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Vallée A, Saridogan E, Petraglia F, Keckstein J, Polyzos N, Wyns C, Gianaroli L, Tarlatzis B, Ayoubi JM, Feki A. Horizons in Endometriosis: Proceedings of the Montreux Reproductive Summit, 14-15 July 2023. Facts Views Vis Obgyn 2024; 16:1-32. [PMID: 38603778 PMCID: PMC11317919 DOI: 10.52054/fvvo.16.s1.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024] Open
Abstract
Endometriosis is a complex and chronic gynaecological disorder that affects millions of women worldwide, leading to significant morbidity and impacting reproductive health. This condition affects up to 10% of women of reproductive age and is characterised by the presence of endometrial-like tissue outside the uterus, potentially leading to symptoms such as chronic pelvic pain, dysmenorrhoea, dyspareunia, and infertility. The Montreux summit brought a number of experts in this field together to provide a platform for discussion and exchange of ideas. These proceedings summarise the six main topics that were discussed at this summit to shed light on future directions of endometriosis classification, diagnosis, and therapeutical management. The first question addressed the possibility of preventing endometriosis in the future by identifying risk factors, genetic predispositions, and further understanding of the pathophysiology of the condition to develop targeted interventions. The clinical presentation of endometriosis is varied, and the correlation between symptoms severity and disease extent is unclear. While there is currently no universally accepted optimal classification system for endometriosis, several attempts striving towards its optimisation - each with its own advantages and limitations - were discussed. The ideal classification should be able to reconcile disease status based on the various diagnostic tools, and prognosis to guide proper patient tailored management. Regarding diagnosis, we focused on future tools and critically discussed emerging approaches aimed at reducing diagnostic delay. Preserving fertility in endometriosis patients was another debatable aspect of management that was reviewed. Moreover, besides current treatment modalities, potential novel medical therapies that can target underlying mechanisms, provide effective symptom relief, and minimise side effects in endometriotic patients were considered, including hormonal therapies, immunomodulation, and regenerative medicine. Finally, the question of hormonal substitution therapy after radical treatment for endometriosis was debated, weighing the benefits of hormone replacement.
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Warp ML, Grindstad T, Magnus MC, Page CM, Håberg SE, Morken NH, Romundstad LB, Hanevik HI. Early or late menarche is associated with reduced fecundability in the Norwegian Mother, Father and Child Cohort Study. Hum Reprod 2024; 39:812-821. [PMID: 38323524 DOI: 10.1093/humrep/deae011] [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: 06/23/2023] [Revised: 12/22/2023] [Indexed: 02/08/2024] Open
Abstract
STUDY QUESTION Is age at menarche associated with fecundability? SUMMARY ANSWER Both early (<11 years) and late (>15 years) menarche is associated with decreased fecundability. WHAT IS KNOWN ALREADY Previous studies on age at menarche and fecundability have been inconclusive. Women with early or late menarche are at increased risks of gynaecological and autoimmune diseases that may affect their ability to conceive. STUDY DESIGN, SIZE, DURATION We conducted a retrospective cohort study including 67 613 pregnant women, participating in the Norwegian Mother, Father and Child Cohort Study between 1999 and 2008, with self-reported information on age at menarche and time to pregnancy. We included planned pregnancies that were conceived either naturally or with the help of assisted reproductive technologies. PARTICIPANTS/MATERIALS, SETTING, METHODS We calculated fecundability ratios (FRs) with 95% CIs representing the cycle-specific probability of conception by categories of age at menarche. FRs were adjusted for participants' pre-pregnancy body mass index, highest completed or ongoing education level, and age at initiation of trying to conceive. MAIN RESULTS AND THE ROLE OF CHANCE We observed a 7% lower probability of conceiving during any given menstrual cycle up to 12 cycles in women with early or late menarche. Among women with menarche >15 years, the adjusted FR was 0.93 (95% CI: 0.90-0.97), and among women with menarche <11 years, the adjusted FR was 0.93 (95% CI: 0.89-0.99), when compared to women with menarche between 12 and 14 years. LIMITATIONS, REASONS FOR CAUTION The study-population consisted of women pregnant in their second trimester, excluding those with persistent infertility. Recall of age at menarche and time to pregnancy may be inaccurate. WIDER IMPLICATIONS OF THE FINDINGS Both early (<11 years) and late (>15 years) menarche was associated with decreased fecundability. Women experiencing early menarche or late menarche may be counselled accordingly. STUDY FUNDING/COMPETING INTEREST(S) This study was funded by the Norwegian Institute of Public Health, Oslo, Norway, and by Telemark Hospital Trust, Porsgrunn, Norway and was partly supported by the Research Council of Norway through its centres of excellence funding scheme (project number 262700) and the Research Council of Norway (project no. 320656). The project was co-funded by the European Union (ERC, BIOSFER, 101071773). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. M.C.M. has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement no. 947684). The authors report no competing interests. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- M L Warp
- Telemark Hospital Trust, Fertility Department Soer, Porsgrunn, Norway
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - T Grindstad
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - M C Magnus
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - C M Page
- Department of Physical Health and Ageing, Norwegian Institute of Public Health, Oslo, Norway
| | - S E Håberg
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - N-H Morken
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Bergen, Norway
| | - L B Romundstad
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Spiren Fertility Clinic, Trondheim, Norway
| | - H I Hanevik
- Telemark Hospital Trust, Fertility Department Soer, Porsgrunn, Norway
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
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Zhang H, Mo Y, Wang L, Zhang H, Wu S, Sandai D, Shuid AN, Chen X. Potential shared pathogenic mechanisms between endometriosis and inflammatory bowel disease indicate a strong initial effect of immune factors. Front Immunol 2024; 15:1339647. [PMID: 38660311 PMCID: PMC11041628 DOI: 10.3389/fimmu.2024.1339647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 02/12/2024] [Indexed: 04/26/2024] Open
Abstract
Introduction Over the past decades, immune dysregulation has been consistently demonstrated being common charactoristics of endometriosis (EM) and Inflammatory Bowel Disease (IBD) in numerous studies. However, the underlying pathological mechanisms remain unknown. In this study, bioinformatics techniques were used to screen large-scale gene expression data for plausible correlations at the molecular level in order to identify common pathogenic pathways between EM and IBD. Methods Based on the EM transcriptomic datasets GSE7305 and GSE23339, as well as the IBD transcriptomic datasets GSE87466 and GSE126124, differential gene analysis was performed using the limma package in the R environment. Co-expressed differentially expressed genes were identified, and a protein-protein interaction (PPI) network for the differentially expressed genes was constructed using the 11.5 version of the STRING database. The MCODE tool in Cytoscape facilitated filtering out protein interaction subnetworks. Key genes in the PPI network were identified through two topological analysis algorithms (MCC and Degree) from the CytoHubba plugin. Upset was used for visualization of these key genes. The diagnostic value of gene expression levels for these key genes was assessed using the Receiver Operating Characteristic (ROC) curve and Area Under the Curve (AUC) The CIBERSORT algorithm determined the infiltration status of 22 immune cell subtypes, exploring differences between EM and IBD patients in both control and disease groups. Finally, different gene expression trends shared by EM and IBD were input into CMap to identify small molecule compounds with potential therapeutic effects. Results 113 differentially expressed genes (DEGs) that were co-expressed in EM and IBD have been identified, comprising 28 down-regulated genes and 86 up-regulated genes. The co-expression differential gene of EM and IBD in the functional enrichment analyses focused on immune response activation, circulating immunoglobulin-mediated humoral immune response and humoral immune response. Five hub genes (SERPING1、VCAM1、CLU、C3、CD55) were identified through the Protein-protein Interaction network and MCODE.High Area Under the Curve (AUC) values of Receiver Operating Characteristic (ROC) curves for 5hub genes indicate the predictive ability for disease occurrence.These hub genes could be used as potential biomarkers for the development of EM and IBD. Furthermore, the CMap database identified a total of 9 small molecule compounds (TTNPB、CAY-10577、PD-0325901 etc.) targeting therapeutic genes for EM and IBD. Discussion Our research revealed common pathogenic mechanisms between EM and IBD, particularly emphasizing immune regulation and cell signalling, indicating the significance of immune factors in the occurence and progression of both diseases. By elucidating shared mechanisms, our study provides novel avenues for the prevention and treatment of EM and IBD.
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Affiliation(s)
- Haolong Zhang
- Department of Biomedical Sciences, Advanced Medical & Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Yaxin Mo
- Department of Biomedical Sciences, Advanced Medical & Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Ling Wang
- Department of TCM Gynecology, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Haoling Zhang
- Department of Biomedical Sciences, Advanced Medical & Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Sen Wu
- Department of Biomedical Sciences, Advanced Medical & Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Doblin Sandai
- Department of Biomedical Sciences, Advanced Medical & Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Ahmad Naqib Shuid
- Department of Biomedical Sciences, Advanced Medical & Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Xingbei Chen
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China
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Luo L, Zhao L, Cui L, Peng C, Ou S, Zeng Y, Liu B. The roles of chromatin regulatory factors in endometriosis. J Assist Reprod Genet 2024; 41:863-873. [PMID: 38270747 PMCID: PMC11052748 DOI: 10.1007/s10815-024-03026-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 01/07/2024] [Indexed: 01/26/2024] Open
Abstract
PURPOSE Endometriosis is an estrogen-dependent inflammatory disease and one of the most common gynecological diseases in women of reproductive age. The aim of the review was to explore the relationship between the chromatin regulatory factors and endometriosis. METHODS By searching for literature on chromatin regulators and endometriosis in PuMed. Finally, 98 documents were selected. RESULTS Chromatin regulators (CRs) are essential epigenetic regulatory factors that can regulate chromatin structure changes and are usually divided into three categories: DNA methylation compounds, histone modification compounds, and chromatin remodeling complexes. Noncoding RNAs are also chromatin regulators and can form heterochromatin by binding to protein complexes. Chromatin regulators cause abnormal gene expression by regulating chromatin structure, thereby affecting the occurrence and development of endometriosis. CONCLUSION This review summarizes the participation of chromatin regulators in the mechanisms of endometriosis, and these changes in related chromatin regulators provide a comprehensive reference for diagnosis and treatment of endometriosis.
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Affiliation(s)
- Liumei Luo
- Guangxi Reproductive Medical Center, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Ling Zhao
- Guangxi Reproductive Medical Center, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Lanyu Cui
- Key Laboratory of Longevity and Aging-Related Diseases of Chinese Ministry of Education; Guangxi Colleges and Universities, Key Laboratory of Biological Molecular Medicine Research, School of Basic Medical Sciences,, Guangxi Medical University, Nanning, China
| | - Chuyu Peng
- Guangxi Reproductive Medical Center, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Shanshan Ou
- Guangxi Reproductive Medical Center, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yan Zeng
- Guangxi Reproductive Medical Center, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Bo Liu
- Guangxi Reproductive Medical Center, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
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Chandrakanth A, Firdous S, Vasantharekha R, Santosh W, Seetharaman B. Exploring the Effects of Endocrine-Disrupting Chemicals and miRNA Expression in the Pathogenesis of Endometriosis by Unveiling the Pathways: a Systematic Review. Reprod Sci 2024; 31:932-941. [PMID: 38036864 DOI: 10.1007/s43032-023-01412-8] [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: 10/03/2023] [Accepted: 11/16/2023] [Indexed: 12/02/2023]
Abstract
Endometriosis, characterized by endometrial-like mucosal tissue outside the uterine cavity, is a reproductive disorder afflicting about 10% of women within the reproductive age. The pathogenesis of endometriosis has been attributed to factors like genetics, environmental particles, and hormones. A comprehensive review of studies from July 2010 to July 2023 across multiple databases was done to aid in a better understanding of the same. The investigation focused on studies delineating the correlation between endocrine disruptors, microRNAs, and endometriosis. To optimize the search scope, keywords and subject headings were used as search terms. Then, two authors rigorously assessed studies using criteria, selecting 27 studies from various databases. Notably, dioxins, organochlorine pesticides, and polychlorinated biphenyls exhibited a solid connection for endometriosis, while bisphenol A and phthalates yielded conflicting results. The heightened presence of bisphenol A, polychlorinated biphenyls, and phthalates was linked to altered gene expression, including genes like AKR1B10, AKR1C3, and FAM49B. MicroRNAs like miRNA-31, miRNA-144, and miRNA-145 emerged as vital factors in the onset of endometriosis and progression. Furthermore, elevated expression of miR-1304-3p, miR-544, and miR-3684 and reduced expression of miR-3935 and miR-4427 exert substantial influence on signaling pathways like NF-κB, MAPK, and Wnt/β-catenin. Currently, literature shows an independent link between endocrine disruptor exposure and endometriosis and between microRNA dysregulation and endometriosis. However, research lacks the combination of all three factors. The review delves into the effects of endocrine disruptors and microRNAs on the pathogenesis of endometriosis to improve our understanding of the disorder and in finding therapies.
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Affiliation(s)
- Akshaya Chandrakanth
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India
| | - Sana Firdous
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India
| | - Ramasamy Vasantharekha
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India
| | - Winkins Santosh
- P.G. & Research Department of Advanced Zoology and Biotechnology, Government College for Men, Nandanam, Chennai, Tamil Nadu, India
| | - Barathi Seetharaman
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India.
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Gremke N, Griewing S, Göhring J, Isselhard A, Wagner U, Kostev K, Kalder M. Is there an association between endometriosis and subsequent breast cancer? A retrospective cohort study from Germany. Breast Cancer Res Treat 2024; 204:359-365. [PMID: 38141056 PMCID: PMC10948569 DOI: 10.1007/s10549-023-07211-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 11/29/2023] [Indexed: 12/24/2023]
Abstract
PURPOSE Given the relatively high incidence of both endometriosis and breast cancer, investigating the potential connection between these gynecological diseases is of substantial clinical significance. However, there is no clear consensus in the literature on the extent to which the risk of breast cancer is increased in patients with endometriosis. Therefore, we conducted a large-scale observational study investigating the association between endometriosis and breast cancer risk. METHODS This study included women aged ≥ 18 years with an initial endometriosis diagnosis from one of 315 office-based gynecologists in Germany between January 2005 and December 2021. Non-endometriosis patients were matched 1:1 to patients with endometriosis based on age, index year, average yearly consultation frequency, and predefined co-diagnoses within 12 months before or on the index date, including obesity and benign breast disorders. The association between endometriosis and the 10-year incidence of breast cancer was studied using Kaplan-Meier curves and log-rank tests. Finally, a univariable Cox regression analysis was conducted to assess the association between endometriosis and breast cancer. RESULTS Over a follow-up period of up to 10 years, no significant difference was observed between the endometriosis (2.4%) and the matched non-endometriosis group (2.5%) with regard to breast cancer diagnoses. Furthermore, the regression analysis revealed no significant association between endometriosis and subsequent breast cancer. CONCLUSION In summary, our comprehensive 10-year study involving a substantial sample of women indicates that endometriosis is not significantly associated with an increased risk of subsequent breast cancer.
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Affiliation(s)
- Niklas Gremke
- Department of Gynecology and Obstetrics, University Hospital Marburg, Philipps-University Marburg, Baldingerstraße, 35043, Marburg, Germany.
- Institute of Molecular Oncology, Philipps-University Marburg, Hans-Meerwein-Straße 3, 35043, Marburg, Germany.
| | - Sebastian Griewing
- Department of Gynecology and Obstetrics, University Hospital Marburg, Philipps-University Marburg, Baldingerstraße, 35043, Marburg, Germany
| | - Jacob Göhring
- Department of Gynecology and Obstetrics, University Hospital Marburg, Philipps-University Marburg, Baldingerstraße, 35043, Marburg, Germany
| | | | - Uwe Wagner
- Department of Gynecology and Obstetrics, University Hospital Marburg, Philipps-University Marburg, Baldingerstraße, 35043, Marburg, Germany
| | | | - Matthias Kalder
- Department of Gynecology and Obstetrics, University Hospital Marburg, Philipps-University Marburg, Baldingerstraße, 35043, Marburg, Germany
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Ham J, Song J, Song G, Lim W. Autophagy regulation and redox perturbation by transcrocetin suppress the growth of endometriosis. Biomed Pharmacother 2024; 173:116284. [PMID: 38394847 DOI: 10.1016/j.biopha.2024.116284] [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: 10/26/2023] [Revised: 02/08/2024] [Accepted: 02/17/2024] [Indexed: 02/25/2024] Open
Abstract
Until non-hormonal therapeutic targets for endometriosis are suggested, we focused on mitochondrial function and autophagy regulation in the disease. Transcrocetin is a carotenoid and retinoic acid with high antioxidant potency and antiproliferative effects in several diseases. In this study, we demonstrated the therapeutic mechanisms of transcrocetin in endometriosis using the End1/E6E7 and VK2/E6E7 cell lines. Transcrocetin suppressed the viability and proliferation of these cell lines and did not affect the proliferation of normal uterine stromal cells. p21 Waf1/Cip1 as a cell cycle regulator and target of p53, were increased by transcrocetin and caused the G1 arrest via inhibition of cyclin-dependent kinase activity, which might further cause cell death. Furthermore, we confirmed endoplasmic reticulum stress and calcium ion dysregulation in the cytosol and mitochondrial matrix, disrupting the mitochondrial membrane potential. Mitochondrial bioenergetics were suppressed by transcrocetin, and oxidative phosphorylation-related gene expression was downregulated. Moreover, the proliferation of End1/E6E7 and VK2/E6E7 cells was regulated by transcrocetin-induced oxidative stress. Finally, we verified the impairment of autophagic flux following pre-treatment with chloroquine. Therefore, transcrocetin may be a potent therapeutic alternative for endometriosis.
