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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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Squatrito M, Blacher S, Henry L, Labied S, Noel A, Nisolle M, Munaut C. Comparison of Morphological and Digital-Assisted Analysis for BCL6 Endometrial Expression in Women with Endometriosis. J Clin Med 2022; 11:6164. [PMID: 36294483 PMCID: PMC9604760 DOI: 10.3390/jcm11206164] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/13/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2024] Open
Abstract
BCL6 (B-cell lymphoma 6) is a proto-oncogene and transcriptional repressor initially described as being involved in B-cell lymphoma. Recently, this factor has been identified as a promising tissue biomarker which could be used to diagnose women affected by endometriosis. Previous studies used HSCORE for BCL6 staining quantification in the endometrium. However, this semi-quantitative technique of analysis has some limitations, including a lack of objectivity, robustness, and reproducibility that may lead to intra- and inter-observer variability. Our main goal was to develop an original computer-assisted method to quantify BCL6 staining from whole-slide images reliably. In order to test the efficiency of our new digital method of quantification, we compared endometrial BCL6 expression between fertile and infertile women without or with different stages of endometriosis by using the widely used HSCORE analysis and our new automatic digital image analysis. We find a higher expression of BCL6 in the endometrium of infertile women with endometriosis and women with stage IV endometriosis. Furthermore, we demonstrate a significant correlation between the two types of independent measurements, indicating the robustness of results and also the reliability of our computer-assisted method for BCL6 quantification. In conclusion, our work, by using this original computer-assisted method, enables BCL6 quantification more objectively, reliably, robustly, and promptly compared to HSCORE analysis.
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Affiliation(s)
- Marlyne Squatrito
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, 4000 Liège, Belgium
| | - Silvia Blacher
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, 4000 Liège, Belgium
| | - Laurie Henry
- Obstetrics and Gynecology Department, University of Liege, 4000 Liège, Belgium
| | - Soraya Labied
- Obstetrics and Gynecology Department, University of Liege, 4000 Liège, Belgium
| | - Agnès Noel
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, 4000 Liège, Belgium
| | - Michelle Nisolle
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, 4000 Liège, Belgium
- Obstetrics and Gynecology Department, University of Liege, 4000 Liège, Belgium
| | - Carine Munaut
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, 4000 Liège, Belgium
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Ahmadpour P, Jahangiry L, Bani S, Iravani M, Mirghafourvand M. Validation of the Iranian version of the ENDOPAIN-4D questionnaire for measurement of painful symptoms of endometriosis. J OBSTET GYNAECOL 2022; 42:2341-2348. [PMID: 35482817 DOI: 10.1080/01443615.2022.2049726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Endometriosis is one of the leading gynecological disorders in reproductive ages. About two-thirds of women with endometriosis experience chronic pelvic pain. There are different methods for the assessment of pain in endometriosis. One of these questionnaires is endometriosis painful symptoms-4 dimensions (ENDOPAIN-4D) questionnaire, which has not been validated in Iran. Therefore, we decided to conduct a study to determine the psychometric properties of this questionnaire. In this study, we randomly selected 169 women with endometriosis from two educational-medical centres of Al-Zahra and Taleghani in Tabriz, Iran, in 2020. We evaluated the validity of ENDOPAIN-4D in terms of face, content, and structure (through exploratory and confirmatory factor analyses). We used internal consistency assessment and test-retest reliability to determine the questionnaire reliability. In this study, the CVI and CVR for the ENDOPAIN-4D instrument were obtained as 0.99 and 0.98, respectively. In the exploratory factor analysis, we extracted a four-factor structure, and the confirmatory factor analysis gave a good fit for the extracted model. We obtained Cronbach's alpha coefficient as 0.96 and the intra-class correlation coefficient (ICC) (at 95% confidence interval) as 0.94 (0.85 to 0.98). The Persian version of ENDOPAIN-4D has acceptable content validity, construct validity and reliability for the evaluation of pelvic pain and gynaecology in Iranian women with endometriosis.Impact StatementWhat is already known on this subject? There are different methods for the assessment of pain in endometriosis. But there is no specific psychometric instrument to determine the painful symptoms of endometriosis in Iran so far.What do the results of this study add? The Persian version of ENDOPAIN-4D is a valid and reliable instrument for the evaluation of pelvic pain and gynaecology in Iranian women with endometriosis.What are the implications of these findings for clinical practice and/or future research? The validation of the Persian version of the ENDOPAIN-4D questionnaire leads to correct assessment of painful symptoms in Iranian women with endometriosis and will be useful in evaluating the patients' pain intensity and the response to treatment in practice.
