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Zaragoza-Martí A, Cabrera-González K, Martín-Manchado L, Moya-Yeste AM, Sánchez-Sansegundo M, Hurtado-Sánchez JA. [The importance of nutrition in the prevention of endometriosis - Systematic review]. NUTR HOSP 2024; 41:906-915. [PMID: 38047410 DOI: 10.20960/nh.04909] [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: 12/05/2023] Open
Abstract
Introduction Background and objective: endometriosis is a hormone-dependent disorder characterized by the presence of endometrial-like tissue in extrauterine sites, which can trigger a chronic inflammatory reaction. This disease mainly affects women of childbearing age and can have a negative impact on their physical, mental and social well-being. There are eating patterns considered as anti-inflammatory, such as the Mediterranean diet, which could help in the prevention and treatment of endometriosis. The objective of this review was to know the relationship between the consumption of different food groups and the prevention of endometriosis. Materials and methods: a systematic review was carried out following the PRISMA methodology. PubMed, Scopus, Cochrane Library and Web of Science databases were consulted. Studies published between 2013 and 2023 were selected, accessible in full text, written in English and Spanish and including a sample of women with endometriosis and/or healthy women, in addition to evaluating the relationship between diet and endometriosis. Unrelated articles, systematic reviews or meta-analyses, pilot studies and studies conducted in animals were excluded. Results: a total of ten studies were included. The consumption of fruits, vegetables (not cruciferous), dairy products, fish, potatoes, legumes, vitamins (A, C, D and B12), monounsaturated and polyunsaturated fatty acids and minerals (calcium, potassium and magnesium) seems to reduce the risk of endometriosis. Conclusions: further studies investigating the relationship between consumption of different food groups and risk of endometriosis are needed.
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Affiliation(s)
- Ana Zaragoza-Martí
- Departamento de Enfermería. Facultad de Ciencias de la Salud. Universidad de Alicante. Instituto de Investigación Sanitaria y Biomédica de Alicante. Fundación ISABIAL-FISABIO
| | | | - Laura Martín-Manchado
- Departamento de Enfermería. Facultad de Ciencias de la Salud. Universidad de Alicante
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Su Z, Su W, Li C, Ding P, Lao K, Li Y, Wang Y. Identification and Immune Characteristics Study of Pyroptosis‑Related Genes in Endometriosis. Biochem Genet 2024; 62:2810-2829. [PMID: 38017285 DOI: 10.1007/s10528-023-10583-7] [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: 08/25/2023] [Accepted: 10/28/2023] [Indexed: 11/30/2023]
Abstract
Endometriosis (EMT) is a prevalent gynecological disorder characterized by pain and infertility associated with the menstrual cycle. Pyroptosis, an emerging cell death mechanism, has been implicated in the pathogenesis of diverse diseases, highlighting its pivotal role in disease progression. Therefore, our study aimed to investigate the impact of pyroptosis in EMT using a comprehensive bioinformatics approach. We initially obtained two datasets from the Gene Expression Omnibus database and performed differential expression analysis to identify pyroptosis-related genes (PRGs) that were differentially expressed between EMT and non-EMT samples. Subsequently, several machine learning algorithms, namely least absolute shrinkage selection operator regression, support vector machine-recursive feature elimination, and random forest algorithms were used to identify a hub gene to construct an effective diagnostic model for EMT. Receiver operating characteristic curve analysis, nomogram, calibration curve, and decision curve analysis were applied to validate the performance of the model. Based on the selected hub gene, differential expression analysis between high- and low-expression groups was conducted to explore the functions and signaling pathways related to it. Additionally, the correlation between the hub gene and immune cells was investigated to gain insights into the immune microenvironment of EMT. Finally, a pyroptosis-related competing endogenous RNA network was constructed to elucidate the regulatory interactions of the hub gene. Our study revealed the potential contribution of a specific PRG to the pathogenesis of EMT, providing a novel perspective for clinical diagnosis and treatment of EMT.
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Affiliation(s)
- Zhe Su
- Department of Reproductive Medicine, Binzhou Medical University Hospital, No. 661 Huanghe 2nd Road, Binzhou, 256603, China
| | - Wenjing Su
- Department of Radiology, Binzhou Medical University Hospital, Binzhou, China
| | - Chenglong Li
- Department of Neurosurgery, Binzhou Medical University Hospital, Binzhou, China
| | - Peihui Ding
- Department of Reproductive Medicine, Binzhou Medical University Hospital, No. 661 Huanghe 2nd Road, Binzhou, 256603, China
| | - Kaixue Lao
- Department of Reproductive Medicine, Binzhou Medical University Hospital, No. 661 Huanghe 2nd Road, Binzhou, 256603, China
| | - Yiqian Li
- Department of Reproductive Medicine, Binzhou Medical University Hospital, No. 661 Huanghe 2nd Road, Binzhou, 256603, China
| | - Yanlin Wang
- Department of Reproductive Medicine, Binzhou Medical University Hospital, No. 661 Huanghe 2nd Road, Binzhou, 256603, China.
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Yee JL, Huang CY, Yu YC, Huang SJ. Potential Mechanisms of Guizhi Fuling Wan in Treating Endometriosis: An Analysis Based on TCMSP and DisGeNET Databases. JOURNAL OF ETHNOPHARMACOLOGY 2024; 329:118190. [PMID: 38614264 DOI: 10.1016/j.jep.2024.118190] [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: 11/21/2023] [Revised: 03/19/2024] [Accepted: 04/10/2024] [Indexed: 04/15/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Guizhi Fuling Wan (GFW), is a traditional Chinese herbal formula that consists of Cinnamomi Ramulus (Guizhi), Poria Cocos(Schw.) Wolf. (Fuling), Persicae Semen (Taoren), Radix Paeoniae Rubra (Chishao), and Cortex Moutan (Mudanpi). This formula has been used in traditional Chinese medicine for more than 1800 years to treat disorders caused by stagnation of circulation and qi (air). AIM OF THE STUDY Based on pre-clinical and clinical studies, this review aimed to reveal the potential mechanisms of GFW in inhibiting endometriosis. The enhancement of therapeutic effects of western medications on endometriosis by GFW was also shown. MATERIALS AND METHODS A bibliographic assessment of publications on "Guizhi Fuling Wan" and "endometriosis" indexed in PubMed, Science Direct, and China National Knowledge Infrastructure (CNKI) was conducted. Five pre-clinical studies and 13 clinical studies were selected for this review. Moreover, the targeted molecules of each herb were first extracted from the Traditional Chinese Medicine Systems Pharmacology (TCMSP) Database and Analysis Platform followed by obtaining the endometriosis-related genes from DisGeNET. Subsequently, pathway and gene ontology analyses using David Bioinformatics Resources explored the potential mechanisms of therapeutic effects of GFW in treating endometriosis. RESULTS Pre-clinical and clinical studies showed that GFW might inhibit the growth of endometriotic lesion through the modulation of immunity, apoptosis-regulating molecules, and angiogenesis-associated factors, while enhancing the therapeutic effects of western medications in treating endometriosis. Furthermore, pathway and gene ontology analyses demonstrated that GFW might attenuate the disease primarily by affecting AGE-RAGE signaling pathway in diabetic complications (hsa04933) as well as pathways involved in Kaposi sarcoma-associated herpesvirus infection (hsa05167), human cytomegalovirus infection (has05163), and fluid shear stress and atherosclerosis (hsa05418). These pathways were all involved in the regulation of inflammation, angiogenesis, and apoptosis and commonly affected by all herbs. CONCLUSIONS The current review revealed that endometriosis is highly associated with aberrant inflammatory, angiogenic, and apoptotic activities. The therapeutic effects of GFW on endometriosis are likely to act through regulating these activities.
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Affiliation(s)
- Jian-Looi Yee
- School of Post-baccalaureate Chinese Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan, ROC
| | - Chun-Yen Huang
- Department of Obstetrics and Gynecology, E-Da Hospital/I-Shou University, Kaohsiung, Taiwan, ROC; Department of Medical Research, E-Da Hospital/I-Shou University, Kaohsiung, Taiwan, ROC
| | - Ya-Chun Yu
- Department of Obstetrics and Gynecology, E-Da Hospital/I-Shou University, Kaohsiung, Taiwan, ROC; Department of Medical Research, E-Da Hospital/I-Shou University, Kaohsiung, Taiwan, ROC
| | - S Joseph Huang
- Department of Obstetrics and Gynecology, E-Da Hospital/I-Shou University, Kaohsiung, Taiwan, ROC; School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan, ROC; Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA.
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Naem A, Krentel H, Moawad G, Naem J, Venezia R, Etrusco A, Terzic S, Laganà AS. Hormonal Therapies before in vitro fertilization in women with endometriosis: The Minotaur's Labyrinth and the Ariadne's Thread. Best Pract Res Clin Obstet Gynaecol 2024; 95:102500. [PMID: 38772765 DOI: 10.1016/j.bpobgyn.2024.102500] [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: 11/25/2023] [Accepted: 05/02/2024] [Indexed: 05/23/2024]
Abstract
Endometriosis-related infertility is one of the most debated topics in reproductive medicine. In recent years, prolonged pre-cycle hormonal regimens gained attention as a mean of improving the assisted reproduction technologies (ART) success rates in endometriosis patients. GnRH agonists, dienogest, medroxyprogesterone acetate, and aromatase inhibitors are the most studied medications. Conflicting results and a high risk of bias exist in almost all of the conducted studies in the field. However, current evidence suggests that pre-cycle treatment with GnRH agonists may be beneficial for patients with stage III/IV endometriosis. Dienogest and medroxyprogesterone acetate-based progestin-primed ovarian stimulation protocol was shown to be comparable to the prolonged GnRH agonists protocol. Finally, aromatase inhibitors seem to be of limited benefit to the assisted reproductive outcomes of endometriosis patients. Although it is challenging to draw any clinical conclusions, pre-cycle hormonal treatments seem to be best indicated in endometriosis patients who had previously failed ART treatment.
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Affiliation(s)
- Antoine Naem
- Department of Obstetrics, Gynecology, Gynecologic Oncology and Senology, Bethesda Hospital Duisburg, 47053 Duisburg, Germany; Faculty of Mathematics and Computer Science, University of Bremen, 28359 Bremen, Germany.
| | - Harald Krentel
- Department of Obstetrics, Gynecology, Gynecologic Oncology and Senology, Bethesda Hospital Duisburg, 47053 Duisburg, Germany
| | - Gaby Moawad
- Department of Obstetrics and Gynecology, George Washington University, Washington, DC 20037, USA; The Center for Endometriosis and Advanced Pelvic Surgery, Washington, DC 22101, USA
| | - Joelle Naem
- Faculty of Medicine of Damascus University, Damascus, Syria
| | - Renato Venezia
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
| | - Andrea Etrusco
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
| | - Sanja Terzic
- Department of Medicine, School of Medicine, Nazarbayev University, Zhanybek-Kerey Khans Street 5/1, Astana 010000, Kazakhstan
| | - Antonio Simone Laganà
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
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Fang X, Deng Q, Yang H, Yan Z, Peng Z, Zhao Y, Liao T, Tu Z, Liu J, Liu L, Zou L, He H. Causal association of immune cells and endometriosis: a Mendelian randomization study. Front Endocrinol (Lausanne) 2024; 15:1397670. [PMID: 38868746 PMCID: PMC11167632 DOI: 10.3389/fendo.2024.1397670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 05/09/2024] [Indexed: 06/14/2024] Open
Abstract
Objective To investigate the causal effect of immune cells on endometriosis (EMS), we performed a Mendelian randomization analysis. Methods Mendelian randomization (MR) uses genetic variants as instrumental variables to investigate the causal effects of exposures on outcomes in observational data. In this study, we conducted a thorough two-sample MR analysis to investigate the causal relationship between 731 immune cells and endometriosis. We used complementary Mendelian randomization (MR) methods, including weighted median estimator (WME) and inverse variance weighted (IVW), and performed sensitivity analyses to assess the robustness of our results. Results Four immune phenotypes have been found to be significantly associated with the risk of developing EMS: B cell %lymphocyte (WME: OR: 1.074, p = 0.027 and IVW: OR: 1.058, p = 0.008), CD14 on Mo MDSC (WME: OR: 1.056, p =0.021 and IVW: OR: 1.047, p = 0.021), CD14+ CD16- monocyte %monocyte (WME: OR: 0.947, p = 0.024 and IVW: OR: 0.958, p = 0.011), CD25 on unsw mem (WME: OR: 1.055, p = 0.030 and IVW: OR: 1.048, p = 0.003). Sensitivity analyses confirmed the main findings, demonstrating consistency across analyses. Conclusions Our MR analysis provides compelling evidence for a direct causal link between immune cells and EMS, thereby advancing our understanding of the disease. It also provides new avenues and opportunities for the development of immunomodulatory therapeutic strategies in the future.
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Affiliation(s)
- Xingyi Fang
- Reproductive Medical Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Qinghua Deng
- Department of Gynaecology, The Second Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Haili Yang
- Reproductive Medical Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Zhaohua Yan
- Department of Obstetrics and Gynecology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Zhen Peng
- Reproductive Medical Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Yuheng Zhao
- Graduate School of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Tantan Liao
- Reproductive Medical Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Ziying Tu
- Graduate School of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Jia Liu
- Graduate School of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Li Liu
- Graduate School of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Lin Zou
- Reproductive Medical Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Honghua He
- Department of Hematology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
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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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Park W, Kim M, Kim HS, Song G, Park SJ, Lim W, Park S. Alteration in Effects of Endometriosis on Fecundity According to Pregnancy Experience in Mouse Model. Reprod Sci 2024; 31:404-412. [PMID: 38180609 DOI: 10.1007/s43032-023-01426-2] [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: 10/04/2023] [Accepted: 12/08/2023] [Indexed: 01/06/2024]
Abstract
This study is aimed at identifying variations in the effect of endometriosis on fecundity in a mouse model based on prior pregnancy experience. Endometriosis is one of the most prevalent gynecological diseases and is known to impact female fecundity adversely. In this study, an endometriosis mouse model was established by allografting uterine horn tissue using Pelch's method. The effect of endometriosis on fecundity was confirmed in primiparous and multiparous female mice. As fecundity indicators, the pregnancy rate, number of litters, pregnancy period, and survival rate of the pups were investigated. As a result of the experiment, the pregnancy rate decreased, and the pregnancy period tended to be shorter in primiparous female mice. However, there was no significant change in the multiparous mice. In addition, it has been established that correlations exist between the size of lesions and certain fecundity indicators of the lesion, even among primiparous and multiparous females with endometriosis. The study attempted to demonstrate a link between pregnancy experience and fecundity changes caused by endometriosis by experimentally reproducing clinical results using mouse models. These results suggest strategies for identifying several pathophysiological characteristics of endometriosis.
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Affiliation(s)
- Wonhyoung Park
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Miji Kim
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Hee Seung Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, 03080, Republic of Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, 03080, 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
| | - Soo Jin Park
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, 03080, Republic of Korea.
| | - Whasun Lim
- Department of Biological Sciences, College of Science, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Sunwoo Park
- Department of Plant & Biomaterials Science, Gyeongsang National University, Jinju, 52725, Republic of Korea.
- Department of GreenBio Science, Gyeongsang National University, Jinju, 52725, Republic of Korea.