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Affiliation(s)
- Jiyeon Ham
- Division of Animal and Dairy Science, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Jisoo Song
- Department of Biological Sciences, College of Science, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Gwonhwa Song
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea.
| | - Whasun Lim
- Department of Biological Sciences, College of Science, Sungkyunkwan University, Suwon 16419, Republic of Korea.
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Cheng YH, Huang CW, Lien HT, Hsiao YY, Weng PL, Chang YC, Cheng JH, Lan KC. A Preliminary Investigation of the Roles of Endometrial Cells in Endometriosis Development via In Vitro and In Vivo Analyses. Int J Mol Sci 2024; 25:3873. [PMID: 38612685 PMCID: PMC11011664 DOI: 10.3390/ijms25073873] [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: 02/27/2024] [Revised: 03/24/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
Endometriosis is a complex gynecological disease that affects more than 10% of women in their reproductive years. While surgery can provide temporary relief from women's pain, symptoms often return in as many as 75% of cases within two years. Previous literature has contributed to theories about the development of endometriosis; however, the exact pathogenesis and etiology remain elusive. We conducted a preliminary investigation into the influence of primary endometrial cells (ECs) on the development and progression of endometriosis. In vitro studies, they were involved in inducing Lipopolysaccharide (LPS) in rat-isolated primary endometrial cells, which resulted in increased nuclear factor-kappa B (NF-κB) and vascular endothelial growth factor (VEGF) mRNA gene expression (quantitative polymerase chain reaction analysis, qPCR) and protein expression (western blot analysis). Additionally, in vivo studies utilized autogenic and allogeneic transplantations (rat to rat) to investigate endometriosis-like lesion cyst size, body weight, protein levels (immunohistochemistry), and mRNA gene expression. These studies demonstrated that estrogen upregulates the gene and protein regulation of cytoskeletal (CK)-18, transforming growth factor-β (TGF-β), VEGF, and tumor necrosis factor (TNF)-α, particularly in the peritoneum. These findings may influence cell proliferation, angiogenesis, fibrosis, and inflammation markers. Consequently, this could exacerbate the occurrence and progression of endometriosis.
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Affiliation(s)
- Yin-Hua Cheng
- Department of Medical Research and Development, Jen-Ai Hospital, Taichung 412, Taiwan;
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (H.-T.L.); (Y.-Y.H.); (P.-L.W.); (Y.-C.C.)
| | - Ching-Wei Huang
- Division of Urology, Department of Surgery, Jen-Ai Hospital, Taichung 412, Taiwan;
| | - Hao-Ting Lien
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (H.-T.L.); (Y.-Y.H.); (P.-L.W.); (Y.-C.C.)
- Graduate Institute of Clinical Medical Sciences, Chang Gung University College, Kaohsiung 833, Taiwan
| | - Yu-Yang Hsiao
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (H.-T.L.); (Y.-Y.H.); (P.-L.W.); (Y.-C.C.)
- Graduate Institute of Clinical Medical Sciences, Chang Gung University College, Kaohsiung 833, Taiwan
| | - Pei-Ling Weng
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (H.-T.L.); (Y.-Y.H.); (P.-L.W.); (Y.-C.C.)
| | - Yung-Chiao Chang
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (H.-T.L.); (Y.-Y.H.); (P.-L.W.); (Y.-C.C.)
| | - Jai-Hong Cheng
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung 833, Taiwan;
- Medical Research, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
- Department of Leisure and Sports Management, Cheng Shiu University, Kaohsiung 833, Taiwan
| | - Kuo-Chung Lan
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (H.-T.L.); (Y.-Y.H.); (P.-L.W.); (Y.-C.C.)
- Department of Obstetrics and Gynecology, Jen-Ai Hospital, Taichung 412, Taiwan
- Center for Menopause and Reproductive Medicine Research, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
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Dominoni M, Pasquali MF, Musacchi V, De Silvestri A, Mauri M, Ferretti VV, Gardella B. Neutrophil to lymphocytes ratio in deep infiltrating endometriosis as a new toll for clinical management. Sci Rep 2024; 14:7575. [PMID: 38555302 PMCID: PMC10981721 DOI: 10.1038/s41598-024-58115-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 03/25/2024] [Indexed: 04/02/2024] Open
Abstract
Several mechanisms, including altered local and systemic immune system, apoptosis, and new angiogenesis, are responsible for the development and progression of endometriosis. Over the years many markers have been studied, like CA 125 and, recently, neutrophil-to-lymphocyte ratio (NLR). This tool is cost-effectiveness and non-invasiveness as a marker of systemic inflammatory diseases. The aim of this study is to assess the role of NLR in the real-life management of patients with endometriosis in order to evaluate the possible association between this value and symptoms. We performed a retrospective analysis of 199 premenopausal women affected by endometriosis, from January 2013 to December 2020, evaluating the characteristics of disease, the symptoms and the NLR. Analyzing the neutrophiles, the mean ± SD value was 6.1 ± 4.5 × 103/ul, while for lymphocytes mean ± SD value was 1.8 ± 0.7.NLR was categorized according to its median value (> 2.62 vs ≤ 2.62). The comparison between NLR values and CA 125, endometriosis stage, dysmenorrhea and presence of chronic pelvic pain, adjusting for previous therapy did not find a significant association. An interesting result, although not significant, was the association between NLR and chronic pelvic pain (OR = 1.9). In the sub-group of patients without previous therapy this association is even stronger (OR = 4.8, 95% CI 0.5-50.2, p = 0.190). The link between NLR and chronic pelvic pain can provide a further hint to the clinician even when taking symptoms into account to develop a particular therapeutic treatment related to the various expressions of NLR. Finally, NLR may enable the creation of customized follow-up protocols that divide patients into high- and low-risk categories for endometriosis recurrence.
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Affiliation(s)
- Mattia Dominoni
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy.
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy.
| | - Marianna Francesca Pasquali
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
| | - Valentina Musacchi
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
| | - Annalisa De Silvestri
- SSD Biostatistica e Clinical Trial Center, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
| | - Matteo Mauri
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
| | - Virginia Valeria Ferretti
- SSD Biostatistica e Clinical Trial Center, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
| | - Barbara Gardella
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
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Li L, Zhang Y, Zhou J, Wang J, Wang L. A systematic review of the mechanistic actions of microRNAs within integrated traditional Chinese medicine and western medical treatment for endometriosis. Drug Discov Ther 2024; 18:1-9. [PMID: 38417896 DOI: 10.5582/ddt.2024.01004] [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] [Indexed: 03/01/2024]
Abstract
Endometriosis (EM), also known as Zhengjia in traditional Chinese medicine, is a common disease that significantly impacts women's health. An integrated treatment approach combining traditional Chinese medicine (TCM) and western medicine has demonstrated significant clinical efficacy in the management of this condition. Specifically, it has been effective in addressing blood circulation and other diseases. MicroRNAs (miRNAs), which are molecules important in gene regulation, have been implicated in various physiologic and pathologic processes. In this review, we systematically summarized the potential mechanisms underlying the integrated EM treatment, with a focus on the role of microRNAs (miRNAs). Current research suggests that integrated TCM and western medicine treatment may exert their therapeutic effects on EM by influencing the expression of miRNAs. Through miRNA modulation, such a treatment approach may inhibit the growth of ectopic lesions and alleviate clinical symptoms. This review will shed light on the specific miRNAs that have been implicated in the integrated treatment of EM, as well as their potential mechanisms of action. By consolidating the existing evidence, we aim to provide clinicians and researchers with a clearer understanding of the therapeutic benefits of the integrated approach and potentially identify new avenues for improving clinical treatment outcomes. Ultimately, this review will contribute to the growing body of knowledge in this field, providing a basis for further research and the development of more targeted and efficient treatment strategies for EM.
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Affiliation(s)
- Lisha Li
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- The Academy of Integrative Medicine of Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Yiqin Zhang
- Department of Obstetrics and Gynecology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
- Shanghai Key Laboratory Embryo Original Diseases, Shanghai, China
| | - Jing Zhou
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- The Academy of Integrative Medicine of Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Jing Wang
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- The Academy of Integrative Medicine of Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Ling Wang
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- The Academy of Integrative Medicine of Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
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Feng Y, Dong H, Tan B. Endometriotic mesenchymal stem cells promote the fibrosis process of endometriosis through paracrine TGF-β1 mediated RASAL1 inhibition. J Obstet Gynaecol Res 2024; 50:467-477. [PMID: 38113862 DOI: 10.1111/jog.15851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/27/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND Endometrial-derived stem cells are key players in endometriosis (EMs) pathogenesis, while the mechanism involved is still unclear. Herein, the role and regulatory mechanism of endometriotic mesenchymal stem cells (ecto-MSCs) in regulating fibrosis during EMs progression were investigated. METHODS The mRNA and protein expressions were assessed using qRT-PCR, western blot, and immunofluorescence. Flow cytometry was adopted to analyze the markers of MSCs. Transwell assay was adopted to examine endometriotic stromal cells (ESCs) migration and invasion. The interactions between DNMT3A and RASAL1 were analyzed by ChIP assay. In addition, MSP was employed to detect RASAL1 promoter methylation level. RESULTS Ecto-MSCs promoted ESCs migration, invasion, and fibrosis process by TGF-β1 paracrine. It was subsequently revealed that TGF-β1 upregulated DNMT3A in ESCs in a SMAD3-dependent manner. As expected, DNMT3A knockdown abolished ecto-MSCs' facilitation on ESCs migration, invasion, and fibrosis process. DNMT3A, as a methyltransferase, reduced RASAL1 expression in TGF-β1-treated ESCs by increasing RASAL1 promoter methylation level. RASAL1, as an antifibrotic protein, was lowly expressed in TGF-β1-treated ESCs, and its overexpression ameliorated TGF-β1-induced increase in ESCs migration, invasion, and fibrosis process. CONCLUSION TGF-β1 secreted by ecto-MSCs facilitated fibrogenesis in EMs through SMAD3/DNMT3A-mediated RASAL1 inhibition.
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Affiliation(s)
- Ying Feng
- The Second Affiliated Hospital of Nanchang University, The Department of Obstetrics and Gynecology, Nanchang, Jiangxi, China
| | - Han Dong
- Gynecology Women and Children's Hospital of Jinzhou, The Department of Obstetrics and Gynecology, Jinzhou, Liaoning, China
| | - Buzhen Tan
- The Second Affiliated Hospital of Nanchang University, The Department of Obstetrics and Gynecology, Nanchang, Jiangxi, China
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Ajdary M, Kashi AM, Derakhshan R, Chaichian S, Tahermanesh K, Mehdizadeh M, Minaeian S, Govahi A. NLRP3 concentration, oxidants, and antioxidants in plasma of endometriosis patients undergoing treatment with dienogest. J Gynecol Obstet Hum Reprod 2024; 53:102744. [PMID: 38346495 DOI: 10.1016/j.jogoh.2024.102744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 01/26/2024] [Accepted: 02/10/2024] [Indexed: 02/16/2024]
Abstract
OBJECTIVE NOD-like receptor pyrin domain-containing 3 (NLRP3) is a cytosolic multi-protein complex that induces inflammation and is negatively regulated by progesterone. Previous researches have reported abnormal induction of reactive oxygen species (ROS) and progesterone resistance in endometriosis (EM). Since progesterone regulates ROS level and, consequently, inflammation, our objective is to investigate whether dienogest (DNG) regulates NLRP3 and whether the regulation of NLRP3 inflammasome by DNG in the blood plasma of patients with EM can affect oxidant and antioxidant markers. METHODS Plasma samples were obtained from control and EM patients experiencing pain symptoms to measure the level of NLRP3, oxidants, and antioxidants. Subsequently, these patients were given oral DNG 2 mg/day for six months for drug treatment. After six months, plasma samples were collected from the patients for re-examination. RESULTS The findings indicate that DNG reduced NLRP3 concentration and oxidant production while increasing antioxidant production in blood plasma. By reducing NLRP3, DNG was able to alleviate inflammation and pain caused by inflammation in EM patients. CONCLUSION In conclusion, the use of DNG in EM patients resulted in a decrease in NLRP3 concentration in the patient's plasma. Furthermore, this effect was enhanced by balancing oxidant/antioxidant levels, which may contribute to reducing inflammation associated with EM.
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Affiliation(s)
- Marziyeh Ajdary
- Endometriosis Research Center, Iran University of Medical Sciences, Tehran, Iran
| | | | - Roya Derakhshan
- Endometriosis Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Shahla Chaichian
- Endometriosis Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Kobra Tahermanesh
- Endometriosis Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Mehdizadeh
- Reproductive Sciences and Technology Research Center, Department of Anatomy, Iran University of Medical Sciences, Tehran, Iran
| | - Sara Minaeian
- Antimicrobial Resistance Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Azam Govahi
- Endometriosis Research Center, Iran University of Medical Sciences, Tehran, Iran.
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Canday M, Yurtkal A, Makav M, Kuru M. Anti-inflammatory, antioxidant, antiangiogenic, and therapeutic efficacy of neroli oil in rats with endometriotic lesions. J Obstet Gynaecol Res 2024; 50:516-525. [PMID: 38148005 DOI: 10.1111/jog.15866] [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: 07/14/2023] [Accepted: 12/11/2023] [Indexed: 12/28/2023]
Abstract
INTRODUCTION Endometriosis is a serious health problem among women of reproductive age, with pelvic pain and infertility. Given the limited success of current treatments, this study explores Neroli oil (N.O.) effects on inflammation, oxidation, angiogenesis, and tissue remodeling implicated in endometriosis. MATERIALS AND METHODS Albino Wistar female rats were used to simulate an endometriosis model. Groups were established for comparison: a control, an endometriosis model, a N.O.-treated group, and a N.O.-treated group postendometriosis induction. The study focused on Tumor necrosis factor-alpha (TNF-α), Interleukin 6, Interleukin 8, vascular endothelial growth factor (VEGF), myeloperoxidase, Matrix metalloproteinase-1 (MMP-1), nitric oxide, superoxide dismutase, catalase, and anti-mullerian hormone values, as well as histopathological evaluations of endometriotic foci. RESULTS AMH values showed a significant increase in the endometriosis group treated with N.O. compared with the endometriosis group (p < 0,01).A statistically significant decrease was found in MMP-1 level in the endometriosis group that underwent N.O. (p < 0.001). Increased CAT (p < 0.0001) and decrease in nitric oxide (p < 0.01) are found in N.O.-treated endometriosis group. TNF-α levels in the endometriosis group showed a statistically significant increase in the endometriosis group when compared with the control and sham group (p < 0.001, p < 0.01 respectively). In our study, a statistically significant increase was observed in VEGF levels (p < 0.001) in endometriosis group and significant decrease in the N.O. administered endometriosis model group. Groups treated with N.O. showed decreased inflammation and congestion scores. Histopathological assessments demonstrated reduced inflammation and tissue remodeling signs in endometriotic foci. CONCLUSION This study highlights the potential of N.O. in the treatment of endometriosis, owing to its anti-inflammatory, antioxidant, and antiangiogenic properties that can disrupt chronic processes. Our findings lend support to utilization of herbal remedies for the management of endometriosis, thereby emphasizing the necessity for additional comprehensive investigations in the future.