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Affiliation(s)
- Parivash Ahmadpour
- Research Committee, Midwifery Department, Tabriz University of Medical sciences, Tabriz, Iran
| | - Leila Jahangiry
- Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Soheila Bani
- Neurosciences Research Center (NSRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mina Iravani
- Department of Midwifery, Menopause Andropause Research Center, School of Nursing and Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mojgan Mirghafourvand
- Social determinants of Health Research Center, Nursing and Midwifery Faculty, Tabriz University of Medical Sciences, Tabriz, Iran
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Brichant G, Laraki I, Henry L, Munaut C, Nisolle M. New Therapeutics in Endometriosis: A Review of Hormonal, Non-Hormonal, and Non-Coding RNA Treatments. Int J Mol Sci 2021; 22:10498. [PMID: 34638843 PMCID: PMC8508913 DOI: 10.3390/ijms221910498] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 12/14/2022] Open
Abstract
Endometriosis is defined as endometrial-like tissue outside the uterine cavity. It is a chronic inflammatory estrogen-dependent disease causing pain and infertility in about 10% of women of reproductive age. Treatment nowadays consists of medical and surgical therapies. Medical treatments are based on painkillers and hormonal treatments. To date, none of the medical treatments have been able to cure the disease and symptoms recur as soon as the medication is stopped. The development of new biomedical targets, aiming at the cellular and molecular mechanisms responsible for endometriosis, is needed. This article summarizes the most recent medications under investigation in endometriosis treatment with an emphasis on non-coding RNAs that are emerging as key players in several human diseases, including cancer and endometriosis.
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Affiliation(s)
- Geraldine Brichant
- Obstetrics and Gynecology Department, ULiege, 4000 Liège, Belgium; (I.L.); (L.H.); (M.N.)
| | - Ines Laraki
- Obstetrics and Gynecology Department, ULiege, 4000 Liège, Belgium; (I.L.); (L.H.); (M.N.)
| | - Laurie Henry
- Obstetrics and Gynecology Department, ULiege, 4000 Liège, Belgium; (I.L.); (L.H.); (M.N.)
| | - Carine Munaut
- Laboratory of Tumor and Development Biology, Giga-Cancer, ULiege, 4000 Liège, Belgium;
| | - Michelle Nisolle
- Obstetrics and Gynecology Department, ULiege, 4000 Liège, Belgium; (I.L.); (L.H.); (M.N.)
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Li L, Li H, Wang L, Bu T, Liu S, Mao B, Cheng CY. A local regulatory network in the testis mediated by laminin and collagen fragments that supports spermatogenesis. Crit Rev Biochem Mol Biol 2021; 56:236-254. [PMID: 33761828 DOI: 10.1080/10409238.2021.1901255] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
It is almost five decades since the discovery of the hypothalamic-pituitary-testicular axis. This refers to the hormonal axis that connects the hypothalamus, pituitary gland and testes, which in turn, regulates the production of spermatozoa through spermatogenesis in the seminiferous tubules, and testosterone through steroidogenesis by Leydig cells in the interstitium, of the testes. Emerging evidence has demonstrated the presence of a regulatory network across the seminiferous epithelium utilizing bioactive molecules produced locally at specific domains of the epithelium. Studies have shown that biologically active fragments are produced from structural laminin and collagen chains in the basement membrane. Additionally, bioactive peptides are also produced locally in non-basement membrane laminin chains at the Sertoli-spermatid interface known as apical ectoplasmic specialization (apical ES, a testis-specific actin-based anchoring junction type). These bioactive peptides are derived from structural laminins and/or collagens at the corresponding sites through proteolytic cleavage by matrix metalloproteinases (MMPs). They in turn serve as autocrine and/or paracrine factors to modulate and coordinate cellular events across the epithelium by linking the apical and basal compartments, the apical and basal ES, the blood-testis barrier (BTB), and the basement membrane of the tunica propria. The cellular events supported by these bioactive peptides/fragments include the release of spermatozoa at spermiation, remodeling of the immunological barrier to facilitate the transport of preleptotene spermatocytes across the BTB, and the transport of haploid spermatids across the epithelium to support spermiogenesis. In this review, we critically evaluate these findings. Our goal is to identify research areas that deserve attentions in future years. The proposed research also provides the much needed understanding on the biology of spermatogenesis supported by a local network of regulatory biomolecules.