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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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9
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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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Balshi A, Manning N, Dempsey J, Jun C, Baber U, Sloane JA. Clinical course of multiple sclerosis with comorbid endometriosis: A matched cohort study. Mult Scler Relat Disord 2024; 82:105377. [PMID: 38181694 DOI: 10.1016/j.msard.2023.105377] [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: 08/07/2023] [Revised: 10/20/2023] [Accepted: 12/10/2023] [Indexed: 01/07/2024]
Abstract
BACKGROUND Endometriosis (EMS) is pain syndrome in which endometrial tissue grows outside the uterus. EMS is associated with an increased risk of multiple sclerosis (MS), a demyelinating disease of the central nervous system. OBJECTIVE To characterize clinical phenotypes of a cohort of patients with both EMS and MS compared to a cohort of matched controls with only MS. METHODS We retrospectively identified patients with EMS and MS at Beth Israel Deaconess Medical Center (BIDMC). We collected data on EMS treatments and analyzed differences in histories of gynecological cancer, smoking, fatigue, anxiety, depression, headache, and neuropathic pain compared to matched controls. We used Wilcoxon signed rank tests for paired samples to compare Expanded Disability Status Scores (EDSS) and timed 25-foot walk values (T25FW). RESULTS Using a case-control methodology, we found significantly increased EDSS (p < 0.001) and T25FW (p = 0.01) in the EMS-MS group compared to the MS group. More patients in the EMS-MS group had histories of smoking, anxiety, depression, and headaches, while more patients in the MS group had histories of fatigue and neuropathic pain. CONCLUSION When controlling for age, race, and MS therapy, those with EMS-MS experience more MS disability than controls, suggesting this population requires more monitoring and efficacious treatment.
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Affiliation(s)
- Alexandra Balshi
- Department of Neurology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Nova Manning
- Department of Neurology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - John Dempsey
- Department of Neurology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Claire Jun
- Department of Neurology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Ursela Baber
- Department of Neurology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jacob A Sloane
- Department of Neurology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA.
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11
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Huang J, Chen X, Liu J. High mobility group box 1 promotes endometriosis under hypoxia by regulating inflammation and autophagy in vitro and in vivo. Int Immunopharmacol 2024; 127:111397. [PMID: 38134596 DOI: 10.1016/j.intimp.2023.111397] [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: 08/24/2023] [Revised: 12/08/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND Endometriosis is a chronic disease. Our previous study identified a positive correlation between high mobility group box 1 (HMGB1) and endometriosis, and HMGB1 and inflammation. However, the precise roles of HMGB1 in endometriosis are not fully elucidated. METHODS We overexpressed HMGB1 in human endometrial stromal cells (HESCs). The expression of pro-inflammatory cytokines and autophagy-related markers were detected by Western blot and ELISA. We generated HMGB1 deficient mice and established the murine model of endometriosis. The development of endometriosis was evaluated. The expression of cytokines and markers of autophagy in implant lesions and mouse endometrial stromal cells was measured. RESULTS Overexpression of HMGB1 in HESCs promoted the pro-inflammatory cytokines production and expression of autophagy-related markers. HMGB1 deficient mice had less implant lesions, decreased inflammatory cytokines level and down-regulated autophagy-related markers in implant lesions and mouse endometrial stromal cells. CONCLUSION HMGB1 promotes endometriosis by regulating inflammation and autophagy.
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Affiliation(s)
- Jingying Huang
- Department of Obstetrics and Gynecology, Quanzhou First Hospital Affiliated to Fujian Medical University, No.250 East Street, Quanzhou 362000, Fujian, China.
| | - Xuan Chen
- Department of Obstetrics and Gynecology, Quanzhou First Hospital Affiliated to Fujian Medical University, No.250 East Street, Quanzhou 362000, Fujian, China
| | - Jiangrui Liu
- Department of Gastrointestinal Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University, No.250 East Street, Quanzhou 362000, Fujian, China
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12
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Ye H, Tian Y, Yu X, Li L, Hou M. Association Between Pelvic Inflammatory Disease and Risk of Endometriosis: A Systematic Review and Meta-Analysis. J Womens Health (Larchmt) 2024; 33:73-79. [PMID: 37851499 DOI: 10.1089/jwh.2023.0300] [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: 10/19/2023] Open
Abstract
Background: Endometriosis is a common chronic disorder, which leads to dysmenorrhea, dyspareunia, pelvic chronic pain, and infertility. It affects ∼6% to 10% of the general female population. However, the etiology of endometriosis remained unclear. We aimed to systematically assess the association between pelvic inflammatory disease (PID) and the risk of endometriosis. Materials and Methods: Eligible studies published until May 21, 2022, were retrieved from the PubMed, EMBASE, and Web of Science databases. The studies were included based on the following criteria: (1) original articles on the association between PID and risk of endometriosis; (2) randomized controlled trials and cross-sectional, case-control, and cohort studies; and (3) studies involving humans. The Newcastle-Ottawa Quality Assessment Scale was used to assess the quality of the studies included in this systematic review. The association between PID and risk of endometriosis was evaluated using the overall odds ratio (OR) and correlative 95% confidence interval (CI). Results: The meta-analysis included 14 studies with 747,733 patients. The mean prevalence of PID in women with endometriosis was 33.80%. Our quantitative synthesis revealed that endometritis was associated with a significantly increased risk of endometriosis (OR: 1.63, 95% CI: 1.53-1.74, I2 = 59%). Conclusion: We study a statistically significant association between PID and the risk of endometriosis. In particular, endometritis might play an important role in endometriosis, based on the lower heterogeneity of the subgroup analysis. This finding suggests that reducing the incidence of endometritis might aid in the prevention and treatment of endometriosis.
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Affiliation(s)
- Hui Ye
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Yilan Tian
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Xiuzhang Yu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Lin Li
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Minmin Hou
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
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13
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Xholli A, Cremonini F, Perugi I, Londero AP, Cagnacci A. Gut Microbiota and Endometriosis: Exploring the Relationship and Therapeutic Implications. Pharmaceuticals (Basel) 2023; 16:1696. [PMID: 38139822 PMCID: PMC10747908 DOI: 10.3390/ph16121696] [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: 10/11/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023] Open
Abstract
Endometriosis is a common inflammatory disease affecting women of reproductive age, characterized by the growth of endometrial tissue beyond the uterus. In addition to gynecological manifestations, many endometriosis patients experience gastrointestinal symptoms, indicating a potential association between gut health and the disease. Recent studies have revealed alterations in the gut microbiota of individuals with endometriosis, including reduced diversity, microbial composition imbalances, and pathogenic bacteria. These changes can disrupt immune function, increase inflammation, and contribute to the chronic inflammatory state observed in endometriosis. Moreover, dysregulation of intestinal permeability may further exacerbate gastrointestinal symptoms in affected individuals. Understanding the role of the gut microbiota and intestinal permeability in endometriosis can provide valuable insights into disease pathogenesis, aid in non-invasive diagnostic approaches, and open new avenues for therapeutic interventions. Probiotics, in particular, have shown promise in improving endometriosis-associated pain symptoms and reducing endometriotic lesions in animal models. This review suggests that additional research and well-designed clinical trials are necessary to validate the potential diagnostic and therapeutic benefits of manipulating the gut microbiota in managing endometriosis and its gastrointestinal symptoms, thereby improving the quality of life for those affected.
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Affiliation(s)
- Anjeza Xholli
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (A.X.); (F.C.); (I.P.)
| | - Francesca Cremonini
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (A.X.); (F.C.); (I.P.)
| | - Isabella Perugi
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (A.X.); (F.C.); (I.P.)
| | - Ambrogio Pietro Londero
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Infant Health, University of Genoa, 16132 Genova, Italy;
- Obstetrics and Gynecology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy
| | - Angelo Cagnacci
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (A.X.); (F.C.); (I.P.)
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Infant Health, University of Genoa, 16132 Genova, Italy;
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14
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Yuan Y, Li Y, Zhao W, Hu Y, Zhou C, Long T, Long L. WNT4 promotes macrophage polarization via granulosa cell M-CSF and reduces granulosa cell apoptosis in endometriosis. Cytokine 2023; 172:156400. [PMID: 37839333 DOI: 10.1016/j.cyto.2023.156400] [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: 08/08/2023] [Revised: 10/04/2023] [Accepted: 10/05/2023] [Indexed: 10/17/2023]
Abstract
BACKGROUND WNT4 gene polymorphism are common in endometriosis and may functionally link estrogen and estrogen receptor signaling. Previous study confirmed estrogen and estrogen receptor signaling recruit macrophage to promote the pathogenesis of endometriosis. To investigate the effect of WNT4 in endometriosis involved in macrophage polarization and whether WNT4 could reduce the apoptosis of granulosa cells. METHODS An observational study consisting of 8 cases of women with endometriosis (diagnosed by surgery and histology) and 22 mice of endometriosis animal model was conducted. Granulosa cells were isolated from 16 patients with endometriosis and co-cultured with macrophage under WNT4 treatment using TUNEL assay, quantitative reverse transcription PCR, flow cytometry and ELISA analysis. 22 mice of endometriosis animal model confirmed the WNT4 treatment effects using histology and immunohistochemistry, Western blot and flow cytometry. RESULTS We observed that the apoptotic proportion of granulosa cells was significantly decreased and M2 macrophage was significantly increased after WNT4 treatment during the granulosa cell and macrophage co-culture system. To reveal the underlying mechanism for this, we conducted a series of experiments and found that high expression of granulosa cell M-CSF led to the M2 polarization of macrophages. The animal model also suggested that the anti-apoptotic effect of WNT4 on granulosa cells were conducted by the M2 polarized macrophage. CONCLUSIONS WNT4 could reduce granulosa cell apoptosis and improve ovarian reserve by promoting macrophage polarization in endometriosis. M-CSF secreted by granulosa cell after WNT4 treatment was the main mediator of macrophage polarization.
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Affiliation(s)
- Yuan Yuan
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, 1 Zhongshan Road II, Guangzhou, Guangdong 510080, China
| | - Yubin Li
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, 1 Zhongshan Road II, Guangzhou, Guangdong 510080, China
| | - Wen Zhao
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, 1 Zhongshan Road II, Guangzhou, Guangdong 510080, China
| | - Yue Hu
- Translational Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangzhou, Guangdong 510080, China
| | - Canquan Zhou
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, 1 Zhongshan Road II, Guangzhou, Guangdong 510080, China
| | - Tengfei Long
- Department of Gynaecology and Obstetrics, Sun Yat-sen Memorial Hospital, 107 Yanjiang West Road, Guangzhou, Guangdong 510120, China.
| | - Lingli Long
- Clinical Research Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangzhou, Guangdong 510080, China.
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15
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Begum MIA, Chuan L, Hong ST, Chae HS. The Pathological Role of miRNAs in Endometriosis. Biomedicines 2023; 11:3087. [PMID: 38002087 PMCID: PMC10669455 DOI: 10.3390/biomedicines11113087] [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: 09/30/2023] [Revised: 11/13/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
Association studies investigating miRNA in relation to diseases have consistently shown significant alterations in miRNA expression, particularly within inflammatory pathways, where they regulate inflammatory cytokines, transcription factors (such as NF-κB, STAT3, HIF1α), and inflammatory proteins (including COX-2 and iNOS). Given that endometriosis (EMS) is characterized as an inflammatory disease, albeit one influenced by estrogen levels, it is natural to speculate about the connection between EMS and miRNA. Recent research has indeed confirmed alterations in the expression levels of numerous microRNAs (miRNAs) in both endometriotic lesions and the eutopic endometrium of women with EMS, when compared to healthy controls. The undeniable association of miRNAs with EMS hints at the emergence of a new era in the study of miRNA in the context of EMS. This article reviews the advancements made in understanding the pathological role of miRNA in EMS and its association with EMS-associated infertility. These findings contribute to the ongoing pursuit of developing miRNA-based therapeutics and diagnostic markers for EMS.
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Affiliation(s)
- Mst Ismat Ara Begum
- Department of Biomedical Sciences, Institute for Medical Science, Jeonbuk National University Medical School, Jeonju 54907, Republic of Korea; (M.I.A.B.); (L.C.)
| | - Lin Chuan
- Department of Biomedical Sciences, Institute for Medical Science, Jeonbuk National University Medical School, Jeonju 54907, Republic of Korea; (M.I.A.B.); (L.C.)
| | - Seong-Tshool Hong
- Department of Biomedical Sciences, Institute for Medical Science, Jeonbuk National University Medical School, Jeonju 54907, Republic of Korea; (M.I.A.B.); (L.C.)
| | - Hee-Suk Chae
- Department of Obstetrics and Gynecology, Research Institute of Clinical Medicine, Jeonbuk National University, Jeonju 54907, Republic of Korea
- Biomedical Research Institute, Jeonbuk National University Hospital, Jeonbuk National University Medical School, Jeonju 54907, Republic of Korea
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16
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Vaduva P, Laouali N, Fagherazzi G, Gelot A, Bonnet F, Kvaskoff M. Association between endometriosis and risk of type 2 diabetes: Results from the prospective E3N cohort. Maturitas 2023; 177:107805. [PMID: 37531871 DOI: 10.1016/j.maturitas.2023.107805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/19/2023] [Accepted: 07/23/2023] [Indexed: 08/04/2023]
Abstract
OBJECTIVE Several studies suggest an association between endometriosis and the risk of cardio-metabolic diseases. This study aimed to prospectively evaluate the association between history of endometriosis and incident type 2 diabetes. STUDY DESIGN E3N is a prospective cohort of 98,995 French women aged 40-65 years at inclusion. Multivariable Cox regression models were used to estimate hazard ratios and 95 % confidence intervals for the association between endometriosis and incident type 2 diabetes. We evaluated effect modification by age, body mass index, infertility treatment, adherence to the Mediterranean diet, and menopausal status. RESULTS Age at inclusion was 51 ± 6 years and there were 2672 incident cases of type 2 diabetes. A total of 4606 women reported surgically-confirmed endometriosis among 83,582 women with no history of diabetes at inclusion. Endometriosis was not associated with type 2 diabetes risk in a model adjusted for age, BMI, physical activity, smoking, education, age at menarche and oral contraceptive use (hazard ratio [HR] = 1.09; 95 % confidence interval [CI] = 0.92-1.29), neither after further adjustment for family history of diabetes, hypertension and menopausal status (HR = 0.97;95%CI = 0.80-1.16). The relationship did not differ by age at inclusion, BMI, infertility treatment, diet or menopausal status (p > 0.05). CONCLUSIONS Surgically-confirmed endometriosis was not associated with the risk of type 2 diabetes in this large cohort, confirming that endometriosis is not a risk marker for type 2 diabetes.
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Affiliation(s)
- Patricia Vaduva
- Endocrinology - Diabetology - Nutrition Unit, University Hospital Rennes, France
| | - Nasser Laouali
- Department of Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts at Amherst, Amherst, MA, USA; Scripps Institution of Oceanography, University of California, San Diego, USA; Paris-Saclay University, UVSQ, Univ. Paris-Sud, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, Villejuif, France
| | - Guy Fagherazzi
- Deep Digital Phenotyping Research Unit, Department of Precision Health, Luxembourg Institute of Health, Luxembourg
| | - Amandine Gelot
- Paris-Saclay University, UVSQ, Univ. Paris-Sud, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, Villejuif, France
| | - Fabrice Bonnet
- Endocrinology - Diabetology - Nutrition Unit, University Hospital Rennes, France; Paris-Saclay University, UVSQ, Univ. Paris-Sud, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, Villejuif, France
| | - Marina Kvaskoff
- Paris-Saclay University, UVSQ, Univ. Paris-Sud, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, Villejuif, France.
