and how animal models have helped in our understanding of the pathology of this enigmatic disease.
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Affiliation(s)
- Maria Ariadna Ochoa Bernal
- Department of Obstetrics, Gynecology & Reproductive Biology, Michigan State University, Grand Rapids, MI 49503, USA;
- Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA
| | - Asgerally T. Fazleabas
- Department of Obstetrics, Gynecology & Reproductive Biology, Michigan State University, Grand Rapids, MI 49503, USA;
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Zhou W, Su P, Wang Y, Li Z, Liu L. Exploration of the molecular linkage between endometriosis and Crohn disease by bioinformatics methods. Medicine (Baltimore) 2024; 103:e38097. [PMID: 38758892 PMCID: PMC11098239 DOI: 10.1097/md.0000000000038097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 04/11/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Endometriosis (EMT) is a common disease in reproductive-age woman and Crohn disease (CD) is a chronic inflammatory disorder in gastrointestinal tract. Previous studies reported that patients with EMT had an increased risk of CD. However, the linkage between EMT and CD remains unclear. In this study, we aimed to investigate the potential molecular mechanism of EMT and CD. METHODS The microarray data of EMT and CD were downloaded from Gene Expression Omnibus. Common genes of EMT and CD were obtained to perform the Gene Ontology and Kyoto Encyclopedia of Gene Genomes enrichments. The protein-protein interaction network was constructed by Cytoscape software and the hub genes were identified by CytoHubba plug-in. Finally we predicted the transcription factors (TFs) of hub genes and constructed a TFs-hub genes regulation network. RESULTS A total of 50 common genes were identified. Kyoto Encyclopedia of Gene Genomes enrichment showed that the common genes mainly enriched in MAPK pathway, VEGF pathway, Wnt pathway, TGF-beta pathway, and Ras pathway. Fifteen hub genes were collected from the protein-protein interaction network, including FMOD, FRZB, CPE, SST, ISG15, EFEMP1, KDR, ADRA2A, FZD7, AQP1, IGFBP5, NAMPT, PLUA, FGF9, and FHL2. Among them, FGF9, FZD7, IGFBP5, KDR, and NAMPT were both validated in the other 2 datasets. Finally TFs-hub genes regulation network were constructed. CONCLUSION Our findings firstly revealed the linkage between EMT and CD, including inflammation, angiogenesis, immune regulation, and cell behaviors, which may lead to the risk of CD in EMT. FGF9, FZD7, IGFBP5, KDR, and NAMPT may closely relate to the linkage.
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Affiliation(s)
- Weijie Zhou
- Department of Gastroenterology, The Six Affiliated Hospital of South China University of Technology, Foshan City, Guangdong Province, China
| | - Peizhu Su
- Department of Gastroenterology, The First People’s Hospital of Foshan, Foshan City, Guangdong Province, China
| | - Yilin Wang
- Department of Gastroenterology, The First People’s Hospital of Foshan, Foshan City, Guangdong Province, China
| | - Zhaotao Li
- Department of Gastroenterology, The First People’s Hospital of Foshan, Foshan City, Guangdong Province, China
| | - Liu Liu
- Department of Gastroenterology, The Six Affiliated Hospital of South China University of Technology, Foshan City, Guangdong Province, China
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Zhao YQ, Ren YF, Li BB, Wei C, Yu B. The mysterious association between adiponectin and endometriosis. Front Pharmacol 2024; 15:1396616. [PMID: 38813109 PMCID: PMC11133721 DOI: 10.3389/fphar.2024.1396616] [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: 03/06/2024] [Accepted: 04/29/2024] [Indexed: 05/31/2024] Open
Abstract
Adiponectin is a pleiotropic cytokine predominantly derived from adipose tissue. In addition to its role in regulating energy metabolism, adiponectin may also be related to estrogen-dependent diseases, and many studies have confirmed its involvement in mediating diverse biological processes, including apoptosis, autophagy, inflammation, angiogenesis, and fibrosis, all of which are related to the pathogenesis of endometriosis. Although many researchers have reported low levels of adiponectin in patients with endometriosis and suggested that it may serve as a protective factor against the development of the disease. Therefore, the purpose of this review was to provide an up-to-date summary of the roles of adiponectin and its downstream cytokines and signaling pathways in the aforementioned biological processes. Further systematic studies on the molecular and cellular mechanisms of action of adiponectin may provide novel insights into the pathophysiology of endometriosis as well as potential therapeutic targets.
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Affiliation(s)
| | | | - Bing-Bing Li
- College of Integrated Chinese and Western Medicine, Jining Medical University, Jining, Shandong Province, China
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Mokhtari T, Irandoost E, Sheikhbahaei F. Stress, pain, anxiety, and depression in endometriosis-Targeting glial activation and inflammation. Int Immunopharmacol 2024; 132:111942. [PMID: 38565045 DOI: 10.1016/j.intimp.2024.111942] [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: 02/10/2024] [Revised: 03/24/2024] [Accepted: 03/25/2024] [Indexed: 04/04/2024]
Abstract
Endometriosis (EM) is a gynecological inflammatory disease often accompanied by stress, chronic pelvic pain (CPP), anxiety, and depression, leading to a diminished quality of life. This review aims to discuss the relationship between systemic and local inflammatory responses in the central nervous system (CNS), focusing on glial dysfunctions (astrocytes and microglia) as in critical brain regions involved in emotion, cognition, pain processing, anxiety, and depression. The review presents that EM is connected to increased levels of pro-inflammatory cytokines in the circulation. Additionally, chronic stress and CPP as stressors may contribute to the dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, depleting the production of inflammatory mediators in the circulatory system and the brain. The systemic cytokines cause blood-brain barrier (BBB) breakdown, activate microglia in the brain, and lead to neuroinflammation. Furthermore, CPP may induce neuronal morphological alterations in critical regions through central sensitization and the activation of glial cells. The activation of glial cells, particularly the polarization of microglia, leads to the activation of the NLRP3 inflammasome and the overproduction of inflammatory cytokines. These inflammatory cytokines interact with the signaling pathways involved in neural plasticity. Additionally, persistent inflammatory conditions in the brain lead to neuronal death, which is correlated with a reduced volume of key brain regions such as the hippocampus. This review highlights the involvement of glial cells in the pathogenesis of the mental comorbidities of EM (i.e., pain, anxiety, and depression) and to discuss potential therapeutic approaches for targeting the inflammation and activation of microglia in key brain regions.
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Affiliation(s)
- Tahmineh Mokhtari
- Department of Pharmacology, Hubei University of Medicine, Shiyan, China; Department of Histology and Embryology, Faculty of Basic Medical Sciences, Hubei University of Medicine, Shiyan, China
| | - Elnaz Irandoost
- Sarem Women's Hospital, Iran University of Medical Sciences (IUMS), Tehran, Iran.
| | - Fatemeh Sheikhbahaei
- Department of Anatomy, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
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Pan G, Zhang P, Li S, Cao L, Yang C. Association of endometriosis with asthma: a study of the NHANES database in 1999-2006. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2024; 43:50. [PMID: 38594768 PMCID: PMC11003178 DOI: 10.1186/s41043-024-00541-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/19/2024] [Indexed: 04/11/2024]
Abstract
OBJECTIVE Asthma is a chronic inflammatory disease of the airways with a gender differences in the prevalence after puberty. Recent studies have reported a relationship between asthma and endometriosis, possibly related to the immune response mechanisms, but the evidences are limited and inconsistent. Herein, this research aimed to investigate the association of endometriosis with asthma based on the representative population in the United States (U.S.) to provide some reference for further exploration on mechanism of gender difference in asthma. METHODS In this cross-sectional study, data of women aged ≥ 20 years old were extracted from the National Health and Nutrition Examination Survey (NHANES) database in 1999-2006. Weighted univariate and multivariate logistic regression analyses were utilized to explore the association of endometriosis with asthma. The multivariate models adjusted for covariates including age, race, education level, marital status, poverty income ratio (PIR), body mass index (BMI), waist circumference, smoking, estrogen and progesterone hormones use, uterine fibroids, at least one ovary removed, and birth control pills intake. The evaluation indexes were odds ratios (ORs) and 95% confidence intervals (CIs). Subgroup analyses of age, race, BMI, and pregnancy history were also performed. RESULTS Among 5,556 eligible women, 782 had asthma, and 380 had endometriosis. The average age of participants was 37.19 years old, and more than half of them were non-Hispanic White (68.44%). After adjusting for covariates, endometriosis was associated with higher odds of asthma compared with non-endometriosis [OR = 1.48, 95%CI: (1.10-1.99)]. This relationship was also found in 40-49 years old [OR = 2.26, 95%CI: (1.21-4.23)], BMI of 25-29.9 kg/m2 [OR = 2.87, 95%CI: (1.52-5.44)], and pregnancy history [OR = 1.44, 95%CI: (1.01-2.06)] subgroups. CONCLUSION Endometriosis had a positive association with asthma in adult women. Females aged 40-49 years old, with BMI of 25-29.9 kg/m2 and had a history of pregnancy should take care about monitoring endometriosis to reduce the potential risk of asthma. Further studies are still needed to clarify the causal association between endometriosis and asthma.
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Affiliation(s)
- Guangxin Pan
- Department of Obstetrics and Gynecology, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, No 26. Shengli Street, Jiang'an District, Wuhan, 430014, Hubei Province, P. R. China
- Key Laboratory for Molecular Diagnosis of Hubei Province, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, 430014, P. R. China
| | - Pei Zhang
- Department of Obstetrics and Gynecology, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, No 26. Shengli Street, Jiang'an District, Wuhan, 430014, Hubei Province, P. R. China
- Key Laboratory for Molecular Diagnosis of Hubei Province, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, 430014, P. R. China
| | - Sha Li
- Department of Obstetrics and Gynecology, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, No 26. Shengli Street, Jiang'an District, Wuhan, 430014, Hubei Province, P. R. China
- Key Laboratory for Molecular Diagnosis of Hubei Province, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, 430014, P. R. China
| | - Lanlan Cao
- Department of Obstetrics and Gynecology, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, No 26. Shengli Street, Jiang'an District, Wuhan, 430014, Hubei Province, P. R. China
- Key Laboratory for Molecular Diagnosis of Hubei Province, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, 430014, P. R. China
| | - Changqun Yang
- Department of Obstetrics and Gynecology, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, No 26. Shengli Street, Jiang'an District, Wuhan, 430014, Hubei Province, P. R. China.
- Key Laboratory for Molecular Diagnosis of Hubei Province, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, 430014, P. R. China.
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Ma J, Jiang J. ATG8 inhibited endometriosis formation by regulating Treg cells differentiation via integrin α4β1 and Talin-1 interaction. Reprod Biomed Online 2024; 48:103646. [PMID: 38290387 DOI: 10.1016/j.rbmo.2023.103646] [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: 05/22/2023] [Revised: 10/19/2023] [Accepted: 10/22/2023] [Indexed: 02/01/2024]
Abstract
RESEARCH QUESTION What is the relationship between ATG8 and integrin α4β1, Talin-1, and Treg cell differentiation, and the effects on endometriosis (EMS)? DESIGN First, the correlation between the ATG8, Talin-1, integrin α4β1, and differentiation of Treg cells and EMS was examined in clinical samples. Human peripheral blood mononuclear cells (PBMC) and endometrial stromal cells were extracted and identified, oe-ATG8 and oe-integrin α4β1 were transfected to overexpress ATG8 and integrin α4β1, and Tregs cell differentiation and endometrial stromal cells (ESC) function were detected. In addition, the molecular mechanism by which ATG8 inhibited EMS disease progression at the molecular and animal levels was investigated. RESULTS ATG8 expression was negatively correlated with positive proportion of Tregs cells (P = 0.0463). The expression of Talin-1 and integrin-α4β1 (both P < 0.0001) in PBMC decreased significantly after oe-ATG8 transfection, whereas the Treg cells' positive rate significantly increased (P = 0.0003). The ESC proliferation, adhesion, migration, and invasion (all P < 0.0001) declined after co-culture with Treg cells that underwent oe-ATG8 transfection. The expression of Talin-1 (P = 0.0025) and integrin-α4β1 (P = 0.0002) in PBMC increased significantly after oe-integrin α4β1 and oe-ATG8 transfection. In addition, this transfection reversed the corresponding regulation of oe-ATG8 transfection. Finally, animal experiments in vivo confirmed that ATG8 inhibited EMS disease progression. CONCLUSION The ATG8 regulated Treg cell differentiation and inhibited EMS formation by influencing the interaction between integrin α4β1 and Talin-1.