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Affiliation(s)
- Linxi Li
- The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China.,The Mary M. Wohlford Laboratory for Male Contraceptive Research, Center for Biomedical Research, Population Council, New York, NY, USA
| | - Huitao Li
- The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China.,The Mary M. Wohlford Laboratory for Male Contraceptive Research, Center for Biomedical Research, Population Council, New York, NY, USA
| | - Lingling Wang
- The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China.,The Mary M. Wohlford Laboratory for Male Contraceptive Research, Center for Biomedical Research, Population Council, New York, NY, USA
| | - Tiao Bu
- The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Shiwen Liu
- The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China.,The Mary M. Wohlford Laboratory for Male Contraceptive Research, Center for Biomedical Research, Population Council, New York, NY, USA
| | - Baiping Mao
- The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China.,The Mary M. Wohlford Laboratory for Male Contraceptive Research, Center for Biomedical Research, Population Council, New York, NY, USA
| | - C Yan Cheng
- The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China.,The Mary M. Wohlford Laboratory for Male Contraceptive Research, Center for Biomedical Research, Population Council, New York, NY, USA
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Suszczyk D, Skiba W, Jakubowicz-Gil J, Kotarski J, Wertel I. The Role of Myeloid-Derived Suppressor Cells (MDSCs) in the Development and/or Progression of Endometriosis-State of the Art. Cells 2021; 10:cells10030677. [PMID: 33803806 PMCID: PMC8003224 DOI: 10.3390/cells10030677] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/15/2021] [Accepted: 03/15/2021] [Indexed: 02/06/2023] Open
Abstract
Endometriosis (EMS) is a common gynecological disease characterized by the presence of endometrial tissue outside the uterus. Approximately 10% of women around the world suffer from this disease. Recent studies suggest that endometriosis has potential to transform into endometriosis-associated ovarian cancer (EAOC). Endometriosis is connected with chronic inflammation and changes in the phenotype, activity, and function of immune cells. The underlying mechanisms include quantitative and functional disturbances of neutrophils, monocytes/macrophages (MO/MA), natural killer cells (NK), and T cells. A few reports have shown that immunosuppressive cells such as regulatory T cells (Tregs) and myeloid-derived suppressor cells (MDSCs) may promote the progression of endometriosis. MDSCs are a heterogeneous population of immature myeloid cells (dendritic cells, granulocytes, and MO/MA precursors), which play an important role in the development of immunological diseases such as chronic inflammation and cancer. The presence of MDSCs in pathological conditions correlates with immunosuppression, angiogenesis, or release of growth factors and cytokines, which promote progression of these diseases. In this paper, we review the impact of MDSCs on different populations of immune cells, focusing on their immunosuppressive role in the immune system, which may be related with the pathogenesis and/or progression of endometriosis and its transformation into ovarian cancer.