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Son D, Park H, An G, Park S, Hwang DW, Park SJ, Kim HS, Lim W, You S, Song G. Establishment of Immortalized Human Endometriotic Stromal Cell Line from Ectopic Lesion of a Patient with Endometriosis. Reprod Sci 2023; 30:2703-2714. [PMID: 37067725 DOI: 10.1007/s43032-023-01225-9] [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: 11/30/2022] [Accepted: 03/27/2023] [Indexed: 04/18/2023]
Abstract
Endometriosis is an estrogen-dependent inflammatory disease characterized by the growth of endometrial-like tissues containing endometrial stromal cells and glandular epithelium outside the uterine cavity. An insufficient response to progesterone contributes to disease progression and systemic inflammation during the pathogenesis of endometriosis. Patients with endometriosis usually experience painful symptoms, dysmenorrhea, and infertility, which contribute to a significant reduction in their quality of life. To determine the possible molecular mechanisms of endometriosis and explore novel therapeutic targets, we derived primary human ovarian endometriotic stromal cells (hOESCs) from a patient of reproductive age with ovarian endometriosis. In this study, we successfully established immortalized human ovarian endometriotic stromal cell lines (ihOESCs) using primary stromal cells obtained from endometriotic lesions to overcome short lifespan and growth inhibition. Immortalization of hOESCs with human telomerase reverse transcriptase (hTERT) transfection led to cells that maintained a proliferative state under passage culture conditions without mutagenesis during cellular senescence. The morphology and karyotype of ihOESCs were unchanged compared with those of hOESCs. Moreover, ihOESCs were continuously positive for vimentin and negative for E-cadherin expression. Following decidual stimuli and inflammatory responses, both hOESCs and ihOESCs sensitively express decidualization markers and proinflammatory cytokines. Collectively, we characterized ihOESCs to maintain their phenotypic and functional properties with a longer lifespan and normal physiological responses than those of hOESCs. These immortalized cells could aid in a detailed understanding of the pathological mechanisms of endometriosis.
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Affiliation(s)
- Daryeon Son
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Hahyun Park
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Garam An
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Sunwoo Park
- Department of Plant & Biomaterials Science, Gyeongsang National University, Jinju-si, Gyeongnam, 52725, Republic of Korea
| | - Dong Won Hwang
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, 03080, Republic of Korea
| | - Soo Jin Park
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, 03080, Republic of Korea
| | - Hee Seung Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, 03080, Republic of Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea
| | - Whasun Lim
- Department of Biological Sciences, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Seungkwon You
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, 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.
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Saida T, Mori K, Ishiguro T, Saida Y, Satoh T, Nakajima T. Differences in the position of endometriosis-associated and non-associated ovarian cancer relative to the uterus. Insights Imaging 2023; 14:136. [PMID: 37580615 PMCID: PMC10425308 DOI: 10.1186/s13244-023-01468-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 06/17/2023] [Indexed: 08/16/2023] Open
Abstract
BACKGROUND Preoperative assessment of the histological type of ovarian cancer is essential to determine the appropriate treatment strategy. Tumor location may be helpful in this regard. The purpose of this study was to compare the position of endometriosis-associated (EAOCs) and non-associated (non-EAOCs) ovarian cancer relative to the uterus using MRI. METHODS This retrospective study included patients with pathologically confirmed malignant epithelial ovarian tumors who underwent MRI at our hospital between January 2015 and January 2023. T2-weighted images of the sagittal and axial sections of the long axis of the uterine body were used for the analysis. Three blinded experienced radiologists independently interpreted the images and assessed whether the ovarian tumor was attached to the uterus, and the angle between the uterus and the tumor was measured. The presence of attachment and the measured angles were compared for each histology. In addition, the angles between EAOCs, including endometrioid carcinomas (ECs) and clear cell carcinomas (CCCs), were compared with non-EAOCs. RESULTS In total, 184 women (mean age, 56 years; age range, 20-91 years) were evaluated. High-grade serous carcinomas (HGSCs) were significantly smaller than the others and had significantly less uterine attachment than CCCs (p < 0.01 for all readers). According to the mean of the measured angles, CCCs were positioned significantly more posteriorly than HGSCs and mucinous carcinomas (p < 0.02), and EAOCs were positioned significantly more posteriorly to the uterus than non-EAOCs (p < 0.01). CONCLUSION HGSCs are often not attached to the uterus, and EAOCs are positioned more posteriorly to the uterus than non-EAOCs. CRITICAL RELEVANCE STATEMENT High-grade serous carcinomas were often not attached to the uterus, and endometriosis-associated ovarian cancers were positioned more posteriorly to the uterus than non-endometriosis-associated ovarian cancers. KEY POINTS • The position of the ovarian tumor can be determined using MRI. • High-grade serous carcinomas had less attachment to the uterus. • Endometriosis-associated cancers were positioned more posteriorly to the uterus. • The location of ovarian tumors is helpful in estimating histology.
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Affiliation(s)
- Tsukasa Saida
- Department of Radiology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.
| | - Kensaku Mori
- Department of Radiology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Toshitaka Ishiguro
- Department of Radiology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Yukihisa Saida
- Department of Radiology, St. Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan
| | - Toyomi Satoh
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Takahito Nakajima
- Department of Radiology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
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Gstoettner M, Wenzl R, Radler I, Jaeger M. "I think to myself 'why now?'" - a qualitative study about endometriosis and pain in Austria. BMC Womens Health 2023; 23:409. [PMID: 37542309 PMCID: PMC10403941 DOI: 10.1186/s12905-023-02576-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 07/27/2023] [Indexed: 08/06/2023] Open
Abstract
BACKGROUND Endometriosis is a chronic, benign, and oestrogen-dependent condition and about 10-15% of all women of reproductive age are affected by endometriosis worldwide. It is not curable and pain is one of the most common symptoms of endometriosis and leads to low quality of life in affected women. To our knowledge, in German-speaking countries, no studies with qualitative methods approaches are available concerning women who suffer from pain caused by endometriosis and possible associated coping strategies. Our study aims to familiarise ourselves with the individual pain experience of selected women who suffer from endometriosis in Austria and their coping strategies. METHODS A qualitative study design was based on problem-centred interviews for data collection and qualitative content analysis for data analysis. The research participants were women aged between 18 and 55 diagnosed with endometriosis and living in Austria. The interview period was from 27 February to 26 March 2019 and interviews lasted between 50 and 75 min. RESULTS Eight categories were formulated, of which category 3 (thoughts and feelings regarding endometriosis and pain - 'why?'), category 5 (effects and changes caused by endometriosis and pain - 'quality of life'), category 7 (taboos - 'don`t talk about it'), and category 8 (talking about it - 'contact with others in the same position') were relevant for this article. The remaining four categories [1-4] have already been published elsewhere. CONCLUSION Our data show that the social environment plays a fundamental role in coping strategies concerning pain caused by endometriosis. Women in our study reported that exchange with peers offers support. This opens a door for information events, patient organizations like support groups, and the inclusion of these in the supporting system. Involving occupational medicine and workplace health promotion departments in companies should be further goals to support affected women.
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Affiliation(s)
- Manuela Gstoettner
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Gürtel 18-20, Vienna, 1090, Austria.
| | - René Wenzl
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Gürtel 18-20, Vienna, 1090, Austria
| | - Ines Radler
- Krankenhaus der Barmherzigen Schwestern, Seilerstätte 4, Linz, 4010, Austria
| | - Margret Jaeger
- Research Department of Education Centre of Social Fund Vienna, Schlachthausgasse 37, Vienna, 1030, Austria
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20
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Shi J, Tan X, Feng G, Zhuo Y, Jiang Z, Banda S, Wang L, Zheng W, Chen L, Yu D, Guo C. Research advances in drug therapy of endometriosis. Front Pharmacol 2023; 14:1199010. [PMID: 37416064 PMCID: PMC10320007 DOI: 10.3389/fphar.2023.1199010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 06/13/2023] [Indexed: 07/08/2023] Open
Abstract
Endometriosis is one of the most common benign gynecological disorders in reproductive-aged women. The major symptoms are chronic pelvic pain and infertility. Despite its profound impact on women's health and quality of life, its pathogenesis has not been fully elucidated, it cannot be cured and the long-term use of drugs yields severe side effects and hinders fertility. This review aims to present the advances in pathogenesis and the newly reported lead compounds and drugs managing endometriosis. This paper investigated Genetic changes, estrogen-dependent inflammation induction, progesterone resistance, imbalance in proliferation and apoptosis, angiogenesis, lymphangiogenesis and neurogenesis, and tissue remodeling in its pathogenesis; and explored the pharmacological mechanisms, constitutive relationships, and application prospects of each compound in the text. To date, Resveratrol, Bay1316957, and bardoxifene were effective against lesions and pain in controlled animal studies. In clinical trials, Quinagolide showed no statistical difference with the placebo group; the results of phase II clinical trial of the IL-33 antibody have not been announced yet; clinical trial stage III of vilaprisan was suspended due to drug toxicity. Elagolix was approved for the treatment of endometriosis-related pain, but clinical studies of Elagolix for the pretreatment of patients with endometriosis to before In vitro fertilization treatment have not been fulfilled. The results of a clinical study of Linzagolix in patients with moderate to severe endometriosis-related pain have not been disclosed yet. Letrozole improved the fertility of patients with mild endometriosis. For endometriosis patients with infertility, oral GnRH antagonists and aromatase inhibitors are promising drugs, especially Elagolix and Letrozole.
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Affiliation(s)
- Jianyou Shi
- Department of Pharmacy, Sichuan Academy of Medical Sciences and Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Xin Tan
- Department of Pharmacy, Sichuan Academy of Medical Sciences and Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Guimei Feng
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Yuan Zhuo
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhongliang Jiang
- Miller School of Medicine, University of Miami, Miami, FL, United States
| | - Srikanth Banda
- Department of Chemistry and Biochemisty, Florida International University, Miami, FL, United States
| | - Lin Wang
- College of Food and Bioengineering, Xihua University, Chengdu, China
| | - Wei Zheng
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Lu Chen
- Department of Pharmacy, Sichuan Academy of Medical Sciences and Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Dongke Yu
- Department of Pharmacy, Sichuan Academy of Medical Sciences and Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Chun Guo
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
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21
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Song Y, Burns GW, Joshi NR, Arora R, Kim JJ, Fazleabas AT. Spheroids as a model for endometriotic lesions. JCI Insight 2023; 8:e160815. [PMID: 37104033 PMCID: PMC10393231 DOI: 10.1172/jci.insight.160815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 04/20/2023] [Indexed: 04/28/2023] Open
Abstract
The development and progression of endometriotic lesions are poorly understood, but immune cell dysfunction and inflammation are closely associated with the pathophysiology of endometriosis. There is a need for 3D in vitro models to permit the study of interactions between cell types and the microenvironment. To address this, we developed endometriotic spheroids (ES) to explore the role of epithelial-stromal interactions and model peritoneal invasion associated with lesion development. Using a nonadherent microwell culture system, spheroids were generated with immortalized endometriotic epithelial cells (12Z) combined with endometriotic stromal (iEc-ESC) or uterine stromal (iHUF) cell lines. Transcriptomic analysis found 4,522 differentially expressed genes in ES compared with spheroids containing uterine stromal cells. The top increased gene sets were inflammation-related pathways, and an overlap with baboon endometriotic lesions was highly significant. Finally, to mimic invasion of endometrial tissue into the peritoneum, a model was developed with human peritoneal mesothelial cells in an extracellular matrix. Invasion was increased in the presence of estradiol or pro-inflammatory macrophages and suppressed by a progestin. Taken together, our results strongly support the concept that ES are an appropriate model for dissecting mechanisms that contribute to endometriotic lesion development.
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Affiliation(s)
- Yong Song
- Department of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan, USA
| | - Gregory W. Burns
- Department of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan, USA
| | - Niraj R. Joshi
- Department of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan, USA
| | - Ripla Arora
- Department of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan, USA
| | - J. Julie Kim
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Asgerally T. Fazleabas
- Department of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan, USA
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22
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Huang SJ, Huang CY, Huang YH, Cheng JH, Yu YC, Lai JC, Hung YP, Chang CC, Shiu LY. A novel therapeutic approach for endometriosis using adipose-derived stem cell-derived conditioned medium- A new hope for endometriotic patients in improving fertility. Front Endocrinol (Lausanne) 2023; 14:1158527. [PMID: 37293500 PMCID: PMC10244723 DOI: 10.3389/fendo.2023.1158527] [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: 02/04/2023] [Accepted: 05/10/2023] [Indexed: 06/10/2023] Open
Abstract
Introduction Endometriosis is defined as the growth of endometrial glands and stromal cells in a heterotopic location with immune dysregulation. It usually leads to chronic pelvic pain and subfertility. Although various treatments are available, the recurrence rate remains high. Adipose tissue is an abundant source of multipotent mesenchymal adipose-derived stem cells (ADSCs). ADSCs display effects on not only tissue regeneration, but also immune regulation. Thus, the current study aims to test the effects of ADSCs on the growth of endometriosis. Methods ADSCs isolated from lipoaspiration-generated adipose tissue and their conditioned medium (ADSC-CM) were subjected to quality validation, including karyotyping as well as growth promotion and sterility tests for microbial contamination under Good Tissue Practice and Good Manufacturing Practice regulations. An autologous endometriosis mouse model was established by suturing endometrial tissue to peritoneal wall followed by treating with DMEM/F12 medium, ADSC-CM, ADSCs or ADSC-CM+ADSCs for 28 days. The area of endometriotic cysts and the degree of pelvic adhesion were measured. ICAM-1, VEGF and caspase 3 expression was assessed by quantitative reverse transcription polymerase chain reaction (qRT-PCR) and immunohistochemistry. Moreover, the mice were allowed to mate and deliver. The pregnancy outcomes were recorded. The ADSC-CM was subjected to proteomics analysis with further data mining with Ingenuity Pathway Analysis (IPA). Results Both ADSC-CM and ADSCs passed quality validation. ADSC-CM reduced the area of endometriotic cysts. The inhibition by ADSC-CM was obliterated by adding ADSCs. The presence of ADSCs with or without ADSC-CM increased the peritoneal adhesion. ADSC-CM inhibited ICAM-1 and VEGF mRNA and protein expression, whereas the addition of ADSCs not only did not inhibit by itself, but also blocked the inhibition by ADSC-CM. The resorption rate was reduced by ADSC-CM. The number of live birth/dam and the survival rate of pup at 1 week-old were both increased by ADSC-CM in mice with endometriosis. IPA demonstrated that PTX3 was potentially critical for the inhibition of endometriosis by ADSC-CM due to its anti-inflammatory and antiangiogenic properties as well as its importance in implantation. Conclusion ADSC-CM inhibited endometriosis development and improved pregnancy outcomes in mice. Potential translation to clinical treatment for human endometriosis is expected.
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Affiliation(s)
- S. Joseph Huang
- Department of Obstetrics and Gynecology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- Department of Obstetrics and Gynecology, University of South Florida, Tampa, FL, United States
| | - Chun-Yen Huang
- Department of Obstetrics and Gynecology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Yu-Hao Huang
- Department of Plastic Surgery, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Jai-Hong Cheng
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - Ya-Chun Yu
- Department of Obstetrics and Gynecology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Jui-Chi Lai
- Cell Therapy Center, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | | | - Chi-Chang Chang
- Department of Obstetrics and Gynecology, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Li-Yen Shiu
- Cell Therapy Center, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
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23
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Artemova D, Vishnyakova P, Gantsova E, Elchaninov A, Fatkhudinov T, Sukhikh G. The prospects of cell therapy for endometriosis. J Assist Reprod Genet 2023; 40:955-967. [PMID: 36964451 PMCID: PMC10239410 DOI: 10.1007/s10815-023-02772-5] [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: 03/26/2023] Open
Abstract
Endometriosis is a chronic inflammatory estrogen-dependent disease characterized by the growth of endometrial-like tissue outside the physiological region. Despite the fact that this disease is common, laparoscopic surgery is currently the gold standard in the treatment of endometriosis. In this regard, it is necessary to develop new effective methods of minimally invasive therapy for endometriosis. One of the promising areas in the treatment of endometriosis is cell therapy. Cellular therapy is a vast branch of therapeutic methods with various agents. Potential cell therapies for endometriosis may be based on the principle of targeting aspects of the pathogenesis of the disease: suppression of estrogen receptor activity, angiogenesis, fibrosis, and a decrease in the content of stem cells in endometriosis foci. In addition, immune cells such as NK cells and macrophages may be promising agents for cell therapy of endometriosis. Standing apart in the methods of cell therapy is the replacement therapy of endometriosis. Thus, many studies in the field of the pathogenesis of endometriosis can shed light not only on the causes of the disease and may contribute to the development of new methods for personalized cell therapy of endometriosis.