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Affiliation(s)
- Jiezhi Ma
- Department of Gynecology, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Jianfa Jiang
- Department of Gynecology, The Third Xiangya Hospital, Central South University, Changsha, 410013, China..
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Hu R, Li L, Liang L, Qi Y, Ma X, Yang Y. 25(OH)D3 improves granulosa cell proliferation and IVF pregnancy outcomes in patients with endometriosis by increasing G2M+S phase cells. Reprod Biol Endocrinol 2023; 21:115. [PMID: 38053145 DOI: 10.1186/s12958-023-01165-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 11/21/2023] [Indexed: 12/07/2023] Open
Abstract
BACKGROUND The 25-hydroxyvitamin D3 (25 (OH) D3) is crucial for follicular development. This study aimed to investigate the relationship between the level of 25 (OH) D3 in endometriosis patients, pregnancy outcomes of in vitro fertilization (IVF), and the underlying mechanism. METHODS The 25 (OH) D3 levels in serum and follicular Fluid (FF) samples were detected using enzyme-linked immunosorbent assay (ELISA). Clinical features and pregnancy outcomes of endometriosis patients were also compared between the deficient group (< 20 ug/ml) and the adequate group (≥ 20 ug/ml). The effects of 25 (OH) D3 on the proliferation and cell cycle of human ovarian granulosa cells were respectively detected by CCK-8 assay and flow cytometry (FCM). The differentially expressed genes (DEGs) in granulosa cells of endometriosis and tubal infertility patients were screened from GEO database. The effects of 25 (OH) D3 on the expressions of CDKN2D, PPARA, TGFB2 and THBD were determined using quantitative reverse transcription polymerase chain reaction (qRT-PCR) and Western blot. RESULTS The levels of 25 (OH) D3 in serum and FF samples were decreased in endometriosis patients. The deficient group had fewer embryos that can be transferred, lower quality embryos and lower clinical pregnancy rates. Adequate 25 (OH) D3 levels in FF samples was a protective factor for live birth outcome in endometriosis patients. 25 (OH) D3 enhanced the proliferation capacity of granulosa cells (the concentration of 10 nM was the most significant) and increased the proportion of G2M + S phase cells. The expression of CDKN2D was decreased and TGFB2 and THBD were significantly upregulated. CONCLUSIONS 25 (OH) D3 deficiency may be associated with poor IVF pregnancy outcomes in endometriosis patients. 25 (OH) D3 promotes ovarian granulosa cell proliferation by promoting the ability of cells to divide, and may accelerate cell cycle progression by up-regulating THBD and down-regulating CDKN2D expression.
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Affiliation(s)
- Rui Hu
- Lanzhou University, Lanzhou, Gansu, 730000, China
- First Clinical Medical School of Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Leilei Li
- Lanzhou University, Lanzhou, Gansu, 730000, China
- First Clinical Medical School of Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Lanlan Liang
- First Hospital of Lanzhou University, Lanzhou, Gansu, 730000, China
- Reproductive Medicine Center of the First Hospital of Lanzhou University Key Laboratory for Reproductive Medicine and Embryo, Lanzhou, Gansu, 730000, China
| | - YuXin Qi
- Lanzhou University, Lanzhou, Gansu, 730000, China
- First Clinical Medical School of Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Xiaoling Ma
- First Hospital of Lanzhou University, Lanzhou, Gansu, 730000, China
- Reproductive Medicine Center of the First Hospital of Lanzhou University Key Laboratory for Reproductive Medicine and Embryo, Lanzhou, Gansu, 730000, China
| | - Yuan Yang
- Lanzhou University, Lanzhou, Gansu, 730000, China.
- First Hospital of Lanzhou University, Lanzhou, Gansu, 730000, China.
- Reproductive Medicine Center of the First Hospital of Lanzhou University Key Laboratory for Reproductive Medicine and Embryo, Lanzhou, Gansu, 730000, China.
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Li B, Chen B, Wang X, Xiao M, Zhang K, Ye W, Zhao D, Wang X, Yu Y, Li J, Xu X, Zhang W, Zhang Y. Roles of increased NUCKS1 expression in endometriosis. BMC Womens Health 2023; 23:432. [PMID: 37582772 PMCID: PMC10426139 DOI: 10.1186/s12905-023-02563-1] [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: 10/30/2022] [Accepted: 07/22/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND Endometriosis is still a difficult problem for women. The Nuclear Ubiquitous Casein and cyclin-dependent Kinase Substrate 1 (NUCKS1) gene is located on human chromosome 1q32.1. It encodes the NUCKS1 protein, a 27 kDa nuclear DNA binding protein that plays an important role in cell growth and proliferation. NUCKS1 plays an important role in the development of many diseases. However, its role in endometriosis is unclear. METHODS Ectopic endometrial tissues and normal tissue specimens were collected, and the expression of NUCKS1, NF-κB and PI3K was detected by RT-qPCR and immunohistochemistry. Inhibition of NUCKS1 in hEM15A cells, study the changes in cell viability, apoptosis, migration and protein expression by CCK8 assay, flow cytometry, wound-healing assay, western blot and ELISA techniques. The comparison of differences between the two groups was implemented using unpaired sample t test or Mann-whitney U test. One-way analysis of variance or Kruskal-wallis test was used for comparisons among the three groups. RESULTS (1) NUCKS1 is highly expressed in endometriosis tissues. (2) Inhibition of NUCKS1 decreases cell viability and capability of migration, and increases apoptosis in endometriosis cells. (3) Expressions of NF-κB and PI3K are increased in endometriosis tissues, and inhibition of NUCKS1 decreases the expression levels of PI3K and NF-κB in endometriosis cells. (4) Inhibition of NUCKS1 decreases the expression of VEGF. CONCLUSION (1) NUCKS1 is overexpressed in endometriosis, and inhibition of NUCKS1 inhibits cell viability and capability of migration, and increases apoptosis. (2) NUCKS1 promotes the progress of endometriosis through activating PI3K and NF-κB pathways, and VEFG is also involved in this process.
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Affiliation(s)
- Bo Li
- Hainan Women and Children's Medical Center, Hainan, China
| | - Bocen Chen
- Key Laboratory of Biochemistry and Molecular Biology, Hainan Medical University, Hainan, China
| | - Xiaoli Wang
- Hainan Women and Children's Medical Center, Hainan, China.
| | - Man Xiao
- Key Laboratory of Biochemistry and Molecular Biology, Hainan Medical University, Hainan, China
| | - Kan Zhang
- Hainan Women and Children's Medical Center, Hainan, China
| | - Wenjiao Ye
- Hainan Women and Children's Medical Center, Hainan, China
| | - Da Zhao
- Hainan Women and Children's Medical Center, Hainan, China
| | - Xiaohua Wang
- Hainan Women and Children's Medical Center, Hainan, China
| | - Yan Yu
- Hainan Women and Children's Medical Center, Hainan, China
| | - Jun Li
- Hainan Women and Children's Medical Center, Hainan, China
| | - Xun Xu
- Hainan Women and Children's Medical Center, Hainan, China
| | - Wenhui Zhang
- Gansu University of Traditional Chinese Medicine, Lanzhou, China
| | - Yanhua Zhang
- Gansu Provincial Maternal and Child Health Hospital, Lanzhou, China
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Chang LY, Shan J, Hou XX, Li DJ, Wang XQ. Synergy between Th1 and Th2 responses during endometriosis: A review of current understanding. J Reprod Immunol 2023; 158:103975. [PMID: 37331087 DOI: 10.1016/j.jri.2023.103975] [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: 02/19/2023] [Revised: 05/27/2023] [Accepted: 06/04/2023] [Indexed: 06/20/2023]
Abstract
Endometriosis is widely perceived as an estrogen-dependent chronic disorder with infertility and pelvic pain. Although the etiology of endometriosis has remained elusive, many studies have proclaimed the relevance of immune system disorders with endometriosis. With the discovery that the dysregulation of multiple biological functions in endometriosis is caused by the aberrant differentiation of T helper cells, a shift towards Th2 immune response may account for the disease progression. This review attempts to present mechanisms of cytokines, chemokines, signal pathways, transcription factors and some other factors related with the derivation of Th1/Th2 immune response involved in the development of endometriosis. The current understanding of treatment approaches and potential therapeutic targets will also be outlined with brief discussion.
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Affiliation(s)
- Ling-Yu Chang
- Hospital of Obstetrics and Gynecology, Fudan University, Shanghai Medical College, Shanghai 200011, China
| | - Jing Shan
- Hospital of Obstetrics and Gynecology, Fudan University, Shanghai Medical College, Shanghai 200011, China
| | - Xin-Xin Hou
- Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Da-Jin Li
- Hospital of Obstetrics and Gynecology, Fudan University, Shanghai Medical College, Shanghai 200011, China.
| | - Xiao-Qiu Wang
- Hospital of Obstetrics and Gynecology, Fudan University, Shanghai Medical College, Shanghai 200011, China.
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Sobstyl A, Chałupnik A, Mertowska P, Grywalska E. How Do Microorganisms Influence the Development of Endometriosis? Participation of Genital, Intestinal and Oral Microbiota in Metabolic Regulation and Immunopathogenesis of Endometriosis. Int J Mol Sci 2023; 24:10920. [PMID: 37446108 DOI: 10.3390/ijms241310920] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Microorganisms inhabiting the human body play an extremely key role in its proper functioning, as well as in the development of the immune system, which, by maintaining the immune balance, allows you to enjoy health. Dysbiosis of the intestinal microbiota, or in the oral cavity or reproductive tract, understood as a change in the number and diversity of all microorganisms inhabiting them, may correlate with the development of many diseases, including endometriosis, as researchers have emphasized. Endometriosis is an inflammatory, estrogen-dependent gynecological condition defined by the growth of endometrial cells outside the uterine cavity. Deregulation of immune homeostasis resulting from microbiological disorders may generate chronic inflammation, thus creating an environment conducive to the increased adhesion and angiogenesis involved in the development of endometriosis. In addition, research in recent years has implicated bacterial contamination and immune activation, reduced gastrointestinal function by cytokines, altered estrogen metabolism and signaling, and abnormal progenitor and stem cell homeostasis, in the pathogenesis of endometriosis. The aim of this review was to present the influence of intestinal, oral and genital microbiota dysbiosis in the metabolic regulation and immunopathogenesis of endometriosis.