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Affiliation(s)
- Dorota Suszczyk
- Independent Laboratory of Cancer Diagnostics and Immunology, Department of Oncological Gynaecology and Gynaecology, Medical University of Lublin, Staszica 16, 20-081 Lublin, Poland; (D.S.); (W.S.)
| | - Wiktoria Skiba
- Independent Laboratory of Cancer Diagnostics and Immunology, Department of Oncological Gynaecology and Gynaecology, Medical University of Lublin, Staszica 16, 20-081 Lublin, Poland; (D.S.); (W.S.)
| | - Joanna Jakubowicz-Gil
- Department of Functional Anatomy and Cytobiology, Maria Curie-Sklodowska University, Akademicka 19, 20-033 Lublin, Poland;
| | - Jan Kotarski
- Department of Gynaecologic Oncology and Gynaecology, Medical University of Lublin, Staszica 16, 20-081 Lublin, Poland;
| | - Iwona Wertel
- Independent Laboratory of Cancer Diagnostics and Immunology, Department of Oncological Gynaecology and Gynaecology, Medical University of Lublin, Staszica 16, 20-081 Lublin, Poland; (D.S.); (W.S.)
- Correspondence:
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Nisolle M, Brichant G, Tebache L. Choosing the right technique for deep endometriosis. Best Pract Res Clin Obstet Gynaecol 2019; 59:56-65. [PMID: 30824210 DOI: 10.1016/j.bpobgyn.2019.01.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 01/03/2019] [Accepted: 01/21/2019] [Indexed: 12/11/2022]
Abstract
The surgical management of bowel endometriosis is a real challenge. In addition to the fact that only symptomatic patients should undergo surgery, no consensus has been approved in the literature. Among the surgical techniques, the surgeon has to choose between rectal shaving, disc excision, or segmental colorectal resection. All those procedures are associated with complications, but the risk of rectovaginal fistula is higher if a disc excision or segmental colorectal resection is performed. It is therefore of utmost importance to evaluate preoperatively the bowel infiltration by several imaging techniques to estimate the feasibility of a deep rectal shaving with possible incomplete removal of the endometriotic lesions or to discuss with the patient about the indication of a segmental bowel resection. Because of the risk of major preoperative and postoperative complications, proper patient counseling is mandatory.
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Affiliation(s)
- Michelle Nisolle
- Department of Obstetrics and Gynecology, Hospital CHR Liège, University of Liège, Boulevard du 12eme de Ligne,1, 4000, Liège, Belgium.
| | - Géraldine Brichant
- Department of Obstetrics and Gynecology, Hospital CHR Liège, University of Liège, Boulevard du 12eme de Ligne,1, 4000, Liège, Belgium.
| | - Linda Tebache
- Department of Obstetrics and Gynecology, Hospital CHR Liège, University of Liège, Boulevard du 12eme de Ligne,1, 4000, Liège, Belgium.
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Bendifallah S, Ballester M, Darai E. Prise en charge chirurgicale des lésions d’endométriose profondes avec atteinte digestive et urinaire. Presse Med 2017; 46:1212-1217. [DOI: 10.1016/j.lpm.2017.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 09/14/2017] [Indexed: 10/18/2022] Open
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Daraï E, Ploteau S, Ballester M, Bendifallah S. [Pathogenesis, genetics and diagnosis of endometriosis]. Presse Med 2017; 46:1156-1165. [PMID: 29150232 DOI: 10.1016/j.lpm.2017.10.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 09/26/2017] [Accepted: 10/03/2017] [Indexed: 12/14/2022] Open
Abstract
Endometriosis is a multifactorial pathology. Trans-tubal reflux theory remains valid. Genetic and epigenetic factors associated with immunological perturbations are involved. The role of endocrine disruptors is discussed although epidemiological studies are contradictory. Therapeutics are primarily based on hormonal treatments but better understanding of pathophysiology should allow targeted non-hormonal therapy. The clinical examination is sometimes negative, which should not eliminate the diagnosis and imposes complementary examinations as best as possible by referents.