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Affiliation(s)
- Daria Artemova
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia
- Research Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - Polina Vishnyakova
- Research Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow, Russia
| | - Elena Gantsova
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia
- Research Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - Andrey Elchaninov
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia
- Research Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow, Russia
| | - Timur Fatkhudinov
- Research Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow, Russia.
| | - Gennady Sukhikh
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow, Russia
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24
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Sun Y, Cai J, Ding S, Bao S. Network Pharmacology Was Used to Predict the Active Components and Prospective Targets of Paeoniae Radix Alba for Treatment in Endometriosis. Reprod Sci 2023; 30:1103-1117. [PMID: 36258089 DOI: 10.1007/s43032-022-01102-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: 04/06/2022] [Accepted: 10/05/2022] [Indexed: 11/30/2022]
Abstract
Endometriosis is one of the most common benign gynecologic diseases. Paeoniae Radix Alba (PRA) has been utilized to treat endometriosis. We wished to identify potential targets for PRA in the treatment of endometriosis, as well as to provide a groundwork for future studies into its pharmacological mechanism of action. Network pharmacology was employed to conduct investigations on PRA. Target proteins were chosen from the components of PRA for endometriosis treatment. A protein-protein interaction (PPI) was established using overlapping genes. Analyses of enrichment of function and signaling pathways were undertaken using the Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes databases to select "hub genes." Finally, the feasibility of analysis based on network pharmacology was determined using real-time reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and western blotting. We demonstrated that PRA has 25 bioactive components and 167 putative targets that are therapeutically important. The anti-inflammatory and immune-boosting actions of tumor necrosis factor, albumin, signal transducer and activator of transcription (STAT)3, mitogen-activated protein kinase, Jun, interleukin (IL)-1B, prostaglandin-endoperoxide synthase 2, matrix metalloproteinase-9, vascular endothelial growth factor A, and IL-6 were identified as prospective targets. Seven major compounds in PRA and related to the STAT3 pathway could bind spontaneously to it. RT-qPCR and western blotting showed that expression of STAT3 and phospho-STAT3 was reduced significantly after PRA intervention. Hence, analyses of the active components of traditional Chinese medicine formulations through network pharmacology may open up new ideas for the treatment of diseases.
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Affiliation(s)
- Yuting Sun
- Department of Gynecology and Obstetrics of Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570311, China
| | - Junhong Cai
- Medical Laboratory Center, Hainan General Hospital, Hainan Medical University, Haikou, 570102, China
| | - Shun Ding
- Department of Otolaryngology Head and Neck Surgery, the First Affiliated Hospital, Hainan Medical University, Haikou, 570102, China
| | - Shan Bao
- Department of Gynecology and Obstetrics of Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570311, China.
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25
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Monnin N, Fattet AJ, Koscinski I. Endometriosis: Update of Pathophysiology, (Epi) Genetic and Environmental Involvement. Biomedicines 2023; 11:biomedicines11030978. [PMID: 36979957 PMCID: PMC10046867 DOI: 10.3390/biomedicines11030978] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/15/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Endometriosis is a chronic disease caused by ectopic endometrial tissue. Endometriotic implants induce inflammation, leading to chronic pain and impaired fertility. Characterized by their dependence on estradiol (via estrogen receptor β (ESRβ)) and their resistance to progesterone, endometriotic implants produce their own source of estradiol through active aromatase. Steroidogenic factor-1 (SF1) is a key transcription factor that promotes aromatase synthesis. The expression of SF1 and ESRβ is enhanced by the demethylation of their promoter in progenitor cells of the female reproductive system. High local concentrations of estrogen are involved in the chronic inflammatory environment favoring the implantation and development of endometriotic implants. Similar local conditions can promote, directly and indirectly, the appearance and development of genital cancer. Recently, certain components of the microbiota have been identified as potentially promoting a high level of estrogen in the blood. Many environmental factors are also suspected of increasing the estrogen concentration, especially prenatal exposure to estrogen-like endocrine disruptors such as DES and bisphenol A. Phthalates are also suspected of promoting endometriosis but throughmeans other than binding to estradiol receptors. The impact of dioxin or tobacco seems to be more controversial.
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Affiliation(s)
- Nicolas Monnin
- Majorelle Clinic, Atoutbio Laboratory, Laboratory of Biology of Reproduction, 54000 Nancy, France
| | - Anne Julie Fattet
- Majorelle Clinic, Atoutbio Laboratory, Laboratory of Biology of Reproduction, 54000 Nancy, France
| | - Isabelle Koscinski
- Laboratory of Biology of Reproduction, Hospital Saint Joseph, 13008 Marseille, France
- NGERE Inserm 1256, 54505 Vandoeuvre les Nancy, France
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26
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Khashchenko EP, Uvarova EV, Chuprynin VD, Pustynnikova MY, Fatkhudinov TK, Elchaninov AV, Gardanova ZR, Ivanets TY, Vysokikh MY, Sukhikh GT. Pelvic Pain, Mental Health and Quality of Life in Adolescents with Endometriosis after Surgery and Dienogest Treatment. J Clin Med 2023; 12:jcm12062400. [PMID: 36983400 PMCID: PMC10052887 DOI: 10.3390/jcm12062400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/09/2023] [Accepted: 03/14/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND Diagnostic and treatment delays have caused significant impacts on the physical and emotional well-being of adolescents with endometriosis, though such research is limited. This study aimed to assess the effects of one-year dienogest therapy on the clinical picture, pain patterns, psycho-emotional status, and quality-of-life indicators in adolescents with endometriosis after surgical treatment. METHODS The study enrolled 32 girls aged 13-17 with peritoneal endometriosis to analyze one-year dynamics of the Visual Analog Scale (VAS), McGill Pain Questionnaire, Beck Depression Scale (BDI), Hospital Anxiety and Depression Scale (HADS), Spielberger State-Trait Anxiety Inventory (STAI) and SF-36 quality-of-life survey scores along with clinical and laboratory indicators before surgery and after one-year dienogest therapy. RESULTS The therapy provided a significant alleviation of endometriosis-associated clinical symptoms, including dysmenorrhea, pelvic pain, gastrointestinal/dysuria symptoms, decreased everyday activity (<0.001), a decrease in anxiety/depression scores (BDI, HADS, STAI), and quality-of-life improvement (<0.001). These effects were accompanied by beneficial dynamics in hormone and inflammatory markers (prolactin, cortisol, testosterone, estradiol, CA-125, neutrophil/lymphocyte ratio; <0.005) within reference ranges. A low body mass index and high C-reactive protein levels were associated with higher VAS scores; a high estradiol level was a factor for anxiety/depression aggravation (<0.05). CONCLUSIONS Dienogest, after surgical treatment, significantly improved quality of life and reduced pain symptoms while showing good tolerability and compliance, and reasoning with timely hormonal therapy in adolescents with endometriosis.
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Affiliation(s)
- Elena P Khashchenko
- FSBI "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia
| | - Elena V Uvarova
- FSBI "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia
- Department for Obstetrics, Gynecology, Perinatology and Reproduction, Sechenov First Moscow State Medical University, Trubetskaya Str. 8, Bld. 2, 119991 Moscow, Russia
| | - Vladimir D Chuprynin
- FSBI "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia
| | - Margarita Yu Pustynnikova
- Faculty of Fundamental Medicine, Moscow State University Named after M.V. Lomonosov, 119991 Moscow, Russia
| | - Timur Kh Fatkhudinov
- FSBI "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia
- Department of Histology, Cytology and Embryology, Peoples' Friendship University of Russia (RUDN), Miklukho-Maklaya Str. 6, 117997 Moscow, Russia
| | - Andrey V Elchaninov
- FSBI "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia
- Department of Histology, Cytology and Embryology, Peoples' Friendship University of Russia (RUDN), Miklukho-Maklaya Str. 6, 117997 Moscow, Russia
| | - Zhanna R Gardanova
- FSBI "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia
| | - Tatyana Yu Ivanets
- FSBI "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia
| | - Mikhail Yu Vysokikh
- FSBI "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia
- A.N. Belozersky Research Institute of Physico-Chemical Biology MSU, Leninskye Gory, House 1, Building 40, 119992 Moscow, Russia
| | - Gennady T Sukhikh
- FSBI "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia
- Department for Obstetrics, Gynecology, Perinatology and Reproduction, Sechenov First Moscow State Medical University, Trubetskaya Str. 8, Bld. 2, 119991 Moscow, Russia
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27
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Balunathan N, Rani G U, Perumal V, Kumarasamy P. Single nucleotide polymorphisms of Interleukin - 4, Interleukin-18, FCRL3 and sPLA2IIa genes and their association in pathogenesis of endometriosis. Mol Biol Rep 2023; 50:4239-4252. [PMID: 36905404 DOI: 10.1007/s11033-023-08316-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 01/31/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND Endometriosis is a complex gynaecological disorder that contributes to infertility, dysmenorrhea, dyspareunia, and other chronic issues. It is a multifactorial disease involving genetic, hormonal, immunological and environmental components. Endometriosis's pathogenesis remains unclear. AIM OF THE STUDY was to analyse the polymorphisms in Interleukin 4, Interleukin 18, FCRL3 and sPLA2IIa genes to identify any significant association with the risk of endometriosis. MATERIAL AND METHODS This study evaluated the polymorphism of -590 C/T in interleukin- 4(IL-4) gene, C607A in Interleukin - 18(IL-18) gene, -169T > C in FCRL3 gene and 763 C > G in sPLA2IIa gene in women with endometriosis. The case-control study included 150 women with endometriosis and 150 apparently healthy women as control subjects. DNA was extracted from peripheral blood leukocytes and endometriotic tissue of cases and blood samples for controls and further analysed by PCR amplification and then sequencing was carried out to find the allele and genotypes of the subjects and then to analyse the relationship between the gene polymorphisms and endometriosis. To evaluate the association of the different genotypes, 95% confidence intervals (CI) were calculated. RESULTS Interleukin - 18 and FCRL3 gene polymorphisms of endometriotic tissue and blood samples of endometriosis (cases) showed significantly associated (OR = 4.88 [95% CI = 2.31-10.30], P > 0.0001) and (OR = 4.00 [95% CI = 2.2-7.33], P > 0.0001) when compared with normal blood samples. However, there was no significant difference in Interleukin - 4 and sPLA2IIa gene polymorphisms between control women and patients with endometriosis. CONCLUSIONS The present study suggests that the IL-18 and FCRL3 gene polymorphisms are associated with a higher risk for endometriosis, which delivers valuable knowledge of endometriosis's pathogenesis. However, a larger sample size of patients from various ethnic backgrounds is necessary to evaluate whether these alleles have a direct effect on disease susceptibility.
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Affiliation(s)
- Nandhini Balunathan
- Department of Human Genetics, Faculty of Biomedical sciences & technology, Sri Ramachandra Institute of Higher Education and Research (Deemed to be University, Porur, Chennai, India.
| | - Usha Rani G
- Department of Obstetrics & Gynaecology, Sri Ramachandra Institute of Higher Education and Research (Deemed to be University, Porur, Chennai, India
| | - Venkatachalam Perumal
- Department of Human Genetics, Faculty of Biomedical sciences & technology, Sri Ramachandra Institute of Higher Education and Research (Deemed to be University, Porur, Chennai, India
| | - P Kumarasamy
- Controller of examinations, Tamilnadu Veterinary and Animal sciences university, Chennai, India
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28
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Farland LV, Wang Y, Gaskins AJ, Rich‐Edwards JW, Wang S, Magnus MC, Chavarro JE, Rexrode KM, Missmer SA. Infertility and Risk of Cardiovascular Disease: A Prospective Cohort Study. J Am Heart Assoc 2023; 12:e027755. [PMID: 36847044 PMCID: PMC10111453 DOI: 10.1161/jaha.122.027755] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/17/2023] [Indexed: 03/01/2023]
Abstract
Background Certain symptoms associated with infertility are associated with cardiovascular disease, including menstrual cycle irregularity, early menopause, and obesity; however, few studies have investigated the association between infertility and cardiovascular disease risk. Methods and Results Participants in the NHSII (Nurses' Health Study II) who reported infertility (12 months of trying to conceive without success, including women who subsequently conceived) or who were gravid, with no infertility were followed from 1989 until 2017 for development of incident, physician-diagnosed coronary heart disease (CHD) (myocardial infarction, coronary artery bypass grafting, angioplasty, stent) and stroke. Time-varying Cox proportional hazard models were used to calculate hazard ratios (HRs) and 95% CIs and were adjusted a priori for potential confounding variables. Among 103 729 participants, 27.6% reported having ever experienced infertility. Compared with gravid women who had not reported infertility, women with a history of infertility had greater risk of CHD (HR, 1.13 [95% CI, 1.01-1.26]) but not stroke (HR, 0.91 [95% CI, 0.77-1.07]). The association between history of infertility and CHD was strongest among women who reported infertility at an earlier age (HR for infertility first reported at ≤25 years, 1.26 [95% CI, 1.09-1.46]; HR at 26-30 years, 1.08 [95% CI, 0.93-1.25]; HR at >30 years, 0.91 [95% CI, 0.70-1.19]). When we investigated specific infertility diagnoses, elevated risk of CHD was observed among women whose infertility was attributed to an ovulatory disorder (HR, 1.28 [95% CI, 1.05-1.55]) or endometriosis (HR, 1.42 [95% CI, 1.09-1.85]). Conclusions Women with infertility may be at an increased risk of CHD. Risk differed by age at first infertility diagnosis and was restricted to ovulatory- and endometriosis-related infertility.
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Affiliation(s)
- Leslie V. Farland
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public HealthUniversity of ArizonaTucsonAZ
- Department of Obstetrics and Gynecology, College of Medicine‐TucsonUniversity of ArizonaTucsonAZ
| | - Yi‐Xin Wang
- Department of NutritionHarvard T.H. Chan School of Public HealthBostonMA
| | - Audrey J. Gaskins
- Department of Epidemiology, Rollins School of Public HealthEmory UniversityAtlantaGA
| | - Janet W. Rich‐Edwards
- Department of EpidemiologyHarvard T.H. Chan School of Public HealthBostonMA
- Division of Women’s Health, Department of Medicine, Brigham and Women’s HospitalHarvard Medical SchoolBostonMA
| | - Siwen Wang
- Department of NutritionHarvard T.H. Chan School of Public HealthBostonMA
| | | | - Jorge E. Chavarro
- Department of NutritionHarvard T.H. Chan School of Public HealthBostonMA
- Department of EpidemiologyHarvard T.H. Chan School of Public HealthBostonMA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s HospitalHarvard Medical SchoolBostonMA
| | - Kathryn M. Rexrode
- Department of EpidemiologyHarvard T.H. Chan School of Public HealthBostonMA
- Division of Women’s Health, Department of Medicine, Brigham and Women’s HospitalHarvard Medical SchoolBostonMA
| | - Stacey A. Missmer
- Department of EpidemiologyHarvard T.H. Chan School of Public HealthBostonMA
- Department of Obstetrics and Gynecology and Reproductive Biology, College of Human MedicineMichigan State UniversityGrand RapidsMI
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Does the Use of the "Proseek ® Multiplex Inflammation I Panel" Demonstrate a Difference in Local and Systemic Immune Responses in Endometriosis Patients with or without Deep-Infiltrating Lesions? Int J Mol Sci 2023; 24:ijms24055022. [PMID: 36902452 PMCID: PMC10003683 DOI: 10.3390/ijms24055022] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 02/16/2023] [Accepted: 02/27/2023] [Indexed: 03/08/2023] Open
Abstract
Endometriotic lesions are able to infiltrate surrounding tissue. This is made possible partly by an altered local and systemic immune response that helps achieve neoangiogenesis, cell proliferation and immune escape. Deep-infiltrating endometriosis (DIE) differs from other subtypes through the invasion of its lesions over 5 mm into affected tissue. Despite the invasive nature of these lesions and the wider range of symptoms they can trigger, DIE is described as a stable disease. This elicits the need for a better understanding of the underlying pathogenesis. We used the "Proseek® Multiplex Inflammation I Panel" in order to simultaneously detect 92 inflammatory proteins in plasma and peritoneal fluid (PF) of controls and patients with endometriosis, as well as in particular patients with DIE, in order to gain a better insight into the systemically and locally involved immune response. Extracellular newly identified receptor for advanced gycation end-products binding protein (EN-RAGE), C-C motif Chemokine ligand 23 (CCL23), Eukaryotic translation initiation factor 4-binding protein 1 (4E-BP1) and human glial cell-line derived neurotrophic factor (hGDNF) were significantly increased in plasma of endometriosis patients compared to controls, whereas Hepatocyte Growth factor (HGF) and TNF-related apoptosis inducing ligand (TRAIL) were decreased. In PF of endometriosis patients, we found Interleukin 18 (IL-18) to be decreased, yet Interleukin 8 (IL-8) and Interleukin 6 (IL-6) to be increased. TNF-related activation-induced cytokine (TRANCE) and C-C motif Chemokine ligand 11 (CCL11) were significantly decreased in plasma, whereas C-C motif Chemokine ligand 23 (CCL23), Stem Cell Factor (SCF) and C-X-C motif chemokine 5 (CXCL5) were significantly increased in PF of patients with DIE compared to endometriosis patients without DIE. Although DIE lesions are characterized by increased angiogenetic and pro-inflammatory properties, our current study seems to support the theory that the systemic immune system does not play a major role in the pathogenesis of these lesions.
