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Donnez J, Dolmans MM. Endometriosis: from iron and macrophages to exosomes. Is the sky clearing? Hum Reprod Open 2024; 2024:hoae034. [PMID: 38905003 PMCID: PMC11189659 DOI: 10.1093/hropen/hoae034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Indexed: 06/23/2024] Open
Affiliation(s)
- Jacques Donnez
- Department of Gynecology, Université Catholique de Louvain, Brussels, Belgium
- Société de Recherche pour l’Infertilité (SRI), Infertility Research Department, Brussels, Belgium
| | - Marie-Madeleine Dolmans
- Gynecology Research Department, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
- Department of Gynecology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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Habiba M, Guo SW, Benagiano G. Is Neonatal Uterine Bleeding Involved in Early-Onset Endometriosis? Biomolecules 2024; 14:549. [PMID: 38785956 PMCID: PMC11117669 DOI: 10.3390/biom14050549] [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: 03/15/2024] [Revised: 04/25/2024] [Accepted: 05/01/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND There has been considerable progress in our understanding of endometriosis, but its pathophysiology remains uncertain. Uncovering the underlying mechanism of the rare instances of endometriosis reported in early postmenarcheal years and in girls before menarche can have wide implications. METHODS We conducted a literature review of all relevant articles on Medline. RESULTS In the review, we explore the pathogenetic theories of premenarcheal endometriosis, the role of retrograde menstruation in the adult and its potential role in early-onset disease, as well as the factors that argue against the existence of a link between early-onset endometriosis (EOE) and neonatal uterine bleeding (NUB). CONCLUSIONS As with endometriosis in adult women, the pathogenesis of early-onset disease remains unclear. A link between NUB and EOE is plausible, but there are considerable challenges to collating supporting evidence. The state of our understanding of early uterine development and of the pathophysiology of NUB leaves many unknowns that need exploration. These include proof of the existence of viable endometrial cells or endometrial mesenchymal stem cells in NUB, their passage to the pelvic cavity, their possible response to steroids, and whether they can reside within the pelvic cavity and remain dormant till menarche.
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Affiliation(s)
- Marwan Habiba
- Department of Health Sciences, University of Leicester and University Hospitals of Leicester, Leicester LE1 5WW, UK
| | - Sun-Wei Guo
- Department of Biochemistry and Molecular Biology, Research Institute, Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China;
| | - Giuseppe Benagiano
- Faculty of Medicine and Surgery, “Sapienza” University of Rome, 00161 Rome, Italy;
- Geneva Foundation for Medical Education and Research, 1202 Geneva, Switzerland
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Canis M, Abbott J, Abrao M, Al-Jefout M, Bedaiwy M, Benagiano G, Burns KA, Canis M, Carmona F, Chapron C, Critchley HO, de Ziegler D, Falcone T, Fazleabas A, Ferrero S, Garcia-Velasco JA, Gargett C, Greaves E, Griffith LG, Guo SW, Habiba M, Harada T, Hull ML, Johnson NP, Kaufman Y, Issacson KB, Khan KN, Kim MR, Koninckx PA, Lessey BA, Martin D, Matsuzaki S, Mishra G, Osuga Y, Petraglia F, Popov A, Roman H, Romano A, Saunders P, Seckin T, Somigliana E, Taylor HS, Taylor RN, Vercellini P, Vigano P. A Call for New Theories on the Pathogenesis and Pathophysiology of Endometriosis. J Minim Invasive Gynecol 2024; 31:371-377. [PMID: 38365066 DOI: 10.1016/j.jmig.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 01/31/2024] [Accepted: 02/04/2024] [Indexed: 02/18/2024]
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Vercellini P, Viganò P, Somigliana E, Guo SW. Chemicals in menstrual products: Biological plausibility should be combined with epidemiological evidence to define the magnitude of exposure. BJOG 2024. [PMID: 38685687 DOI: 10.1111/1471-0528.17834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Accepted: 04/17/2024] [Indexed: 05/02/2024]
Affiliation(s)
- Paolo Vercellini
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università Degli Studi, Milano, Italy
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Paola Viganò
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università Degli Studi, Milano, Italy
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Edgardo Somigliana
- Department of Clinical Sciences and Community Health, Academic Centre for Research on Adenomyosis and Endometriosis, Università Degli Studi, Milano, Italy
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Sun-Wei Guo
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
- Research Institute, Obstetrics & Gynaecology Hospital, Fudan University, Shanghai, China