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Affiliation(s)
- Emile Daraï
- Assistance publique-Hôpitaux de Paris, université Pierre-et-Marie-Curie (UPMC), Paris 6, hôpital Tenon, service de gynécologie-obstétrique et reproduction humaine, 75020 Paris, France; Hôpital Tenon, centre expert en endométriose (C3E), groupe de recherche clinique (GRC-6 UPMC), 75020 Paris, France; UMRS-938 Paris 6, 75012 Paris, France; Hôpital Tenon, centre de diagnostic en un jour de l'endométriose (CDJE), 75020 Paris, France.
| | - Stéphane Ploteau
- CHU de Nantes, service de gynécologie-obstétrique, 44000 Nantes, France
| | - Marcos Ballester
- Assistance publique-Hôpitaux de Paris, université Pierre-et-Marie-Curie (UPMC), Paris 6, hôpital Tenon, service de gynécologie-obstétrique et reproduction humaine, 75020 Paris, France; Hôpital Tenon, centre expert en endométriose (C3E), groupe de recherche clinique (GRC-6 UPMC), 75020 Paris, France; UMRS-938 Paris 6, 75012 Paris, France; Hôpital Tenon, centre de diagnostic en un jour de l'endométriose (CDJE), 75020 Paris, France
| | - Sofiane Bendifallah
- Assistance publique-Hôpitaux de Paris, université Pierre-et-Marie-Curie (UPMC), Paris 6, hôpital Tenon, service de gynécologie-obstétrique et reproduction humaine, 75020 Paris, France; Hôpital Tenon, centre expert en endométriose (C3E), groupe de recherche clinique (GRC-6 UPMC), 75020 Paris, France; Hôpital Tenon, centre de diagnostic en un jour de l'endométriose (CDJE), 75020 Paris, France
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Hamid AMSA, Madkour WAI, Moawad A, Elzaher MA, Roberts MP. Does cabergoline help in decreasing endometrioma size compared to LHRH agonist? A prospective randomized study. Arch Gynecol Obstet 2014; 290:677-82. [PMID: 24748338 DOI: 10.1007/s00404-014-3242-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Accepted: 03/31/2014] [Indexed: 01/11/2023]
Abstract
AIM The aim of this study was to compare the efficiency of dopamine agonist, Cabergoline, in decreasing the size of endometrioma, with that of luteinizing hormone releasing hormone (LHRH) agonist, triptorelin acetate. STUDY This was a prospective, randomized study. SETTING The setting was in two private medical centers in the UAE, from January 2011 to February 2012. PATIENTS AND METHODS One hundred and forty patients complaining of endometrioma, and fulfilling the eligibility criteria, were chosen and divided into two groups as follows: Group I comprised 71 patients; all of them received Cabergoline tablets, 0.5 mg tablets, twice per week for 12 weeks. Group II comprised 69 patients; all of them received LHRH agonist, decapeptyl, 3.75 mg subcutaneous, single injection, once a month for 3 months. All patients underwent vaginal ultrasound before and after the treatment period to compare the change in the size of endometrioma by the same sonography team in each hospital that was blind to the treatment groups. OUTCOME The outcome was measured by the changes in the endometrioma size by vaginal ultrasound after completion of the 3 months' treatment period. The management line was considered to be significantly effective if the endometrioma size was reduced by more than 25 % of its original pretreatment size. RESULTS Group I: 46 out of the 71 patients (64.7 %) had significant decrease in endometrioma size. Group II: 15 out of 69 patients (21.7 %) had significant decrease in endometrioma size. Paired t test to compare the means of the two groups was highly significant (p < 0.05) CONCLUSION: Cabergoline (dostinex) yields better results in decreasing the size of endometrioma, compared to LHRH-agonist by exerting antiangiogenic effects through vascular endothelial growth factor receptor-2 (VEGFR-2) inactivation. It has no major side effects, easier to administer, and cheaper than LHRH agonists.