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Coloma JL, Martínez-Zamora, Tàssies D, Reverter JC, Espinosa G, Cervera R, Carmona F. Serological autoimmune profile of systemic lupus erythematosus in deep and non-deep endometriosis patients. J Reprod Immunol 2023; 156:103827. [PMID: 36773494 DOI: 10.1016/j.jri.2023.103827] [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: 10/25/2022] [Revised: 01/30/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Several studies have reported a high prevalence of autoimmune diseases such as systemic lupus erythematosus (SLE) in endometriosis patients. The aim of this study was to evaluate the SLE autoimmune antibody profile in patients with deep (DE) and non-deep endometriosis (Non-DE). MATERIALS AND METHODS Four groups of premenopausal patients were evaluated: patients with DE (n = 50); patients with ovarian endometriomas (Non-DE; n = 50); healthy patients without endometriosis (C group; n = 45); and SLE patients without endometriosis (SLE group; N = 46). Blood samples were obtained and the standard SLE autoimmune profile was evaluated in all patients. Pain symptoms related to endometriosis and clinical SLE manifestations were also recorded. RESULTS The DE group presented a statistically significant higher proportion of patients with antinuclear antibodies (ANA) (20%) compared to the Non-DE group (4%) and C group (2.2%). Levels of complement were more frequently lower among DE and Non-DE patients although differences did not reach statistical significance. Similarly, anti-dsDNA antibodies and anticoagulant lupus were positive in more patients of the DE group but did not reach statistical significance. The DE group complained of more arthralgia and asthenia compared to the Non-DE and C groups. CONCLUSIONS The results of this study showed higher positivity of ANA and greater arthralgia and asthenia in patients with DE compared with Non-DE patients and healthy controls, suggesting that they may have a higher susceptibility to autoimmune diseases and present more generalized pain.
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Affiliation(s)
- J L Coloma
- Department of Gynaecology, Institut Clínic of Gynaecology, Obstetrics and Neonatology, Hospital Clínic of Barcelona, Faculty of Medicine-University of Barcelona, Institut d´Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Villarroel, 170, 08036 Barcelona, Spain
| | - Martínez-Zamora
- Department of Gynaecology, Institut Clínic of Gynaecology, Obstetrics and Neonatology, Hospital Clínic of Barcelona, Faculty of Medicine-University of Barcelona, Institut d´Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Villarroel, 170, 08036 Barcelona, Spain.
| | - D Tàssies
- Department of Hemotherapy and Hemostasis, Hospital Clínic of Barcelona, Villarroel, 170, 08036 Barcelona, Spain
| | - J C Reverter
- Department of Hemotherapy and Hemostasis, Hospital Clínic of Barcelona, Villarroel, 170, 08036 Barcelona, Spain
| | - G Espinosa
- Department of Autoimmune Diseases, Hospital Clínic of Barcelona, Villarroel, 170, 08036 Barcelona, Spain
| | - R Cervera
- Department of Autoimmune Diseases, Hospital Clínic of Barcelona, Villarroel, 170, 08036 Barcelona, Spain
| | - F Carmona
- Department of Gynaecology, Institut Clínic of Gynaecology, Obstetrics and Neonatology, Hospital Clínic of Barcelona, Faculty of Medicine-University of Barcelona, Institut d´Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Villarroel, 170, 08036 Barcelona, Spain
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31
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Effects of STAT Inhibitors in Mouse Models of Endometriosis. Reprod Sci 2023:10.1007/s43032-023-01202-2. [PMID: 36854823 DOI: 10.1007/s43032-023-01202-2] [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: 11/30/2022] [Accepted: 02/13/2023] [Indexed: 03/02/2023]
Abstract
The signal transducer and activator of transcription (STAT) pathway, which regulates cell proliferation and immunity, has been implicated in chronic inflammatory diseases such as rheumatoid arthritis. However, few reports have described the effects of STAT inhibitors on endometriosis, another chronic inflammatory disease. Here, we investigated the intraperitoneal microenvironment and the effects of a STAT inhibitor in a mouse model of endometriosis. In the treatment group, a STAT3 inhibitor (Stattic®, 80 mg/kg) was orally administered three times per week; control animals received orally dosed phosphate-buffered saline. Endometriosis-like lesions and peritoneal lavage fluid were collected before and 1, 2, and 3 weeks after STAT3 inhibitor administration was initiated. The lesion area was significantly increased in both groups after the first week. However, in the treatment group, the lesion areas were significantly reduced at weeks 2 and 3 compared with week 1. Transforming growth factor (TGF)-β messenger RNA (mRNA) levels in ascites cells were significantly lower at weeks 1 and 2 than at week 0. Interleukin (IL)-6 mRNA levels were significantly higher at week 1 than at week 0 but were significantly lower at weeks 2 and 3 than at week 1. Thus, STAT inhibitors appeared to reduce the extent of endometriosis in this mouse model, and may also inhibit the IL-6 signaling pathway and reduce TGF-β levels. This study suggests that STAT inhibitors warrant further exploration for use in the treatment of endometriosis.
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32
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Gajbhiye RK. Endometriosis and inflammatory immune responses: Indian experience. Am J Reprod Immunol 2023; 89:e13590. [PMID: 35751585 PMCID: PMC7615030 DOI: 10.1111/aji.13590] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 06/10/2022] [Accepted: 06/20/2022] [Indexed: 02/01/2023] Open
Abstract
Endometriosis is a public health disorder affecting ∼ 247 million women globally and ∼ 42 million women in India. Women with endometriosis suffer from dysmenorrhea, chronic pelvic pain, dyspareunia, dyschezia, fatigue, depression, and infertility leading to significant socioeconomic impact and morbidity. The etiology of endometriosis is not understood well even after 100 years of research. Currently, there is no permanent cure for endometriosis. The inflammatory immune response is one of the important features of etiopathogenesis of endometriosis and therefore understanding the inflammatory immune response would lead to a better understanding of this enigmatic disorder and may also lead to biomarker discovery for diagnosis of endometriosis. We investigated the autoimmune etiology of endometriosis in the Indian population. Using the proteomics approach, anti-endometrial antibodies (AEAs) were detected in Indian women with endometriosis [anti-endometrial antibodies - tropomyosin 3 (TPM3), stomatin-like protein2 (SLP-2), and tropomodulin 3 (TMOD3)]. The studies on AEAs provided a better understanding of autoimmune mechanisms in endometriosis. All three subtypes of endometriosis; superficial peritoneal, ovarian endometrioma, and deep infiltrating endometriosis were reported in Indian women. In this review, we discuss our experiences of the inflammatory immune response, autoimmunity, comorbidities, and clinical phenotypes in women with endometriosis in India.
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Affiliation(s)
- Rahul K Gajbhiye
- Clinical Research Laboratory, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, Maharashtra, India
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33
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Takada K, Melnikov VG, Kobayashi R, Komine-Aizawa S, Tsuji NM, Hayakawa S. Female reproductive tract-organ axes. Front Immunol 2023; 14:1110001. [PMID: 36798125 PMCID: PMC9927230 DOI: 10.3389/fimmu.2023.1110001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 01/16/2023] [Indexed: 02/01/2023] Open
Abstract
The female reproductive tract (FRT) and remote/versatile organs in the body share bidirectional communication. In this review, we discuss the framework of the "FRT-organ axes." Each axis, namely, the vagina-gut axis, uterus-gut axis, ovary-gut axis, vagina-bladder axis, vagina-oral axis, uterus-oral axis, vagina-brain axis, uterus-brain axis, and vagina-joint axis, is comprehensively discussed separately. Each axis could be involved in the pathogenesis of not only gynecological diseases but also diseases occurring apart from the FRT. Although the microbiota is clearly a key player in the FRT-organ axes, more quantitative insight into the homeostasis of the microbiota could be provided by host function measurements rather than current microbe-centric approaches. Therefore, investigation of the FRT-organ axes would provide us with a multicentric approach, including immune, neural, endocrine, and metabolic aspects, for understanding the homeostatic mechanism of women's bodies. The framework of the FRT-organ axes could also provide insights into finding new therapeutic approaches to maintain women's health.
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Affiliation(s)
- Kazuhide Takada
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan,Division of Immune Homeostasis, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan,*Correspondence: Kazuhide Takada, ; Satoshi Hayakawa,
| | | | - Ryoki Kobayashi
- Division of Immune Homeostasis, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan,Microbiology and Immunology, Nihon University, School of Dentistry at Matsudo, Chiba, Japan
| | - Shihoko Komine-Aizawa
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan,Division of Immune Homeostasis, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan
| | - Noriko M. Tsuji
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan,Division of Immune Homeostasis, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan,Department of Food Science, Jumonji University, Saitama, Japan
| | - Satoshi Hayakawa
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan,Division of Immune Homeostasis, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan,*Correspondence: Kazuhide Takada, ; Satoshi Hayakawa,
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Toniyan KA, Gorbacheva EY, Boyarintsev VV, Ogneva IV. Endometriosis of the Cervix: A Rare Clinical Case with the Possibility of Comparing the Eutopic and Ectopic Endometrium at the Cellular Level. Int J Mol Sci 2023; 24:ijms24032184. [PMID: 36768508 PMCID: PMC9916952 DOI: 10.3390/ijms24032184] [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: 12/29/2022] [Revised: 01/19/2023] [Accepted: 01/21/2023] [Indexed: 01/24/2023] Open
Abstract
Endometriosis of the cervix is a rare form of genital endometriosis, which is characterized by the appearance of tissue on the vaginal part of the cervix, similar to the tissue of the mucous membrane of the uterine cavity. We describe a clinical case in which we compared the content of cytoskeletal proteins, H3 histone modifications and DNA methylation (total and 5-hydroxymethylcytosine content) in the eutopic endometrium and in tissue from endometriosis foci on the cervix. The patient had elevated levels of estradiol, interleukin-1β and interleukin-8. At the cellular level, the content of tubulin and the marker of stable microtubules were reduced in the ectopic endometrium (by 45% and 37%, p < 0.05, respectively), but the alpha-actinin-1 content was increased (by 75%, p < 0.05) with an increase in the expression of its gene. At the same time, the total level of DNA methylation in the endometriotic focus was reduced by more than 2 times with the accumulation of the intermediate product 5-hydroxymethylcytosine (the content increased by more than 3 times), probably due to an increase in the content of tet methylcytosine dioxygenase 1 (more than 4 times).
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Affiliation(s)
- Konstantin A. Toniyan
- Gynecology Department, FGBU KB1 (Volynskaya) UDP RF, 121352 Moscow, Russia
- Cell Biophysics Lab., State Scientific Center of the Russian Federation Institute of Biomedical Problems of the Russian Academy of Sciences, 123007 Moscow, Russia
| | - Elena Yu. Gorbacheva
- Gynecology Department, FGBU KB1 (Volynskaya) UDP RF, 121352 Moscow, Russia
- Cell Biophysics Lab., State Scientific Center of the Russian Federation Institute of Biomedical Problems of the Russian Academy of Sciences, 123007 Moscow, Russia
| | - Valery V. Boyarintsev
- Emergency and Extreme Medicine Department, FGBU DPO CGMA UDP RF, 121359 Moscow, Russia
| | - Irina V. Ogneva
- Cell Biophysics Lab., State Scientific Center of the Russian Federation Institute of Biomedical Problems of the Russian Academy of Sciences, 123007 Moscow, Russia
- Correspondence: ; Tel.: +7-499-195-6398
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35
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Non-invasive diagnosis of endometriosis: Immunologic and genetic markers. Clin Chim Acta 2023; 538:70-86. [PMID: 36375526 DOI: 10.1016/j.cca.2022.11.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 11/07/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
Endometriosis, a benign gynecologic and chronic inflammatory disease, is defined by the presence of endometrial tissue outside the uterus characterized mainly by pelvic pain and infertility. Because endometriosis affects approximately 10% of females, it represents a significant socioeconomic burden worldwide having tremendous impact on daily quality of life. Accurate and prompt diagnosis is crucial for the management of this debilitating disorder. Unfortunately, diagnosis is typically delayed to lack of specific symptoms and readily accessible biomarkers. Although histopathologic examination remains the current gold standard, this approach is highly invasive and not applicable for early screening. Recent work has focused on the identification of reliable biomarkers including immunologic, ie, immune cells, antibodies and cytokines, as well as genetic and biochemical markers, ie, microRNAs, lncRNAs, circulating and mitochondrial nucleic acids, along with some hormones, glycoproteins and signaling molecules. Confirmatory research studies are, however, needed to more fully establish these markers in the diagnosis, progression and staging of these endometrial lesions.
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36
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Sänger N, Menabrito M, Di Spiezo Sardo A, Estadella J, Verguts J. Fertility preservation counselling for women with endometriosis: a European online survey. Arch Gynecol Obstet 2023; 307:73-85. [PMID: 35829767 DOI: 10.1007/s00404-022-06616-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 05/06/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Endometriosis is a common cause for infertility. Decreased ovarian reserve due to pathology or surgical management can reduce the chances of natural pregnancy and limit the effectiveness of controlled ovarian stimulation during fertility treatment. Cryopreservation of oocytes or ovarian cortex prior to surgery or before loss of follicular capital is a strategy to preserve fecundity. METHODS An online survey was sent to reproductive specialists and gynecological surgeons representing major centers of reproductive medicine in Europe to investigate current fertility preservation practices for endometriosis patients. RESULTS Of 58 responses, 45 (77.6%) in 11/13 countries reported the existence of endometriosis management guidelines, of which 37/45 (82.2%) included treatment recommendations for infertile patients. Most centers (51.7%) reserved fertility counselling for severe endometriosis (large endometriomas with or without deep endometriosis) while 15.5% of centers did not offer fertility preservation for endometriosis. CONCLUSIONS To address non-uniformity in available guidelines and the diversity in fertility preservation practices, we propose an algorithm for managing patients with severe endometriosis most likely to be impacted by reduced ovarian reserve. Improved awareness about the possibilities of fertility preservation and clear communication between gynaecological surgeons and reproductive medicine specialists is mandatory to address the unmet clinical need of preventing infertility in women with endometriosis.
