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Yu W, Liu G, Liu C, Zhang Z. Recurrence-associated factors of laparoscopic adenomyomectomy for severely symptomatic adenomyoma. Oncol Lett 2018; 16:3430-3438. [PMID: 30127945 PMCID: PMC6096152 DOI: 10.3892/ol.2018.9082] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Accepted: 05/18/2018] [Indexed: 02/06/2023] Open
Abstract
The present study aimed to identify which patients with adenomyoma would benefit from sparing the uterus and which patients should undergo a hysterectomy to avoid secondary surgery. Patients with pathology-proven adenomyoma admitted to Beijing Chao-Yang Hospital between November 2005 and November 2015 were retrospectively reviewed. Relief and reappearance of dysmenorrhea following laparoscopic adenomyomectomy were evaluated. All 49 patients (mean age, 40.6±5.2 years; age range, 26-51 years) presented with severe dysmenorrhea prior to surgery. Dysmenorrhea was identified to be relieved in 83.7% (41/49) of patients at the 6-month follow-up. No factors were revealed to have a significant effect on the surgical outcome. The median follow-up period was 4.6 (1-11) years; and 24.5% (12/49) of patients experienced recurrence of dysmenorrhea. Multivariate analysis identified preoperative serum cancer antigen 125 (CA 125) levels [hazard ratio (HR), 2.356; 95% confidence interval (CI), 1.271-3.570; P=0.011], postoperative gonadotropin-releasing hormone agonist (GnRH-a) treatment (HR, 0.540; 95% CI, 0.241-0.873; P=0.017) and accompanying endometriosis (HR, 2.182; 95% CI, 1.556-3.031; P=0.003) as independent risk factors for relapse. Laparoscopic adenomyomectomy is effective for alleviating dysmenorrhea in patients with adenomyoma. Patients with lower preoperative serum CA 125 levels without accompanying endometriosis benefited greater from adenomyomectomy compared with all other patients. Postoperative GnRH-a treatment strengthens therapeutic effects.
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Affiliation(s)
- Wentao Yu
- Department of Obstetrics and Gynecology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 10020, P.R. China.,Department of Vascular Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Guanyuan Liu
- Department of Obstetrics and Gynecology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 10020, P.R. China
| | - Chongdong Liu
- Department of Obstetrics and Gynecology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 10020, P.R. China
| | - Zhenyu Zhang
- Department of Obstetrics and Gynecology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 10020, P.R. China
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102
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Dueholm M, Aagaard J. Adenomyosis and IVF/ICSI treatment: clinical considerations and recommendations. Expert Rev Endocrinol Metab 2018; 13:177-179. [PMID: 30063420 DOI: 10.1080/17446651.2018.1493923] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Margit Dueholm
- a Department of Gynecology and Obstetrics , Aarhus University Hospital, Aagaards Fertility Clinic , Aarhus , Denmark
| | - Jørn Aagaard
- a Department of Gynecology and Obstetrics , Aarhus University Hospital, Aagaards Fertility Clinic , Aarhus , Denmark
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103
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Bruun MR, Arendt LH, Forman A, Ramlau-Hansen CH. Endometriosis and adenomyosis are associated with increased risk of preterm delivery and a small-for-gestational-age child: a systematic review and meta-analysis. Acta Obstet Gynecol Scand 2018; 97:1073-1090. [PMID: 29753309 DOI: 10.1111/aogs.13364] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 04/25/2018] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The objective of this systematic review and meta-analysis was to evaluate the risk of preterm delivery and having a small-for-gestational-age (SGA) child in women with endometriosis and adenomyosis compared with women without these two diseases. MATERIAL AND METHODS Studies on endometriosis or adenomyosis and risk of preterm delivery and/or SGA infant were included. The systematic search was conducted for all published articles in PubMed and Embase published from 1950 to 2017 using specific search terms. After duplicates were removed, two authors independently reviewed all studies, initially based on title and subsequently based on abstract. Studies considered relevant were read in full text by both reviewers to identify if studies met the inclusion criteria. RESULTS The search found 21 studies on a total of 2 517 516 women meeting the inclusion criteria. Women with endometriosis had an increased odds of preterm delivery [odds ratio (OR) 1.47, 95% CI 1.28-1.69] and SGA infant (OR 1.26, 95% CI 1.04-1.549). Compared with endometriosis, adenomyosis implied an even higher odds of both preterm delivery (OR 3.09, 95% CI 1.88-5.09) and SGA infant (OR 3.23, 95% CI 1.71-6.09) as well. CONCLUSIONS Women with endometriosis or adenomyosis had a higher odds of preterm delivery and having a child that was SGA compared with women without endometriosis or adenomyosis. The odds of both adverse birth outcomes was highest among women with adenomyosis. The results suggest a closer prenatal monitoring among pregnant women with endometriosis or adenomyosis.