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Affiliation(s)
- Anna Sobstyl
- Department of Experimental Immunology, Medical University of Lublin, Chodzki Street, 20-093 Lublin, Poland
| | - Aleksandra Chałupnik
- Department of Experimental Immunology, Medical University of Lublin, Chodzki Street, 20-093 Lublin, Poland
| | - Paulina Mertowska
- Department of Experimental Immunology, Medical University of Lublin, Chodzki Street, 20-093 Lublin, Poland
| | - Ewelina Grywalska
- Department of Experimental Immunology, Medical University of Lublin, Chodzki Street, 20-093 Lublin, Poland
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Minami T, Tsuzuki Y, Tanaka Y, Kitawaki J, Mori T. The Tpl2-MEK pathway plays a critical role in spheroid-cultured endometriotic stromal cells. Am J Reprod Immunol 2023; 89:e13689. [PMID: 36762515 DOI: 10.1111/aji.13689] [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: 07/27/2022] [Revised: 01/11/2023] [Accepted: 01/30/2023] [Indexed: 02/11/2023] Open
Abstract
PROBLEM Endometriosis is a proliferative disease characterized by cytokine-induced inflammation. The objective of this study was to assess cell growth and PGE2 production induced by TNF-α in endometriotic stromal cells (ESCs) in spheroid cell culture and to identify the signaling pathway involved with a view to finding new therapeutic targets for endometriosis. METHOD OF STUDY Tissue samples were collected from patients with and without endometriosis. ESCs were isolated from ovarian endometrioma (OE). Gene expression was evaluated by real-time PCR and DNA microarray analysis, the proliferative effect on ESCs by WST-8 assay, and PGE2 production by ELISA. Protein phosphorylation was detected using western blotting. RESULTS COX-2, aromatase and VEGFA mRNA expression and PGE2 production were significantly elevated in spheroid cell cultures compared to monolayer cell cultures. TNF-α receptor (TNFR) 1 and TNFR2 mRNA was also significantly increased. TNF-α promoted the proliferation and PGE2 production of ESCs in spheroid cell cultures significantly more than in monolayer cell cultures. TNF-α increased the expression of several genes related to the pathophysiology of endometriosis in spheroid ESCs. DNA microarray analysis revealed that the Tpl2 gene, which codes for a MAPK upstream of MEK, was upregulated in OE and endometrium with endometriosis compared to normal endometrium. TNF-α increased the phosphorylation and expression of Tpl2 and MEK, and Tpl2 and MEK inhibitors inhibited TNF-α-induced proliferation and PGE2 production in spheroid ESCs. CONCLUSION The Tpl2-MEK signaling pathway may play a critical role in the cell growth and PGE2 production induced by TNF-α in spheroid ESCs.
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Affiliation(s)
- Toshiyuki Minami
- Department of Obstetrics and Gynecology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yota Tsuzuki
- Department of Obstetrics and Gynecology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yukiko Tanaka
- Department of Obstetrics and Gynecology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Jo Kitawaki
- Department of Obstetrics and Gynecology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taisuke Mori
- Department of Obstetrics and Gynecology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Non-invasive diagnosis of endometriosis: Immunologic and genetic markers. Clin Chim Acta 2023; 538:70-86. [PMID: 36375526 DOI: 10.1016/j.cca.2022.11.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 11/07/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
Endometriosis, a benign gynecologic and chronic inflammatory disease, is defined by the presence of endometrial tissue outside the uterus characterized mainly by pelvic pain and infertility. Because endometriosis affects approximately 10% of females, it represents a significant socioeconomic burden worldwide having tremendous impact on daily quality of life. Accurate and prompt diagnosis is crucial for the management of this debilitating disorder. Unfortunately, diagnosis is typically delayed to lack of specific symptoms and readily accessible biomarkers. Although histopathologic examination remains the current gold standard, this approach is highly invasive and not applicable for early screening. Recent work has focused on the identification of reliable biomarkers including immunologic, ie, immune cells, antibodies and cytokines, as well as genetic and biochemical markers, ie, microRNAs, lncRNAs, circulating and mitochondrial nucleic acids, along with some hormones, glycoproteins and signaling molecules. Confirmatory research studies are, however, needed to more fully establish these markers in the diagnosis, progression and staging of these endometrial lesions.
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15
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Li J, He Y, Qu Y, Ren C, Wang X, Cheng Y, Sun L, Zhang X, Zhang G. Promotion of BST2 expression by the transcription factor IRF6 affects the progression of endometriosis. Front Immunol 2023; 14:1115504. [PMID: 37143676 PMCID: PMC10151653 DOI: 10.3389/fimmu.2023.1115504] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 03/07/2023] [Indexed: 05/06/2023] Open
Abstract
Background Endometriosis (EM) is a benign, multifactorial, immune-mediated inflammatory disease that is characterized by persistent activation of the NF-κB signaling pathway and some features of malignancies, such as proliferation and lymphangiogenesis. To date, the pathogenesis of EM is still unclear. In this study, we investigated whether BST2 plays a role in the development of EM. Methods Bioinformatic analysis was performed with data from public databases to identify potential candidate targets for drug treatment. Experiments were conducted at the cell, tissue, and mouse EM model levels to characterize the aberrant expression patterns, molecular mechanisms, biological behaviors of endometriosis as well as treatment outcomes. Results BST2 was significantly upregulated in ectopic endometrial tissues and cells compared with control samples. Functional studies indicated that BST2 promoted proliferation, migration, and lymphangiogenesis and inhibited apoptosis in vitro and in vivo. The transcription factor (TF) IRF6 induced high BST2 expression by directly binding the BST2 promoter. The underlying mechanism by which BST2 functions in EM was closely related to the canonical NF-κB signaling pathway. New lymphatic vessels may serve as a channel for the infiltration of immune cells into the endometriotic microenvironment; these immune cells further produce the proinflammatory cytokine IL-1β, which in turn further activates the NF-κB pathway to promote lymphangiogenesis in endometriosis. Conclusion Taken together, our findings provide novel insight into the mechanism by which BST2 participates in a feedback loop with the NF-κB signaling pathway and reveal a novel biomarker and potential therapeutic target for endometriosis.
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Affiliation(s)
- Jixin Li
- Department of Gynecology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Yanan He
- Department of Gynecology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Yanjun Qu
- Department of Gynecology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Chengcheng Ren
- Department of Gynecology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Xiaotong Wang
- Department of Gynecology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Yan Cheng
- Department of Gynecology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Liyuan Sun
- Department of Gynecology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Xin Zhang
- Central Laboratory, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Guangmei Zhang
- Department of Gynecology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
- *Correspondence: Guangmei Zhang,
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Irandoost E, Najibi S, Talebbeigi S, Nassiri S. Focus on the role of NLRP3 inflammasome in the pathology of endometriosis: a review on molecular mechanisms and possible medical applications. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2022; 396:621-631. [PMID: 36542122 DOI: 10.1007/s00210-022-02365-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 12/08/2022] [Indexed: 12/24/2022]
Abstract
Endometriosis (EMS) is a gynecological disease that leads to pathological conditions, which are connected to the initiation of pro-inflammatory cytokine production. Inflammation plays a vital role in the pathogenesis of EMS. The activation and formation of cytoplasmic inflammasome complexes is considered an important step of inflammation and a key regulator of pyroptosis, a form of cell death. NLR family pyrin domain containing 3 (NLRP3) inflammasome complex modulates innate immune activity and inflammation. The NLRP3 inflammasome activates cysteine protease caspase-1, which produces active pro-inflammatory interleukins (ILs), including IL-1β and IL-18. The aim of this review article was to discuss the involvement of NLRP3 inflammasome assembly and its activation in the pathophysiology of EMS and target related pathways in designing appropriate therapeutic approaches. Dysregulation of sex hormone signaling pathways was associated with over-activation of the NLPR3 inflammasome. In this study, we demonstrated the involvement of NLRP3 inflammasome signaling pathways in the pathophysiology of EMS. The manuscript also discusses the beneficial effects of targeted therapy through synthetic inhibitors of NLRP3 signaling pathways to control EMS lesions.
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Affiliation(s)
- Elnaz Irandoost
- Department of Gynecology and Obstetrics, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Shaparak Najibi
- Department of Gynecology and Obstetrics, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Saba Talebbeigi
- Department of Gynecology and Obstetrics, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Saina Nassiri
- Department of Gynecology and Obstetrics, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Lin X, Tong X, Zhang Y, Gu W, Huang Q, Zhang Y, Zhuo F, Zhao F, Jin X, Li C, Huang D, Zhang S, Dai Y. Decreased Expression of EZH2 in Granulosa Cells Contributes to Endometriosis-Associated Infertility by Targeting IL-1R2. Endocrinology 2022; 164:6916877. [PMID: 36524678 PMCID: PMC9825353 DOI: 10.1210/endocr/bqac210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 12/23/2022]
Abstract
The mechanism by which endometriosis, a common gynecological disease characterized by chronic pelvic pain and infertility, causes infertility remains elusive. Luteinized unruptured follicle syndrome, the most common type of ovulatory dysfunction, is a cause of endometriosis-associated infertility involving reduced numbers of retrieved and mature oocytes. Ovulation is controlled by luteinizing hormone and paracrine signals produced within the follicle microenvironment. Generally, interleukin (IL)-1β is elevated in endometriosis follicular fluid, whereby it amplifies ovulation signals by activating extracellular-regulated kinase 1/2 and CCAAT/enhancer binding protein β pathways. However, this amplification of ovulation by IL-1β does not occur in patients with endometriosis. To illuminate the mechanism of ovulatory dysfunction in endometriosis, we analyzed the effect of oxidative stress and IL-1β expression on endometriosis follicles. We found that oxidative stress decreased EZH2 expression and reduced H3K27Me3 levels in endometriosis ovarian granulosa cells (GCs). Selective Ezh2 depletion in mice ovarian GCs reduced fertility by disturbing cumulus-oocyte complex expansion and reducing epidermal growth factor-like factor expression. Gene expression and H3K27Me3 ChIP-sequencing (ChIP-Seq) of GCs revealed IL-1 receptor 2 (IL-1R2), a high-affinity IL-1β-receptor that suppresses IL-1β-mediated inflammatory cascades during ovulation, as a crucial target gene of the EZH2-H3K27Me3 axis. Moreover, IL-1β addition did not restore ovulation upon Ezh2 knockdown, indicating a vital function of IL-1R2 in endometriosis. Thus, our findings show that reducing EZH2 and H3K27Me3 in GCs suppressed ovulatory signals by increasing IL-1R2 expression, which may ultimately contribute to endometriosis-associated infertility.
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Affiliation(s)
| | | | - Yinli Zhang
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, Shangcheng District, Hangzhou 310016, China
- Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province, Shangcheng District, Hangzhou 310016, China
| | - Weijia Gu
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, Shangcheng District, Hangzhou 310016, China
| | - Qianmeng Huang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, No. 109 Xueyuan WestRoad, Lucheng District, Wenzhou 325000, China
| | - Yi Zhang
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, Shangcheng District, Hangzhou 310016, China
| | - Feng Zhuo
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, Shangcheng District, Hangzhou 310016, China
- Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province, Shangcheng District, Hangzhou 310016, China
| | - Fanxuan Zhao
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, Shangcheng District, Hangzhou 310016, China
| | - Xiaoying Jin
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, Shangcheng District, Hangzhou 310016, China
- Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province, Shangcheng District, Hangzhou 310016, China
| | - Chao Li
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, Shangcheng District, Hangzhou 310016, China
- Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province, Shangcheng District, Hangzhou 310016, China
| | - Dong Huang
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, Shangcheng District, Hangzhou 310016, China
- Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province, Shangcheng District, Hangzhou 310016, China
| | - Songying Zhang
- Correspondence: Yongdong Dai, PhD, Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, No. 3 Qingchun East Rd, Shangcheng District, Hangzhou 310016, China. ; or Songying Zhang, MD, Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, No. 3 Qingchun East Rd, Shangcheng District, Hangzhou 310016, China.
| | - Yongdong Dai
- Correspondence: Yongdong Dai, PhD, Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, No. 3 Qingchun East Rd, Shangcheng District, Hangzhou 310016, China. ; or Songying Zhang, MD, Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, No. 3 Qingchun East Rd, Shangcheng District, Hangzhou 310016, China.