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Steinbuch SC, Lüß AM, Eltrop S, Götte M, Kiesel L. Endometriosis-Associated Ovarian Cancer: From Molecular Pathologies to Clinical Relevance. Int J Mol Sci 2024; 25:4306. [PMID: 38673891 PMCID: PMC11050613 DOI: 10.3390/ijms25084306] [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: 03/25/2024] [Revised: 04/08/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Endometriosis is a chronic condition affecting reproductive-aged women, characterized by the growth of ectopic endometrial tissue. Despite being benign, endometriosis is associated with an increased risk of certain cancers, including endometriosis-associated ovarian cancer (EAOC). Ovarian cancer is rare, but more common in women with endometriosis, particularly endometrioid and clear-cell carcinomas. Factors such as hormonal imbalance, reproductive history, environmental exposures, and genetic predisposition contribute to the malignant transformation of endometriosis. Thus, understanding potential risk factors causing malignancy is crucial. Over the past few decades, various genetic mutations, microRNAs, as well as tumor microenvironmental factors have been identified, impacting pathways like PI3K/AKT/mTOR, DNA repair mechanisms, oxidative stress, and inflammation. Thus, this review aims to summarize molecular studies involved in EAOC pathogenesis as potential therapeutic targets. However, further research is needed to better understand the molecular and environmental factors driving EAOC development, to target the susceptibility of endometriotic lesions to malignant progression, and to identify effective therapeutic strategies.
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Affiliation(s)
- Sophie Charlotte Steinbuch
- Department of Obstetrics and Gynecology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
| | - Anne-Marie Lüß
- Department of Obstetrics and Gynecology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
| | - Stephanie Eltrop
- Department of Obstetrics and Gynecology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
| | - Martin Götte
- Department of Obstetrics and Gynecology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
- Cells-in-Motion Interfaculty Centre (CiMIC), University of Münster, 48149 Münster, Germany
| | - Ludwig Kiesel
- Department of Obstetrics and Gynecology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
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Perrone U, Evangelisti G, Laganà AS, Bogliolo S, Ceccaroni M, Izzotti A, Gustavino C, Ferrero S, Barra F. A review of phase II and III drugs for the treatment and management of endometriosis. Expert Opin Emerg Drugs 2023; 28:333-351. [PMID: 38099328 DOI: 10.1080/14728214.2023.2296080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/13/2023] [Indexed: 12/22/2023]
Abstract
INTRODUCTION Endometriosis is an estrogen-dependent disease that gives rise to pelvic pain and infertility. Although estroprogestins and progestins currently stand as the first-line treatments for this condition, demonstrating efficacy in two-thirds of patients, a significant portion of individuals experience only partial relief or symptom recurrence following the cessation of these therapies. The coexistence of superficial, deep endometriosis, and ovarian endometriomas, as three distinct phenotypes with unique pathogenetic and molecular characteristics, may elucidate the current heterogeneous biological response to available therapy. AREAS COVERED The objective of this review is to furnish the reader with a comprehensive summary pertaining to phase II-III hormonal treatments for endometriosis. EXPERT OPINION Ongoing research endeavors are directed toward the development of novel hormonal options for this benign yet debilitating disease. Among them, oral GnRH antagonists emerge as a noteworthy option, furnishing rapid therapeutic onset without an initial flare-up; these drugs facilitate partial or complete estrogen suppression, and promote prompt ovarian function recovery upon discontinuation, effectively surmounting the limitations associated with previously employed GnRH agonists. Limited evidence supports the use of selective estrogen and progesterone receptor modulators. Consequently, further extensive clinical research is imperative to garner a more profound understanding of innovative targets for novel hormonal options.
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Affiliation(s)
- Umberto Perrone
- Unit of Obstetrics and Gynecology, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
| | | | - Antonio Simone Laganà
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | | | - Marcello Ceccaroni
- Department of Obstetrics and Gynecology, Gynecologic Oncology and Minimally Invasive Pelvic Surgery, International School of Surgical Anatomy, IRCCS "Sacro Cuore-Don Calabria" Hospital, Verona, Italy
| | - Alberto Izzotti
- Unit of Mutagenesis and Cancer Prevention, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - Claudio Gustavino
- Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Simone Ferrero
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Fabio Barra
- Unit of Obstetrics and Gynecology, Genoa, Italy
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
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