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Affiliation(s)
- Mette R Bruun
- Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus, Denmark
| | - Linn H Arendt
- Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus, Denmark.,Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Axel Forman
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
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Soave I, Wenger JM, Pluchino N, Marci R. Treatment options and reproductive outcome for adenomyosis-associated infertility. Curr Med Res Opin 2018; 34:839-849. [PMID: 29046066 DOI: 10.1080/03007995.2017.1393404] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE Adenomyosis is a benign gynecological disease mostly diagnosed in the forth and fifth decades. The recent improvement of the diagnostic tools and a better understanding of the pathology allowed clinicians to postulate a possible relationship between adenomyosis and infertility and to diagnose it in younger asymptomatic women during infertility work-up. Purpose of this article is to review the different theories regarding the possible correlation between adenomyosis and infertility and to discuss the treatment options and the final reproductive outcome after the treatment. MATERIALS AND METHODS We search Pubmed for articles published in the English language with the use of the following MeSH search terms: "adenomyosis" combined with "treatment" and "fertility outcome" with the restriction to the human species. A manual search of review articles and cross-references completed the search. All selected articles were assessed for study design, patients characteristic, diagnosis of adenomyosis, type of treatment, post-treatment rates of conception, full-term pregnancy and completeness of information of the data sets. RESULTS Limited data are available concerning the efficacy of the different treatment options of adenomyosis on fertility outcome and the only ones published are retrospective evaluations or small case series. CONCLUSIONS Adenomyosis represents a common gynecological disorder with a negative impact on fertility. However, it remains challenging to establish if adenomyosis is the only cause of the infertility or not, because patients, in both case and control groups, may be affected by concomitant endometriosis. Further studies are required to determine the reason of implantation failure in women with adenomyosis and the impact of adenomyosis on infertile women with or without endometriosis.
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Affiliation(s)
- Ilaria Soave
- a Department of Morphology, Surgery and Experimental Medicine , University of Ferrara , Ferrara , Italy
| | - Jean-Marie Wenger
- b Division of Obstetrics and Gynecology , University Hospital of Geneva , Geneva , Switzerland
| | - Nicola Pluchino
- b Division of Obstetrics and Gynecology , University Hospital of Geneva , Geneva , Switzerland
| | - Roberto Marci
- a Department of Morphology, Surgery and Experimental Medicine , University of Ferrara , Ferrara , Italy
- b Division of Obstetrics and Gynecology , University Hospital of Geneva , Geneva , Switzerland
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105
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The Investigation and Management of Adenomyosis in Women Who Wish to Improve or Preserve Fertility. BIOMED RESEARCH INTERNATIONAL 2018; 2018:6832685. [PMID: 29736395 PMCID: PMC5875064 DOI: 10.1155/2018/6832685] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 01/18/2018] [Indexed: 12/14/2022]
Abstract
The management of adenomyosis remains a great challenge to practicing gynaecologists. Until recently, hysterectomy has been the only definitive treatment in women who have completed child bearing. A number of nonsurgical and minimally invasive, fertility-sparing surgical treatment options have recently been developed. This review focuses on three aspects of management, namely, (1) newly introduced nonsurgical treatments; (2) management strategies of reproductive failures associated with adenomyosis; and (3) surgical approaches to the management of cystic adenomyoma.