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Affiliation(s)
- Mujde Canday
- Department of Obstetrics and Gynecology, Faculty of Medicine, Kafkas University, Kars, Turkey
| | - Aslıhan Yurtkal
- Department of Obstetrics and Gynecology, Faculty of Medicine, Kafkas University, Kars, Turkey
| | - Mustafa Makav
- Department of Physiology, Faculty of Veterinary, Kafkas University, Kars, Turkey
| | - Mushap Kuru
- Department of Obstetrics and Gynecology, Faculty of Veterinary, Kafkas University, Kars, Turkey
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Choi J, Jo M, Lee E, Kim SE, Lee DY, Choi D. Dienogest attenuates STAT3 activation in ovarian endometriotic cysts. Eur J Obstet Gynecol Reprod Biol 2024; 294:217-221. [PMID: 38301500 DOI: 10.1016/j.ejogrb.2024.01.013] [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: 04/04/2023] [Revised: 11/09/2023] [Accepted: 01/11/2024] [Indexed: 02/03/2024]
Abstract
OBJECTIVE Recent studies have suggested that endometriosis could be the result of excessive activation of signal transducer and activator of transcription 3 (STAT3), which is associated with the regulation of essential cellular mechanisms such as proliferation, invasion, and apoptosis. That finding implies that regulating STAT3 activation could play a key role in treating endometriosis. In the present study, we aimed to evaluate whether the anti-endometriotic effects of dienogest is mediated by the regulation of STAT3 activation. STUDY DESIGN STAT3 activation was evaluated in normal endometrial and ovarian endometriotic tissues obtained from patients with/without preoperative dienogest treatment. A subsequent in vitro analysis with endometriotic cyst stromal cells (ECSCs) was used to confirm the direct influence of dienogest in STAT3 activation. RESULT STAT3 activation is significantly higher in endometriotic tissues from non-treated patients than in normal endometrial tissues, and that difference is reversed by preoperative administration of dienogest. Similarly, the inhibitory effects of dienogest on STAT3 activation are demonstrated by in vitro results showing that dienogest treatment significantly inhibits IL-6-stimulated STAT3 activation in cultured ECSCs. That inhibition was accompanied by decreased expression of proliferative (PCNA), invasive (MMP-2), and anti-apoptotic (BCL-2) proteins. Furthermore, downregulating STAT3 activity with siRNA decreased PCNA, MMP-2, and BCL-2 expression in IL-6-treated ECSCs. CONCLUSION Dienogest inhibits STAT3 activation in ECSCs, which affects their proliferation, invasiveness, and apoptosis.
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Affiliation(s)
- JongYeob Choi
- Infertility Clinic, Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - MinWha Jo
- Center for Clinical Research, Samsung Biomedical Research Institute, Seoul, Republic of Korea
| | - EunYoung Lee
- Infertility Clinic, Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Sung Eun Kim
- Infertility Clinic, Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Dong-Yun Lee
- Infertility Clinic, Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - DooSeok Choi
- Infertility Clinic, Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea.
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Chen Y, Ye L, Zhu J, Chen L, Chen H, Sun Y, Rong Y, Zhang J. Disrupted Tuzzerella abundance and impaired L-glutamine levels induce Treg accumulation in ovarian endometriosis: a comprehensive multi-omics analysis. Metabolomics 2024; 20:32. [PMID: 38424274 PMCID: PMC10904428 DOI: 10.1007/s11306-023-02072-0] [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: 09/28/2023] [Accepted: 11/28/2023] [Indexed: 03/02/2024]
Abstract
INTRODUCTION The microbial community plays a crucial role in the pathological microenvironment. However, the structure of the microbial community within endometriotic lesions and its impact on the microenvironment is still limited. METHODS All 55 tissue samples, including ovarian ectopic (OEMs) and normal (NE) endometrium, were subjected to 16S rRNA sequencing, metabolomic and proteomic analysis. RESULTS We found the abundance of Tuzzerella is significantly lower in OEMs compared to NE tissue (p < 0.01). We selected samples from these two groups that exhibited the most pronounced difference in Tuzzerella abundance for further metabolomic and proteomic analysis. Our findings indicated that endometriotic lesions were associated with a decrease in L-Glutamine levels. However, proteomic analysis revealed a significant upregulation of proteins related to the complement pathway, including C3, C7, C1S, CLU, and A2M. Subsequent metabolic and protein correlation predictions demonstrated a negative regulation between L-Glutamine and C7. In vitro experiments further confirmed that high concentrations of Glutamine significantly inhibit C7 protein expression. Additionally, immune cell infiltration analysis, multiplex immunofluorescence, and multifactorial testing demonstrated a positive correlation between C7 expression and the infiltration of regulatory T cells (Tregs) in ectopic lesions, while L-Glutamine was found to negatively regulate the expression of chemotactic factors for Tregs. CONCLUSION In this study, we found a clear multi-omics pathway alteration, "Tuzzerella (microbe)-L-Glutamine (metabolite)-C7 (protein)," which affects the infiltration of Tregs in endometriotic lesions. Our findings provide insights into endometriosis classification and personalized treatment strategies based on microbial structures.
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Affiliation(s)
- Yichen Chen
- Department of Gynaecology, Women and Children's Hospital of Ningbo University, Ningbo, 315012, People's Republic of China
| | - Lingfang Ye
- Department of Gynaecology, Women and Children's Hospital of Ningbo University, Ningbo, 315012, People's Republic of China
| | - Jue Zhu
- Department of Gynaecology, Women and Children's Hospital of Ningbo University, Ningbo, 315012, People's Republic of China
| | - Liang Chen
- Department of Gynaecology, Women and Children's Hospital of Ningbo University, Ningbo, 315012, People's Republic of China
| | - Huan Chen
- Department of Gynaecology, Women and Children's Hospital of Ningbo University, Ningbo, 315012, People's Republic of China
- Medical School, Ningbo University, Ningbo, 315000, People's Republic of China
| | - Yuhui Sun
- Department of Gynaecology, Women and Children's Hospital of Ningbo University, Ningbo, 315012, People's Republic of China
| | - Yishen Rong
- Department of Gynaecology, Women and Children's Hospital of Ningbo University, Ningbo, 315012, People's Republic of China
- Medical School, Ningbo University, Ningbo, 315000, People's Republic of China
| | - Jing Zhang
- Department of Gynaecology, Women and Children's Hospital of Ningbo University, Ningbo, 315012, People's Republic of China.
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Liao Z, Tang S, Jiang P, Geng T, Cope DI, Dunn TN, Guner J, Radilla LA, Guan X, Monsivais D. Impaired bone morphogenetic protein (BMP) signaling pathways disrupt decidualization in endometriosis. Commun Biol 2024; 7:227. [PMID: 38402336 PMCID: PMC10894266 DOI: 10.1038/s42003-024-05898-z] [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: 10/20/2023] [Accepted: 02/07/2024] [Indexed: 02/26/2024] Open
Abstract
Endometriosis is linked to increased infertility and pregnancy complications due to defective endometrial decidualization. We hypothesized that identification of altered signaling pathways during decidualization could identify the underlying cause of infertility and pregnancy complications. Our study reveals that transforming growth factor β (TGFβ) pathways are impaired in the endometrium of individuals with endometriosis, leading to defective decidualization. Through detailed transcriptomic analyses, we discovered abnormalities in TGFβ signaling pathways and key regulators, such as SMAD4, in the endometrium of affected individuals. We also observed compromised activity of bone morphogenetic proteins (BMP), a subset of the TGFβ family, that control endometrial receptivity. Using 3-dimensional models of endometrial stromal and epithelial assembloids, we showed that exogenous BMP2 improved decidual marker expression in individuals with endometriosis. Our findings reveal dysfunction of BMP/SMAD signaling in the endometrium of individuals with endometriosis, explaining decidualization defects and subsequent pregnancy complications in these individuals.
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Affiliation(s)
- Zian Liao
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, 77030, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA
- Graduate Program of Genetics and Genomics, Baylor College of Medicine, Houston, TX, 77030, USA
- Center for Drug Discovery, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Suni Tang
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, 77030, USA
- Center for Drug Discovery, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Peixin Jiang
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, 77030, USA
- Department of Thoracic/Head and Neck Medical Oncology, the University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Ting Geng
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Dominique I Cope
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, 77030, USA
- Center for Drug Discovery, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Timothy N Dunn
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, 77030, USA
- Division of Reproductive Endocrinology & Infertility, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Joie Guner
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, University of Southern California, Los Angeles, CA, 90033, USA
| | - Linda Alpuing Radilla
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Xiaoming Guan
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Diana Monsivais
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, 77030, USA.
- Center for Drug Discovery, Baylor College of Medicine, Houston, TX, 77030, USA.
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Włodarczyk M, Ciebiera M, Nowicka G, Łoziński T, Ali M, Al-Hendy A. Epigallocatechin Gallate for the Treatment of Benign and Malignant Gynecological Diseases-Focus on Epigenetic Mechanisms. Nutrients 2024; 16:559. [PMID: 38398883 PMCID: PMC10893337 DOI: 10.3390/nu16040559] [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: 01/09/2024] [Revised: 02/10/2024] [Accepted: 02/15/2024] [Indexed: 02/25/2024] Open
Abstract
The most common malignant gynecologic diseases are cervical, uterine, ovarian, vaginal, and vulvar cancer. Among them, ovarian cancer causes more deaths than any other cancer of the female reproductive system. A great number of women suffer from endometriosis, uterine fibroids (UFs), adenomyosis, dysmenorrhea, and polycystic ovary syndrome (PCOS), which are widespread benign health problems causing troublesome and painful symptoms and significantly impairing the quality of life of affected women, and they are some of the main causes of infertility. In addition to the available surgical and pharmacological options, the effects of supporting standard treatment with naturally occurring compounds, mainly polyphenols, are being studied. Catechins are responsible for the majority of potential health benefits attributed to green tea consumption. Epigallocatechin gallate (EGCG) is considered a non-toxic, natural compound with potential anticancer properties. Antioxidant action is its most common function, but attention is also drawn to its participation in cell division inhibition, apoptosis stimulation and epigenetic regulation. In this narrative review, we describe the role of EGCG consumption in preventing the development of benign reproductive disorders such as UF, endometriosis, and PCOS, as well as malignant gynecologic conditions. We discuss possible epigenetic mechanisms that may be related to the action of EGCG.
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Affiliation(s)
- Marta Włodarczyk
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1B, 02-097 Warsaw, Poland;
- Centre for Preclinical Research, Medical University of Warsaw, Banacha 1B, 02-097 Warsaw, Poland
| | - Michał Ciebiera
- Second Department of Obstetrics and Gynecology, Centre of Postgraduate Medical Education, 00-189 Warsaw, Poland;
- Warsaw Institute of Women’s Health, 00-189 Warsaw, Poland
- Development and Research Center of Non-Invasive Therapies, Pro-Familia Hospital, 35-302 Rzeszów, Poland
| | - Grażyna Nowicka
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1B, 02-097 Warsaw, Poland;
- Centre for Preclinical Research, Medical University of Warsaw, Banacha 1B, 02-097 Warsaw, Poland
| | - Tomasz Łoziński
- Department of Obstetrics and Gynecology, Pro-Familia Hospital, 35-302 Rzeszow, Poland;
- Department of Gynecology and Obstetrics, Institute of Medical Sciences, College of Medical Sciences, University of Rzeszow, 35-310 Rzeszow, Poland
| | - Mohamed Ali
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave., Chicago, IL 60637, USA; (M.A.); (A.A.-H.)
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave., Chicago, IL 60637, USA; (M.A.); (A.A.-H.)
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Mehta JM, Hiremath SC, Chilimba C, Ghasemi A, Weaver JD. Translation of cell therapies to treat autoimmune disorders. Adv Drug Deliv Rev 2024; 205:115161. [PMID: 38142739 PMCID: PMC10843859 DOI: 10.1016/j.addr.2023.115161] [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: 09/15/2023] [Revised: 12/05/2023] [Accepted: 12/15/2023] [Indexed: 12/26/2023]
Abstract
Autoimmune diseases are a diverse and complex set of chronic disorders with a substantial impact on patient quality of life and a significant global healthcare burden. Current approaches to autoimmune disease treatment comprise broadly acting immunosuppressive drugs that lack disease specificity, possess limited efficacy, and confer undesirable side effects. Additionally, there are limited treatments available to restore organs and tissues damaged during the course of autoimmune disease progression. Cell therapies are an emergent area of therapeutics with the potential to address both autoimmune disease immune dysfunction as well as autoimmune disease-damaged tissue and organ systems. In this review, we discuss the pathogenesis of common autoimmune disorders and the state-of-the-art in cell therapy approaches to (1) regenerate or replace autoimmune disease-damaged tissue and (2) eliminate pathological immune responses in autoimmunity. Finally, we discuss critical considerations for the translation of cell products to the clinic.
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Affiliation(s)
- Jinal M Mehta
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Shivani C Hiremath
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Chishiba Chilimba
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Azin Ghasemi
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Jessica D Weaver
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA.
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Helbig M, Schaal NK, Drumm J, Fürst F, Reinhart L, Fehm T, Beyer I. Correlation between pain and depressive symptoms in patients with confirmed endometriosis during COVID-19 pandemic. Arch Gynecol Obstet 2024; 309:631-637. [PMID: 38103055 PMCID: PMC10808472 DOI: 10.1007/s00404-023-07295-z] [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: 05/06/2023] [Accepted: 11/07/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND Endometriosis is a chronic, estrogen-dependent, inflammatory condition which affects women of reproductive age physically and psychologically in their everyday life. The most common symptom is chronic lower abdominal pain. Apart from physical pain, endometriosis often also leads to an unfulfilled desire to give birth. In general, these two main aspects alone lead to emotional stress for patients and often initiate depressive symptoms. To what extent endometriosis patients are additionally affected by the COVID pandemic and its effects is to be determined in this study. METHODS Patients who presented at our endometriosis center and met the study criteria were offered participation in the study. A link to an online questionnaire (SoSci-Survey) was sent by email. The online questionnaire evaluated depressive symptoms before and during the pandemic as well as the pain perception and perceived support during the pandemic. The data of 167 fully completed questionnaires were evaluated and analyzed using SPSS. RESULTS The analysis of the questionnaires revealed a significant association between pain levels and depressive symptomatology in endometriosis patients during the pandemic. Patients with more severe pain showed significantly higher depressive symptoms than patients with little or no pain. During the pandemic, patients showed higher depressive symptoms than before. In addition, it was found that those endometriosis patients who felt left alone with their pain due to the consequences of the COVID pandemic, or who felt they had to endure the pain alone, also had higher depressive symptoms. CONCLUSION In summary, it can be observed that endometriosis patients with a high pain burden had significantly higher depressive symptoms during the COVID pandemic. The consequences of the pandemic often led to the feeling of having to cope with the symptoms alone or having to endure pain alone, which in turn increased the depressive symptoms. As treating physicians, we should be aware of these connections and try to counteract them with targeted offers and support.
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Affiliation(s)
- Martina Helbig
- Clinic for Gynecology and Obstetrics, University Hospital, Moorenstraße 5, 40225, Düsseldorf, Germany.
| | - Nora K Schaal
- Department of Experimental Psychology, Heinrich-Heine-University, Düsseldorf, Germany
| | - Johannes Drumm
- Clinic for Gynecology and Obstetrics, University Hospital, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Flurina Fürst
- Clinic for Gynecology and Obstetrics, University Hospital, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Lisa Reinhart
- Clinic for Gynecology and Obstetrics, University Hospital, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Tanja Fehm
- Clinic for Gynecology and Obstetrics, University Hospital, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Ines Beyer
- Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
- Academic Teaching Hospital Leverkusen, University of Cologne, Cologne, Germany
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70
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Zhao C, Wang Y, Shao Y. A Bioequivalence Trial of Dienogest in Healthy Chinese Participants Under Fed Conditions. Clin Pharmacol Drug Dev 2024; 13:140-145. [PMID: 37743573 DOI: 10.1002/cpdd.1324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 08/15/2023] [Indexed: 09/26/2023]
Abstract
This trial was a randomized, open-label, single-dose, 2-treatment, 2-period, crossover study to evaluate the pharmacokinetic (PK) profile, bioequivalence, and safety of test formulation and reference formulation of 2-mg dienogest tablets in healthy Chinese participants. Eligible participants were randomly administered a single 2-mg dose of either the test formulation or the reference formulation orally under fed conditions, followed by a 1-week washout period and the administration of the other formulation. Samples of blood were collected until 48 hours following administration. The main PK parameters were calculated using noncompartmental analysis techniques. The main PK parameters included maximum plasma concentration, area under the plasma concentration-time curve (AUC) from time zero to the last quantifiable concentration, and AUC from time zero to infinity. The bioequivalence of test and reference dienogest tablets was determined if the 90% confidence intervals of the geometric mean ratio of the test to reference formulations were within the predefined range of 80%-125%. The safety assessment included incidence of adverse events and serious adverse events and others. Twenty-four healthy Chinese participants were enrolled in this trial. The geometric mean ratios of maximum plasma concentration, AUC from time zero to the last quantifiable concentration, and AUC from time zero to infinity between the 2 formulations, and corresponding 90% confidence intervals, all fell within the range of 80%-125% under fed conditions. The test and reference dienogest tablets were well tolerated, and no severe adverse events were reported in the trial. It was shown that the test and the reference dienogest tablets were bioequivalent and well tolerated under fed conditions in healthy Chinese female participants.