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Carassou-Maillan A, Pouly JL, Mulliez A, Dejou-Bouillet L, Gremeau AS, Brugnon F, Janny L, Canis M. [Adverse pregnancy outcomes after Assisted Reproduction Technology in women with endometriosis]. ACTA ACUST UNITED AC 2014; 42:210-5. [PMID: 24679602 DOI: 10.1016/j.gyobfe.2014.01.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Accepted: 01/20/2014] [Indexed: 12/27/2022]
Abstract
OBJECTIVE While association between endometriosis and infertility is well established, there are few studies about the impact of endometriosis on adverse pregnancy outcomes. The aim of this study was to determine the effect of endometriosis on obstetric outcomes and whether the severity of the disease had an influence on these. PATIENTS AND METHODS We performed a retrospective study to investigate the obstetric outcomes of a population of 1204 subfertile women, including 258 with endometriosis, who obtained, thanks to assisted reproduction technology, a singleton pregnancy evolving beyond embryonic stage. Two analyzes were performed. The first compared women with endometriosis to women with other causes of infertility. The second observed adverse pregnancy outcomes according to AFS-R stages of endometriosis. RESULTS The overall rate of live birth children was 95.8%. In case of endometriosis, there was a significant increase of the incidence of preterm delivery, especially before 32 weeks amenorrhea (6.2% vs 3.1% in the group "without endometriosis", P = 0.03), antenatal bleeding (5.3% vs 2.2%, P = 0.01) and placenta previa (4.9% vs 0.9%, P < 0.0001). The incidence of gestational diabetes was significantly decreased (0.4% vs 2.7%, P = 0.04). There was no correlation between endometriosis and cesarean section or preeclampsia, or between the AFS-R stage and adverse pregnancy outcomes. DISCUSSION AND CONCLUSION Endometriosis is a factor of obstetrical risk, independently of the infertility it causes. The AFS-R score does not seem to be representative of obstetric outcomes beyond first trimester of pregnancy for women with endometriosis.
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Affiliation(s)
- A Carassou-Maillan
- Pôle gynéco-obstétrique-reproduction humaine, CHU Estaing, 1, place Lucie-et-Raymond-Aubrac, 63003 Clermont-Ferrand cedex 1, France.
| | - J-L Pouly
- Pôle gynéco-obstétrique-reproduction humaine, CHU Estaing, 1, place Lucie-et-Raymond-Aubrac, 63003 Clermont-Ferrand cedex 1, France
| | - A Mulliez
- Département d'information médicale, CHU de Clermont-Ferrand, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - L Dejou-Bouillet
- Pôle gynéco-obstétrique-reproduction humaine, CHU Estaing, 1, place Lucie-et-Raymond-Aubrac, 63003 Clermont-Ferrand cedex 1, France
| | - A-S Gremeau
- Pôle gynéco-obstétrique-reproduction humaine, CHU Estaing, 1, place Lucie-et-Raymond-Aubrac, 63003 Clermont-Ferrand cedex 1, France
| | - F Brugnon
- Pôle gynéco-obstétrique-reproduction humaine, CHU Estaing, 1, place Lucie-et-Raymond-Aubrac, 63003 Clermont-Ferrand cedex 1, France
| | - L Janny
- Pôle gynéco-obstétrique-reproduction humaine, CHU Estaing, 1, place Lucie-et-Raymond-Aubrac, 63003 Clermont-Ferrand cedex 1, France
| | - M Canis
- Pôle gynéco-obstétrique-reproduction humaine, CHU Estaing, 1, place Lucie-et-Raymond-Aubrac, 63003 Clermont-Ferrand cedex 1, France
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Locci R, Nisolle M, Angioni S, Foidart JM, Munaut C. Expression of the gamma 2 chain of laminin-332 in eutopic and ectopic endometrium of patients with endometriosis. Reprod Biol Endocrinol 2013; 11:94. [PMID: 24070183 PMCID: PMC3849601 DOI: 10.1186/1477-7827-11-94] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Accepted: 09/23/2013] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Endometrial cells, which are shed by retrograde menstruation, may aberrantly express molecules involved in invasion and migration, leading to endometriosis. The aim of this study was to investigate the expression of the laminin gamma 2 chain (LAMC2) in the tissues of women with and without endometriosis. METHODS Endometrial biopsy specimens were collected from healthy volunteers and from endometriosis patients. Biopsy specimens from the corresponding endometriotic lesions were also collected. The expression of laminin gamma 2 chain was evaluated by immunohistochemistry and reverse transcription polymerase chain reaction (RT-PCR). RESULTS Endometrial tissue from women with or without endometriosis showed constitutive expression of LAMC2 mRNA throughout the menstrual cycle. A higher mRNA level was observed in ectopic endometrium (Ec) from women with endometriosis compared with eutopic endometrium (Eu) from women with endometriosis. Immunohistochemistry revealed a varied pattern of laminin gamma 2 chain expression, with increased epithelial expression in eutopic endometrium from women with endometriosis compared with those without endometriosis. CONCLUSIONS The altered expression of laminin gamma 2 chain in eutopic endometrium from women with endometriosis may provide new opportunities for diagnosis and treatment.