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Huayu Sanjie Enema Liquid Relieves Pain in Endometriosis Model Rats by Inhibiting Inflammation, Peripheral Sensitization, and Pelvic Adhesion. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5256578. [PMID: 35800014 PMCID: PMC9256397 DOI: 10.1155/2022/5256578] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 05/14/2022] [Accepted: 05/24/2022] [Indexed: 11/17/2022]
Abstract
The objective of this study is to observe the effect of relieving pain of Huayu Sanjie enema liquid (HYSJ-EL) on endometriosis model rats and to explore its mechanism of action. Of 24 female Sprague Dawley rats, six were randomly selected as the sham operation group (normal control group). The remaining rats were used to establish rat models of endometriosis through autologous endometrial transplantation combined with estrogen injection. Successfully modeled rats were randomly divided into the model, indomethacin (Western medicine group), and HYSJ-EL (Chinese herbs group) treatment groups. The thermal pain threshold of rats was measured, and hematoxylin and eosin staining was used to observe pathological changes after sampling. Serum levels of prostaglandin E2 (PGE2), interleukin-6 (IL-6), macrophage inflammatory protein-2 (MIP-2), plasminogen activator inhibitor-1 (PAI-1), and transforming growth factor-β (TGF-β) were measured using an enzyme-linked immunosorbent assay (ELISA). Furthermore, the protein and mRNA expression levels of transient receptor potential vanilloid-1 (TRPV1) and tumor necrosis factor-α (TNF-α) in the endometrium and endometriotic lesions were measured using Western blotting and quantitative real-time PCR assays, respectively. Compared to the model group, the heat pain threshold of rats in the HYSJ-EL group was significantly increased (P < 0.01), and the serum levels of PGE2, IL-6, MIP-2, PAI-1, and TGF-β were significantly decreased (P < 0.01), as well as the expression of TRPV1 and TNF-α protein and mRNA in the tissue of the ectopic lesion was significantly decreased (P < 0.05). These results indicate that the Huayu Sanjie enema liquid exerts analgesic effects on endometriosis by inhibiting inflammation, peripheral nerve sensitization, and pelvic adhesion.
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Hoogstad-van Evert J, Paap R, Nap A, van der Molen R. The Promises of Natural Killer Cell Therapy in Endometriosis. Int J Mol Sci 2022; 23:ijms23105539. [PMID: 35628346 PMCID: PMC9146217 DOI: 10.3390/ijms23105539] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 05/12/2022] [Accepted: 05/13/2022] [Indexed: 01/27/2023] Open
Abstract
Endometriosis is a gynaecological disease defined by the growth of endometrium-like tissue outside the uterus. The disease is present in approximately 5–10% of women of reproductive age and causes pelvic pain and infertility. The pathophysiology is not completely understood, but retrograde menstruation and deficiency in natural killer (NK) cells that clear endometriotic cells in the peritoneal cavity play an important role. Nowadays, hormonal therapy and surgery to remove endometriosis lesions are used as treatment. However, these therapies do not work for all patients, and hormonal therapy prevents patients from getting pregnant. Therefore, new treatment strategies should be developed. Since the cytotoxicity of NK cells is decreased in endometriosis, we performed a literature search into the possibility of NK cell therapy. Available treatment options include the inhibition of receptor–ligand interaction for KIR2DL1, NKG2A, LILRB1/2, and PD-1/PD-L1; inhibition of TGF-β; stimulation of NK cells with IL-2; and mycobacterial treatment with BCG. In preclinical work, these therapies show promising results but unfortunately have side effects, which have not specifically been studied in endometriosis patients. Before NK cell treatment can be used in the clinic, more research is needed.
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Affiliation(s)
| | - Romy Paap
- Center of Translational Immunology, University Medical Center, 3553 Utrecht, The Netherlands;
| | - Annemiek Nap
- Department of Obstetrics and Gynecology, Radboudumc, 6524 Nijmegen, The Netherlands;
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Lu F, Wei J, Zhong Y, Feng Y, Ma B, Xiong Y, Wei K, Tan B, Chen T. Antibiotic Therapy and Vaginal Microbiota Transplantation Reduce Endometriosis Disease Progression in Female Mice via NF-κB Signaling Pathway. Front Med (Lausanne) 2022; 9:831115. [PMID: 35433736 PMCID: PMC9005645 DOI: 10.3389/fmed.2022.831115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 03/01/2022] [Indexed: 11/26/2022] Open
Abstract
Endometriosis (EMS) is a disease characterized by estrogen-dependent, chronic inflammatory, and annoying symptoms, which inflicts about 10% reproductive-age women. The diagnosis of endometriosis mainly depends on pathological examination after surgical resection while the pathogenesis of EMS is not clear enough. Surgical resection and drug therapy (including painkillers and hormone therapy, especially gonadotropin-releasing hormone analogs, GnRH-a) are widely used, but they are expensive and have many side effects. There are few studies on vaginal microorganisms in women with endometriosis. We collected vaginal secretions from women with EMS confirmed by pathology and demonstrated that they were different from that of healthy women by 16s rRNA high-throughput sequencing. Additionally, we established the EMS model in female mice by intraperitoneally injecting fragments from donor mice (3-week growth). Then, the mice were treated with mixed antibiotics (vagina) and NF-κB signaling pathway inhibitors (intraperitoneal injection), respectively. The result suggested that the ectopic lesions were inhibited. In addition, inflammatory cytokines IL-1β, IL-6, and TNF-α in peritoneal fluid, cell proliferation marker ki-67, and macrophage marker Iba-1 in ectopic lesions decreased significantly from that of mock mice. We also observed similar results as above by vaginal microbiota transplantation (VMT) and subcutaneous injection of leuprorelin acetate (LA, one of GnRH-a) for mice with EMS. These results showed that vaginal use of antibiotics or VMT is helpful to treat endometriosis in mice. However, due to the great difference between human and mouse vaginal microbiota, its mechanism and clinical transformation application still need to be further studied in the future.
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Affiliation(s)
- Feilei Lu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jing Wei
- Institute of Translational Medicine, Nanchang University, Nanchang, China
| | - Yanying Zhong
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ying Feng
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Bo Ma
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yifei Xiong
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Kehong Wei
- Queen Mary School, Nanchang University, Nanchang, China
| | - Buzhen Tan
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- *Correspondence: Buzhen Tan,
| | - Tingtao Chen
- Institute of Translational Medicine, Nanchang University, Nanchang, China
- Tingtao Chen,
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Macrophages Protect Endometriotic Cells Against Oxidative Damage Through a Cross-Talk Mechanism. Reprod Sci 2022; 29:2165-2178. [PMID: 35199318 DOI: 10.1007/s43032-022-00890-6] [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: 11/17/2021] [Accepted: 02/12/2022] [Indexed: 10/19/2022]
Abstract
This aim of this study was to investigate whether macrophages protect endometriotic cells from oxidative injury and to elucidate the underlying mechanisms of any protection. Endometriotic cells cultured with or without differentiated macrophages (dTHP-1 cells) were treated with hydrogen peroxide (H2O2) or methemoglobin, a major component of hemoglobin species in endometriotic cyst fluid. Co-culture experiments, microarray analysis, screening and validation of differentially expressed genes (DEGs), cell proliferation and viability assays, and experiments using a specific inhibitor were conducted to investigate the functional cross-talk between endometriotic cells and macrophages. Microarray analysis revealed that endometriotic cells co-cultured with dTHP-1 differentially express several genes compared with monoculture. Quantitative enzyme-linked immunosorbent assay (ELISA) and Western blotting analysis identified TGF-β1 as a promising candidate gene expressed in endometriotic cells co-cultured with dTHP-1 cells. TGF-β1 stimulated the expression of heme oxygenase-1 (HO-1) in dTHP-1 cells. HO-1 expression was increased in dTHP-1 cells co-cultured with endometriotic cells compared with the dTHP-1 monoculture. Both H2O2 and methemoglobin upregulated the expression of the HO-1 protein in the dTHP-1 monoculture; moreover, co-culture with endometriotic cells further enhanced HO-1 production. The co-culture with dTHP-1 protected endometriotic cells against oxidative injury. Blockade of HO-1 abolished the protective effects of macrophages. In an oxidative stress environment, TGF-β1 produced by endometriotic cells may protect against oxidative injury through the upregulation of macrophage-derived HO-1. The cross-talk between endometriotic cells and macrophages may contribute to the progression and pathogenesis of endometriosis.
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Saygili E, Saglam-Metiner P, Cakmak B, Alarcin E, Beceren G, Tulum P, Kim YW, Gunes K, Eren-Ozcan GG, Akakin D, Sun JY, Yesil-Celiktas O. Bilayered laponite/alginate-poly(acrylamide) composite hydrogel for osteochondral injuries enhances macrophage polarization: An in vivo study. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2022; 134:112721. [DOI: 10.1016/j.msec.2022.112721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 02/05/2022] [Accepted: 02/14/2022] [Indexed: 12/14/2022]
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Association of Inflammatory Markers/Cytokines with Cardiovascular Risk Manifestation in Patients with Endometriosis. Mediators Inflamm 2021; 2021:3425560. [PMID: 34754275 PMCID: PMC8572614 DOI: 10.1155/2021/3425560] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/01/2021] [Accepted: 10/12/2021] [Indexed: 11/30/2022] Open
Abstract
This study is aimed at determining the association of inflammatory markers and proinflammatory cytokines with cardiovascular risk manifestation in women with endometriosis as compared to healthy controls. A total of 181 females of reproductive age with the absence of other inflammatory or autoimmune disorders and a lack of hormonal therapy for at least 6 months voluntarily participated in this investigation. Patients were 81 females, laparoscopically diagnosed with endometriosis, while the control group comprised 80 healthy females without any pelvic pathology. All subjects were 20-40 years of age. Exclusion criteria were diabetes, obesity, hypertension, metabolic diseases, cardiovascular, and renal disorders. C-reactive protein, fibrinogen, homocysteine, interleukin-17, and interleukin-33 were analyzed using commercially available ELISA kits. For statistical interpretation, the unpaired Student “t” test was used. All inflammatory markers and cytokines demonstrated elevated levels (P < 0.001) in endometriosis patients as compared to healthy controls. The results of the study revealed that the patients with endometriosis demonstrate a hypercoagulable status due to inflammation, which initiates atherosclerosis and associated complications. Hence, endometriosis can cause a risk of cardiovascular disorders in these patients.
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Ramírez-Pavez TN, Martínez-Esparza M, Ruiz-Alcaraz AJ, Marín-Sánchez P, Machado-Linde F, García-Peñarrubia P. The Role of Peritoneal Macrophages in Endometriosis. Int J Mol Sci 2021; 22:ijms221910792. [PMID: 34639133 PMCID: PMC8509388 DOI: 10.3390/ijms221910792] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/29/2021] [Accepted: 10/01/2021] [Indexed: 02/06/2023] Open
Abstract
Endometriosis is an estrogen-dependent gynecological disorder, defined as the growth of endometrial stromal cells and glands at extrauterine sites. Endometriotic lesions are more frequently located into the abdominal cavity, although they can also be implanted in distant places. Among its etiological factors, the presence of immune dysregulation occupies a prominent place, pointing out the beneficial and harmful outcomes of macrophages in the pathogenesis of this disease. Macrophages are tissue-resident cells that connect innate and adaptive immunity, playing a key role in maintaining local homeostasis in healthy conditions and being critical in the development and sustainment of many inflammatory diseases. Macrophages accumulate in the peritoneal cavity of women with endometriosis, but their ability to clear migrated endometrial fragments seems to be inefficient. Hence, the characteristics of the peritoneal immune system in endometriosis must be further studied to facilitate the search for new diagnostic and therapeutic tools. In this review, we summarize recent relevant advances obtained in both mouse, as the main animal model used to study endometriosis, and human, focusing on peritoneal macrophages obtained from endometriotic patients and healthy donors, under the perspective of its future clinical translation to the role that these cells play on this pathology.