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Affiliation(s)
- Chunyan Zhao
- The Second Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Yuxia Wang
- R&D Center, Beijing Biote Pharmaceutical Co., Ltd., Beijing, China
| | - Yanhua Shao
- R&D Center, Beijing Biote Pharmaceutical Co., Ltd., Beijing, China
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71
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Istrate-Ofiţeru AM, Mogoantă CA, Zorilă GL, Roşu GC, Drăguşin RC, Berbecaru EIA, Zorilă MV, Comănescu CM, Mogoantă SȘ, Vaduva CC, Brătilă E, Iliescu DG. Clinical Characteristics and Local Histopathological Modulators of Endometriosis and Its Progression. Int J Mol Sci 2024; 25:1789. [PMID: 38339066 PMCID: PMC10855449 DOI: 10.3390/ijms25031789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/27/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
Endometriosis (E) and adenomyosis (A) are associated with a wide spectrum of symptoms and may present various histopathological transformations, such as the presence of hyperplasia, atypia, and malignant transformation occurring under the influence of local inflammatory, vascular and hormonal factors and by the alteration of tumor suppressor proteins and the inhibition of cell apoptosis, with an increased degree of lesion proliferation. MATERIAL AND METHODS This retrospective study included 243 patients from whom tissue with E/A or normal control uterine tissue was harvested and stained by histochemical and classical immunohistochemical staining. We assessed the symptomatology of the patients, the structure of the ectopic epithelium and the presence of neovascularization, hormone receptors, inflammatory cells and oncoproteins involved in lesion development. Atypical areas were analyzed using multiple immunolabeling techniques. RESULTS The cytokeratin (CK) CK7+/CK20- expression profile was present in E foci and differentiated them from digestive metastases. The neovascularization marker cluster of differentiation (CD) 34+ was increased, especially in areas with malignant transformation of E or A foci. T:CD3+ lymphocytes, B:CD20+ lymphocytes, CD68+ macrophages and tryptase+ mast cells were abundant, especially in cases associated with malignant transformation, being markers of the proinflammatory microenvironment. In addition, we found a significantly increased cell division index (Ki67+), with transformation and inactivation of tumor suppressor genes p53, B-cell lymphoma 2 (BCL-2) and Phosphatase and tensin homolog (PTEN) in areas with E/A-transformed malignancy. CONCLUSIONS Proinflammatory/vascular/hormonal changes trigger E/A progression and the onset of cellular atypia and malignant transformation, exacerbating symptoms, especially local pain and vaginal bleeding. These triggers may represent future therapeutic targets.
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Affiliation(s)
- Anca-Maria Istrate-Ofiţeru
- Department of Histology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (A.-M.I.-O.); (G.-C.R.)
- Research Centre for Microscopic Morphology and Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (R.C.D.); (D.G.I.)
| | - Carmen Aurelia Mogoantă
- ENT Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - George-Lucian Zorilă
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (R.C.D.); (D.G.I.)
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Gabriela-Camelia Roşu
- Department of Histology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (A.-M.I.-O.); (G.-C.R.)
- Research Centre for Microscopic Morphology and Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Roxana Cristina Drăguşin
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (R.C.D.); (D.G.I.)
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | | | - Marian Valentin Zorilă
- Department of Forensic Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | | | | | - Constantin-Cristian Vaduva
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Elvira Brătilă
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Dominic Gabriel Iliescu
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (R.C.D.); (D.G.I.)
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
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Wang X, Jiang X, Lv X, Wang X, Lin A, Li Y. NADPH oxidase 4-mediating oxidative stress contributes to endometriosis. J Appl Genet 2024; 65:113-120. [PMID: 37989920 DOI: 10.1007/s13353-023-00810-7] [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: 09/28/2023] [Revised: 11/08/2023] [Accepted: 11/15/2023] [Indexed: 11/23/2023]
Abstract
NADPH oxidase 4 (NOX4) plays an important role in the regulation of oxidative stress, which is associated with endometriosis. This study aims to investigate the effects of NOX4 in endometriosis and its molecular mechanisms. Clinical specimens were collected, and human endometrial stromal cells (HESCs) were isolated. The knockdown of NOX4 cell lines was established on the HESCs and induced by peritoneal fluid. The levels of NOX4 were determined by using immunohistochemistry (IHC) staining, western blotting, and qPCR, respectively. The levels of oxidative stress markers were determined by using western blotting and ELISAs, respectively. The correlation of NOX4 and oxidative stress markers was analyzed by the Pearson correlation coefficient. The levels of NOX4 were dramatically elevated in the ectopic endometrium. Besides, oxidative stress biomarkers were also dysregulated in the ectopic endometrium as compared to the normal endometrium. Pearson's correlation coefficient analysis revealed a relationship between NOX4 and oxidative stress biomarkers in the ectopic endometrium. NOX4 modulated the expressions of oxidative stress markers in endometrial stromal cells stimulated by the peritoneal fluid from endometriosis. The effects of NOX4 on endometriosis are in part by its regulatory effects against oxidative stress.
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Affiliation(s)
- Xiaojie Wang
- Department of Gynecology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, No.20 Yuhuangding East Road, Yantai, 264000, Shandong, China
| | - Xiaona Jiang
- Department of Gynecology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, No.20 Yuhuangding East Road, Yantai, 264000, Shandong, China
| | - Xin Lv
- Department of Gynecology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, No.20 Yuhuangding East Road, Yantai, 264000, Shandong, China
| | - Xinshu Wang
- Department of Gynecology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, No.20 Yuhuangding East Road, Yantai, 264000, Shandong, China
| | - Aimin Lin
- Department of Gynecology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, No.20 Yuhuangding East Road, Yantai, 264000, Shandong, China
| | - Yangyang Li
- Department of Gynecology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, No.20 Yuhuangding East Road, Yantai, 264000, Shandong, China.
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73
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Bi X, Liu S, Liu D, Li C. Elucidating the role of Brain-Derived Neurotrophic Factor (BDNF) and its receptor Tyrosine Receptor Kinase B (TrkB) in the development and symptoms of endometriosis. Int J Neurosci 2024:1-7. [PMID: 38287513 DOI: 10.1080/00207454.2023.2285709] [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: 10/26/2023] [Accepted: 11/15/2023] [Indexed: 01/31/2024]
Abstract
Endometriosis (EMs) is a common disease among women of reproductive age, and as of now, the clinical understanding of the etiology of this disease remains unclear. The occurrence of EMs has a profound impact on the reproductive health of women, making early diagnosis and treatment of this disease a pressing challenge in clinical practice. Recent studies have found that Brain-Derived Neurotrophic Factor (BDNF), in combination with its high-affinity receptor Tyrosine Receptor Kinase B (TrkB), participates in the development of EMs and the appearance of clinically relevant symptoms by activating the Mitogen-Activated Protein Kinase (MAPK) pathway, the Phosphatidylinositol 3-Kinase/Protein Kinase B (PI3K/AKT) pathway, and the Phospholipase C-gamma (PLCγ) signaling pathway, or by interacting with other factors. In order to gain a deeper understanding of the pathogenesis related to EMs, this article reviews the roles of BDNF and TrkB in EMs, particularly in terms of aberrant apoptosis and autophagy, cell invasion, proliferation, angiogenesis, oxidative stress, and inflammatory reactions, as well as their relationship with the symptoms associated with EMs.
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Affiliation(s)
- Xinyi Bi
- Department of Gynaecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, P.R. China
| | - Shulan Liu
- Department of Gynaecology, Gaomi Traditional Chinese Medicine Hospital, Gaomi, P.R. China
| | - Degao Liu
- Center of Obstetrics and Gynecology, Peking University Shenzhen Hospital, Shenzhen, P.R. China
| | - Changzhong Li
- Center of Obstetrics and Gynecology, Peking University Shenzhen Hospital, Shenzhen, P.R. China
- Department of Gynaecology, Shandong provincial hospital affiliated to Shandong first medical university, Jinan, China
- Institute of Obstetrics and Gynecology, Shenzhen PKU-HKUST Medical Center, Shenzhen, P.R. China
- Shenzhen Key Laboratory on Technology for Early Diagnosis of Major Gynecologic Diseases, Shenzhen, P.R. China
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Tsikouras P, Oikonomou E, Bothou A, Chaitidou P, Kyriakou D, Nikolettos K, Andreou S, Gaitatzi F, Nalbanti T, Peitsidis P, Michalopoulos S, Zervoudis S, Iatrakis G, Nikolettos N. The Impact of Endometriosis on Pregnancy. J Pers Med 2024; 14:126. [PMID: 38276248 PMCID: PMC10820275 DOI: 10.3390/jpm14010126] [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: 11/04/2023] [Revised: 12/14/2023] [Accepted: 01/21/2024] [Indexed: 01/27/2024] Open
Abstract
Despite the increased frequency of endometriosis, it remains one of the most enigmatic disorders regarding its effects on pregnancy. Endometriosis adversely affects both natural and assisted conception. Impaired folliculogenesis, which causes follicular dysfunction and low egg quality, as well as luteal phase problems, reduced fertilization, and abnormal embryogenesis, are some of the mechanisms advocated to explain reproductive dysfunction. There is a rising need for a comprehensive study of the potential negative consequences of this condition on pregnancy outcomes, including the postpartum period, as more women with a medical history of endometriosis become pregnant. Obstetrical complications (small for gestational age [SGA], cesarean section [CS], miscarriage, hemorrhage, low placental adhesion, and preterm delivery) are statistically elevated in women with endometriosis. Furthermore, ruptured ovarian endometrioma, appendicitis, intestinal perforation, and hemoperitoneum have been described in pregnancy. Obstetricians are largely unfamiliar with these complications, as they have not been thoroughly investigated. The development and pathogenesis of endometriosis is an important field of study and has not yet been fully elucidated. Finding these mechanisms is crucial for the development of new and more effective strategies to treat this condition. Endometriosis can have an impact on obstetric and neonatal outcomes of pregnancy, in addition to its potential effects on conception. To date, no additional monitoring is recommended for pregnancies with a history of endometriosis. However, more studies are urgently needed to assess the need for the tailored pregnancy monitoring of women with endometriosis.
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Affiliation(s)
- Panagiotis Tsikouras
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (E.O.); (A.B.); (P.C.); (D.K.); (K.N.); (S.A.); (F.G.); (T.N.); (P.P.); (S.Z.); (G.I.); (N.N.)
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Ursache A, Lozneanu L, Bujor IE, Mandici CE, Boiculese LV, Bausic AIG, Grigore M, Socolov D, Matasariu DR. Vitamin D-The Iceberg in Endometriosis-Review and Meta-Analysis. J Pers Med 2024; 14:119. [PMID: 38276241 PMCID: PMC10821152 DOI: 10.3390/jpm14010119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/10/2024] [Accepted: 01/15/2024] [Indexed: 01/27/2024] Open
Abstract
(1) Background: Although vitamin D has many known biological effects, very little research has been conducted on how vitamin D may be related or play a role in endometriosis. The aim of our study was to perform an evaluation regarding vitamin D levels and possible implications in endometriosis through a statistical analysis of the data collected from the included studies. (2) Methods: For this review, we searched the Cochrane Central Register of Controlled Trials (CENTRAL), Web of Science, and PubMed/Internet portal of the National Library of Medicine databases using several keywords related to our topic. (3) Results: Only nine articles were identified as complete or possessing the capacity to compute all available data. We totalized a number of 976 patients with endometriosis and 674 controls. From the nine studies included in our analysis, three of them claim there is no difference between women with and without endometriosis concerning 25(OH) vitamin D levels; however, the other six studies found significant differences regarding this aspect. (4) Conclusions: Our results underscored the complexity of analyzing the role of the vitamin D complex in a challenging condition like endometriosis and suggest that focusing on the tissue level might be essential to obtain accurate answers to our inquiries.
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Affiliation(s)
- Alexandra Ursache
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy ‘Gr. T. Popa’, 700115 Iasi, Romania; (A.U.); (M.G.); (D.S.); (D.R.M.)
- Department of Obstetrics and Gynecology, Cuza Vodă Hospital, 700038 Iasi, Romania
| | - Ludmila Lozneanu
- Department of Morpho-Functional Sciences I—Histology, University of Medicine and Pharmacy ‘Gr. T. Popa’, 700115 Iasi, Romania;
| | - Iuliana Elena Bujor
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy ‘Gr. T. Popa’, 700115 Iasi, Romania; (A.U.); (M.G.); (D.S.); (D.R.M.)
| | - Cristina Elena Mandici
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy ‘Gr. T. Popa’, 700115 Iasi, Romania; (A.U.); (M.G.); (D.S.); (D.R.M.)
| | - Lucian Vasile Boiculese
- Biostatistics, Department of Preventive Medicine and Interdisciplinarity, University of Medicine and Pharmacy ‘Gr. T. Popa’, 700115 Iasi, Romania;
| | | | - Mihaela Grigore
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy ‘Gr. T. Popa’, 700115 Iasi, Romania; (A.U.); (M.G.); (D.S.); (D.R.M.)
- Department of Obstetrics and Gynecology, Cuza Vodă Hospital, 700038 Iasi, Romania
| | - Demetra Socolov
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy ‘Gr. T. Popa’, 700115 Iasi, Romania; (A.U.); (M.G.); (D.S.); (D.R.M.)
- Department of Obstetrics and Gynecology, Cuza Vodă Hospital, 700038 Iasi, Romania
| | - Daniela Roxana Matasariu
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy ‘Gr. T. Popa’, 700115 Iasi, Romania; (A.U.); (M.G.); (D.S.); (D.R.M.)
- Department of Obstetrics and Gynecology, Cuza Vodă Hospital, 700038 Iasi, Romania
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Nezhat C, Khoyloo F, Tsuei A, Armani E, Page B, Rduch T, Nezhat C. The Prevalence of Endometriosis in Patients with Unexplained Infertility. J Clin Med 2024; 13:444. [PMID: 38256580 PMCID: PMC11326441 DOI: 10.3390/jcm13020444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/01/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
Endometriosis, a systemic ailment, profoundly affects various aspects of life, often eluding detection for over a decade. This leads to enduring issues such as chronic pain, infertility, emotional strain, and potential organ dysfunction. The prolonged absence of diagnosis can contribute to unexplained obstetric challenges and fertility issues, necessitating costly and emotionally taxing treatments. While biopsy remains the gold standard for diagnosis, emerging noninvasive screening methods are gaining prominence. These tests can indicate endometriosis in cases of unexplained infertility, offering valuable insights to patients and physicians managing both obstetric and non-obstetric conditions. In a retrospective cross-sectional study involving 215 patients aged 25 to 45 with unexplained infertility, diagnostic laparoscopy was performed after unsuccessful reproductive technology attempts. Pathology results revealed tissue abnormalities in 98.6% of patients, with 90.7% showing endometriosis, confirmed by the presence of endometrial-like glands and stroma. The study underscores the potential role of endometriosis in unexplained infertility cases. Although the study acknowledges selection bias, a higher than previously reported prevalence suggests evaluating endometriosis in patients who have not responded to previous reproductive interventions may be justified. Early detection holds significance due to associations with ovarian cancer, prolonged fertility drug use, pregnancy complications, and elevated post-delivery stroke risk.
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Affiliation(s)
- Camran Nezhat
- Stanford University Medical Center, Palo Alto, CA 94305, USA
- University of California San Francisco, San Francisco, CA 94143, USA
- Camran Nezhat Institute, Center for Special Minimally Invasive and Robotic Surgery, Woodside, CA 94061, USA
| | - Farrah Khoyloo
- Camran Nezhat Institute, Center for Special Minimally Invasive and Robotic Surgery, Woodside, CA 94061, USA
- University of California Berkeley, Berkeley, CA 94720, USA
| | - Angie Tsuei
- Stanford University Medical Center, Palo Alto, CA 94305, USA
- Camran Nezhat Institute, Center for Special Minimally Invasive and Robotic Surgery, Woodside, CA 94061, USA
| | - Ellie Armani
- Camran Nezhat Institute, Center for Special Minimally Invasive and Robotic Surgery, Woodside, CA 94061, USA
| | - Barbara Page
- Camran Nezhat Institute, Center for Special Minimally Invasive and Robotic Surgery, Woodside, CA 94061, USA
- University of California Berkeley, Berkeley, CA 94720, USA
| | - Thomas Rduch
- Laboratory for Particles Biology Interactions, Swiss Federal Laboratories for Materials Science and Technology (Empa), CH-9014 St. Gallen, Switzerland
- Department of Gynecology and Obstetrics, Cantonal Hospital St. Gallen (KSSG), CH-9007 St. Gallen, Switzerland
| | - Ceana Nezhat
- Nezhat Medical Center, Atlanta Center for Special Minimally Invasive Surgery and Reproductive Medicine, Atlanta, GA 30342, USA
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Xu Y, Wu F, Qin C, Lin Y. Paradoxical role of phosphorylated STAT3 in normal fertility and the pathogenesis of adenomyosis and endometriosis†. Biol Reprod 2024; 110:5-13. [PMID: 37930185 DOI: 10.1093/biolre/ioad148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/13/2023] [Accepted: 10/24/2023] [Indexed: 11/07/2023] Open
Abstract
Signal transducer and activator of transcription 3 (STAT3), when phosphorylated at tyrosine 705, plays an important role in endometrial stromal cell decidualization and the receptivity of the endometrial epithelium during embryo implantation. However, the function of phosphorylated STAT3 (p-STAT3) in normal uterine receptivity is distinct from that in adenomyosis and endometriosis. In normal pregnancy, STAT3 phosphorylation in the endometrial epithelium determines the success of embryo implantation by regulating uterine receptivity. Additionally, p-STAT3 promotes cellular proliferation and differentiation during endometrial decidualization, which is crucial for embryonic development. In contrast, excessive STAT3 phosphorylation occurs in adenomyosis and endometriosis, which may lead to disease progression. Therefore, achieving a delicate balance in STAT3 activation is crucial. This review aimed to focus on the current understanding and knowledge gaps regarding the control of p-STAT3 activity in normal and pathological endometrial processes. This topic is important because precise control of p-STAT3 production could alleviate the symptoms of adenomyosis and endometriosis, improve endometrial receptivity, and potentially mitigate infertility without compromising normal fertility processes.