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106
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Yeh CC, Su FH, Tzeng CR, Muo CH, Wang WC. Women with adenomyosis are at higher risks of endometrial and thyroid cancers: A population-based historical cohort study. PLoS One 2018. [PMID: 29522577 PMCID: PMC5844548 DOI: 10.1371/journal.pone.0194011] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Objective Both adenomyosis and endometriosis are characterized by the presence of ectopic endometrial glands and stroma and have been suggested to share some characteristics with malignant tumors. Although accumulating evidence indicates that endometriosis is associated with some cancer types, the cancer risks in patients with adenomyosis have been rarely examined. In this study, we investigated the relationship between adenomyosis and risks of common cancers. Methods This study included a cohort of 12,447 women with adenomyosis but not endometriosis, born in 1951–1984, and a cohort of 124,470 adenomyosis-free women matched by birth year. Their medical records (collected between 1996 and 2011) were obtained from the National Health Insurance Research Database of Taiwan. We first compared the distribution of cancer-free survival (CFS) between cohorts with and without adenomyosis. Subsequently, within the adenomyosis cohort, we examined whether time-to-onset of the identified cancer type was correlated with time-to-onset of adenomyosis. The Cox proportional hazards model was used to compare the distribution of CFS between the adenomyosis and adenomyosis-free cohorts and between the early- and late-diagnosed adenomyosis groups. For comparison, we further evaluated the cancer risks for a cohort of 10,962 women with endometriosis but not adenomyosis and a birth-year matched cohort of 109,620 endometriosis-free women. Results Compared with adenomyosis-free women, patients with adenomyosis had higher risks of endometrial and thyroid cancers, with estimated hazard ratios (HRs) (95% confidence interval) of 2.19 (1.51–3.16) and 1.70 (1.29–2.24), respectively. For both cancers, distributions of CFS were not significantly different between the early- and late-diagnosed adenomyosis groups. Furthermore, compared with endometriosis-free women, patients with endometriosis had higher risks of endometrial and ovarian cancers, with HRs of 1.89 (1.07–3.35) and 2.01 (1.27–3.16), respectively. Conclusions Women with adenomyosis are at higher risks of endometrial and thyroid cancers, while women with endometriosis are at higher risks of endometrial and ovarian cancers.
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Affiliation(s)
- Chih-Ching Yeh
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
- Department of Public Health, China Medical University, Taichung, Taiwan
| | - Fu-Hsiung Su
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
- Division of Family Medicine, Department of Community Medicine and Long Term Care, Fu Jen Catholic University Hospital, New Taipei City, Taiwan
| | - Chii-Ruey Tzeng
- Center for Reproductive Medicine and Sciences, Department of Obstetrics and Gynecology, Taipei Medical University Hospital, Taipei, Taiwan
- Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chih-Hsin Muo
- College of Medicine, China Medical University, Taichung, Taiwan
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - Wen-Chang Wang
- The Ph.D. Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
- * E-mail:
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107
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García-Solares J, Donnez J, Donnez O, Dolmans MM. Pathogenesis of uterine adenomyosis: invagination or metaplasia? Fertil Steril 2018; 109:371-379. [DOI: 10.1016/j.fertnstert.2017.12.030] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 12/20/2017] [Accepted: 12/26/2017] [Indexed: 12/14/2022]
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108
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Barišić A, Dević Pavlić S, Ostojić S, Pereza N. Matrix metalloproteinase and tissue inhibitors of metalloproteinases gene polymorphisms in disorders that influence fertility and pregnancy complications: A systematic review and meta-analysis. Gene 2018; 647:48-60. [DOI: 10.1016/j.gene.2018.01.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 12/19/2017] [Accepted: 01/02/2018] [Indexed: 01/09/2023]
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109
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Gueuvoghlanian-Silva BY, Bellelis P, Barbeiro DF, Hernandes C, Podgaec S. Treg and NK cells related cytokines are associated with deep rectosigmoid endometriosis and clinical symptoms related to the disease. J Reprod Immunol 2018; 126:32-38. [PMID: 29477012 DOI: 10.1016/j.jri.2018.02.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 12/20/2017] [Accepted: 02/04/2018] [Indexed: 02/08/2023]
Abstract
The aim of this study was to evaluate Treg and NK cells related cytokines in deep infiltrating endometriosis lesions and its relationship with clinical symptoms of the disease. mRNA expression of Transforming Growth Factor Beta (TGFB), Interleukin (IL)10, Interferon Gamma (IFNG), IL7, and IL15 was analyzed by Real-Time PCR in eutopic endometrium and rectosigmoid lesions from 11 women with deep infiltrating endometriosis and in eutopic endometrium from 11 healthy women. IL10, IFNG, and IL7 expression was significantly higher in endometriotic bowel lesions than in eutopic endometrium from women with endometriosis. IL10 and TGFB expression was significantly higher in endometriotic bowel lesions than in eutopic endometrium from healthy women. In addition, TGFB and IL15 levels correlated positively with deep dyspareunia and cyclic dyschezia, respectively, while IL7 levels correlated negatively with dysmenorrhea. Deep infiltrating rectosigmoid endometriosis displays alterations in Treg and NK cells related cytokine, and TGFB, IL7 and IL15 expression is related with dyspareunia, dysmenorrhea and cyclic dyschezia, respectively, in patients with the disease.