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Affiliation(s)
- Tamara N. Ramírez-Pavez
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
| | - María Martínez-Esparza
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
| | - Antonio J. Ruiz-Alcaraz
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
| | - Pilar Marín-Sánchez
- Servicio de Ginecología y Obstetricia, Hospital Clínico Universitario Virgen de la Arrixaca, IMIB, 30120 Murcia, Spain;
| | - Francisco Machado-Linde
- Servicio de Ginecología y Obstetricia, Hospital Clínico Universitario Reina Sofía, CARM, 30002 Murcia, Spain;
| | - Pilar García-Peñarrubia
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
- Correspondence: ; Tel.: +34-8-6888-4673
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Olkowska-Truchanowicz J, Sztokfisz-Ignasiak A, Zwierzchowska A, Janiuk I, Dąbrowski F, Korczak-Kowalska G, Barcz E, Bocian K, Malejczyk J. Endometriotic Peritoneal Fluid Stimulates Recruitment of CD4 +CD25 highFOXP3 + Treg Cells. J Clin Med 2021; 10:jcm10173789. [PMID: 34501240 PMCID: PMC8432020 DOI: 10.3390/jcm10173789] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/16/2021] [Accepted: 08/21/2021] [Indexed: 12/13/2022] Open
Abstract
Endometriosis is a common gynecological disorder characterized by the presence of endometrial-like tissue outside the uterus. The disease is associated with disturbed local and systemic immunity. It has been reported that the proportion of CD4+CD25highFOXP3+ Treg cells may be significantly increased in the peritoneal fluid of patients with endometriosis. Therefore, the aim of our study was to investigate whether the proportions of Treg cells in the peritoneal cavity of patients with endometriosis are related to the chemotactic and stimulatory activity of the local peritoneal milieu. The peritoneal fluid was collected from 13 women with ovarian endometriosis and 12 control women without the disease. T cell populations were analyzed by flow cytometry, cytokines and chemokines were evaluated using the cytometric bead kit, and cell chemotaxis was studied by cell migration assay. We confirmed that the proportions of Treg cells are increased in the peritoneal fluid of women with endometriosis as compared to the control women. Endometriosis was also associated with elevated concentrations of IL-6, IL-10, and TGF-β1/2 as well as CCL20, CXCL8, CXCL9, and CXCL10. We did not reveal any changes in the proportion of peritoneal Th17 cells and concentrations of IL-17A. Peritoneal Treg cells positively correlated with concentrations of TGF-β, IL-10, and CCL20. Endometriotic peritoneal fluid stimulated chemotaxis of both CD4+ and Treg cells. This chemotactic activity positively correlated with concentrations of CCL20. CCL20 stimulated the migration of Treg cells, and the chemotactic activity of the endometriotic peritoneal fluid was inhibited by neutralizing anti-CCL20 antibodies. These results imply that increased proportions of the peritoneal Treg cells in women with endometriosis may result from attraction and activation by local chemokines and cytokines, especially CCL20 and TGF-β. Since Treg cells contribute to the immunopathogenesis of endometriosis, their chemotaxis and activation may be considered as a target for therapeutic intervention.
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Affiliation(s)
- Joanna Olkowska-Truchanowicz
- Department of Transplantology and Central Tissue Bank, Center of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland;
| | - Alicja Sztokfisz-Ignasiak
- Department of Histology and Embryology, Center of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.S.-I.); (I.J.)
| | - Aneta Zwierzchowska
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Obstetrics and Gynecology, Multidisciplinary Hospital Warsaw-Miedzylesie, 04-749 Warsaw, Poland
| | - Izabela Janiuk
- Department of Histology and Embryology, Center of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.S.-I.); (I.J.)
| | - Filip Dąbrowski
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Gynecology and Obstetrics, Medical University of Silesia, 40-055 Katowice, Poland
| | | | - Ewa Barcz
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Obstetrics and Gynecology, Multidisciplinary Hospital Warsaw-Miedzylesie, 04-749 Warsaw, Poland
| | - Katarzyna Bocian
- Department of Immunology, Faculty of Biology, University of Warsaw, 02-096 Warsaw, Poland;
- Correspondence: (K.B.); (J.M.)
| | - Jacek Malejczyk
- Department of Histology and Embryology, Center of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.S.-I.); (I.J.)
- Laboratory of Experimental Immunology, Military Institute of Hygiene and Epidemiology, 01-163 Warsaw, Poland
- Correspondence: (K.B.); (J.M.)
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Olkowska-Truchanowicz J, Białoszewska A, Zwierzchowska A, Sztokfisz-Ignasiak A, Janiuk I, Dąbrowski F, Korczak-Kowalska G, Barcz E, Bocian K, Malejczyk J. Peritoneal Fluid from Patients with Ovarian Endometriosis Displays Immunosuppressive Potential and Stimulates Th2 Response. Int J Mol Sci 2021; 22:ijms22158134. [PMID: 34360900 PMCID: PMC8347337 DOI: 10.3390/ijms22158134] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 07/26/2021] [Accepted: 07/27/2021] [Indexed: 11/16/2022] Open
Abstract
Endometriosis is a common gynaecological disorder characterized by the ectopic growth of endometrial tissue outside the uterine cavity. It is associated with chronic pelvic inflammation and autoimmune reactivity manifesting by autoantibody production and abrogated cellular immune responses. Endometriotic peritoneal fluid contains various infiltrating leucocyte populations and a bulk of proinflammatory and immunoregulatory cytokines. However, the nature and significance of the peritoneal milieu in women with endometriosis still remains obscure. Therefore, the aim of the present study was to investigate the immunoregulatory activity of the peritoneal fluid (PF) from women with endometriosis. The peritoneal fluid samples were collected during laparoscopic surgery from 30 women with and without endometriosis. Immunoregulatory cytokines (IL-2, IL-4, IL-6, IL-10, IL-17A, IFN-γ and TNF) and chemokines (CCL2, CCL5, CXCL8 and CXCL9) were evaluated in PF and culture supernatants generated by unstimulated and CD3/CD28/IL-2-stimulated CD4+ T cells cultured in the presence of PF. The effect of PF on the generation of Treg and Th17 cells in CD4+ T cell cultures, as well as the natural cytotoxic activity of peripheral blood mononuclear cells, was also investigated. Concentrations of IL-6, IL-10, CCL2, CXCL8 and CXCL9 were significantly upregulated in the PF from women with endometriosis when compared to control women, whereas concentrations of other cytokines and chemokines were unaffected. The culturing of unstimulated and CD3/CD28/IL-2-stimulated CD4+ T cells in the presence of endometriotic PF resulted in the downregulation of their IL-2, IFN-γ, IL-17A and TNF production as compared to culture medium alone. On the other side, endometriotic PF significantly stimulated the production of IL-4 and IL-10. Endometriotic PF also stimulated the release of CCL2 and CXCL8, whereas the production of CCL5 and CXCL9 was downregulated. Endometriotic PF stimulated the generation of Treg cells and had an inhibitory effect on the generation of Th17 cells in cultures of CD4+ T cells. It also inhibited the NK cell cytotoxic activity of the peripheral blood lymphocytes. These results strongly imply that the PF from patients with endometriosis has immunoregulatory/immunosuppressive activity and shifts the Th1/Th2 cytokine balance toward the Th2 response, which may account for deviation of local and systemic immune responses. However, a similar trend, albeit not a statistically significant one, was also observed in case of PF from women without endometriosis, thus suggesting that peritoneal milieu may in general display some immunoregulatory/immunosuppressive properties. It should be stressed, however, that our present observations were made on a relatively small number of PF samples and further studies are needed to reveal possible mechanism(s) responsible for this phenomenon.
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Affiliation(s)
- Joanna Olkowska-Truchanowicz
- Department of Transplantology and Central Tissue Bank, Centre of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland;
| | - Agata Białoszewska
- Department of Histology and Embryology, Centre of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.B.); (A.S.-I.); (I.J.)
| | - Aneta Zwierzchowska
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Obstetrics and Gynecology, Multidisciplinary Hospital Warsaw-Miedzylesie, 04-749 Warsaw, Poland
| | - Alicja Sztokfisz-Ignasiak
- Department of Histology and Embryology, Centre of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.B.); (A.S.-I.); (I.J.)
| | - Izabela Janiuk
- Department of Histology and Embryology, Centre of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.B.); (A.S.-I.); (I.J.)
| | - Filip Dąbrowski
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Gynecology and Obstetrics, Medical University of Silesia, 40-778 Katowice, Poland
| | | | - Ewa Barcz
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Obstetrics and Gynecology, Multidisciplinary Hospital Warsaw-Miedzylesie, 04-749 Warsaw, Poland
| | - Katarzyna Bocian
- Department of Immunology, Faculty of Biology, University of Warsaw, 02-096 Warsaw, Poland;
- Correspondence: (K.B.); (J.M.)
| | - Jacek Malejczyk
- Department of Histology and Embryology, Centre of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.B.); (A.S.-I.); (I.J.)
- Laboratory of Experimental Immunology, Military Institute of Hygiene and Epidemiology, 01-163 Warsaw, Poland
- Correspondence: (K.B.); (J.M.)
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Angiogenic Properties of NK Cells in Cancer and Other Angiogenesis-Dependent Diseases. Cells 2021; 10:cells10071621. [PMID: 34209508 PMCID: PMC8303392 DOI: 10.3390/cells10071621] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 12/23/2022] Open
Abstract
The pathogenesis of many serious diseases, including cancer, is closely related to disturbances in the angiogenesis process. Angiogenesis is essential for the progression of tumor growth and metastasis. The tumor microenvironment (TME) has immunosuppressive properties, which contribute to tumor expansion and angiogenesis. Similarly, the uterine microenvironment (UME) exerts a tolerogenic (immunosuppressive) and proangiogenic effect on its cells, promoting implantation and development of the embryo and placenta. In the TME and UME natural killer (NK) cells, which otherwise are capable of killing target cells autonomously, enter a state of reduced cytotoxicity or anergy. Both TME and UME are rich with factors (e.g., TGF-β, glycodelin, hypoxia), which support a conversion of NK cells to the low/non-cytotoxic, proangiogenic CD56brightCD16low phenotype. It is plausible that the phenomenon of acquiring proangiogenic and low cytotoxic features by NK cells is not only limited to cancer but is a common feature of different angiogenesis-dependent diseases (ADDs). In this review, we will discuss the role of NK cells in angiogenesis disturbances associated with cancer and other selected ADDs. Expanding the knowledge of the mechanisms responsible for angiogenesis and its disorders contributes to a better understanding of ADDs and may have therapeutic implications.
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Expression of Transforming Growth Factor Beta Isoforms in Canine Endometrium with Cystic Endometrial Hyperplasia-Pyometra Complex. Animals (Basel) 2021; 11:ani11061844. [PMID: 34205820 PMCID: PMC8234116 DOI: 10.3390/ani11061844] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/14/2021] [Accepted: 06/16/2021] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Pathomorphological changes and functional disorders of the uterus have long been a significant problem in the reproduction of dogs. The most commonly identified uterine disorders leading to permanent loss of fertility in dogs include cystic endometrial hyperplasia (CEH) and pyometra. These diseases may occur jointly as a CEH–pyometra complex. Despite numerous studies, the etiology of this disease remains unclear. TGF-β is considered to be one of the key factors in pathophysiological uterine disorders. The results indicate the significant expression of TGF-β1 in endometrial tissues in bitches affected by CEH–pyometra complex. Consequently, among all TGF-β isoforms, TGF-β1 is a potential biomarker involved in the regulation of a dog’s endometrium with proliferative and degenerative changes. Abstract Cystic endometrial hyperplasia (CEH) and pyometra are the most frequently diagnosed uterine diseases affecting bitches of different ages. Transforming growth factor beta (TGF-β) has been classified in females as a potential regulator of many endometrial changes during the estrous cycle or may be involved in pathological disorders. The aim of this study was to determine the expression of TGF-β1, -β2 and -β3 in the endometrium of bitches suffering from CEH or a CEH–pyometra complex compared to clinically healthy females (control group; CG). A significantly increased level of TGF-β1 mRNA expression was observed in the endometrium with CEH–pyometra compared to CEH and CG. Protein production of TGF-β1 was identified only in the endometrium of bitches with CEH–pyometra. An increase in TGF-β3 mRNA expression was observed in all the studied groups compared to CG. The expression of TGF-β2 mRNA was significantly higher in CEH and lower in CEH–pyometra uteri. The results indicate the presence of TGF-β cytokines in canine endometrial tissues affected by proliferative and degenerative changes. However, among all TGF-β isoforms, TGF-β1 could potentially be a key factor involved in the regulation of the endometrium in bitches with CEH–pyometra complex.