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Affiliation(s)
- Nicole Sänger
- Department of Gynecological Endocrinology and Reproductive Medicine, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Marco Menabrito
- Gedeon Richter Plc/PregLem S.A., 41A Route de Frontenex, 1207, Geneva, Switzerland
| | - Attilio Di Spiezo Sardo
- Department of Public Health, University Federico II of Naples, Corso Umberto I, 80131, Naples, Italy
| | - Josep Estadella
- Department of Obstetrics and Gynecology, Hospital de La Santa Creu I Sant Pau-Universitat Autònoma de Barcelona, Carrer de Sant Quintí 89, 08025, Barcelona, Spain
| | - Jasper Verguts
- Department of Obstetrics and Gynecology, Jessa Hospital, Stadsomvaart 11, 3500, Hasselt, Belgium. .,University Hasselt, Martelarenlaan 42, 3500, Hasselt, Belgium.
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Park Y, Cho YJ, Sung N, Park MJ, Guan X, Gibbons WE, O’Malley BW, Han SJ. Oleuropein suppresses endometriosis progression and improves the fertility of mice with endometriosis. J Biomed Sci 2022; 29:100. [PMID: 36419064 PMCID: PMC9682776 DOI: 10.1186/s12929-022-00883-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 11/16/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Endometriosis is an estrogen-dependent inflammatory reproductive disease. Therefore, systematic estrogen depletion and anti-inflammatory drugs are the current treatment for endometriosis. However, current endometriosis treatments have low efficacy and cause adverse effects in endometriosis patients. Consequently, alternative endometriosis treatments targeting endometriosis-specific factors are in demand. In this context, ERβ was selected as a druggable target for endometriosis due to its critical role in progression. Therefore, selective targeting of ERβ without inhibiting ERα activity would be a new paradigm for endometriosis treatment to overcome the low efficacy and adverse effects of hormonal endometriosis therapy. METHODS Cell-based ERβ and ERα activity assay systems were employed to define a selective ERβ-inhibiting chemical product from a library of natural products. A surgically induced endometriosis mouse model was used to determine whether an ERβ inhibitory drug suppressed endometriosis progression. Mice with endometriosis were randomly separated and then orally treated with vehicle or 25 mg/kg oleuropein (once a day for 21 days), an ERβ inhibitory drug. The volume of endometriotic lesions or luciferase activity of endometriotic lesions was examined to define the growth of ectopic lesions in mice with endometriosis. The metabolite and levels of metabolic enzymes of the liver and kidney were determined in the serum of female mice treated with vehicle and oleuropein (25 mg/kg, once a day for 21 days) to define the toxicity of oleuropein. The in vitro decidualization assay was conducted with normal human endometrial stromal cells and endometriotic stromal cells to determine whether oleuropein overcomes decidualization in endometriosis patients. The pregnancy rate and pup numbers of C57BL/6 J female mice with endometriosis treated with vehicle or oleuropein (n = 10/group) were determined after mating with male mice. The cytokine profile in endometriotic lesions treated with vehicle and oleuropein (25 mg/kg) was determined with a Mouse Cytokine Array Kit. RESULTS Among natural products, oleuropein selectively inhibited ERβ but not ERα activity in vitro. Oleuropein treatment inhibited the nuclear localization of ERβ in human endometrial cells upon estradiol treatment. Oleuropein (25 mg/kg) treatment suppressed the growth of mouse (6.6-fold) and human (sixfold) ectopic lesions in mice with endometriosis compared to the vehicle by inhibiting proliferation and activating apoptosis in endometriotic lesions. Oleuropein treatment did not cause reproductive toxicity in female mice. Additionally, mice with endometriosis subjected to oleuropein treatment had a higher pregnancy rate (100%) than vehicle-treated mice (70%). Furthermore, oleuropein treatment partially recovered the decidualization impact of human endometriotic stromal cells from endometriotic lesions compared to the vehicle. Oleuropein-treated mice with endometriosis exhibited significantly lower levels of cytokines directly regulated by ERβ in ectopic lesions than vehicle-treated mice, illustrating the improvement in the hyperinflammatory state of mice with endometriosis. CONCLUSIONS Oleuropein is a promising and novel nutraceutical product for nonhormonal therapy of endometriosis because it selectively inhibits ERβ, but not ERα, to suppress endometriosis progression and improve the fertility of mice with endometriosis.
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Affiliation(s)
- Yuri Park
- grid.39382.330000 0001 2160 926XDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030 USA
| | - Yeon Jean Cho
- grid.39382.330000 0001 2160 926XDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030 USA ,Present Address: Samsung Jeil Woman’s Clinic, Busan, Republic of Korea
| | - Nuri Sung
- grid.39382.330000 0001 2160 926XDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030 USA
| | - Mi Jin Park
- grid.39382.330000 0001 2160 926XDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030 USA
| | - Xiaoming Guan
- grid.39382.330000 0001 2160 926XDepartment of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX USA
| | - William E. Gibbons
- grid.39382.330000 0001 2160 926XDepartment of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX USA
| | - Bert W. O’Malley
- grid.39382.330000 0001 2160 926XDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030 USA ,grid.39382.330000 0001 2160 926XCenter for Reproductive Medicine, Baylor College of Medicine, Houston, TX USA
| | - Sang Jun Han
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, 77030, USA. .,Center for Reproductive Medicine, Baylor College of Medicine, Houston, TX, USA.
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Chen LH, Chan SH, Li CJ, Wu HM, Huang HY. Altered Expression of Interleukin-18 System mRNA at the Level of Endometrial Myometrial Interface in Women with Adenomyosis. Curr Issues Mol Biol 2022; 44:5550-5561. [PMID: 36354688 PMCID: PMC9689074 DOI: 10.3390/cimb44110376] [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: 09/24/2022] [Revised: 11/05/2022] [Accepted: 11/06/2022] [Indexed: 11/11/2022] Open
Abstract
Adenomyosis is a uterine pathology characterized by a deep invasion of endometrial glands and stroma, disrupting the endometrial−myometrial interface (EMI). Interleukin-18 (IL-18) system is a dominant cytokine involved in the menstrual cycle of human endometrium. IL-18 may play a defensive role against maternal immune response in the uterine cavity. The present study was designed to determine IL-18-mediated immune response at the level of EMI. We uncovered that mRNA of IL-18 system, including IL-18, IL-18 receptor (IL-18R), and its antagonist, IL-18 binding protein (IL-18BP), expressed in eutopic, ectopic endometrium, and corresponding myometrium in patients with adenomyosis. IL-18 system was demonstrated in paired tissue samples by immunochemistry and immunofluorescence study. According to RT-PCR with CT value quantification and 2−∆∆Ct method, a significant down-regulation of IL-18BP in corresponding myometrium in comparison to eutopic endometrium (p < 0.05) indicates that the IL-18 system acts as a local immune modulator at the level of EMI and regulating cytokine networks in the pathogenesis of adenomyosis. Furthermore, an increased IL-18 antagonist to agonist ratio was noted in ectopic endometrium compared with corresponding myometrium. We suggest that altered IL-18 system expression contributes to immunological dysfunction and junctional zone disturbance in women with adenomyosis.
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Affiliation(s)
- Liang-Hsuan Chen
- Department of Obstetrics and Gynecology, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - She-Hung Chan
- Department of Obstetrics and Gynecology, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Cosmetic Science, Providence University, No. 200, Sec. 7, Taiwan Boulevard, Shalu Dist., Taichung 43301, Taiwan
| | - Chin-Jung Li
- Department of Obstetrics and Gynecology, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan
| | - Hsien-Ming Wu
- Department of Obstetrics and Gynecology, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Hong-Yuan Huang
- Department of Obstetrics and Gynecology, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan
- Department of Obstetrics and Gynecology, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Correspondence:
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Kacperczyk-Bartnik J, Bartnik P, Goławski K, Sierdziński J, Mańka G, Kiecka M, Lipa M, Warzecha D, Spaczyński R, Piekarski P, Banaszewska B, Jakimiuk A, Issat T, Rokita W, Młodawski J, Szubert M, Sieroszewski P, Raba G, Szczupak K, Kluz T, Kluza M, Czajkowski K, Wielgoś M, Koc-Żórawska E, Żórawski M, Laudański P. Plasma and Peritoneal Poly (ADP-Ribose) Polymerase Levels in Patients with Endometriosis. Biomedicines 2022; 10:biomedicines10102451. [PMID: 36289716 PMCID: PMC9599091 DOI: 10.3390/biomedicines10102451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/15/2022] [Accepted: 09/27/2022] [Indexed: 11/16/2022] Open
Abstract
The evidence of poly (ADP-ribose) polymerase (PARP) association with the immune response could be coherent with the immunological theory of endometriosis and suggests the possibility of a new research direction. The aim of the study was to evaluate the levels of PARP in plasma and peritoneal fluid of patients with and without endometriosis. It was a multicenter, cross-sectional study. Plasma and peritoneal fluid samples were collected from patients with and without endometriosis during planned laparoscopic procedures in eight clinical centers. In total, 84 samples of plasma and 84 samples of the peritoneal fluid were included in the final analyses. Double-antibody sandwich enzyme-linked immunosorbent assay was performed in order to assess levels of PARP in collected samples. No statistically significant differences regarding the detected levels of PARP in plasma and peritoneal fluid comparing patients with and without endometriosis were observed. Patients with a history of infertility had significantly higher plasma PARP concentrations (p = 0.04). We have not observed the potential role of PARP concentration levels in plasma nor peritoneal fluid as an endometriosis biomarker. We have determined an association between a higher plasma PARP concentration and a history of infertility.
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Affiliation(s)
- Joanna Kacperczyk-Bartnik
- II Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warsaw, Poland
- Club 35, Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
| | - Paweł Bartnik
- II Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warsaw, Poland
- Club 35, Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
| | - Ksawery Goławski
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Janusz Sierdziński
- Department of Medical Informatics and Telemedicine, Medical University of Warsaw, 00-581 Warsaw, Poland
| | | | | | - Michał Lipa
- Club 35, Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Damian Warzecha
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Robert Spaczyński
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Poznan University of Medical Sciences, 60-512 Poznan, Poland
| | - Piotr Piekarski
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Poznan University of Medical Sciences, 60-512 Poznan, Poland
| | - Beata Banaszewska
- Chair and Department of Laboratory Diagnostics, Poznan University of Medical Sciences, 60-512 Poznan, Poland
| | - Artur Jakimiuk
- Department of Obstetrics and Gynecology, Central Clinical Hospital of the Ministry of Interior, 02-507 Warsaw, Poland
- Center of Reproductive Health, Institute of Mother and Child in Warsaw, 01-211 Warsaw, Poland
| | - Tadeusz Issat
- Department of Obstetrics and Gynecology, Central Clinical Hospital of the Ministry of Interior, 02-507 Warsaw, Poland
- Department of Obstetrics and Gynecology, Institute of Mother and Child in Warsaw, 01-211 Warsaw, Poland
| | - Wojciech Rokita
- Collegium Medicum, Jan Kochanowski University in Kielce, 25-369 Kielce, Poland
- Clinic of Obstetrics and Gynecology, Provincial Combined Hospital in Kielce, 25-736 Kielce, Poland
| | - Jakub Młodawski
- Collegium Medicum, Jan Kochanowski University in Kielce, 25-369 Kielce, Poland
- Clinic of Obstetrics and Gynecology, Provincial Combined Hospital in Kielce, 25-736 Kielce, Poland
| | - Maria Szubert
- Club 35, Polish Society of Gynecologists and Obstetricians, 53-125 Wrocław, Poland
- Department of Gynecology and Obstetrics, Medical University of Lodz, 90-419 Lodz, Poland
- Department of Surgical Gynecology and Oncology, Medical University of Lodz, Medical University of Lodz, 90-419 Lodz, Poland
| | - Piotr Sieroszewski
- Department of Gynecology and Obstetrics, Medical University of Lodz, 90-419 Lodz, Poland
- Department of Fetal Medicine and Gynecology, Medical University of Lodz, 90-419 Lodz, Poland
| | - Grzegorz Raba
- Clinic of Obstetrics and Gynecology in Przemysl, 37-700 Przemysl, Poland
- Department of Obstetrics and Gynecology, University of Rzeszow, 35-330 Rzeszow, Poland
| | - Kamil Szczupak
- Clinic of Obstetrics and Gynecology in Przemysl, 37-700 Przemysl, Poland
- Department of Obstetrics and Gynecology, University of Rzeszow, 35-330 Rzeszow, Poland
| | - Tomasz Kluz
- Department of Gynecology, Gynecology Oncology and Obstetrics, Institute of Medical Sciences, Medical College of Rzeszow University, 35-310 Rzeszow, Poland
| | - Marek Kluza
- Department of Gynecology, Gynecology Oncology and Obstetrics, Institute of Medical Sciences, Medical College of Rzeszow University, 35-310 Rzeszow, Poland
| | - Krzysztof Czajkowski
- II Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Mirosław Wielgoś
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Ewa Koc-Żórawska
- II Department of Nephrology and Hypertension with Dialysis Unit, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Marcin Żórawski
- Department of Clinical Medicine, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Piotr Laudański
- I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warsaw, Poland
- OVIklinika Infertility Center, 01-377 Warsaw, Poland
- Correspondence:
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Farland LV, Degnan WJ, Bell ML, Kasner SE, Liberman AL, Shah DK, Rexrode KM, Missmer SA. Laparoscopically Confirmed Endometriosis and Risk of Incident Stroke: A Prospective Cohort Study. Stroke 2022; 53:3116-3122. [PMID: 35861076 PMCID: PMC9529799 DOI: 10.1161/strokeaha.122.039250] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/19/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Prior research suggests that women with endometriosis are at greater risk of coronary heart disease. Therefore, our objective was to prospectively investigate the association between laparoscopically confirmed endometriosis and risk of incident stroke during 28 years of follow-up. METHODS Participants in the NHSII cohort study (Nurses' Health Study II) were followed from 1989 when they were between the ages of 25 to 42 until 2017 for development of incident stroke (ischemic and hemorrhagic). Cox proportional hazard models were used to calculate hazard ratios and 95% CI, with adjustment for potential confounding variables (alcohol intake, body mass index at age 18, current body mass index, age at menarche, menstrual cycle pattern in adolescence, current menstrual cycle pattern, parity, oral contraceptive use history, smoking history, diet quality, physical activity, NSAID use, aspirin use, race/ethnicity, and income). We estimated the proportion of the total association mediated by history of hypertension, hypercholesterolemia, hysterectomy/oophorectomy, and hormone therapy. We also tested for effect modification by age (<50, ≥50 years), infertility history, body mass index (<25, ≥25 kg/m2), and menopausal status. RESULTS We documented 893 incident cases of stroke during 2 770 152 person-years of follow-up. Women with laparoscopically confirmed endometriosis had a 34% greater risk of stroke in multivariable-adjusted models (hazard ratio, 1.34 [95% CI, 1.10-1.62]), compared to those without a history of endometriosis. Of the total association of endometriosis with risk of stroke, the largest proportion was attributed to hysterectomy/oophorectomy (39% mediated [95% CI, 14%-71%]) and hormone therapy (16% mediated [95% CI, 5%-40%]). We observed no differences in the relationship between endometriosis and stroke by age, infertility history, body mass index, or menopausal status. CONCLUSIONS We observed that women with endometriosis were at elevated risk of stroke. Women and their health care providers should be aware of endometriosis history, maximize primary cardiovascular prevention, and discuss signs and symptoms of cardiovascular disease.