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Affiliation(s)
- Rosella Locci
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, Tour de Pathologie (B23), Sart Tilman, B-4000 Liège, Belgium
| | - Michelle Nisolle
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, Tour de Pathologie (B23), Sart Tilman, B-4000 Liège, Belgium
- Department of Obstetrics and Gynecology, University of Liège, Hôpital la Citadelle, B-4000 Liège, Belgium
| | - Stefano Angioni
- Department of Surgical Sciences, Division of Obstetrics and Gynaecology, University of Cagliari, Cagliari, Italy
| | - Jean-Michel Foidart
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, Tour de Pathologie (B23), Sart Tilman, B-4000 Liège, Belgium
| | - Carine Munaut
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, Tour de Pathologie (B23), Sart Tilman, B-4000 Liège, Belgium
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Yu J, Li Y, Pan HX, He J, Nie X. Rectosigmoid endometriosis: Practical approaches to improve the possibility of obtaining a definite preoperative biopsy diagnosis. Shijie Huaren Xiaohua Zazhi 2012; 20:3795-3800. [DOI: 10.11569/wcjd.v20.i36.3795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To discuss the methods for improving the accuracy of preoperative diagnosis of rectosigmoid endometriosis.
METHODS: From December 2002 up to now, six patients with intestinal endometriosis were treated at our hospital. The clinical manifestations, enteroscopic findings, and histopathological manifestations of preoperative biopsy specimens and postoperative specimens removed by laparotomy or laparoscope resection were analyzed. A review of the literature was also performed.
RESULTS: Four (66.7%) cases of the rectosigmoid endometriosis were misdiagnosed clinically, including 1 case misdiagnosed as glandular dysplasia and 3 cases as chronic inflammation (including 1 case as ulcers). Immunohistochemical staining for ER, PR, CK7, K20 and CD10 were performed. Normal colorectal epithelia were negative for CK7, ER, and PR, whereas rectosigmoid endometriosis was positive for CK7, ER, and PR and showed endometrial stromal expression of CD10.
CONCLUSION: Combination of clinical manifestations, colonoscopic findings, and immunohistochemistry can improve the accuracy of preoperative diagnosis of endometriosis.
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Mignemi G, Facchini C, Raimondo D, Montanari G, Ferrini G, Seracchioli R. A case report of nasal endometriosis in a patient affected by Behcet's disease. J Minim Invasive Gynecol 2012; 19:514-6. [PMID: 22748956 DOI: 10.1016/j.jmig.2012.03.005] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Revised: 02/25/2012] [Accepted: 03/02/2012] [Indexed: 10/28/2022]
Abstract
We present a case of nasal endometriosis, an uncommon extrapelvic implantation of endometriotic tissue. A woman with a history of pelvic endometriosis and Behcet's syndrome was diagnosed with nasal endometriosis after episodes of perimenstrual epistaxis and nasal pain. Despite being rare, the presence of catamenial symptoms and the possibility of performing endoscopic biopsy allowed us to make the diagnosis of nasal endometriosis. The simultaneous presence of Behcet's syndrome focused our attention on the pathogenesis and the therapeutic management of endometriosis.