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Affiliation(s)
- Yichi Xu
- Reproductive Medicine Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Diseases, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Fan Wu
- Reproductive Medicine Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chuanmei Qin
- Reproductive Medicine Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi Lin
- Reproductive Medicine Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Wei Z, Gu X, Zhang J, Chen Y, Jiang T, Hu D, Miao M, Zhou H, Cheng R, Teichmann AT, Yang Y. Beneficial biological effects of Flavokawain A, a chalcone constituent from kava, on surgically induced endometriosis rat model. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:116896. [PMID: 37437790 DOI: 10.1016/j.jep.2023.116896] [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: 04/11/2023] [Revised: 06/25/2023] [Accepted: 07/08/2023] [Indexed: 07/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Shrub kava has long been grown and utilized, primarily in the South Pacific region, for ceremonial, religious, and social occasions. It has been used as a pain reliever and muscle relaxant in medicinal practices from the eighteenth century. Interestingly, relatively low incidence of lung cancer may attribute to the high consumption of kava products in this region. AIM OF THE STUDY Kava extracts were used to produce the kava chalcones Flavokawain A, B and C, which have a variety of bioactivities. In the present study, we show that Flavokawain A has positive effects on endometriosis. MATERIALS AND METHODS The endometriosis rat model was surgically induced by the autologous transplantation of endometrial tissue. Rats were evaluated for clinical ratings and lesion volume following a 6-week Flavokawain A therapy. Peritoneal fluid and blood samples were taken and ELISA assay was used to measure the cytokines and chemokines levels. Transcriptional and expression levels of Akt, PI3K, NF-kB, iNOS, Bcl-2, Bax and caspase-3 were evaluated by Western blotting and RT-qPCR. Implanted tissue sections of the rats were also analyzed by immunofluorescent and histopathological staining. RESULTS Lesion volumes and adhesion scores were successfully decreased. Blood and peritoneal fluid levels of associated cytokines and chemokines were markedly down-regulated. Besides, Flavokawain A also mediated cell apoptosis of endometrial implants. Additionally, VEGF expression was reduced, which inhibited the angiogenesis process. As for the expression of Akt, p-Akt, PI3K, p-PI3K, and NF-kB in endometriosis lesions, Flavokawain A significantly reduced them. CONCLUSION Flavokawain A has beneficial effects on the surgically induced endometriosis rat model, by reducing inflammation, promoting apoptosis, and decreasing angiogenesis. Our findings suggest that these effects may be mediated through the regulation of PI3K/Akt and NF-κB signaling pathways.
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Affiliation(s)
- Zhe Wei
- Division of Biochemistry, Graduate School of Pharmaceutical Science and Faculty of Pharmacy, Keio University, Minato City, Tokyo, 105-8512, Japan
| | - Xia Gu
- Sichuan Provincial Center for Gynaecology and Breast Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China; Academician (Expert) Workstation of Sichuan Province, Luzhou, 646000, PR China
| | - Jinrui Zhang
- School of Food and Bioengineering, Xihua University, Chengdu, 610039, PR China
| | - Yuan Chen
- Sichuan Provincial Center for Gynaecology and Breast Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China
| | - Tao Jiang
- Sichuan Provincial Center for Gynaecology and Breast Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China
| | - Daifeng Hu
- Sichuan Provincial Center for Gynaecology and Breast Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China
| | - Mengyue Miao
- Sichuan Provincial Center for Gynaecology and Breast Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China
| | - Hui Zhou
- Sichuan Provincial Center for Gynaecology and Breast Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China
| | - Rui Cheng
- Chengdu Good Doctor Chaoyue Biomedical Co., Ltd., Chengdu, 610041, PR China.
| | - Alexander Tobias Teichmann
- Sichuan Provincial Center for Gynaecology and Breast Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China.
| | - Youzhe Yang
- Sichuan Provincial Center for Gynaecology and Breast Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China; Academician (Expert) Workstation of Sichuan Province, Luzhou, 646000, PR China.
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79
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Zhang L, Yang X. Association between exposure to polycyclic aromatic hydrocarbons and endometriosis: data from the NHANES 2001-2006. Front Public Health 2024; 11:1267124. [PMID: 38259796 PMCID: PMC10801278 DOI: 10.3389/fpubh.2023.1267124] [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] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 09/25/2023] [Indexed: 01/24/2024] Open
Abstract
Aim To evaluate the association between urinary polycyclic aromatic hydrocarbon (PAH) metabolites and the risk of endometriosis. Methods This cross-sectional study obtained data on women aged 20-54 years from the National Health and Nutrition Examination Survey (NHANES) 2001-2006. The weighted multivariate logistic regression model was established to assess the association between the eight urinary PAH metabolites and the risk of endometriosis. In this multivariate analysis, the eight urinary PAH metabolites were adjusted with urinary creatinine, and were divided into three groups according to tertiles: Tertile 1, Tertile 2 and Tertile 3. To evaluate the overall association of mixed PAH metabolites with endometriosis, the Bayesian kernel machine regression (BKMR) model was applied. Results Totally 1,291 women were included, of which 90 (6.97%) had endometriosis and 1,201 (93.03%) did not have endometriosis. After adjusting for age, race, smoking, age at menarche, hysterectomy, ovary removed, female hormone use, and menopause, compared with the Tertile 1 group, the Tertile 2 and Tertile 3 groups of all PAH metabolites demonstrated no significant risk of endometriosis. A positive tendency was found between mixed PAH metabolites and endometriosis when all the metabolites were at their 60th percentile levels or above compared with their median levels. When all the other metabolites were fixed at their median levels, 1-hydroxynaphthalene was positively correlated with endometriosis. Potential interactions existed between 1-hydroxynaphthalene and 2-hydroxynaphthalene and between 2-hydroxyfluorene and 3-hydroxyfluorene. Conclusion No significant association was found between individual PAH metabolites and endometriosis. A positive association existed between mixed PAH metabolites and the risk of endometriosis.
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Affiliation(s)
| | - Xiaojun Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
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Vercellini P, Bandini V, Viganò P, Ambruoso D, Cetera GE, Somigliana E. Proposal for targeted, neo-evolutionary-oriented secondary prevention of early-onset endometriosis and adenomyosis. Part II: medical interventions. Hum Reprod 2024; 39:18-34. [PMID: 37951241 DOI: 10.1093/humrep/dead206] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 09/07/2024] [Indexed: 11/13/2023] Open
Abstract
According to consistent epidemiological data, the slope of the incidence curve of endometriosis rises rapidly and sharply around the age of 25 years. The delay in diagnosis is generally reported to be between 5 and 8 years in adult women, but it appears to be over 10 years in adolescents. If this is true, the actual onset of endometriosis in many young women would be chronologically placed in the early postmenarchal years. Ovulation and menstruation are inflammatory events that, when occurring repeatedly for years, may theoretically favour the early development of endometriosis and adenomyosis. Moreover, repeated acute dysmenorrhoea episodes after menarche may not only be an indicator of ensuing endometriosis or adenomyosis, but may also promote the transition from acute to chronic pelvic pain through central sensitization mechanisms, as well as the onset of chronic overlapping pain conditions. Therefore, secondary prevention aimed at reducing suffering, limiting lesion progression, and preserving future reproductive potential should be focused on the age group that could benefit most from the intervention, i.e. severely symptomatic adolescents. Early-onset endometriosis and adenomyosis should be promptly suspected even when physical and ultrasound findings are negative, and long-term ovulatory suppression may be established until conception seeking. As nowadays this could mean using hormonal therapies for several years, drug safety evaluation is crucial. In adolescents without recognized major contraindications to oestrogens, the use of very low-dose combined oral contraceptives is associated with a marginal increase in the individual absolute risk of thromboembolic events. Oral contraceptives containing oestradiol instead of ethinyl oestradiol may further limit such risk. Oral, subcutaneous, and intramuscular progestogens do not increase the thromboembolic risk, but may interfere with attainment of peak bone mass in young women. Levonorgestrel-releasing intra-uterine devices may be a safe alternative for adolescents, as amenorrhoea is frequently induced without suppression of the ovarian activity. With regard to oncological risk, the net effect of long-term oestrogen-progestogen combinations use is a small reduction in overall cancer risk. Whether surgery should be considered the first-line approach in young women with chronic pelvic pain symptoms seems questionable. Especially when large endometriomas or infiltrating lesions are not detected at pelvic imaging, laparoscopy should be reserved to adolescents who refuse hormonal treatments or in whom first-line medications are not effective, not tolerated, or contraindicated. Diagnostic and therapeutic algorithms, including self-reported outcome measures, for young individuals with a clinical suspicion of early-onset endometriosis or adenomyosis are proposed.
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Affiliation(s)
- Paolo Vercellini
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università degli Studi, Milano, Italy
- Gynecology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Veronica Bandini
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università degli Studi, Milano, Italy
| | - Paola Viganò
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università degli Studi, Milano, Italy
- Gynecology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Deborah Ambruoso
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università degli Studi, Milano, Italy
| | - Giulia Emily Cetera
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università degli Studi, Milano, Italy
- Gynecology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Edgardo Somigliana
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università degli Studi, Milano, Italy
- Gynecology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
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Vercellini P, Bandini V, Viganò P, Di Stefano G, Merli CEM, Somigliana E. Proposal for targeted, neo-evolutionary-oriented, secondary prevention of early-onset endometriosis and adenomyosis. Part I: pathogenic aspects. Hum Reprod 2024; 39:1-17. [PMID: 37951243 PMCID: PMC10876119 DOI: 10.1093/humrep/dead229] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 10/17/2023] [Indexed: 11/13/2023] Open
Abstract
The potential for repeated ovulation and menstruation is thought to have provided a Darwinian advantage during the Palaeolithic. Reproductive conditions remained relatively stable until the pre-industrial era, characterized by late menarche, very young age at first birth, multiple pregnancies, and prolonged periods of lactational amenorrhoea. For hundreds of thousands of years, menstruators experienced few ovulatory cycles, even though they were genetically adapted to ovulate and menstruate every month. In the post-industrial era, the age at menarche gradually declined, the age at first birth progressively increased, and breastfeeding became optional and often of short duration. This created a mismatch between genetic adaptation and socio-environmental evolution, so that what was initially a probable reproductive advantage subsequently contributed to increased susceptibility to diseases associated with lifetime oestrogen exposure, such as ovarian, endometrial and breast cancer and, hypothetically, also those associated with the number of ovulatory menstruations, such as endometriosis and adenomyosis. The incidence of endometriosis shows a steep and progressive increase around the age of 25 years, but given the consistently reported delay in diagnosis, the actual incidence curve should be shifted to the left, supporting the possibility that the disease has its roots in adolescence. This raises the question of whether, from an evolutionary point of view, anovulation and amenorrhoea should not still be considered the physiological state, especially in the postmenarchal period. However, an increase in the frequency of endometriosis in recent decades has not been demonstrated, although this deserves further epidemiological investigation. In addition, as endometriosis occurs in a minority of individuals exposed to retrograde menstruation, other important pathogenic factors should be scrutinised. Research should be resumed to explore in more detail the transtubal reflux of not only blood, but also endometrial cells, and whether they are systematically present in the peritoneal fluid after menstruation. If repetitive ovulatory menstruation during the early reproductive years is shown to increase the risk of endometriosis and adenomyosis development and progression in susceptible individuals, hormonal interventions could be used as secondary prevention in symptomatic adolescents.
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Affiliation(s)
- Paolo Vercellini
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università degli Studi, Milano, Italy
- Gynecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Veronica Bandini
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università degli Studi, Milano, Italy
| | - Paola Viganò
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università degli Studi, Milano, Italy
- Gynecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Giorgia Di Stefano
- Gynecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milano, Italy
| | | | - Edgardo Somigliana
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università degli Studi, Milano, Italy
- Gynecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milano, Italy
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Abu-Zaid A, Gari A, Tulbah M, Alshahrani MS, Khadawardi K, Ahmed AM, Baradwan A, Bukhari IA, Alyousef A, Alomar O, Abuzaid M, Baradwan S. Association between endometriosis and obstetric complications: Insight from the National Inpatient Sample. Eur J Obstet Gynecol Reprod Biol 2024; 292:58-62. [PMID: 37976766 DOI: 10.1016/j.ejogrb.2023.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 09/11/2023] [Accepted: 11/08/2023] [Indexed: 11/19/2023]
Abstract
OBJECTIVE This study aimed to investigate the relationship between endometriosis and adverse obstetric outcomes using data from the National Inpatient Sample (NIS) database. METHODS The ICD-10 coding system was used to identify codes for endometriosis and obstetric outcomes, and data from the NIS (2016-2019) were analyzed. Descriptive statistics were used to summarize variables, while the chi-square test was used to detect significant differences for categorical variables. Univariate and multivariate regression analyses were conducted to assess the association between endometriosis and obstetric outcomes. On multivariate analysis, adjustment was done for age, race, hospital region, smoking status, and alcohol misuse. Forest plots were used to visualize odds ratios and their 95% confidence intervals. RESULTS Overall, 2,854,149 women were included in this analysis, of whom 4,006 women had endometriosis. The post-hoc Bonferroni correction was applied to account for multiple comparisons, and our analyses revealed several statistically significant associations (p < 0.004). Specifically, on univariate analysis, significant associations with endometriosis were identified for ruptured uterus, placenta previa, placental abruption, postpartum hemorrhage, preeclampsia, amniotic fluid abnormality, gestational diabetes, preterm labor, and multiple gestation. On multivariate analysis, significant associations with endometriosis were observed for placenta previa, placental abruption, postpartum hemorrhage, preeclampsia, amniotic fluid abnormality, preterm labor, premature rupture of membranes, and multiple gestation. CONCLUSION The present findings provide important insights into the potential relationship between endometriosis and various adverse obstetric outcomes and may help inform clinical practice and future research. Further studies that use more detailed clinical data and longitudinal designs are needed to solidify the presented conclusions.
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Affiliation(s)
- Ahmed Abu-Zaid
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia.
| | - Abdulrahim Gari
- Department of Obstetrics and Gynecology, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia; Department of Obstetrics and Gynecology, Almurjan Hospital, Jeddah, Saudi Arabia
| | - Maha Tulbah
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Majed Saeed Alshahrani
- Department of Obstetrics and Gynecology, Faculty of Medicine, Najran University, Najran, Saudi Arabia
| | - Khalid Khadawardi
- Department of Obstetrics and Gynecology, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Albagir Mahdi Ahmed
- Department of Obstetrics and Gynecology, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Afnan Baradwan
- Department of Obstetrics and Gynecology, Almurjan Hospital, Jeddah, Saudi Arabia
| | - Ibtihal Abdulaziz Bukhari
- Department of Obstetrics and Gynecology, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Abdullah Alyousef
- Department of Obstetrics and Gynecology, King Abdullah bin Abdulaziz University Hospital, Riyadh, Saudi Arabia
| | - Osama Alomar
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Mohammed Abuzaid
- Department of Obstetrics and Gynecology, Muhayil General Hospital, Muhayil, Saudi Arabia
| | - Saeed Baradwan
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
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Moreira MF, Gamboa OL, Oliveira MAP. Mindfulness-Based Intervention Effect on the Psychophysiological Marker of Self-Regulation in Women With Endometriosis-Related Chronic Pain. THE JOURNAL OF PAIN 2024; 25:118-131. [PMID: 37524218 DOI: 10.1016/j.jpain.2023.07.026] [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: 04/27/2023] [Revised: 07/18/2023] [Accepted: 07/26/2023] [Indexed: 08/02/2023]
Abstract
Endometriosis is a gynecological disease that involves a broad biopsychosocial compromise with the potential to create a negative vicious cycle. Despite the complexity of factors influencing women's improvement, most interventions investigated target just the peripheral nociceptive sources of endometriosis-related pain. An alternative is intervening in self-regulation, which can potentially influence multiple domains of the illness experience. The present study examines the effect of a brief Mindfulness-Based Intervention (bMBI) on attention and autonomic nervous system regulation in women with endometriosis-related pain. Also, explore the interaction between these self-regulation domains and the affective pain dimension. An exploratory analysis of the secondary outcomes of a pilot randomized controlled trial was performed. The vagally-mediated Heart Rate Variability (vmHRV) at rest, cognitive stress, and recovery was employed to measure autonomic regulation. The Flanker and Stroop tasks were used to estimate the attention domains. Results showed that bMBI (n = 26) significantly improved Flanker accuracy and Flanker and Stroop reaction time compared to the control group (n = 28). bMBI significantly increased vmHRV at rest and recovery after cognitive stress. Attention mediated the bMBI effect on affective pain improvement. Results suggest that bMBI improves self-regulation domains with the potential to develop a broad biopsychosocial benefit in the endometriosis context. PERSPECTIVE: This article demonstrates the positive impact of a brief Mindfulness-Based Intervention on attention and parasympathetic regulation in women suffering from endometriosis-related pain. This mindfulness-induced self-regulation improvement can benefit affective pain and potentially multiple psychophysiological processes relevant to endometriosis.