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Affiliation(s)
- Leslie V Farland
- Department of Epidemiology and Biostatistics (L.V.F., W.J.D., M.L.B.), University of Arizona, Tucson
- Mel and Enid Zuckerman College of Public Health, and Department of Obstetrics and Gynecology, College of Medicine-Tucson (L.V.F.), University of Arizona, Tucson
| | - William J Degnan
- Department of Epidemiology and Biostatistics (L.V.F., W.J.D., M.L.B.), University of Arizona, Tucson
- Department of Community, Environment, and Policy (W.J.D.), University of Arizona, Tucson
| | - Melanie L Bell
- Department of Epidemiology and Biostatistics (L.V.F., W.J.D., M.L.B.), University of Arizona, Tucson
| | - Scott E Kasner
- Department of Neurology (S.E.K.), University of Pennsylvania, Philadelphia
| | - Ava L Liberman
- Clinical and Translational Neuroscience Unit, Department of Neurology, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine (A.L.L.)
| | - Divya K Shah
- Department of Obstetrics and Gynecology (D.K.S.), University of Pennsylvania, Philadelphia
| | - Kathryn M Rexrode
- Division of Women's Health, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School (K.M.R.)
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA (K.M.R., S.A.M.)
| | - Stacey A Missmer
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA (K.M.R., S.A.M.)
- Department of Obstetrics and Gynecology and Reproductive Biology, College of Human Medicine, Michigan State University, Grand Rapids (S.A.M.)
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Arab A, Karimi E, Vingrys K, Kelishadi MR, Mehrabani S, Askari G. Food groups and nutrients consumption and risk of endometriosis: a systematic review and meta-analysis of observational studies. Nutr J 2022; 21:58. [PMID: 36138433 PMCID: PMC9503255 DOI: 10.1186/s12937-022-00812-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 09/14/2022] [Indexed: 11/10/2022] Open
Abstract
Dietary factors may play a role in the etiology of endometriosis and dietary intake of some food groups and nutrients could be associated with endometriosis risk. This systematic review and meta-analysis of observational studies was conducted to summarize the findings on the association between dietary intakes of selected food groups and nutrients (dairy, fats, fruits, vegetables, legumes, and animal-derived protein sources), and the risk of endometriosis among adult women. PubMed, Scopus, and ISI Web of Science were systematically searched up to September 2022. The inverse variance-weighted fixed-effect method was used to estimate the effect size and corresponding 95% CI. A total of 8 publications (4 studies) including 5 cohorts and 3 case-control with a sample size ranging from 156 to 116,607 were included in this study. A higher intake of total dairy [all low-fat and high-fat dairy foods] was associated with decreased risk of endometriosis (RR 0.90; 95% CI, 0.85 to 0.95; P < 0.001; I2 = 37.0%), but these associations were not observed with intakes of low or high-fat dairy, cheese or milk. Increased risk of endometriosis was associated with higher consumption of red meat (RR 1.17; 95% CI, 1.08 to 1.26; P < 0.001; I2 = 82.4%), trans fatty acids (TFA) (RR 1.12; 95% CI, 1.02 to 1.23; P = 0.019; I2 = 73.0%), and saturated fatty acids (SFA) (RR 1.06; 95% CI, 1.04 to 1.09; P < 0.001; I2 = 57.3%). The results of this meta-analysis suggest that there may be differing associations between dietary intake of dairy foods, red meat, SFAs, and TFAs and the risk of endometriosis. It may be useful to extend the analysis to other types of food groups and dietary patterns to obtain a complete picture. Additionally, further investigations are needed to clarify the role of diet in the incidence and progression of endometriosis.Trial registration: PROSPERO, CRD42020203939.
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Affiliation(s)
- Arman Arab
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Elham Karimi
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.,Research Development Center, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Kristina Vingrys
- Institute for Health and Sport, Victoria University, PO Box 14428, Melbourne, Victoria, 8001, Australia
| | - Mahnaz Rezaei Kelishadi
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sanaz Mehrabani
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Gholamreza Askari
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
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Tan J, Xu T, Gou Y, Wang H, Liang Z, Cao Y, Wang H, Yu Y, Jiao N, Zhang Z. CCL20/CCR6 axis mediates macrophages to promote proliferation and migration of ESCs by blocking autophagic flux in endometriosis. Stem Cell Res Ther 2022; 13:294. [PMID: 35841069 PMCID: PMC9284876 DOI: 10.1186/s13287-022-02981-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 05/23/2022] [Indexed: 11/18/2022] Open
Abstract
Background Endometriosis (EMs) is a common benign gynecological disease that affects approximately 10% of females of reproductive age. Endometriosis ectopic lesions could recruit macrophages, which in turn facilitates endometriosis progression. Several studies have indicated that CCL20 derived from macrophages activates the expression of CCR6 in several cells and induces cell proliferation and migration. However, the function of the CCL20/CCR6 axis in the interactions between macrophages and endometriotic stromal cells (ESCs) in EMs has yet to be elucidated. Methods Ectopic and normal endometrial tissues were collected from 35 ovarian endometriosis patients and 21 control participants for immunohistochemical staining. It was confirmed that macrophages secreted CCL20 to promote CCR6 activation of ESCs during co-culture by ELISA, qRT-PCR and western blot analysis. CCK8 and Edu assays were used to detect cell proliferation, and wound healing and Transwell assay were used to detect cell migration. Autophagic flux was detected by measuring the protein expression levels of LC3 and P62by western blot and analyzing the red/yellow puncta after ESCs were transfected with mRFP-GFP-LC3 double fluorescence adenovirus (Ad‐LC3). Lysosomal function was tested by quantifying the fluorescent intensities of Lyso-tracker and Gal3 and activity of acid phosphatase. In addition, co-IP experiments verified the binding relationship between CCR6 and TFEB. Finally, the suppressive effect of CCL20-NAb on endometriosis lesions in vivo was demonstrated in mice models. Results We demonstrated that macrophages secreted CCL20 to promote CCR6 activation of ESCs during co-culture, which further induced the proliferation and migration of ESCs. We observed that the CCL20/CCR6 axis impaired lysosomal function and then blocked the autolysosome degradation process of autophagic flux in ESCs. The combination of CCR6 and TFEB to inhibit TFEB nuclear translocation mediates the role of the CCL20/CCR6 axis in the above process. We also found that co-culture with ESCs upregulated the production and secretion of CCL20 by macrophages. The suppression effect of CCL20-NAb on endometriosis lesions in vivo was demonstrated in mice models. Conclusions Our data indicate that macrophages block TFEB-mediated autolysosome degradation process of autophagic flux in ESCs via the CCL20/CCR6 axis, thereby promoting ESC proliferation and migration. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-02981-2.
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Affiliation(s)
- Jiahuan Tan
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Harbin Medical University, 148 Baojian Road, Harbin, 150086, China
| | - Tenghan Xu
- Department of Obstetrics and Gynecology, Luohe Central Hospital, Luohe, China
| | - Yanling Gou
- Department of Obstetrics and Gynecology, Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Honglin Wang
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Harbin Medical University, 148 Baojian Road, Harbin, 150086, China
| | - Zongwen Liang
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Harbin Medical University, 148 Baojian Road, Harbin, 150086, China
| | - Yingying Cao
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Harbin Medical University, 148 Baojian Road, Harbin, 150086, China
| | - Han Wang
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Harbin Medical University, 148 Baojian Road, Harbin, 150086, China
| | - Yangyang Yu
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Harbin Medical University, 148 Baojian Road, Harbin, 150086, China
| | - Na Jiao
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Harbin Medical University, 148 Baojian Road, Harbin, 150086, China
| | - Zongfeng Zhang
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Harbin Medical University, 148 Baojian Road, Harbin, 150086, China.
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Blass I, Sahar T, Shraibman A, Ofer D, Rappoport N, Linial M. Revisiting the Risk Factors for Endometriosis: A Machine Learning Approach. J Pers Med 2022; 12:jpm12071114. [PMID: 35887611 PMCID: PMC9317820 DOI: 10.3390/jpm12071114] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/16/2022] [Accepted: 07/05/2022] [Indexed: 11/30/2022] Open
Abstract
Endometriosis is a condition characterized by implants of endometrial tissues into extrauterine sites, mostly within the pelvic peritoneum. The prevalence of endometriosis is under-diagnosed and is estimated to account for 5-10% of all women of reproductive age. The goal of this study was to develop a model for endometriosis based on the UK-biobank (UKB) and re-assess the contribution of known risk factors to endometriosis. We partitioned the data into those diagnosed with endometriosis (5924; ICD-10: N80) and a control group (142,723). We included over 1000 variables from the UKB covering personal information about female health, lifestyle, self-reported data, genetic variants, and medical history prior to endometriosis diagnosis. We applied machine learning algorithms to train an endometriosis prediction model. The optimal prediction was achieved with the gradient boosting algorithms of CatBoost for the data-combined model with an area under the ROC curve (ROC-AUC) of 0.81. The same results were obtained for women from a mixed ethnicity population of the UKB (7112; ICD-10: N80). We discovered that, prior to being diagnosed with endometriosis, affected women had significantly more ICD-10 diagnoses than the average unaffected woman. We used SHAP, an explainable AI tool, to estimate the marginal impact of a feature, given all other features. The informative features ranked by SHAP values included irritable bowel syndrome (IBS) and the length of the menstrual cycle. We conclude that the rich population-based retrospective data from the UKB are valuable for developing unified machine learning endometriosis models despite the limitations of missing data, noisy medical input, and participant age. The informative features of the model may improve clinical utility for endometriosis diagnosis.
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Affiliation(s)
- Ido Blass
- The Rachel and Selim Benin School of Computer Science and Engineering, The Hebrew University of Jerusalem, Jerusalem 91904, Israel;
| | - Tali Sahar
- Alan Edwards Pain Management Unit, McGill University Health Centre, Montreal, QC H3G 1A4, Canada;
| | - Adi Shraibman
- Department of Computer Science, The Academic College of Tel Aviv-Yaffo, Tel Aviv 69978, Israel;
| | - Dan Ofer
- Department of Software and Information Systems Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Be’er Sheva 84105, Israel;
| | - Nadav Rappoport
- Department of Biological Chemistry, Institute of Life Sciences, The Hebrew University of Jerusalem, Jerusalem 91904, Israel;
| | - Michal Linial
- Department of Software and Information Systems Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Be’er Sheva 84105, Israel;
- Correspondence: ; Tel.: +972-54-8820035
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Sasamoto N, Ngo L, Vitonis AF, Dillon ST, Missmer SA, Libermann TA, Terry KL. Circulating proteomic profiles associated with endometriosis in adolescents and young adults. Hum Reprod 2022; 37:2042-2053. [PMID: 35770801 PMCID: PMC9801982 DOI: 10.1093/humrep/deac146] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 05/09/2022] [Indexed: 01/07/2023] Open
Abstract
STUDY QUESTION What are the systemic molecular profiles of endometriosis diagnosed in adolescents and young adults? SUMMARY ANSWER Significant enrichment and increased activation of proteins related to angiogenesis and cell migration pathways were observed in endometriosis cases compared to controls (P-value < 2.4 × 10-8). WHAT IS KNOWN ALREADY Little is known about the pathophysiology of adolescent endometriosis despite the fact that over 50% of adults with endometriosis report onset of severe pelvic pain during adolescence. STUDY DESIGN, SIZE, DURATION A cross-sectional analysis using data on 142 laparoscopically confirmed endometriosis cases and 74 controls from the observational longitudinal cohort of Women's Health Study: From Adolescence to Adulthood (A2A). PARTICIPANTS/MATERIALS, SETTING, METHODS We measured 1305 plasma protein levels using the validated, multiplex aptamer-based proteomics discovery platform, SOMAscan. We calculated odds ratios and 95% CIs using logistic regression adjusting for age, BMI, fasting status and hormone use at blood draw for differentially expressed proteins (P < 0.05). Ingenuity Pathway Analysis and STRING analysis were performed to identify biological pathways and protein interactions. We also examined proteins and pathways associated with superficial peritoneal lesion colors (i.e. red, vascularized, white, blue/black, brown). MAIN RESULTS AND THE ROLE OF CHANCE Average age at blood draw was 18 years for endometriosis cases and 22 years for controls. We identified 63 proteins associated with endometriosis with type-I error set at 0.05, and absolute fold change >1.2, revealing significant enrichment of dysregulated proteins in biological pathways associated with endometriosis. Increased activation of pathways related to angiogenesis and cell migration was observed in plasma from endometriosis cases compared to controls (P-value < 2.4 × 10-8). Furthermore, when we examined proteins and pathways associated with lesion colors, vascularized lesions were associated with upregulation of pathways related to immune cell migration/activation and inflammation, whereas white, blue/black and brown lesions were associated with downregulation of these pathways. LIMITATIONS, REASONS FOR CAUTION Validation of our results in independent datasets and mechanistic studies are warranted to further our understanding of the pathophysiological characteristics of this common but understudied patient population. WIDER IMPLICATIONS OF THE FINDINGS To our knowledge, this was the first study to comprehensively examine circulating proteins in predominantly adolescents and young adult women with and without endometriosis. Results from this study provide novel biological insight that will build toward further research to elucidate endometriosis pathophysiology during the earlier course of the disease trajectory. STUDY FUNDING/COMPETING INTEREST(S) This study was supported by the Department of Defense (W81XWH1910318) and the 2017 Boston Center for Endometriosis Trainee Award. Financial support for establishment of and data collection within the A2A cohort were provided by the J. Willard and Alice S. Marriott Foundation. N.S., A.F.V., S.A.M., K.L.T. have received funding from Marriott Family Foundation. S.A.M. and K.L.T. are supported by NICHD (R01 HD94842). S.A.M. serves as an advisory board member for AbbVie and Roche; neither are related to this study. The authors report no conflict of interest. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Naoko Sasamoto
- Correspondence address. Department of Obstetrics and Gynecology, Epidemiology Center, Brigham and Women’s Hospital, 221 Longwood Avenue, Boston, MA 02115, USA. Tel: +1-617-732-4895; Fax: +1-617-732-4899; E-mail:
| | - Long Ngo
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA,Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Allison F Vitonis
- Department of Obstetrics and Gynecology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA,Boston Center for Endometriosis, Boston Children’s Hospital and Brigham and Women’s Hospital, Boston, MA, USA
| | - Simon T Dillon
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA,Genomics, Proteomics, Bioinformatics and Systems Biology Center, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Stacey A Missmer
- Boston Center for Endometriosis, Boston Children’s Hospital and Brigham and Women’s Hospital, Boston, MA, USA,Department of Obstetrics, Gynecology, and Reproductive Biology, Michigan State University College of Human Medicine, Grand Rapids, MI, USA,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
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Yamashita S, Hashimoto K, Sawada I, Ogawa M, Nakatsuka E, Kawano M, Kinose Y, Kodama M, Sawada K, Kimura T. Endometrial galectin-3 causes endometriosis by supporting eutopic endometrial cell survival and engraftment in the peritoneal cavity. Am J Reprod Immunol 2022; 87:e13533. [PMID: 35366371 DOI: 10.1111/aji.13533] [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: 09/24/2021] [Revised: 02/23/2022] [Accepted: 03/02/2022] [Indexed: 11/30/2022] Open
Abstract
PROBLEM The pathogenesis of endometriosis remains unclear. Endometrial cells in retrograde menstruation are considered the source of endometriosis; therefore, we hypothesized that the eutopic endometrium may provide clues regarding the pathogenesis. We aimed to clarify the role of eutopic endometrial cells in endometriosis development. METHOD OF STUDY Eutopic endometrial tissues were obtained from patients with or without endometriosis, and expression of cell surface molecules in eutopic endometrial stromal cells (ESCs) was evaluated via iTRAQ-based proteomic analysis. Based on the results, we focused on galectin-3. Galectin-3 expression in clinical samples was confirmed by immunohistochemistry and Western blot analysis. The concentration of secreted galectin-3 was measured using enzyme-linked immunosorbent assays. Adhesion and migration of ESCs were evaluated by in vitro adhesion and wound healing assays. The cytotoxicity of natural killer cells was measured via calcein release assays. Cell proliferation was measured using the CyQUANT Cell Proliferation Assay Kit. RESULTS iTRAQ analysis revealed that galectin-3 expression was specifically elevated in the ESCs from endometriosis patients. Immunohistochemistry confirmed galectin-3 overexpression in the eutopic endometrium of endometriosis, irrespective of the menstrual phase. Galectin-3 was overexpressed and secreted by the eutopic ESCs from patients with endometriosis compared to that from patients without endometriosis. Galectin-3 expression in ESCs increased adhesion and migration, whereas galectin-3 inhibitors impaired these processes. Galectin-3 reduced the cytotoxicity of natural killer cells toward ESCs, while not affecting cell proliferation. CONCLUSION Galectin-3 promotes peritoneal engraftment of ESCs due to impaired immune surveillance in the peritoneal cavity and increases ESCs adhesion and migration to the peritoneum.