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Guan L, Zhang L, Wang T, Jia L, Zhang N, Yan H, Zhao K. POM121 promotes proliferation and metastasis in non-small-cell lung cancer through TGF-β/SMAD and PI3K/AKT pathways. Cancer Biomark 2021; 32:293-302. [PMID: 34151840 DOI: 10.3233/cbm-210001] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Nuclear pore membrane protein 121 (POM121) is a novel biomarker involved in tumorigenesis and metastasis. However, little is known about the role of POM121 in non-small-cell lung cancer (NSCLC). OBJECTIVE The aim of this study was to detect the expression of POM121 in NSCLC and its relationship with clinicopathologic feature and cell biological behavior, and explore the underlying mechanisms. METHODS The expression of POM121 in NSCLC tissues and para-carcinoma tissues was compared by quantitative real-time PCR and immunohistochemistry analysis. The relationship between POM121 protein and clinicopathological characteristics in NSCLC was investigated. Roles of POM121 in NSCLC cells were investigated by CCK-8 assay, clone formation assay, transwell migration and invasion assay, and in vivo experiments. Variations of signaling pathways were determined by qRT-PCR and Western blot. RESULTS The POM121 expression in NSCLC tissues was significantly higher than that in para-carcinoma tissues, both at the mRNA and protein level. The POM121 expression was related to sex, advanced differentiation, tumor diameter, lymph node metastases, distant metastases, American Joint Committee on Cancer (AJCC) stage, venous invasion, and perineural invasion in NSCLC. Kaplan-Meier analysis indicated that NSCLC patients with high POM121 expression had poor overall survival. Downregulation of POM121 inhibited cell proliferation, clone formation, migration and invasion. TGF-β/SMAD and PI3K/AKT pathways were involved in POM121-induced functional changes in NSCLC cells. CONCLUSION POM121 plays an oncogenic role in NSCLC through TGF-β/SMAD and PI3K/AKT pathways. POM121 expression is a potential independent prognostic factor for NSCLC.
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Affiliation(s)
- Lirong Guan
- Emergency Center, Bayannur Hospital, Bayannur, Inner Mongolia, China.,Emergency Center, Bayannur Hospital, Bayannur, Inner Mongolia, China
| | - Lingli Zhang
- Department of Ophthalmology, Inner Mongolia Autonomous Region People's Hospital, Hohhot, Inner Mongolia, China.,Emergency Center, Bayannur Hospital, Bayannur, Inner Mongolia, China
| | - Tengqi Wang
- Cancer Center, Banyannur Hospital, Bayannur, Inner Mongolia, China
| | - Lizhou Jia
- Central Laboratory, Bayannur Hospital, Bayannur, Inner Mongolia, China
| | - Ning Zhang
- Central Laboratory, Bayannur Hospital, Bayannur, Inner Mongolia, China
| | - Huishan Yan
- Baotou Medical College, Baotou, Inner Mongolia, China
| | - Kun Zhao
- Department of Oncology, Huaian Hospital of Huaian, Huaian, Jiangsu, China
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Artemova D, Vishnyakova P, Khashchenko E, Elchaninov A, Sukhikh G, Fatkhudinov T. Endometriosis and Cancer: Exploring the Role of Macrophages. Int J Mol Sci 2021; 22:5196. [PMID: 34068967 PMCID: PMC8156385 DOI: 10.3390/ijms22105196] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/07/2021] [Accepted: 05/11/2021] [Indexed: 02/07/2023] Open
Abstract
Endometriosis and cancer have much in common, notably their burgeoning of cells in hypoxic milieus, their invasiveness, and their capacity to trigger remodeling, vascularization, and innervation of other tissues. An important role in these processes is played by permissive microenvironments inhabited by a variety of stromal and immune cells, including macrophages. Remarkable phenotypical plasticity of macrophages makes them a promising therapeutic target; some key issues are the range of macrophage phenotypes characteristic of a particular pathology and the possible manners of its modulation. In both endometriosis and cancer, macrophages guard the lesions from immune surveillance while promoting pathological cell growth, invasion, and metastasis. This review article focuses on a comparative analysis of macrophage behaviors in endometriosis and cancer. We also highlight recent reports on the experimental modulation of macrophage phenotypes in preclinical models of endometriosis and cancer.
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Affiliation(s)
- Daria Artemova
- Scientific Research Institute of Human Morphology, 117418 Moscow, Russia; (D.A.); (T.F.)
| | - Polina Vishnyakova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I., Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (E.K.); (A.E.); (G.S.)
- Department of Histology, Cytology and Embryology, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia
| | - Elena Khashchenko
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I., Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (E.K.); (A.E.); (G.S.)
| | - Andrey Elchaninov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I., Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (E.K.); (A.E.); (G.S.)
- Histology Department, Pirogov Russian National Research Medical University, 117997 Moscow, Russia
| | - Gennady Sukhikh
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I., Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (E.K.); (A.E.); (G.S.)
| | - Timur Fatkhudinov
- Scientific Research Institute of Human Morphology, 117418 Moscow, Russia; (D.A.); (T.F.)
- Department of Histology, Cytology and Embryology, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia
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Masciullo L, Viscardi MF, Piacenti I, Scaramuzzino S, Cavalli A, Piccioni MG, Porpora MG. A deep insight into pelvic pain and endometriosis: a review of the literature from pathophysiology to clinical expressions. Minerva Obstet Gynecol 2021; 73:511-522. [PMID: 33904687 DOI: 10.23736/s2724-606x.21.04779-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Endometriosis is a chronic inflammatory disease that affects approximately 10% of women of reproductive age. Its clinical manifestations are highly heterogeneous, but pelvic pain is the most frequent, causing functional disability. Cyclic or acyclic chronic pelvic pain (CPP), dysmenorrhea and dyspareunia are frequent symptoms which often compromise all aspects of the women's quality of life (QoL). The pathophysiology of endometriosis-related pain is extremely complex and not always clear. The aim of this literature review is to focus on recent updates on the clinical presentation, the pathophysiology and the most important mechanisms involved in the pathogenesis of pelvic pain in endometriosis. A literature search in the Cochrane library, PubMed, Scopus and web of Science databases has been performed, identifying articles from January 1995 to November 2020. Several processes seem to be involved in the pathogenesis of pain, but many aspects are still unclear. Scientific evidence has shown that a correlation between pain severity and stage of endometriosis rarely occurs, whereas there is a significant correlation between pain and the presence of deep endometriosis. Onset and intensity of pain may be due to a complex process involving central sensitization and peripheral activation of nociceptive pathways as well as dysfunction of the immune system and of the hypothalamic-pituitary-adrenal (HPA) axis. A deeper understanding of these different pathogenetic mechanisms may improve future treatments in women with painful endometriosis.
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Affiliation(s)
- Luisa Masciullo
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Maria F Viscardi
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Ilaria Piacenti
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Sara Scaramuzzino
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Alessandra Cavalli
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Maria G Piccioni
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Maria G Porpora
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy -
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Inflammatory Mediators and Pain in Endometriosis: A Systematic Review. Biomedicines 2021; 9:biomedicines9010054. [PMID: 33435569 PMCID: PMC7826862 DOI: 10.3390/biomedicines9010054] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 01/01/2021] [Accepted: 01/03/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND pain is one of the main symptoms of endometriosis and it has a deleterious effect on a patients' personal and social life. To date, the clinical management of pain includes prolonged medication use and, in some cases, surgery, both of which are disruptive events for patients. Hence, there is an urgency for the development of a sufficient non-invasive medical treatment. Inflammation is one of the causative factors of pain in endometriosis. It is well established that inflammatory mediators promote angiogenesis and interact with the sensory neurons inducing the pain signal; the threshold of pain varies and it depends on the state and location of the disease. The inhibition of inflammatory mediators' synthesis might offer a novel and effective treatment of the pain that is caused by inflammation in endometriosis. OBJECTIVES patients with endometriosis experience chronic pelvic pain, which is moderate to severe in terms of intensity. The objective of this systematic review is to highlight the inflammatory mediators that contribute to the induction of pain in endometriosis and present their biological mechanism of action. In addition, the authors aim to identify new targets for the development of novel treatments for chronic pelvic pain in patients with endometriosis. DATA SOURCES three databases (PubMed, Scopus, and Europe PMC) were searched in order to retrieve articles with the keywords 'inflammation, pain, and endometriosis' between the review period of 1 January 2016 to 31 December 2020. This review has been registered with PROSPERO (registry number: CRD42020171018). Eligibility Criteria: only original articles that presented the regulation of inflammatory mediators and related biological molecules in endometriosis and their contribution in the stimulation of pain signal were included. DATA EXTRACTION two authors independently extracted data from articles, using predefined criteria. RESULTS the database search yielded 1871 articles, which were narrowed down to 56 relevant articles of interest according to the eligibility criteria. CONCLUSIONS inflammatory factors that promote angiogenesis and neuroangiogenesis are promising targets for the treatment of inflammatory pain in endometriosis. Specifically, CXC chemokine family, chemokine fractalkine, and PGE2 have an active role in the induction of pain. Additionally, IL-1β appears to be the primary interleukin (IL), which stimulates the majority of the inflammatory factors that contribute to neuroangiogenesis along with IL-6. Finally, the role of Ninj1 and BDNF proteins needs further investigation.
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Mihara Y, Maekawa R, Sato S, Shimizu N, Doi-Tanaka Y, Takagi H, Shirafuta Y, Shinagawa M, Tamura I, Taketani T, Tamura H, Abe T, Asai Y, Sugino N. An Integrated Genomic Approach Identifies HOXC8 as an Upstream Regulator in Ovarian Endometrioma. J Clin Endocrinol Metab 2020; 105:5900720. [PMID: 32877504 DOI: 10.1210/clinem/dgaa618] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 08/28/2020] [Indexed: 12/14/2022]
Abstract
PURPOSE To identify the upstream regulators (URs) involved in the onset and pathogenesis of ovarian endometrioma. METHODS Recently, a method called Significance-based Modules Integrating the Transcriptome and Epigenome (SMITE) that uses transcriptome data in combination with publicly available data for identifying URs of cellular processes has been developed. Here, we used SMITE with transcriptome data from ovarian endometrioma stromal cells (ovESCs) and eutopic endometrium stromal cells (euESCs) in combination with publicly available gene regulatory network data. To confirm the URs identified by SMITE, we developed a Boolean network simulation to see if correcting aberrant expressions of the identified genes could restore the entire gene expression profile of ovESCs to a profile similar to that of euESCs. We then established euESCs overexpressing the identified gene and characterized them by cell function assays and transcriptome analysis. RESULTS SMITE identified 12 potential URs in ovarian endometrioma that were confirmed by the Boolean simulation. One of the URs, HOXC8, was confirmed to be overexpressed in ovESCs. HOXC8 overexpression significantly enhanced cell proliferation, migration, adhesion, and fibrotic activities, and altered expression statuses of the genes involved in transforming growth factor (TGF)-β signaling. HOXC8 overexpression also increased the expression levels of phosphorylated SMAD2/SMAD3. The increased adhesion and fibrosis activities by HOXC8 were significantly inhibited by E-616452, a selective inhibitor of TGF-β receptor type I kinases. MAIN CONCLUSIONS Integrated genomic approaches identified HOXC8 as an UR in ovarian endometrioma. The pathological features of ovarian endometrioma including cell proliferation, adhesion, and fibrosis were induced by HOXC8 and its subsequent activation of TGF-β signaling.