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Affiliation(s)
- Marcelo F Moreira
- State University of Rio de Janeiro, Faculty of Medical Sciences, Rio de Janeiro, RJ, Brazil
| | - Olga L Gamboa
- EQness, Sydney, Australia; School of Psychology, A19-Griffith Taylor Building, University of Sydney, Camperdown, NSW, Australia
| | - Marco A P Oliveira
- Department of Gynecology, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
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Ling X, Liu L, Jiang A, Shi X, Liu L, Wang X, Lu C, Ren C, Yu Z. PFKFB3 promotes endometriosis cell proliferation via enhancing the protein stability of β-catenin. Mol Cell Endocrinol 2024; 579:112083. [PMID: 37820851 DOI: 10.1016/j.mce.2023.112083] [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: 07/28/2023] [Revised: 09/27/2023] [Accepted: 09/30/2023] [Indexed: 10/13/2023]
Abstract
Endometriosis is a common inflammatory disease in women of reproductive age and is highly associated with infertility. However, the molecular mechanism of endometriosis remains unclear. 6-Phosphofructose-2-kinase/fructose-2,6-bisphosphatase 3 (PFKFB3) is a key enzyme in glycolysis and plays an important regulatory role in the development of cancer. Here we found that PFKFB3 is highly expressed in endometriotic tissues. PFKFB3 promotes the proliferation and growth of endometriosis cells. Meanwhile, PFKFB3 promotes glycolysis in endometriosis cells. Furthermore, PFKFB3 promotes migration and invasion of endometriosis cells. On this basis, we found that PFKFB3 promotes epithelial-mesenchymal transition (EMT) in endometriosis cells. PFKFB3 interacts with the essential factor of EMT, β-catenin, and promotes the protein stability of β-catenin. In addition, the PFKFB3 inhibitor PFK-015 inhibites the growth of endometriosis cells and the development of endometrial tissue. In conclusion, our study shows that PFKFB3 plays an important role in the development of endometriosis and provides new ideas for the clinical diagnosis or treatment of endometriosis.
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Affiliation(s)
- Xi Ling
- Department of Reproductive Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong Province, PR China; School of Clinical Medicine, Weifang Medical University, Weifang, Shandong Province, PR China
| | - Lan Liu
- Department of Reproductive Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong Province, PR China; School of Clinical Medicine, Weifang Medical University, Weifang, Shandong Province, PR China
| | - Aifang Jiang
- Department of Reproductive Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong Province, PR China
| | - Xiaodan Shi
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, PR China
| | - Lu Liu
- Department of Reproductive Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong Province, PR China; School of Clinical Medicine, Weifang Medical University, Weifang, Shandong Province, PR China
| | - Xiaoyun Wang
- Department of Reproductive Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong Province, PR China; School of Clinical Medicine, Weifang Medical University, Weifang, Shandong Province, PR China
| | - Chao Lu
- Department of Reproductive Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong Province, PR China
| | - Chune Ren
- Department of Reproductive Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong Province, PR China.
| | - Zhenhai Yu
- Department of Reproductive Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong Province, PR China.
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Bedrick BS, Courtright L, Zhang J, Snow M, Amendola ILS, Nylander E, Cayton-Vaught K, Segars J, Singh B. A Systematic Review of Epigenetics of Endometriosis. F&S REVIEWS 2024; 5:100070. [PMID: 38524912 PMCID: PMC10956470 DOI: 10.1016/j.xfnr.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
Objective To assess the current literature evaluating the epigenetics of endometriosis in humans. Evidence Review A systematic review was conducted in accordance with the PRISMA guidelines within PubMed, EBSCOhost, Cochrane Library, Embase, Scopus, and Web of Science Core Collection. A comprehensive search strategy was developed by a data informationist. Observational and interventional studies assessing epigenetics in humans published in English up to January 15th, 2023, were included. Two reviewers independently screened studies evaluating the role of epigenetics in endometriosis. The risk of bias was assessed using Cochrane RoB 2.0 tool and the Newcastle-Ottawa scale. Extracted data were analyzed descriptively. Results We identified 18.639 studies, of which 57 were included, comprising 1.623 patients with endometriosis and 1.243 controls. Among the 57 studies included, 50 (88%) were case-control studies, and 7 (12%) were cross-sectional. Fifty-nine percent of the studies were Asian, 25% were from America, 14% were European, and 2% were from Africa. Acetylation and methylation were the two main key histone modifications that were centered in this review. Accordingly, we classified the studies as those focusing on genome-wide methylation and those on histone acetylation. Several studies identified an association between endometriosis and hypermethylated genes, including the PGR-B, SF-1, and RASSF1A. The genes HOXA10, COX-2, IL-12B, and GATA6 were found to be hypomethylated in endometriotic tissue by several studies. In regards to histone modification, multiple studies reported that the acetylation levels of histones H3 and H4 affect multiple genes associated with endometriosis. In addition, HDAC2 was found to be elevated in endometriosis patients in two studies. Conclusion Several studies reported a significant difference between specific genes' methylation levels in endometrial biopsies and normal tissue, which suggests that DNA methylation may play an important role in the modulation of the genotype in endometriotic tissue. Acetylation and methylation are the two key histone modifications leading to differential gene expression in endometriotic tissues. The alterations in gene expression reported by the 57 studies can have direct implications on cell cycle growth, cell cycle arrest, and apoptosis and, therefore, might play a key role in the pathogenesis of endometriosis. This review offers insight that histone modifications need further research to evaluate their role as potential biomarkers and treatment targets for endometriosis. Although several key similarities were reported, there were some disagreements among the results, which might be attributable to the heterogeneity between studies. Further research with a more robust standardization is needed to validate the epigenetic changes in endometriosis.
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Affiliation(s)
- Bronwyn S. Bedrick
- Department of Gynecology & Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Laura Courtright
- Division of Reproductive Sciences & Women’s Health Research, Department of Gynecology & Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jiahui Zhang
- Department of Obstetrics & Gynecology, University of Vermont Medical Center, Burlington, VT, USA
| | - Morgan Snow
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Isabela Landsteiner Sampaio Amendola
- Division of Reproductive Sciences & Women’s Health Research, Department of Gynecology & Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Elisabeth Nylander
- Informationist Services, Welch Medical Library, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kamaria Cayton-Vaught
- Division of Reproductive Sciences & Women’s Health Research, Department of Gynecology & Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - James Segars
- Division of Reproductive Sciences & Women’s Health Research, Department of Gynecology & Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Bhuchitra Singh
- Division of Reproductive Sciences & Women’s Health Research, Department of Gynecology & Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Cofini V, Muselli M, Petrucci E, Lolli C, Pelaccia E, Guido M, Marinangeli F, Fabiani L, Necozione S. Factors associated with chronic pelvic pain in women with endometriosis: A national study on clinical and sociodemographic characteristics, lifestyles, quality of life, and perceptions of quality of care, during the COVID-19 pandemic. WOMEN'S HEALTH (LONDON, ENGLAND) 2024; 20:17455057241227361. [PMID: 38449294 PMCID: PMC10919124 DOI: 10.1177/17455057241227361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/15/2023] [Accepted: 01/04/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND Endometriosis is a persistent inflammatory condition that affects women of reproductive age and causes pelvic pain. Chronic pelvic pain is a chronic regional pain syndrome involving the pelvic area. OBJECTIVES This survey aimed to characterize the clinical and sociodemographic characteristics, lifestyles, quality of life, and perceptions of quality of care in women with endometriosis who reported chronic pelvic pain during the Covid pandemic. DESIGN We conducted a cross-sectional survey among the Italian population from July to September 2021. METHODS Snowball sampling was used to interview a large sample of adult women who reported a diagnosis of endometriosis, through a self-reported questionnaire. Univariate and multivariable logistic regression analyses were performed to identify the factors associated with chronic pelvic pain. The primary outcome was describing women who reported chronic pelvic pain. RESULTS A total of 661 out of 1045 (63%) women who responded to the survey reported chronic pelvic pain. The multivariable analysis evidenced that chronic pelvic pain was related to physical and mental quality perception, pelvic floor disorders (adjusted odds ratio = 1.58; 95% CI = 1.10-2.27; p = 0.012), dyspareunia (adjusted odds ratio = 1.87; 95% CI = 1.31-2.65; p < 0.001), adhesions syndrome (adjusted odds ratio = 1.49; 95% CI = 1.05-2.11; p = 0.026), and the delay in diagnosing endometriosis (adjusted odds ratio = 1.04; 95% CI = 1.00-1.09; p = 0.034). The only social factor associated with chronic pelvic pain was marital status (adjusted odds ratio = 0.66; 95% CI = 0.46-0.93; p = 0.019). CONCLUSION In the pandemic period, there was a very high prevalence of chronic pelvic pain in women with endometriosis in Italy. The pandemic highlighted the need for careful attention to diagnose endometriosis and the need for psychological and partner support, which would allow better pain management and prevent chronicity.
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Affiliation(s)
- Vincenza Cofini
- Public Health Section, Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
| | - Mario Muselli
- Public Health Section, Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
| | - Emiliano Petrucci
- Public Health Section, Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
- Department of Anaesthesia and Intensive Care Unit, San Salvatore Hospital, L’Aquila, Italy
| | - Chiara Lolli
- Public Health Section, Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
| | - Erika Pelaccia
- Public Health Section, Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
- Obstetrics & Gynaecology Unit, San Salvatore Hospital, L’Aquila, Italy
| | - Maurizio Guido
- Public Health Section, Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
- Obstetrics & Gynaecology Unit, San Salvatore Hospital, L’Aquila, Italy
| | - Franco Marinangeli
- Public Health Section, Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
- Department of Anaesthesia and Intensive Care Unit, San Salvatore Hospital, L’Aquila, Italy
| | - Leila Fabiani
- Public Health Section, Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
| | - Stefano Necozione
- Public Health Section, Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
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Wu T, Doyle C, Ito J, Ramesh N, Ernest DK, Crespo NC, Hsu FC, Oren E. Cold Exposures in Relation to Dysmenorrhea among Asian and White Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 21:56. [PMID: 38248521 PMCID: PMC10815354 DOI: 10.3390/ijerph21010056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/06/2023] [Accepted: 12/22/2023] [Indexed: 01/23/2024]
Abstract
Dysmenorrhea is highly prevalent, ranging from 16% to 91% among women, and it can lead to multiple reproductive disorders. However, risk factors associated with dysmenorrhea remain unexamined. Cold exposures can significantly disturb blood circulation and prostaglandin production in the uterus, leading to dysmenorrhea. This study investigated the relationship between cold exposures and dysmenorrhea, as well as potential disparities between Asians and Whites and the potential cultural influences on these associations. This was a cross-sectional survey among 197 Asian and 222 non-Asian women recruited from the U.S., with more than 40% from California. We assessed cold exposures, such as the frequency of consumption of cold water/drinks and ice cream, as well as room temperatures at home and public places, for both summer and winter over the past 12 months. The type of cold exposure associated with dysmenorrhea differs between Asian and White women. We found that among Asian women, a higher frequency of ice cream consumption in winter (beta = 1.19, p = 0.0002 when comparing high to low categories) was associated with dysmenorrhea; however, among White women, increased consumption of cold water/drinks in winter (beta = 0.49, p = 0.04 when comparing high to low categories) was also associated with dysmenorrhea. Higher home room temperatures in winter were associated with reduced severity of dysmenorrhea among White women but not among Asian women. All these associations supported our hypothesis and were stronger among women who lived in states with colder winters. However, there are a few exceptions. For instance, women who drank cold water/drinks less frequently during their menstrual period were more likely to experience more severe dysmenorrhea. In conclusion, this study provides crucial evidence to support the link between cold exposures and dysmenorrhea among Asians and Whites. The associations contradictory to our hypothesis are likely due to reserved causation influenced by Asian cultural practice. This paper sheds light on an understudied area that profoundly affects women's quality of life.
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Affiliation(s)
- Tianying Wu
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA 92182, USA; (C.D.); (J.I.); (N.R.); (E.O.)
- Moores Cancer Center, School of Medicine, University of California, San Diego, CA 92037, USA
| | - Cassie Doyle
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA 92182, USA; (C.D.); (J.I.); (N.R.); (E.O.)
| | - Joy Ito
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA 92182, USA; (C.D.); (J.I.); (N.R.); (E.O.)
| | - Neeraja Ramesh
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA 92182, USA; (C.D.); (J.I.); (N.R.); (E.O.)
| | - Deepali Karina Ernest
- Department of Epidemiology, Human Genetics & Environmental Sciences, School of Public Health, University of Texas Health Science Center at Houston, Houston, TX 77030, USA;
| | - Noe C. Crespo
- Division of Health Promotion and Behavioral Science, School of Public Health, San Diego State University, San Diego, CA 92182, USA;
| | - Fang-Chi Hsu
- Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest University School of Medicine, Winston-Salem, NC 27101, USA;
| | - Eyal Oren
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA 92182, USA; (C.D.); (J.I.); (N.R.); (E.O.)
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Del Forno S, Cocchi L, Arena A, Pellizzone V, Lenzi J, Raffone A, Borghese G, Paradisi R, Youssef A, Casadio P, Raimondo D, Seracchioli R. Effects of Pelvic Floor Muscle Physiotherapy on Urinary, Bowel, and Sexual Functions in Women with Deep Infiltrating Endometriosis: A Randomized Controlled Trial. MEDICINA (KAUNAS, LITHUANIA) 2023; 60:67. [PMID: 38256327 PMCID: PMC10818504 DOI: 10.3390/medicina60010067] [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: 11/19/2023] [Revised: 12/19/2023] [Accepted: 12/27/2023] [Indexed: 01/24/2024]
Abstract
Background and Objectives: Endometriosis is a chronic and recurrent disease defined as the presence and proliferation of endometrial glands and stroma outside the uterine cavity. It affects up to 6-10% of women of reproductive age and can be classified into superficial, ovarian, and deep infiltrating endometriosis (DIE). Deep infiltrating endometriosis can be associated with pain symptoms and pelvic floor muscle hypertone. Moreover, it may be responsible of bowel, urinary, and sexual dysfunctions with impairment of women's quality of life. Few studies have investigated the role of physiotherapy in women with DIE. Here, we aimed first to evaluate the effects of pelvic floor physiotherapy (PFP) on urinary, bowel, and sexual functions. Secondly, we aimed to evaluate the effects of ultrasound visual feedback during PFP on pelvic floor and subjective modifications in the frequency of sexual intercourse. Materials and Methods: This randomized controlled trial was conducted between June 2018 and December 2019 at our tertiary center. Nulliparous women with DIE and superficial dyspareunia were enrolled. At first examination, levator hiatal area (LHA) assessed with 3D/4D transperineal ultrasound, pain symptoms, urinary, bowel, and sexual functions were evaluated. Then, women were randomly assigned to no intervention (control group) or treatment with five individual sessions of PFP (experimental group), and after four months women underwent a second examination. Urinary, bowel, and sexual functions were assessed with validated questionnaires at first and second examinations. In particular, the Bristol Female Lower Urinary Tract Symptoms questionnaire was used to evaluate urinary symptoms, the Knowles-Eccersley-Scott-Symptom questionnaire to assess the presence of constipation, and the Female Sexual Function Index to investigate sexual function. Study outcomes were the comparisons among groups in terms of differences in actual changes in median of questionnaire scores between first and second examinations. Results: Thirty women (17 in the experimental group and 13 in the control group) completed the study. No significant differences were found between the two groups regarding urinary, bowel, and sexual functions, although women in the experimental group showed a tendency towards an improvement in constipation symptoms. Conclusion: In women with DIE, PFP does not appear to affect urinary, bowel, and sexual functions. Therefore, despite the improvement in superficial dyspareunia, chronic pelvic pain, and PFM relaxation with high treatment satisfaction, women should be informed about the unclear impact of PFP on urinary, bowel, and sexual functions. Larger studies are necessary to further investigate the impact of PFP on these functions.