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Affiliation(s)
- Saya Yamashita
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kae Hashimoto
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Ikuko Sawada
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Minori Ogawa
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Erika Nakatsuka
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Mahiru Kawano
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yasuto Kinose
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Michiko Kodama
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kenjiro Sawada
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
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Istrate-Ofiţeru AM, Berbecaru EIA, Zorilă GL, Roşu GC, Dîră LM, Comănescu CM, Drăguşin RC, Ruican D, Nagy RD, Iliescu DG, Mogoantă L, Pirici D. Specific Local Predictors That Reflect the Tropism of Endometriosis-A Multiple Immunohistochemistry Technique. Int J Mol Sci 2022; 23:5614. [PMID: 35628423 PMCID: PMC9145853 DOI: 10.3390/ijms23105614] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/01/2022] [Accepted: 05/16/2022] [Indexed: 11/23/2022] Open
Abstract
Ectopic endometrial epithelium associates a wide spectrum of symptomatology. Their evolution can be influenced by inflammatory and vascular changes, that affect not only the structure and cell proliferation rate, but also symptoms. This prospective study involved tissue samples from surgically treated patients, stained using classical histotechniques and immunohistochemistry. We assessed ectopic endometrial glands (CK7+, CK20-), adjacent blood vessels (CD34+), estrogen/progesterone hormone receptors (ER+, PR+), inflammatory cells (CD3+, CD20+, CD68+, Tryptase+), rate of inflammatory cells (Ki67+) and oncoproteins (BCL2+, PTEN+, p53+) involved in the development of endometriosis/adenomyosis. A CK7+/CK20- expression profile was present in the ectopic epithelium and differentiated it from digestive metastases. ER+/PR+ were present in all cases analyzed. We found an increased vascularity (CD34+) in the areas with abdominal endometriosis and CD3+-:T-lymphocytes, CD20+-:B-lymphocytes, CD68+:macrophages, and Tryptase+: mastocytes were abundant, especially in cases with adenomyosis as a marker of proinflammatory microenvironment. In addition, we found a significantly higher division index-(Ki67+) in the areas with adenomyosis, and inactivation of tumor suppressor genes-p53+ in areas with neoplastic changes. The inflammatory/vascular/hormonal mechanisms trigger endometriosis progression and neoplastic changes increasing local pain. Furthermore, they may represent future therapeutic targets. Simultaneous-multiple immunohistochemical labelling represents a valuable technique for rapidly detecting cellular features that facilitate comparative analysis of the studied predictors.
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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.); (L.M.); (D.P.)
- 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; (E.-I.-A.B.); (L.M.D.); (C.M.C.); (R.C.D.); (D.R.); (R.D.N.)
| | - Elena-Iuliana-Anamaria Berbecaru
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (E.-I.-A.B.); (L.M.D.); (C.M.C.); (R.C.D.); (D.R.); (R.D.N.)
| | - George-Lucian Zorilă
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (E.-I.-A.B.); (L.M.D.); (C.M.C.); (R.C.D.); (D.R.); (R.D.N.)
- 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.); (L.M.); (D.P.)
- Research Centre for Microscopic Morphology and Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Laurențiu Mihai Dîră
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (E.-I.-A.B.); (L.M.D.); (C.M.C.); (R.C.D.); (D.R.); (R.D.N.)
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Cristina Maria Comănescu
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (E.-I.-A.B.); (L.M.D.); (C.M.C.); (R.C.D.); (D.R.); (R.D.N.)
- Department of Anatomy, 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; (E.-I.-A.B.); (L.M.D.); (C.M.C.); (R.C.D.); (D.R.); (R.D.N.)
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Dan Ruican
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (E.-I.-A.B.); (L.M.D.); (C.M.C.); (R.C.D.); (D.R.); (R.D.N.)
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Rodica Daniela Nagy
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (E.-I.-A.B.); (L.M.D.); (C.M.C.); (R.C.D.); (D.R.); (R.D.N.)
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Dominic Gabriel Iliescu
- Department of Obstetrics and Gynecology, University Emergency County Hospital, 200642 Craiova, Romania; (E.-I.-A.B.); (L.M.D.); (C.M.C.); (R.C.D.); (D.R.); (R.D.N.)
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Laurențiu Mogoantă
- Department of Histology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (A.-M.I.-O.); (G.-C.R.); (L.M.); (D.P.)
- Research Centre for Microscopic Morphology and Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Daniel Pirici
- Department of Histology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (A.-M.I.-O.); (G.-C.R.); (L.M.); (D.P.)
- Research Centre for Microscopic Morphology and Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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Gardella B, Dominoni M, Gritti A, Arrigo A, Antonucci S, Carletti GV, Musacchi V, Pietrocola G. Endometriosis pain and epithelial neutrophil activating peptide-78 levels. Sci Rep 2022; 12:3227. [PMID: 35217683 PMCID: PMC8881576 DOI: 10.1038/s41598-022-07349-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 01/31/2022] [Indexed: 11/13/2022] Open
Abstract
Endometriosis is a chronic gynecological disorder involved in the pathogenesis of chronic pelvic pain, based on a probable up regulation of the inflammatory system. The objective of the study is to investigate the peritoneal and serum levels of ENA-78 with the severity of endometriosis symptoms (dysmenorrhea, chronic pelvic pain and dyspareunia) using the visual analogue scale (VAS). This is a prospective case–control study that included 53 symptomatic women with evidence of endometriosis and 53 age-matched controls who underwent elective laparoscopic surgery for benign diseases. The concentration of ENA-78 was assessed in blood and peritoneal fluid samples in the follicular phase. In peritoneal fluid and plasma, the concentration of ENA-78 was significantly higher in cases than in controls (p < 0.001). A significant correlation was observed between peritoneal fluid ENA-78 levels and the severity of dysmenorrhea (Spearman Rho = 0.237; p = 0.014), and chronic pelvic pain (Spearman Rho = 0.220; p = 0.022) in endometriosis patients. Plasma levels ENA-78 showed a significant correlation with the severity (VAS score) of chronic pelvic pain (Spearman Rho = 0.270, p = 0.005 for cases), though a weak correlation was evident between plasma levels of ENA-78 and severity of dysmenorrhea (Spearman Rho = 0.083, p = 0.399 for cases). In conclusion, chronic pelvic pain in endometriosis is caused by changes of local and systemic activated chemokine patterns. These modifications involve the relationship between pro-inflammatory, angiogenic and angiostatic chemokines that modulate the severity of endometriosis associated symptoms.
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Affiliation(s)
- Barbara Gardella
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, Pavia, Italy.,Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Mattia Dominoni
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, Pavia, Italy. .,Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
| | - Andrea Gritti
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, Pavia, Italy.,Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Anna Arrigo
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, Pavia, Italy.,Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Silvia Antonucci
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, Pavia, Italy.,Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | | | - Valentina Musacchi
- Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Giampiero Pietrocola
- Unit of Biochemistry, Department of Molecular Medicine, University of Pavia, Pavia, Italy
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Chen CC, Huang CY, Shiu LY, Yu YC, Lai JC, Chang CC, Fu CF, Huang SJ. Combinatory effects of current regimens and Guizhi Fuling Wan on the development of endometriosis. Taiwan J Obstet Gynecol 2022; 61:70-74. [PMID: 35181049 DOI: 10.1016/j.tjog.2021.11.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2021] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE Endometriosis, defined as the growth of endometrial glands and stromal cells in a heterotopic location under the cyclic influence of ovarian hormones, is a common gynecological disorder manifested by chronic pelvic pain and infertility. In traditional Chinese medicine, endometriosis is characterized by stagnation of vital energy (qi) and blood stasis. Guizhi Fuling Wan (GFW) was first described in Chinese canonical medicine to treat disorders associated with stagnation of qi and blood stasis, including endometriosis. Therefore, the current study aimed to test the effects of combining GFW with western medicine on the suppression of endometriosis. MATERIALS AND METHODS Endometriosis was generated by suturing endometrial tissue on the peritoneal wall of C57BL/6JNarl mice. The mice were subsequently treated with either GFW or current hormonal therapies or in combination for 28 days. RESULTS Endometriosis development was inhibited by GFW, Gestrinone, Visanne, GFW + Gestrinone or GFW + medroxyprogesterone acetate (MPA). The expression of intercellular adhesion molecule 1 (ICAM-1) was inhibited by GFW, Gestrinone, MPA, Visanne, GFW + Gestrinone, GFW + MPA and GFW + Visanne. Vascular endothelial growth factor (VEGF) expression was inhibited by GFW, Gestrinone, Visanne, GFW + Gestrinone and GFW + MPA. Both ICAM-1- and VEGF-reducing effects of GFW were attenuated by western medicines. Administration of GFW, MPA, Visanne, GFW + MPA and GFW + Visanne also correspondingly reduced macrophage population in peritoneal fluid. GFW, MPA, Visanne, GFW + MPA and GFW + Visanne enhanced B-cell population in peritoneal fluid. CONCLUSION The current study reveals the therapeutic effects of GFW on endometriosis. However, the combination of GFW and current hormonal therapies potentially impedes the efficacy of each individual agent in treating endometriosis.
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Affiliation(s)
- Chih-Chen Chen
- Department of Obstetrics and Gynecology, E-Da Hospital, Kaohsiung, Taiwan
| | - Chun-Yen Huang
- Department of Obstetrics and Gynecology, E-Da Hospital, Kaohsiung, Taiwan; Department of Medical Research, E-Da Hospital, Kaohsiung, Taiwan
| | - Li-Yen Shiu
- Center for Cell Therapy, E-Da Cancer Hospital, Kaohsiung, Taiwan; Center for Cell Therapy, E-Da Hospital, Kaohsiung, Taiwan
| | - Ya-Chun Yu
- Department of Obstetrics and Gynecology, E-Da Hospital, Kaohsiung, Taiwan; Department of Medical Research, E-Da Hospital, Kaohsiung, Taiwan
| | - Jui-Chi Lai
- Center for Cell Therapy, E-Da Cancer Hospital, Kaohsiung, Taiwan
| | - Chi-Chang Chang
- Department of Obstetrics and Gynecology, E-Da Da-Chang Hospital, Kaohsiung, Taiwan; School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Chi-Feng Fu
- Department of Obstetrics and Gynecology, E-Da Cancer Hospital, Kaohsiung, Taiwan.
| | - S Joseph Huang
- Department of Obstetrics and Gynecology, E-Da Hospital, Kaohsiung, Taiwan; School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA.
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A More Diverse Cervical Microbiome Associates with Better Clinical Outcomes in Patients with Endometriosis: A Pilot Study. Biomedicines 2022; 10:biomedicines10010174. [PMID: 35052854 PMCID: PMC8774211 DOI: 10.3390/biomedicines10010174] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/09/2022] [Accepted: 01/10/2022] [Indexed: 02/04/2023] Open
Abstract
Infection-induced chronic inflammation is common in patients with endometriosis. Although microbial communities in the reproductive tracts of patients have been reported, little was known about their dynamic profiles during disease progression and complication development. Microbial communities in cervical mucus were collected by cervical swabs from 10 healthy women and 23 patients, and analyzed by 16S rRNA amplicon sequencing. The abundance, ecological relationships and functional networks of microbiota were characterized according to their prevalence, clinical stages, and clinical features including deeply infiltrating endometriosis (DIE), CA125, pain score and infertility. Cervical microbiome can be altered during endometriosis development and progression with a tendency of increased Firmicutes and decreased Actinobacteria and Bacteroidetes. Distinct from vaginal microbiome, upregulation of Lactobacillus, in combination with increased Streptococcus and decreased Dialister, was frequently associated with advanced endometriosis stages, DIE, higher CA125 levels, severe pain, and infertility. Significantly, reduced richness and diversity of cervical microbiome were detected in patients with more severe clinical symptoms. Clinical treatments against infertility can partially reverse the ecological balance of microbes through remodeling nutrition metabolism and transport and cell-cell/cell-matrix interaction. This study provides a new understanding on endometriosis development and a more diverse cervical microbiome may be beneficial for patients to have better clinical outcomes.
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Sołkiewicz K, Krotkiewski H, Jędryka M, Czekański A, Kratz EM. The Alterations of Serum IgG Fucosylation as a Potential Additional New Diagnostic Marker in Advanced Endometriosis. J Inflamm Res 2022; 15:251-266. [PMID: 35058701 PMCID: PMC8764169 DOI: 10.2147/jir.s341906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/03/2021] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Endometriosis is an inflammatory disease leading to the growth of endometrial-like tissue outside of the uterus, which affects approximately 10% of young women of reproductive potential. The diagnosis of this disease is difficult, often invasive and time-consuming, therefore non-invasive diagnostic methods are strongly desirable in endometriosis detection. The aim of our project was to investigate whether any associations exist between the expression of serum IgG fucosylation and advanced stages of endometriosis. We were also interested in whether native serum IgG (s-IgG) fucosylation analysis, without prior IgG isolation, could provide a panel of parameters helpful in non-invasive diagnostics of advanced endometriosis. METHODS IgG fucosylation was examined using a lectin-ELISA test with fucose-specific lectins: AAL and LCA, specific for core fucose α1,6-linked, as well as LTA and UEA which recognize α1,3- and α1,2-linked fucose, respectively. RESULTS ROC curve and cluster analysis showed s-IgG reactivities with the panel of fucose-specific lectins AAL, LCA and LTA. CONCLUSION s-IgG reactivity with the panel of fucose-specific lectins AAL, LCA and LTA can be taken into account as a useful diagnostic and clinical tool to differentiate women with advanced endometriosis. Moreover, it has been shown that the analysis of native IgG fucosylation directly in serum, without prior time-consuming, expensive IgG isolation, is sufficient to distinguish advanced stages of endometriosis from a control group of healthy women.
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Affiliation(s)
- Katarzyna Sołkiewicz
- Department of Laboratory Diagnostics, Division of Laboratory Diagnostics, Faculty of Pharmacy, Wroclaw Medical University, Wroclaw, 50-556, Poland
| | - Hubert Krotkiewski
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, 53-114, Poland
| | - Marcin Jędryka
- Department of Oncology, Gynecological Oncology Clinic, Faculty of Medicine, Wroclaw Medical University, Wroclaw, 53-413, Poland
- Department of Oncological Gynecology, Wroclaw Comprehensive Cancer Center, Wroclaw, 53-413, Poland
| | - Andrzej Czekański
- Department of Oncology, Gynecological Oncology Clinic, Faculty of Medicine, Wroclaw Medical University, Wroclaw, 53-413, Poland
- Department of Oncological Gynecology, Wroclaw Comprehensive Cancer Center, Wroclaw, 53-413, Poland
| | - Ewa Maria Kratz
- Department of Laboratory Diagnostics, Division of Laboratory Diagnostics, Faculty of Pharmacy, Wroclaw Medical University, Wroclaw, 50-556, Poland
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