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Affiliation(s)
- Yumiko Mihara
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Ryo Maekawa
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Shun Sato
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Natsuko Shimizu
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Yumiko Doi-Tanaka
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Haruka Takagi
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Yuichiro Shirafuta
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Masahiro Shinagawa
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Isao Tamura
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Toshiaki Taketani
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Hiroshi Tamura
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Takeshi Abe
- Department of Systems Bioinformatics, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Yoshiyuki Asai
- Department of Systems Bioinformatics, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Norihiro Sugino
- Department of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Ube, Japan
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Zhou F, Li C, Zhang SY. NLRP3 inflammasome: a new therapeutic target for high-risk reproductive disorders? Chin Med J (Engl) 2020; 134:20-27. [PMID: 33395071 PMCID: PMC7862815 DOI: 10.1097/cm9.0000000000001214] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Indexed: 02/06/2023] Open
Abstract
ABSTRACT The NOD-like receptor protein 3 (NLRP3) inflammasome is a key regulator of the host's immune response, and many immune and metabolic disorders are linked to its activation. This review aimed to investigate and clarify the relationship between this inflammasome and high-risk reproductive disorders. Papers cited here were retrieved from PubMed up to August 2020 using the keywords "NLRP3" or "NALP3", "caspase-1", "endometriosis", "gestational diabetes", "interleukin (IL)-18", "IL-1β", "pre-eclampsia (PE)", "preterm birth", "polycystic ovarian syndrome (PCOS)", "recurrent spontaneous abortion (RSA)", and combinations of these terms. The results show that NLRP3 inflammasome is associated with various high-risk reproductive disorders and many inflammatory factors are secreted during its activation, such as IL-1β induced during the development of endometriosis. PCOS is also associated with activation of the NLRP3 inflammasome, especially in overweight patients. It also participates in the pathogenesis of RSA and is activated in fetal membranes before preterm birth. The placentas of pregnant women with PE show higher expression of the NLRP3 inflammasome, and gestational diabetes mellitus occurs simultaneously with its activation. Current evidence suggest that the NLRP3 inflammasome plays an important role in female reproductive disorders. New treatment and management methods targeting it might help reduce the incidence of such disorders and improve neonatal outcomes.
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Affiliation(s)
- Feng Zhou
- Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital Affiliated to School of Medicine, Zhejiang University, Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province, Hangzhou, Zhejiang 310016, China
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Ke JY, Yang J, Li J, Xu Z, Li MQ, Zhu ZL. Baicalein inhibits FURIN-MT1-MMP-mediated invasion of ectopic endometrial stromal cells in endometriosis possibly by reducing the secretion of TGFB1. Am J Reprod Immunol 2020; 85:e13344. [PMID: 32910833 DOI: 10.1111/aji.13344] [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: 04/03/2020] [Revised: 08/20/2020] [Accepted: 09/01/2020] [Indexed: 02/06/2023] Open
Abstract
PROBLEM Endometriosis (EMs) is characterized by the presence of endometrial stroma and glands outside the uterus. Our previous study showed that baicalein inhibited proliferation and induced apoptosis in EMs. However, the effects of baicalein on the invasiveness of ectopic endometrial stromal cells (EcESCs) remain unclear. The aim of this study was to assess the potential anti-invasive effect of baicalein and determine the underlying mechanism. METHODS The invasive and migratory properties of EcESCs were assessed in vitro using Transwell and wound healing assays. The expression of functional markers of EcESCs, including matrix metalloproteases (MMPs), FURIN, and TGFB1, was analyzed using WB and ELISA. Additionally, a mouse model of EMs was treated with baicalein (10 mg/kg/d and 35 mg/kg/d) for 4 weeks. The weight and number of ectopic lesions were determined, and the expression of markers was assessed using immunohistochemistry. RESULTS Baicalein inhibited the invasion of EcESCs and the expression of certain invasion-related proteins, including MMP9, MMP2, and MT1-MMP. Exposure to baicalein reduced the extracellular levels of TGFB1 in EcESCs and the reduced expression of TGFB1, resulting in decreased expression of FURIN in EcESCs, which serves a pivotal role in the transformation of pro-MT1-MMP to activated MT1-MMP. In the mouse model of EMs, intraperitoneal injection of baicalein inhibited the growth of ectopic lesions and reduced MT1-MMP, FURIN, and TGFB1 expression. CONCLUSIONS Baicalein reduced the invasion of EMs, potentially by restricting the FURIN-MT1-MMP-mediated cell invasion of EcESCs maybe through reduction of the autocrine of TGFB1.
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Affiliation(s)
- Jun-Ya Ke
- Department of Obstetrics and Gynecology, Shanghai Medical College of Fudan University, Shanghai, China.,Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
| | - Jing Yang
- Department of Obstetrics and Gynecology, Shanghai Medical College of Fudan University, Shanghai, China.,Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
| | - Jing Li
- Department of Obstetrics and Gynecology, Shanghai Medical College of Fudan University, Shanghai, China.,Department of Integrated Traditional & Western Medicine, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Zhen Xu
- Department of Obstetrics and Gynecology, Shanghai Medical College of Fudan University, Shanghai, China.,Department of Integrated Traditional & Western Medicine, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Ming-Qing Li
- Department of Obstetrics and Gynecology, Shanghai Medical College of Fudan University, Shanghai, China.,Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
| | - Zhi-Ling Zhu
- Department of Obstetrics and Gynecology, Shanghai Medical College of Fudan University, Shanghai, China.,Department of Integrated Traditional & Western Medicine, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
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Huang N, Chi H, Qiao J. Role of Regulatory T Cells in Regulating Fetal-Maternal Immune Tolerance in Healthy Pregnancies and Reproductive Diseases. Front Immunol 2020; 11:1023. [PMID: 32676072 PMCID: PMC7333773 DOI: 10.3389/fimmu.2020.01023] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 04/28/2020] [Indexed: 12/11/2022] Open
Abstract
Regulatory T cells (Tregs) are a specialized subset of T lymphocytes that function as suppressive immune cells and inhibit various elements of immune response in vitro and in vivo. While there are constraints on the number or function of Tregs which can be exploited to evoke an effective anti-tumor response, sufficient expansion of Tregs is essential for successful organ transplantation and for promoting tolerance of self and foreign antigens. The immune-suppressive property of Tregs equips this T lymphocyte subpopulation with a pivotal role in the establishment and maintenance of maternal tolerance to fetal alloantigens, which is necessary for successful pregnancy. Elevation in the level of pregnancy-related hormones including estrogen, progesterone and human chorionic gonadotropin promotes the recruitment and expansion of Tregs, directly implicating these cells in the regulation of fetal-maternal immune tolerance. Current studies have provided evidence that a defect in the number or function of Tregs contributes to the etiology of several reproductive diseases, such as recurrent spontaneous abortion, endometriosis, and pre-eclampsia. In this review, we provide insight into the underlying mechanism through which Tregs contribute to pregnancy-related immune tolerance and demonstrate the association between deficiencies in Tregs and the development of reproductive diseases.
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Affiliation(s)
- Ning Huang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Hongbin Chi
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Jie Qiao
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
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Chen S, Luo Y, Cui L, Yang Q. miR-96-5p regulated TGF-β/SMAD signaling pathway and suppressed endometrial cell viability and migration via targeting TGFBR1. Cell Cycle 2020; 19:1740-1753. [PMID: 32635855 DOI: 10.1080/15384101.2020.1777804] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
We previously performed high throughput RNA-seq in paired eutopic and ectopic endometrial specimen of endometriosis patients, and validated the results by qRT-PCR in endometriosis endometrial tissues. MiR-96-5p was significantly downregulated in ectopic endometrial tissues compared to eutopic tissues. In order to identify the role of miR-96-5p in endometriosis and endometrial cells, and investigate the underlying mechanisms, the Ishikawa and End1/E6E7 cell lines were transfected with miR-96-5p mimics, miR-96-5p inhibitors or TGFBR1 siRNA. The expression of TGF-β/SMAD signaling pathway components and epithelial-mesenchymal transition (EMT) markers were examined by qRT-PCR and western blot, and cell viability and migration were determined by CCK-8, transwell and wound healing assays, respectively. We discovered miR-96-5p to be significantly downregulated while TGFBR1 was distinctly up-regulated in endometriosis. Overexpression of miR-96-5p inhibited endometrial cells viability and migration, while inhibition of miR-96-5p had opposite effect. Furthermore, we confirmed TGFBR1 was a direct target of miR-96-5p. Overexpression of miR-96-5p could block the TGF-β/SMAD signaling pathway via targeting TGFBR1 and reverse the TGF-β1 induced EMT in endometrial cell lines. In conclusion, we demonstrated that miR-96-5p interacted with TGF-β/SMAD signaling pathway and blocked the TGF-β1 induced EMT in endometrial cells via directly targeting TGFBR1.
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Affiliation(s)
- Silei Chen
- Department of Obstetrics & Gynecology, Shengjing Hospital of China Medical University , Shenyang, China
| | - Yajuan Luo
- Department of Obstetrics & Gynecology, Shengjing Hospital of China Medical University , Shenyang, China
| | - Liangyi Cui
- Department of Obstetrics & Gynecology, Shengjing Hospital of China Medical University , Shenyang, China
| | - Qing Yang
- Department of Obstetrics & Gynecology, Shengjing Hospital of China Medical University , Shenyang, China
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Zheng ZM, Yang HL, Lai ZZ, Wang CJ, Yang SL, Li MQ, Shao J. Myeloid-derived suppressor cells in obstetrical and gynecological diseases. Am J Reprod Immunol 2020; 84:e13266. [PMID: 32418253 DOI: 10.1111/aji.13266] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 12/15/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are a heterogeneous group of myeloid-origin cells which have immunosuppressive activities in several conditions, such as cancer and inflammation. Recent research has also associated MDSCs with numerous obstetrical and gynecological diseases. During pregnancy, MDSCs accumulate to ensure maternal-fetal immune tolerance, whereas they are decreased in patients who suffer from early miscarriage or pre-eclampsia. While the etiology of endometriosis is still unknown, abnormal accumulation of MDSCs in the peripheral blood and peritoneal fluid, alongside an increased level of reactive oxygen species (ROS), has been observed in these patients, which is central to the cellular immune regulations by MDSCs. Additionally, the regulation of MDSCs observed in tumours is also applicable to gynecologic neoplasms, including ovarian cancer and cervical cancer. More recently, emerging evidence has shown that there are high levels of MDSCs in premature ovarian failure (POF) and in vitro fertilization (IVF), but the underlying mechanisms are unknown. In this review, the generation and mechanisms of MDSCs are summarized. In particular, the modulation of these cells in immune-related obstetrical and gynecological diseases is discussed, including potential treatment options targeting MDSCs.
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Affiliation(s)
- Zi-Meng Zheng
- Insitute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China.,NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Hui-Li Yang
- Insitute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China.,NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Zhen-Zhen Lai
- Insitute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China.,NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Cheng-Jie Wang
- Insitute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Shao-Liang Yang
- Insitute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China.,NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Ming-Qing Li
- Insitute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China.,NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Jun Shao
- Insitute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
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Fertility Outcomes After Laparoscopic Cystectomy in Infertile Patients with Stage III-IV Endometriosis: a Cohort with 6-10 years of Follow-up. Adv Ther 2020; 37:2159-2168. [PMID: 32200536 DOI: 10.1007/s12325-020-01299-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Ovarian endometriosis is the most common type of endometriosis (EM), affecting more than 40% of women with EM. Currently, surgical intervention is still controversial in infertile patients with ovarian endometriosis, especially in those with stage III-IV EM. Very few studies have been done to analyze long-term pregnancy results in patients with endometrioma more than 5 years after surgery. Therefore, the aim of this study was to explore the pregnancy outcomes and the related factors in patients with endometrioma and stage III-IV endometriosis during a long-term follow-up postoperatively. METHODS We collected 347 patients with ovarian endometriosis, which included 59 infertile patients with stage III-IV endometriosis who had a minimum of 5 years of postoperative follow-up after undergoing laparoscopic excision of ovarian endometriomas performed by a single doctor at the Peking Union Medical College Hospital from January 2009 to April 2013. RESULTS A total of 59 infertile patients were recruited. The mean age was 31.8 ± 3.6 years. The mean size of the endometriomas was 6.8 ± 3.3 cm. Before surgery, dysmenorrhea was present in 88.1% (52/59) of the cases, while chronic pelvic pain was reported in nine cases (15.3%). A total of 20.3% (12/59) of cases were concurrent with leiomyoma, 52.5% (31/59) with deep infiltrating endometriosis (DIE), and 39.0% (23/59) with adenomyosis. During laparoscopy, 21 cases were diagnosed as stage III (35.6%) and 38 as stage IV (64.4%) EM according to the revised American Fertility Society (AFS) classification. After laparoscopic cystectomy, 38 (64.4%) patients became successfully pregnant by the 5th year. All the patients were divided into two groups according to the postoperative pregnancy outcomes. In univariate analysis, the higher mean age and concurrent diagnosis of adenomyosis were seen to be related to poor postoperative pregnancy outcomes (p < 0.05). In multivariate analysis, however, the mean age, chronic pelvic pain (CPP), and adenomyosis were independent risk factors of pregnancy outcomes between the two groups (p < 0.05). With a minimum follow-up of 6 years, 23.7% (14/59) of recurrence was observed in the entire study cohort. CONCLUSION Infertile patients with endometrioma and stage III-IV EM may have lower pregnancy rates after laparoscopic cystectomy if they are older and present with CPP and adenomyosis. Our data showed a lower rate of recurrence but a higher rate of pregnancy after surgery.