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Affiliation(s)
- Simona Del Forno
- Division of Gynaecology and Human Reproduction Physiopathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.D.F.); (G.B.)
| | - Laura Cocchi
- Division of Gynaecology and Human Reproduction Physiopathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.D.F.); (G.B.)
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
| | - Alessandro Arena
- Division of Gynaecology and Human Reproduction Physiopathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.D.F.); (G.B.)
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
| | - Valentina Pellizzone
- Division of Gynaecology and Human Reproduction Physiopathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.D.F.); (G.B.)
| | - Jacopo Lenzi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy
| | - Antonio Raffone
- Division of Gynaecology and Human Reproduction Physiopathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.D.F.); (G.B.)
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
| | - Giulia Borghese
- Division of Gynaecology and Human Reproduction Physiopathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.D.F.); (G.B.)
| | - Roberto Paradisi
- Division of Gynaecology and Human Reproduction Physiopathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.D.F.); (G.B.)
| | - Aly Youssef
- Obstetrics and Feto-Maternal Medicine Unit, IRCCS, Sant’Orsola-Malpighi Hospital, University of Bologna, 40126 Bologna, Italy;
| | - Paolo Casadio
- Division of Gynaecology and Human Reproduction Physiopathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.D.F.); (G.B.)
| | - Diego Raimondo
- Division of Gynaecology and Human Reproduction Physiopathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.D.F.); (G.B.)
| | - Renato Seracchioli
- Division of Gynaecology and Human Reproduction Physiopathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, 40138 Bologna, Italy; (S.D.F.); (G.B.)
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
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Du X, Tang J, Zhang L, Yi W. Acupuncture for abdominal wall endometriosis: A case report. Medicine (Baltimore) 2023; 102:e36572. [PMID: 38115310 PMCID: PMC10727621 DOI: 10.1097/md.0000000000036572] [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: 09/04/2023] [Revised: 11/14/2023] [Accepted: 11/20/2023] [Indexed: 12/21/2023] Open
Abstract
INTRODUCTION Endometriosis refers to a series of symptoms caused by the presence of endometrial-like tissue outside the uterine cavity. In extrapelvic endometriosis, abdominal wall endometriosis (AWE) is very common. Acupuncture therapy has been widely used as an alternative therapy to treat multiple diseases, such as sequelae of stroke, pain, and facial paralysis. To our knowledge, case reports of acupuncture for the treatment of AWE has not been reported. We report a case of acupuncture in the treatment of abdominal endometriosis. RATIONALE AWE could result in symptoms including pelvic pain, dysmenorrhea, and infertility. Acupuncture might be effective in the treatment of the disease. PATIENT CONCERNS A 38-year-old woman complained of the aggregation of pain in a mass, which is located in her abdominal wall. DIAGNOSES The patient was diagnosed with AWE, surgical history (excision of deep abdominal wall mass, repair of abdominal wall defect with patch). According to traditional Chinese medicine theory, traditional Chinese medicine diagnosis is Zhengjia (qi stagnation and blood stasis pattern). INTERVENTIONS Combined with the theory of disentanglement, we use acupuncture, cupping, and needle therapy to promote qi circulation, activate blood circulation, relieve pain, and dissipate masses. OUTCOMES After treatment, abdominal ultrasound showed that the mass gradually decreased. CONCLUSION Acupuncture can effectively relieve the pain caused by abdominal endometriosis and reduce the size of abdominal endometriosis masses.
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Affiliation(s)
- Xiufan Du
- Clinical Medical School of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jiahao Tang
- Clinical Medical School of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Lixia Zhang
- Clinical Medical School of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Wei Yi
- Clinical Medical School of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
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Zamurovic M, Tomic A, Djordjevic K, Simanic S, Sopta J, Rasulic L, Simic L, Jevtic J, Nedeljkovic-Arsenovic O, Rovcanin M. Isolated Deep Infiltrating Endometriosis of the Sciatic Nerve: A Case Report and Overview of the Literature. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2161. [PMID: 38138264 PMCID: PMC10744389 DOI: 10.3390/medicina59122161] [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: 10/17/2023] [Revised: 12/09/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023]
Abstract
Isolated deep infiltrating endometriosis (DIE) of sacral nerve roots or major pelvic nerves, including the sciatic nerve, is considered to be extremely rare. Due to the overlap with sciatica symptoms, the diagnosis of sciatica DIE is difficult yet crucial, as it results in permanent neural damage if left untreated. We report a case of a 45-year-old woman who experienced a three-year-long and recently exacerbating pain in her right leg, accompanied by a tingling sensation and weakness in her right leg and foot, with difficulty walking. In between regular menstrual bleedings, when her aforementioned symptoms worsened, she had been experiencing mild 10-day extra-cyclical bleeding. Her neurologist's, orthopedist's, and gynecological examinations were unremarkable. Magnetic resonance imaging (MRI) showed an infiltrative lesion on the right sciatic nerve that was immunohistochemically confirmed to be endometriosis. The patient was treated with gonadotropin-releasing hormone analogues (GnRHa), which led to a significantly diminished size of the lesion on the control MRI, and endometriosis remission was obtained. For persistent mild, but cyclical, pain and muscle weakness, continuous progestagnes were administered, with advice for physical therapy provided for her neuro-muscle rehabilitation and a scheduled check-up in 6 months.
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Affiliation(s)
- Milena Zamurovic
- Clinic for Gynecology and Obstetrics, Narodni Front, Kraljice Natalije 62, 11000 Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Dr Subotica Starijeg 8, 11000 Belgrade, Serbia
| | - Ana Tomic
- Faculty of Medicine, University of Belgrade, Dr Subotica Starijeg 8, 11000 Belgrade, Serbia
- University Clinical Center of Serbia, Center for Radiology and Magnetic Resonance Imaging, 11000 Belgrade, Serbia
| | - Katarina Djordjevic
- Faculty of Medicine, University of Belgrade, Dr Subotica Starijeg 8, 11000 Belgrade, Serbia
| | - Sara Simanic
- Faculty of Medicine, University of Belgrade, Dr Subotica Starijeg 8, 11000 Belgrade, Serbia
| | - Jelena Sopta
- Faculty of Medicine, University of Belgrade, Dr Subotica Starijeg 8, 11000 Belgrade, Serbia
- Department for Pathology, Faculty of Medicine, University of Belgrade, Dr Subotica 4/2, 11000 Belgrade, Serbia
| | - Lukas Rasulic
- Faculty of Medicine, University of Belgrade, Dr Subotica Starijeg 8, 11000 Belgrade, Serbia
- Department of Peripheral Nerve Surgery, Functional Neurosurgery and Pain Management Surgery, Clinic for Neurosurgery, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Dr Koste Todorovica 4, 11000 Belgrade, Serbia
| | - Ljubica Simic
- Faculty of Medicine, University of Belgrade, Dr Subotica Starijeg 8, 11000 Belgrade, Serbia
- Department for Pathology, Faculty of Medicine, University of Belgrade, Dr Subotica 4/2, 11000 Belgrade, Serbia
| | - Jovan Jevtic
- Faculty of Medicine, University of Belgrade, Dr Subotica Starijeg 8, 11000 Belgrade, Serbia
- Department for Pathology, Faculty of Medicine, University of Belgrade, Dr Subotica 4/2, 11000 Belgrade, Serbia
| | - Olga Nedeljkovic-Arsenovic
- Faculty of Medicine, University of Belgrade, Dr Subotica Starijeg 8, 11000 Belgrade, Serbia
- University Clinical Center of Serbia, Center for Radiology and Magnetic Resonance Imaging, 11000 Belgrade, Serbia
| | - Marija Rovcanin
- Clinic for Gynecology and Obstetrics, Narodni Front, Kraljice Natalije 62, 11000 Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Dr Subotica Starijeg 8, 11000 Belgrade, Serbia
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Alghetaa H, Mohammed A, Singh NP, Bloomquist RF, Chatzistamou I, Nagarkatti M, Nagarkatti P. Estrobolome dysregulation is associated with altered immunometabolism in a mouse model of endometriosis. Front Endocrinol (Lausanne) 2023; 14:1261781. [PMID: 38144564 PMCID: PMC10748389 DOI: 10.3389/fendo.2023.1261781] [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: 07/19/2023] [Accepted: 11/17/2023] [Indexed: 12/26/2023] Open
Abstract
Introduction Endometriosis is a painful disease that affects around 5% of women of reproductive age. In endometriosis, ectopic endometrial cells or seeded endometrial debris grow in abnormal locations including the peritoneal cavity. Common manifestations of endometriosis include dyspareunia, dysmenorrhea, chronic pelvic pain and often infertility and symptomatic relief or surgical removal are mainstays of treatment. Endometriosis both promotes and responds to estrogen imbalance, leading to intestinal bacterial estrobolome dysregulation and a subsequent induction of inflammation. Methods In the current study, we investigated the linkage between gut dysbiosis and immune metabolic response in endometriotic mice. Ovariectomized BALB/c mice received intraperitoneal transplantation of endometrial tissue from OVX donors (OVX+END). Control groups included naïve mice (Naïve), naïve mice that received endometrial transplants (Naive+END) and OVX mice that received the vehicle (OVX+VEH). Colonic content was collected 2 weeks post-transplantation for 16s rRNA pyrosequencing and peritoneal fluid was collected to determine the phenotype of inflammatory cells by flow cytometry. Results We noted a significant increase in the number of peritoneal fluid cells, specifically, T cells, natural killer (NK) cells, and NKT cells in OVX+END mice. Phylogenetic taxonomy analysis showed significant dysbiosis in OVX+END mice, with an increase in abundance of Phylum Tenericutes, Class Mollicutes, Order Aneroplasmatales, and Genus Aneroplasma, and a decrease in Order Clostridiales, and Genus Dehalobacterium, when compared to OVX+VEH controls. The metabolomic profile showed an increase in some tricarboxylic acid cycle (TCA)-related metabolites accompanied by a reduction in short-chain fatty acids (SCFA) such as butyric acid in OVX+END mice. Additionally, the mitochondrial and ATP production of immune cells was enforced to a maximal rate in OVX+END mice when compared to OVX+VEH mice. Conclusion The current study demonstrates that endometriosis alters the gut microbiota and associated immune metabolism.
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Affiliation(s)
| | | | | | | | | | | | - Prakash Nagarkatti
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC, United States
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Wu X, Tian Y, Zhu H, Xu P, Zhang J, Hu Y, Ji X, Yan R, Yue H, Sang N. Invisible Hand behind Female Reproductive Disorders: Bisphenols, Recent Evidence and Future Perspectives. TOXICS 2023; 11:1000. [PMID: 38133401 PMCID: PMC10748066 DOI: 10.3390/toxics11121000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 12/04/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023]
Abstract
Reproductive disorders are considered a global health problem influenced by physiological, genetic, environmental, and lifestyle factors. The increased exposure to bisphenols, a chemical used in large quantities for the production of polycarbonate plastics, has raised concerns regarding health risks in humans, particularly their endocrine-disrupting effects on female reproductive health. To provide a basis for future research on environmental interference and reproductive health, we reviewed relevant studies on the exposure patterns and levels of bisphenols in environmental matrices and humans (including susceptible populations such as pregnant women and children). In addition, we focused on in vivo, in vitro, and epidemiological studies evaluating the effects of bisphenols on the female reproductive system (the uterus, ovaries, fallopian tubes, and vagina). The results indicate that bisphenols cause structural and functional damage to the female reproductive system by interfering with hormones; activating receptors; inducing oxidative stress, DNA damage, and carcinogenesis; and triggering epigenetic changes, with the damaging effects being intergenerational. Epidemiological studies support the association between bisphenols and diseases such as cancer of the female reproductive system, reproductive dysfunction, and miscarriage, which may negatively affect the establishment and maintenance of pregnancy. Altogether, this review provides a reference for assessing the adverse effects of bisphenols on female reproductive health.
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Affiliation(s)
- Xiaoyun Wu
- Research Center of Environment and Health, College of Environment and Resource, Shanxi University, Taiyuan 030006, China; (X.W.); (Y.T.); (H.Z.); (P.X.); (J.Z.); (Y.H.); (N.S.)
| | - Yuchai Tian
- Research Center of Environment and Health, College of Environment and Resource, Shanxi University, Taiyuan 030006, China; (X.W.); (Y.T.); (H.Z.); (P.X.); (J.Z.); (Y.H.); (N.S.)
| | - Huizhen Zhu
- Research Center of Environment and Health, College of Environment and Resource, Shanxi University, Taiyuan 030006, China; (X.W.); (Y.T.); (H.Z.); (P.X.); (J.Z.); (Y.H.); (N.S.)
| | - Pengchong Xu
- Research Center of Environment and Health, College of Environment and Resource, Shanxi University, Taiyuan 030006, China; (X.W.); (Y.T.); (H.Z.); (P.X.); (J.Z.); (Y.H.); (N.S.)
| | - Jiyue Zhang
- Research Center of Environment and Health, College of Environment and Resource, Shanxi University, Taiyuan 030006, China; (X.W.); (Y.T.); (H.Z.); (P.X.); (J.Z.); (Y.H.); (N.S.)
| | - Yangcheng Hu
- Research Center of Environment and Health, College of Environment and Resource, Shanxi University, Taiyuan 030006, China; (X.W.); (Y.T.); (H.Z.); (P.X.); (J.Z.); (Y.H.); (N.S.)
| | - Xiaotong Ji
- Department of Environmental Health, School of Public Health, Shanxi Medical University, Taiyuan 030001, China;
| | - Ruifeng Yan
- Research Center of Environment and Health, College of Environment and Resource, Shanxi University, Taiyuan 030006, China; (X.W.); (Y.T.); (H.Z.); (P.X.); (J.Z.); (Y.H.); (N.S.)
| | - Huifeng Yue
- Research Center of Environment and Health, College of Environment and Resource, Shanxi University, Taiyuan 030006, China; (X.W.); (Y.T.); (H.Z.); (P.X.); (J.Z.); (Y.H.); (N.S.)
| | - Nan Sang
- Research Center of Environment and Health, College of Environment and Resource, Shanxi University, Taiyuan 030006, China; (X.W.); (Y.T.); (H.Z.); (P.X.); (J.Z.); (Y.H.); (N.S.)
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Perrone U, Evangelisti G, Laganà AS, Bogliolo S, Ceccaroni M, Izzotti A, Gustavino C, Ferrero S, Barra F. A review of phase II and III drugs for the treatment and management of endometriosis. Expert Opin Emerg Drugs 2023; 28:333-351. [PMID: 38099328 DOI: 10.1080/14728214.2023.2296080] [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: 10/19/2023] [Accepted: 12/13/2023] [Indexed: 12/22/2023]
Abstract
INTRODUCTION Endometriosis is an estrogen-dependent disease that gives rise to pelvic pain and infertility. Although estroprogestins and progestins currently stand as the first-line treatments for this condition, demonstrating efficacy in two-thirds of patients, a significant portion of individuals experience only partial relief or symptom recurrence following the cessation of these therapies. The coexistence of superficial, deep endometriosis, and ovarian endometriomas, as three distinct phenotypes with unique pathogenetic and molecular characteristics, may elucidate the current heterogeneous biological response to available therapy. AREAS COVERED The objective of this review is to furnish the reader with a comprehensive summary pertaining to phase II-III hormonal treatments for endometriosis. EXPERT OPINION Ongoing research endeavors are directed toward the development of novel hormonal options for this benign yet debilitating disease. Among them, oral GnRH antagonists emerge as a noteworthy option, furnishing rapid therapeutic onset without an initial flare-up; these drugs facilitate partial or complete estrogen suppression, and promote prompt ovarian function recovery upon discontinuation, effectively surmounting the limitations associated with previously employed GnRH agonists. Limited evidence supports the use of selective estrogen and progesterone receptor modulators. Consequently, further extensive clinical research is imperative to garner a more profound understanding of innovative targets for novel hormonal options.