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Affiliation(s)
- Giuseppe Mignemi
- Minimally Invasive Gynaecological Surgery Unit, Gynaecology Department, S.Orsola-Malpighi Hospital, University of Bologna, Italy
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Ballester M, Gonin J, Rodenas A, Bernaudin JF, Rouzier R, Coutant C, Daraï E. Eutopic endometrium and peritoneal, ovarian and colorectal endometriotic tissues express a different profile of Nectin-1, -3, -4 and nectin-like molecule 2. Hum Reprod 2012; 27:3179-86. [DOI: 10.1093/humrep/des304] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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Ozel L, Sagiroglu J, Unal A, Unal E, Gunes P, Baskent E, Aka N, Titiz MI, Tufekci EC. Abdominal wall endometriosis in the cesarean section surgical scar: a potential diagnostic pitfall. J Obstet Gynaecol Res 2012; 38:526-30. [PMID: 22381104 DOI: 10.1111/j.1447-0756.2011.01739.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
AIM The abdominal wall is an uncommon site of extrapelvic endometriosis. It usually develops in a previous surgical scar and should be considered in the differential diagnosis of any abdominal swelling. Classical symptoms of endometriosis may resemble abdominal wall lesions such as an incisional hernia, hematoma, granuloma, abscess or various soft tissue tumors; therefore, a definitive preoperative diagnosis is not always easy to determine in every case. The aim of this article is to review the clinical findings, imaging results and histopathology of those of our patients who have had cesarean scar endometriosis. METHODS Patients diagnosed with abdominal wall endometriosis in their surgical scars from February 2008 to March 2010 were documented. The age, parity, symptoms, previous surgeries, initial diagnosis, diagnostic modalities, definitive operation, postoperative complications, histopathological evaluations and recurrences were recorded and analyzed. RESULTS There were 18 patients with a mean age of 34.5 ± 9.6 years. All (100%) had a gradually growing nodular abdominal mass in or adjacent to their cesarean incision scars. This was often associated with pain (83.3%), either noncyclical (26.6%) or cyclical (73.3%) in nature. Ultrasonography (100%), computerized tomography with intravenous contrast (22.2%) and/or magnetic resonance imaging (66.6%) were performed on the patients. All patients underwent surgery and their masses were completely excised. The mean diameter of the removed masses was 3.9 ± 1.4 cm. The final pathological diagnosis for each case was abdominal wall endometriosis. Biannual follow-up examinations for two years revealed that each patient had a complete and uneventful recovery without recurrence. CONCLUSION Abdominal wall endometriosis should be considered in the differential diagnosis of masses located at cesarean section incision scars, which should be excised for definitive diagnosis and treatment.
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Affiliation(s)
- Leyla Ozel
- Department of General Surgery, Haydarpaşa Numune Training and Research Hospital, Istanbul, Turkey
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[Hypothetical link between endometriosis and xenobiotics-associated genetically modified food]. ACTA ACUST UNITED AC 2011; 38:747-53. [PMID: 21111655 DOI: 10.1016/j.gyobfe.2010.08.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2010] [Accepted: 05/13/2010] [Indexed: 12/19/2022]
Abstract
Endometriosis is an oestrogen-dependent inflammatory disease affecting 10 % of reproductive-aged women. Often accompanied by chronic pelvic pain and infertility, endometriosis rigorously interferes with women's quality of life. Although the pathophysiology of endometriosis remains unclear, a growing body of evidence points to the implication of environmental toxicants. Over the last decade, an increase in the incidence of endometriosis has been reported and coincides with the introduction of genetically modified foods in our diet. Even though assessments of genetically modified food risk have not indicated any hazard on human health, xenobiotics-associated genetically modified food, such as pesticides residues and xenoproteins, could be harmful in the long-term. The "low-dose hypothesis", accumulation and biotransformation of pesticides-associated genetically modified food and the multiplied toxicity of pesticides-formulation adjuvants support this hypothesis. This review summarizes toxic effects (in vitro and on animal models) of some xenobiotics-associated genetically modified food, such as glyphosate and Cry1Ab protein, and extrapolates on their potential role in the pathophysiology of endometriosis. Their roles as immune toxicants, pro-oxidants, endocrine disruptors and epigenetic modulators are discussed.
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Bricou A, Borghese B, Batt R, Piketty M, de Ziegler D, Chapron C. Étude de la distribution anatomique des lésions endométriosiques : un argument majeur en faveur de la participation de la théorie de la régurgitation dans la physiopathologie de l’endométriose. ACTA ACUST UNITED AC 2009; 37:325-33. [DOI: 10.1016/j.gyobfe.2008.12.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2008] [Accepted: 12/26/2008] [Indexed: 11/29/2022]
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