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Miller JE, Ahn SH, Marks RM, Monsanto SP, Fazleabas AT, Koti M, Tayade C. IL-17A Modulates Peritoneal Macrophage Recruitment and M2 Polarization in Endometriosis. Front Immunol 2020; 11:108. [PMID: 32117261 PMCID: PMC7034338 DOI: 10.3389/fimmu.2020.00108] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 01/15/2020] [Indexed: 12/14/2022] Open
Abstract
Endometriosis is a debilitating gynecological disease characterized by the extrauterine presence of endometrial-like tissues located on the peritoneal membrane and organs of the pelvic cavity. Notably, dysfunctional immune activation in women with endometriosis could also contribute to the development of disease. In particular, alternatively activated (M2) peritoneal macrophages are shown to aid peritoneal lesion development by promoting remodeling of extracellular matrix and neovascularization of lesions. However, the stimuli responsible for polarizing M2 macrophages in endometriosis remain elusive. Interleukin-17A (IL-17A) can induce M2 macrophage polarization in other disease models and IL-17A is elevated in the plasma and endometriotic lesions of women with endometriosis. In this study, we investigated whether IL-17A could induce macrophage recruitment and M2 polarization, while promoting endometriotic lesion growth through enhanced vascularization. By utilizing a co-culture of macrophage-like THP-1 cells with an endometriotic epithelial cell line, our in vitro results suggest that IL-17A indirectly induces M2 markers CCL17 and CD206 by interacting with endometriotic epithelial cells. Further, in a syngeneic mouse model of endometriosis, IL-17A treatment increased macrophages in the peritoneum, which were also M2 in phenotype. However, IL-17A treatment did not augment proliferation or vascularization of the lesion in the study time frame. These findings suggest that IL-17A may be a stimulus inducing the pathogenic polarization of macrophages into the M2 phenotype by first acting on the endometriotic lesion itself.
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Affiliation(s)
- Jessica E Miller
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Soo Hyun Ahn
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Ryan M Marks
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Stephany P Monsanto
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Asgerally T Fazleabas
- Department of Obstetrics, Gynecology, and Reproductive Biology, Michigan State University, Grand Rapids, MI, United States
| | - Madhuri Koti
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Chandrakant Tayade
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
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NK Cells as Potential Targets for Immunotherapy in Endometriosis. J Clin Med 2019; 8:jcm8091468. [PMID: 31540116 PMCID: PMC6780982 DOI: 10.3390/jcm8091468] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 09/10/2019] [Accepted: 09/12/2019] [Indexed: 12/19/2022] Open
Abstract
Endometriosis is a common gynecological disease defined by the presence of endometrial-like tissue outside the uterus, most frequently on the pelvic viscera and ovaries, which is associated with pelvic pains and infertility. It is an inflammatory disorder with some features of autoimmunity. It is accepted that ectopic endometriotic tissue originates from endometrial cells exfoliated during menstruation and disseminating into the peritoneum by retrograde menstrual blood flow. It is assumed that the survival of endometriotic cells in the peritoneal cavity may be partially due to their abrogated elimination by natural killer (NK) cells. The decrease of NK cell cytotoxic activity in endometriosis is associated with an increased expression of some inhibitory NK cell receptors. It may be also related to the expression of human leukocyte antigen G (HLA-G), a ligand for inhibitory leukocyte immunoglobulin-like receptor subfamily B member 1 (LILRB1) receptors. The downregulated cytotoxic activity of NK cells may be due to inhibitory cytokines present in the peritoneal milieu of patients with endometriosis. The role of NK cell receptors and their ligands in endometriosis is also confirmed by genetic association studies. Thus, endometriosis may be a subject of immunotherapy by blocking NK cell negative control checkpoints including inhibitory NK cell receptors. Immunotherapies with genetically modified NK cells also cannot be excluded.
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Zhang J, Li H, Yi D, Lai C, Wang H, Zou W, Cao B. Knockdown of vascular cell adhesion molecule 1 impedes transforming growth factor beta 1-mediated proliferation, migration, and invasion of endometriotic cyst stromal cells. Reprod Biol Endocrinol 2019; 17:69. [PMID: 31443713 PMCID: PMC6708153 DOI: 10.1186/s12958-019-0512-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 08/13/2019] [Indexed: 12/18/2022] Open
Abstract
PURPOSE Endometriosis is one of the most common, difficult, and complicated gynecological disorders. Vascular cell adhesion molecule 1 (VCAM-1) has been reported to be aberrantly expressed in patients with endometriosis. However, the exact role and mechanism of VCAM-1 in endometriosis remains unclear. METHODS The expression of transforming growth factor beta 1 (TGF-β1) and VCAM-1 was determined by quantitative real-time polymerase chain reaction and western blotting. Human endometriotic cells were cultured and their responsiveness to TGF-β1 was evaluated by Cell Counting Kit-8, 5-ethynyl-2'-deoxyuridine, and transwell migration and invasion assays. RESULTS The levels of TGF-β1 and VCAM-1 mRNA were upregulated in the endometriotic tissues. Knockdown of TGF-β1 in endometriotic cyst stromal cells caused a marked inhibition of cell proliferation, migration, and invasion. Treatment of endometriotic cyst stromal cells with TGF-β1 resulted in an obvious promotion of cell proliferation, migration, and invasion, and strikingly increased the protein expression of VCAM-1. Silencing of Smad3 abated TGF-β1-stimulated VCAM-1 expression. Furthermore, the promoting effects of TGF-β1 on the proliferation, migration, and invasion of endometriotic cyst stromal cells were blocked by silencing of VCAM-1. CONCLUSION Knockdown of VCAM-1 impedes TGF-β1-mediated proliferation, migration, and invasion of endometrial cells, thereby indicating that VCAM-1 may serve as a therapeutic target for endometriosis.
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Affiliation(s)
- Juan Zhang
- Reproductive Medicine Center, Zhuzhou Central Hospital, No. 166 South Changjiang Road, Zhuzhou, 411200, Hunan Province, China
| | - Hui Li
- Reproductive Medicine Center, Zhuzhou Central Hospital, No. 166 South Changjiang Road, Zhuzhou, 411200, Hunan Province, China.
| | - Dan Yi
- Reproductive Medicine Center, Zhuzhou Central Hospital, No. 166 South Changjiang Road, Zhuzhou, 411200, Hunan Province, China
| | - Chuntian Lai
- Reproductive Medicine Center, Zhuzhou Central Hospital, No. 166 South Changjiang Road, Zhuzhou, 411200, Hunan Province, China
| | - Haiyan Wang
- Reproductive Medicine Center, Zhuzhou Central Hospital, No. 166 South Changjiang Road, Zhuzhou, 411200, Hunan Province, China
| | - Wenda Zou
- Reproductive Medicine Center, Zhuzhou Central Hospital, No. 166 South Changjiang Road, Zhuzhou, 411200, Hunan Province, China
| | - Bei Cao
- Reproductive Medicine Center, Zhuzhou Central Hospital, No. 166 South Changjiang Road, Zhuzhou, 411200, Hunan Province, China
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Anderson G. Endometriosis Pathoetiology and Pathophysiology: Roles of Vitamin A, Estrogen, Immunity, Adipocytes, Gut Microbiome and Melatonergic Pathway on Mitochondria Regulation. Biomol Concepts 2019; 10:133-149. [DOI: 10.1515/bmc-2019-0017] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Accepted: 07/01/2019] [Indexed: 12/12/2022] Open
Abstract
AbstractEndometriosis is a common, often painful, condition that has significant implications for a woman’s fertility. Classically, endometriosis has been conceptualized as a local estrogen-mediated uterine condition driven by retrograde menstruation. However, recent work suggests that endometriosis may be a systemic condition modulated, if not driven, by prenatal processes. Although a diverse array of factors have been associated with endometriosis pathophysiology, recent data indicate that the low body mass index and decreased adipogenesis may be indicative of an early developmental etiology with alterations in metabolic function crucial to endometriosis pathoetiology.The present article reviews the data on the pathoetiology and pathophysiology of endometriosis, suggesting key roles for alterations in mitochondria functioning across a number of cell types and body systems, including the immune system and gut microbiome. These changes are importantly regulated by decreases in vitamin A and its retinoic acid metabolites as well as increases in mitochondria estrogen receptor-beta and the N-acetylserotonin/melatonin ratio across development. This has treatment and future research implications for this still poorly managed condition, as well as for the association of endometriosis with a number of cancers.
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Transforming growth factor β (TGF-β): is there a different role with regard to distinct phenotypes of endometriosis? Immunol Lett 2019; 211:1-2. [DOI: 10.1016/j.imlet.2019.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 05/07/2019] [Indexed: 11/19/2022]
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Zhou WJ, Yang HL, Shao J, Mei J, Chang KK, Zhu R, Li MQ. Anti-inflammatory cytokines in endometriosis. Cell Mol Life Sci 2019; 76:2111-2132. [PMID: 30826860 PMCID: PMC11105498 DOI: 10.1007/s00018-019-03056-x] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 01/29/2019] [Accepted: 02/25/2019] [Indexed: 02/07/2023]
Abstract
Although the pathogenesis of endometriosis is not fully understood, it is often considered to be an inflammatory disease. An increasing number of studies suggest that differential expression of anti-inflammatory cytokines (e.g., interleukin-4 and -10, and transforming growth factor-β1) occurs in women with endometriosis, including in serum, peritoneal fluid and ectopic lesions. These anti-inflammatory cytokines also have indispensable roles in the progression of endometriosis, including by promoting survival, growth, invasion, differentiation, angiogenesis, and immune escape of the endometriotic lesions. In this review, we provide an overview of the expression, origin, function and regulation of anti-inflammatory cytokines in endometriosis, with brief discussion and perspectives on their future clinical implications in the diagnosis and therapy of the disease.
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Affiliation(s)
- Wen-Jie Zhou
- Laboratory for Reproductive Immunology, NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200090, People's Republic of China
- Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 200040, China
| | - Hui-Li Yang
- Laboratory for Reproductive Immunology, NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200090, People's Republic of China
| | - Jun Shao
- Laboratory for Reproductive Immunology, NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200090, People's Republic of China
- Department of Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200011, People's Republic of China
| | - Jie Mei
- Department of Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Reproductive Medicine Center, The Affiliated Hospital of Nanjing University Medicine School, Nanjing, 210000, People's Republic of China
| | - Kai-Kai Chang
- Department of Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200011, People's Republic of China
| | - Rui Zhu
- Center for Human Reproduction and Genetics, Suzhou Municipal Hospital, Suzhou, 215008, People's Republic of China
| | - Ming-Qing Li
- Laboratory for Reproductive Immunology, NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200090, People's Republic of China.
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, 200011, People's Republic of China.
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