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Affiliation(s)
- Umberto Perrone
- Unit of Obstetrics and Gynecology, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
| | | | - Antonio Simone Laganà
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | | | - Marcello Ceccaroni
- Department of Obstetrics and Gynecology, Gynecologic Oncology and Minimally Invasive Pelvic Surgery, International School of Surgical Anatomy, IRCCS "Sacro Cuore-Don Calabria" Hospital, Verona, Italy
| | - Alberto Izzotti
- Unit of Mutagenesis and Cancer Prevention, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - Claudio Gustavino
- Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Simone Ferrero
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Fabio Barra
- Unit of Obstetrics and Gynecology, Genoa, Italy
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
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Chen G, Guo J, Li W, Zheng R, Shang H, Wang Y. Diagnostic value of the combination of circulating serum miRNAs and CA125 in endometriosis. Medicine (Baltimore) 2023; 102:e36339. [PMID: 38050316 PMCID: PMC10695516 DOI: 10.1097/md.0000000000036339] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 11/06/2023] [Indexed: 12/06/2023] Open
Abstract
Circulating microRNAs (miRNAs) can serve as noninvasive biomarkers for endometriosis, but their diagnostic and prognostic values require investigation. This study evaluated the potential of 6 miRNAs in diagnosing endometriosis and predicting fertility. The study included patients with endometriosis (stages I-IV) and controls admitted to Sun Yat-Sen Memorial Hospital between May 2013 and March 2014. The serum expression levels of 6 miRNAs (miR-199a, miR-145*, miR-122, miR-9*, miR-141*, and miR-542-3p) were determined using qRT-PCR. Receiver operating characteristics curves were used to determine the diagnostic accuracy. The study included 155 patients with endometriosis and 77 controls. The model combining miR-199a, miR-122, miR-145*, and miR-141* with the carbohydrate antigen 125 (CA125) exhibited 81.8% sensitivity and 92.6% specificity and an area under the curve of 0.939 for diagnosing endometriosis. When combining miR-199a, miR-122, miR-145*, miR-542-3p, and CA125, the receiver operating characteristics curve showed an area under the curve of 0.759 and 79.6% sensitivity and 73.5% specificity for stage I/II versus III/IV endometriosis. Circulating miRNA levels were associated with pelvic adhesions (miR-199a, P < .05), lesion distribution (miR-9*, miR-145*, and miR-141*; all P < .05), and the presence of deep infiltrating endometriosis (miR-199a and miR-122; both P < .001). The expression levels of miR-199a, miR-122, and miR-542-3p decreased with an increasing endometriosis fertility index. The model combining circulating miRNAs (miR-199a, miR-122, miR-145*, and miR-141*) and CA125 is promising for diagnosing endometriosis and its severity. miR-199a, miR-122, and miR-542-3p were associated with the endometriosis fertility index and might be used to predict fertility preoperatively, but these results require confirmation.
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Affiliation(s)
- Guansheng Chen
- Department of Gynaecology and Obstetrics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Jiayi Guo
- Department of Gynaecology and Obstetrics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Wenjing Li
- Department of Gynaecology and Obstetrics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Rong Zheng
- Department of Gynaecology and Obstetrics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Hongyu Shang
- Department of Gynaecology and Obstetrics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Yongjun Wang
- Department of Gynaecology and Obstetrics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
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95
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Genazzani AR, Fidecicchi T, Arduini D, Giannini A, Simoncini T. Hormonal and natural contraceptives: a review on efficacy and risks of different methods for an informed choice. Gynecol Endocrinol 2023; 39:2247093. [PMID: 37599373 DOI: 10.1080/09513590.2023.2247093] [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: 05/22/2023] [Revised: 07/19/2023] [Accepted: 08/07/2023] [Indexed: 08/22/2023] Open
Abstract
The debate about contraception has become increasingly important as more and more people seek safe and effective contraception. More than 1 billion women of reproductive age worldwide need a method of family planning, and wellbeing, socio-economic status, culture, religion and more influence the reasons why a woman may ask for contraception. Different contraceptive methods exist, ranging from 'natural methods' (fertility awareness-based methods - FABMs) to barrier methods and hormonal contraceptives (HCs). Each method works on a different principle, with different effectiveness.FABMs and HCs are usually pitted against each other, although it's difficult to really compare them. FABMs are a valid alternative for women who cannot or do not want to use hormone therapy, although they may have a high failure rate if not used appropriately and require specific training. HCs are commonly used to address various clinical situations, although concerns about their possible side effects are still widespread. However, many data show that the appropriate use of HC has a low rate of adverse events, mainly related to personal predisposition.The aim of this review is to summarize the information on the efficacy and safety of FABMs and HCs to help clinicians and women choose the best contraceptive method for their needs.
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Affiliation(s)
- Andrea R Genazzani
- Division of Obstetrics and Gynecology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Tiziana Fidecicchi
- Division of Obstetrics and Gynecology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Domenico Arduini
- Department of Obstetrics and Gynecology, Tor Vergata University, Rome, Italy
| | - Andrea Giannini
- Division of Obstetrics and Gynecology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Tommaso Simoncini
- Division of Obstetrics and Gynecology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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96
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Wei XJ, Huang YL, Chen TQ, Yang XJ. Inhibitory effect of telocyte-induced M1 macrophages on endometriosis: Targeting angiogenesis and invasion. Acta Histochem 2023; 125:152099. [PMID: 37813067 DOI: 10.1016/j.acthis.2023.152099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 09/28/2023] [Accepted: 09/30/2023] [Indexed: 10/11/2023]
Abstract
PURPOSE Telocytes (TCs), a novel type of stromal cells found in tissues, induce macrophage differentiation into classically activated macrophages (M1) types and enhance their phagocytic function. The purpose of this study was to investigate the inhibitory effects of TC-induced M1 macrophages on endometriosis (EMs). METHODS mouse uterine primary TCs and endometrial stromal cells (ESCs) were isolated and identified using double immunofluorescence staining. For the in vitro study, ESCs were treated with TC-induced M1 macrophages, and the vascular endothelial growth factor (VEGF), matrix metalloproteinase 9 (MMP9), and nuclear factor kappa B (NF-κb) genes were identified by quantitative real-time PCR (qRT-PCR) or western blotting (WB). For the in vivo study, an EMs mouse model received TC-conditioned medium (TCM) via abdominal administration, and characterized the inhibitory effects on growth (lesion weight, volume, and pathology), tissue-resident macrophages differentiation by immunostaining, angiogenic capacity (CD31 and VEGF), invasive capacity (MMP9), and NF-κb expression within EMs lesions. RESULTS immunofluorescent staining showed that uterine TCs expressed CD34+ and vimentin+, whereas ESCs expressed vimentin+ and cytokeratin-. At the cellular level, TC-induced M1 macrophages can significantly inhibit the expression of VEGF and MMP9 in ESCs through WB or qRT-PCR, possibly by suppressing the NF-κb pathway. The in vivo study showed that macrophages switch from the alternatively activated macrophages (M2) in untreated EMs lesions to the M1 subtype after TCM exposure. Thereby, TC-induced M1 macrophages contributed to the inhibition of EMs lesions. More importantly, this effect may be achieved by suppressing the expression of NF-κb to inhibit angiogenesis (CD31 and VEGF) and invasion (MMP9) in the tissue. CONCLUSION TC-induced M1 macrophages play a prevailing role in suppressing EMs by inhibiting angiogenic and invasive capacity through the NF-κb pathway, which provides a promising therapeutic approach for EMs.
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Affiliation(s)
- Xiao-Jiao Wei
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province 215006, PR China
| | - Yue-Lin Huang
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Guizhou Medical University, Guiyang City, Guizhou Province 550000, PR China
| | - Tian-Quan Chen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province 215006, PR China; Department of Obstetrics and Gynecology, The Affiliated Hospital of Yangzhou University, Yangzhou City, Jiangsu Province 225000, PR China
| | - Xiao-Jun Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province 215006, PR China.
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97
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Deng Y, Lou T, Kong L, Liu C. Prohibitin2/PHB2, Transcriptionally Regulated by GABPA, Inhibits Cell Growth via PRKN/Parkin-dependent Mitophagy in Endometriosis. Reprod Sci 2023; 30:3629-3640. [PMID: 37587393 DOI: 10.1007/s43032-023-01316-7] [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: 02/15/2023] [Accepted: 07/28/2023] [Indexed: 08/18/2023]
Abstract
Endometriosis (EMS) is a common benign gynecological disease affecting women of reproductive age. It is characterized by abnormal growth of endometrial tissue outside the uterine cavity, resulting in chronic pelvic pain and infertility. Endometrial physiological and pathological processes are intimately connected to autophagy. Mitophagy is an essential selective mode that protects cells from metabolic stress and hypoxia. Mitochondrial autophagy mediated by prohibitin 2 (PHB2) is dependent on the PRKN/Parkin pathway and is involved in numerous human diseases. Uncertainty remains as to whether mitophagy regulation by PHB2 contributes to the occurrence and progression of EMS. This study aims to investigate the mechanism underlying the role of PHB2 in EMS. This study detected the protein and mRNA expression of PHB2 in ectopic and normal endometrial tissues of ovarian EMS, in addition to ectopic endometrial cell line 12Z and endometrial stromal cell line KC02-44D for gene overexpression or knockdown. Cell function experiments and mitochondrial function experiments were conducted to investigate the role of PHB2 in the endometrium. Bioinformatic analysis and experiments were also used to investigate the upstream transcription factors that influence PHB2 expression. PHB2 was downregulated in ectopic endometrium, and PHB2 overexpression inhibited cell proliferation, migration, and invasion and promoted apoptosis. The upregulation of mitophagy markers, including Parkin and LC3II/I, and the downregulation of autophagy degradation markers P62 and TOMM20 in EMS suggest that PHB2 may contribute to cell proliferation, migration, invasion, and apoptosis via PRKN/Parkin-mediated mitophagy. Analysis and validation of bioinformatics data revealed that the transcription factor GABPA binds directly to the PHB2 promoter region and controls the transcriptional expression of PHB2. This study investigated the role of PHB2 in the onset of EMS. It inhibits EMS growth via PRKN/Parkin-mediated mitophagy, and GABPA controls the transcriptional disorder of PHB2. This study's findings suggest a novel method for investigating the clinical potential of PHB2 in EMS.
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Affiliation(s)
- Yupeng Deng
- Department of Gynecology and Obstetrics, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Tong Lou
- Department of Gynecology and Obstetrics, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Lili Kong
- Beijing Rehabilitation Hospital, Capital Medical University, Beijing, 100144, China.
| | - Chongdong Liu
- Department of Gynecology and Obstetrics, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China.
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98
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Slayden OD, Luo F, Martin D V M LD. A protocol for creating endometriosis in rhesus macaques (Macaca mulatta). J Med Primatol 2023; 52:405-413. [PMID: 37849073 PMCID: PMC10843508 DOI: 10.1111/jmp.12681] [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: 09/12/2023] [Revised: 10/02/2023] [Accepted: 10/09/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND Endometriosis is the presence of endometrium-like tissue outside the uterine cavity. An experimental model of endometriosis has been created in the baboon by the transcervical collection and laparoscopic inoculation of menstrual endometrium. Macaques are the preferred model for pharmaceutical development, but the complex anatomy of the macaque cervix makes the baboon method impractical. In this work, we sought to validate a surgical approach for creating endometriosis in macaques. METHODS Menstrual endometrium was collected via laparoscopic intrauterine puncture and transferred to the peritoneal cavity. We repeated this procedure during three menstruations. Endometriotic tissue was identified during laparoscopy, collected, and characterized by immunohistochemistry. RESULTS Sham surgery-treated animals (n = 3) failed to develop endometriosis. We identified red, powder burnt, and white lesions in 13/14 of the treated animals; the stroma of the red lesions stained positive for ovarian steroid receptors. CONCLUSION This surgical technique can reliably create hormone-responsive endometriosis in macaques for therapeutic studies.
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Affiliation(s)
- Ov D Slayden
- Division of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Beaverton, Oregon, USA
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon, USA
| | - Fangzhou Luo
- Division of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Beaverton, Oregon, USA
| | - Lauren D Martin D V M
- Division of Animal Resources & Research Support, Oregon National Primate Research Center, Beaverton, Oregon, USA
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99
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Liu W, Hu B, Wang X, Huang E, Chen X, Chen L. GRIK1-AS1 deficiency accelerates endometriosis progression by boosting DNMT1-dependent SFRP1 promoter methylation in endometrial stromal cells. J Gene Med 2023; 25:e3557. [PMID: 37392032 DOI: 10.1002/jgm.3557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 05/11/2023] [Accepted: 06/08/2023] [Indexed: 07/02/2023] Open
Abstract
BACKGROUND Endometriosis, a gynecological disease that affects up to 10% of women, is a major cause of pain and infertility. Deregulation of the epigenome is accountable for the onset and progression of endometriosis, although its exact mechanism is unknown. The purpose of the current study is to examine the role of the long non-coding RNA (lncRNA) GRIK1-AS1 in the epigenetic regulation of endometrial stromal cell proliferation and the development of endometriosis. METHODS Endometriosis datasets were screened to identify GRIKI-AS1 as dramatically declining in endometriosis. Gain or loss of function endometrial stromal cell (ESC) models were established. The anti-proliferation phenotype was investigated using in vitro and in vivo experiments. Epigenetic regulatory network analyses were conducted to suggest the intrinsic molecular mechanism. RESULTS With bioinformatic and clinical data, we observed that GRIK1-AS1 and SFRP1 were expressed at low levels in endometriosis. Overexpressed GRIK1-AS1 inhibited ESC proliferation, while SFRP1 knockdown rescued the antiproliferative ability of GRIK1-AS1. Specifically, methylation-dependent expression inhibition of SFRP1 was revealed in ESCs. Mechanistically, GRIK1-AS1 hampers the occupancy of DNMT1 in SRFP1 promoter, leading to hypomethylation of SFRP1 and upregulated SFRP1 expression, thereby potentially suppressing Wnt signaling and its adverse proliferative effect. Therapeutically, lentivirus-mediated upregulation of GRIK1-AS1 inhibited endometriosis disease progression in vivo. CONCLUSIONS Our study is a proof-of-concept demonstration for GRIKI-AS1-associated endometriosis pathogenesis and highlights a potential intervention target.
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Affiliation(s)
- Wei Liu
- Center for Stem Cell Research and Application, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bin Hu
- Department of Obstetrics and Gynecology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoli Wang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Erqing Huang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xuexing Chen
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lijuan Chen
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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100
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Banerjee S, Xu W, Doctor A, Driss A, Nezhat C, Sidell N, Taylor RN, Thompson WE, Chowdhury I. TNFα-Induced Altered miRNA Expression Links to NF-κB Signaling Pathway in Endometriosis. Inflammation 2023; 46:2055-2070. [PMID: 37389684 PMCID: PMC10673760 DOI: 10.1007/s10753-023-01862-x] [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: 04/28/2023] [Revised: 06/04/2023] [Accepted: 06/21/2023] [Indexed: 07/01/2023]
Abstract
Endometriosis is a common gynecological inflammatory disorder characterized by immune system dysregulation, which is involved in lesion initiation and progression. Studies have demonstrated that several cytokines are associated with the evolution of endometriosis, including tumor necrosis factor-α (TNFα). TNFα is a non-glycosylated cytokine protein with potent inflammatory, cytotoxic, and angiogenic potential. In the current study, we examined the ability of TNFα to induce dysregulation of microRNAs (miRNAs) linked to NFkB signaling pathways, thus contributing to the pathogenesis of endometriosis. Using RT-qPCR, the expression of several miRNAs was quantified in primary cells derived from eutopic endometrium of endometriosis subjects (EESC) and normal endometrial stromal cells (NESC), and also TNFα-treated NESCs. The phosphorylation of the pro-inflammatory molecule NF-κB and the candidates of the survival pathways PI3K, AKT, and ERK was measured by western blot analysis. The elevated secretion of TNFα in EESCs downregulates the expression level of several miRNAs significantly in EESCs compared to NESCs. Also, treatment of NESCs with exogenous TNFα significantly reduced the expression of miRNAs in a dose-dependent manner to levels similar to EESCs. In addition, TNFα significantly increased the phosphorylation of the PI3K, AKT, ERK, and NF-κB signaling pathways. Notably, treatment with curcumin (CUR, diferuloylmethane), an anti-inflammatory polyphenol, significantly increased the expression of dysregulated miRNAs in EESC in a dose-dependent manner. Our findings demonstrate that TNFα is upregulated in EESCs, which subsequently dysregulates the expression of miRNAs, contributing to the pathophysiology of endometriotic cells. CUR effectively inhibits the expression of TNFα, subsequently altering miRNA levels and suppressing the phosphorylation of AKT, ERK, and NF-κB.
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Affiliation(s)
- Saswati Banerjee
- Department of Physiology, Morehouse School of Medicine, Atlanta, GA, 30310, USA
| | - Wei Xu
- Department of Physiology, Morehouse School of Medicine, Atlanta, GA, 30310, USA
| | - Aaron Doctor
- Department of Obstetrics and Gynecology, Morehouse School of Medicine, 720 Westview Drive Southwest, Atlanta, GA, 30310, USA
| | - Adel Driss
- Department of Physiology, Morehouse School of Medicine, Atlanta, GA, 30310, USA
| | - Ceana Nezhat
- Nezhat Medical Center, 5555 Peachtree Dunwoody Road, Atlanta, GA, 30342, USA
| | - Neil Sidell
- Department of Gynecology & Obstetrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Robert N Taylor
- Department of Obstetrics and Gynecology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, 14203, USA
| | - Winston E Thompson
- Department of Physiology, Morehouse School of Medicine, Atlanta, GA, 30310, USA
- Department of Obstetrics and Gynecology, Morehouse School of Medicine, 720 Westview Drive Southwest, Atlanta, GA, 30310, USA
| | - Indrajit Chowdhury
- Department of Obstetrics and Gynecology, Morehouse School of Medicine, 720 Westview Drive Southwest, Atlanta, GA, 30310, USA.
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