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Affiliation(s)
| | - Patrick Bellelis
- Department of Obstetrics and Gynecology, University of Sao Paulo Medical School - Av. Dr. Enéas de Carvalho Aguiar, 255, Cerqueira César, CEP: 05403-000, Sao Paulo, Brazil
| | - Denise Frediani Barbeiro
- Medical Investigation Laboratory #51, University of Sao Paulo Medical School - Av. Dr. Arnaldo, 455, Cerqueira César, CEP: 01246903, Sao Paulo, Brazil
| | - Camila Hernandes
- Hospital Israelita Albert Einstein - Avenida Albert Einstein, 627, Morumbi, CEP: 05652-900, Sao Paulo, Brazil
| | - Sergio Podgaec
- Hospital Israelita Albert Einstein - Avenida Albert Einstein, 627, Morumbi, CEP: 05652-900, Sao Paulo, Brazil; Department of Obstetrics and Gynecology, University of Sao Paulo Medical School - Av. Dr. Enéas de Carvalho Aguiar, 255, Cerqueira César, CEP: 05403-000, Sao Paulo, Brazil
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110
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ILK-induced epithelial-mesenchymal transition promotes the invasive phenotype in adenomyosis. Biochem Biophys Res Commun 2018; 497:950-956. [PMID: 29409901 DOI: 10.1016/j.bbrc.2018.01.184] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Accepted: 01/30/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Adenomyosis is a benign gynecological disease, characterized by the malignant biological behaviors of invasion and metastasis. ILK plays an important role in intercellular adhesion and triggers the process of EMT. In this study, we investigated the role of ILK-induced EMT in the pathogenesis of adenomyosis. METHODS ILK and EMT markers including E-cadherin, N-cadherin and Vimentin have been detected with Immunohistochemistry(IHC), RT-PCR and Western Blot, in normal endometrium, matched eutopic and ectopic endometrium respectively. Primary endometrial cells were isolated in order to observed the morphology features, as well as the change of invasiveness. RESULTS Hyper-activation of ILK were detected in the adenomyosis lesions, along with the typical aberrant expression of EMT markers. Furthermore, comparing with ESCs, the EuSCs showed a more invasive and dynamic phenotype. CONCLUSIONS ILK-induced EMT is a novel mechanism in the pathogenesis of adenomyosis and may be a potential therapeutic agent for adenomyosis.
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111
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Pérez-López FR, Villagrasa-Boli P, Muñoz-Olarte M, Morera-Grau Á, Cruz-Andrés P, Hernandez AV. Association Between Endometriosis and Preterm Birth in Women With Spontaneous Conception or Using Assisted Reproductive Technology: A Systematic Review and Meta-Analysis of Cohort Studies. Reprod Sci 2018; 25:311-319. [DOI: 10.1177/1933719117749760] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Faustino R. Pérez-López
- Facultad de Medicina, Universidad de Zaragoza, Red de Investigación en Ginecología, Obstetricia y Reproducción, Instituto Aragonés de Ciencias de la Salud (IACS), Zaragoza, Spain
- Department of Obstetrics and Gynecology, Lozano Blesa University Hospital, Zaragoza, Spain
| | - Pablo Villagrasa-Boli
- Facultad de Medicina, Universidad de Zaragoza, Red de Investigación en Ginecología, Obstetricia y Reproducción, Instituto Aragonés de Ciencias de la Salud (IACS), Zaragoza, Spain
| | - María Muñoz-Olarte
- Facultad de Medicina, Universidad de Zaragoza, Red de Investigación en Ginecología, Obstetricia y Reproducción, Instituto Aragonés de Ciencias de la Salud (IACS), Zaragoza, Spain
| | - Álex Morera-Grau
- Facultad de Medicina, Universidad de Zaragoza, Red de Investigación en Ginecología, Obstetricia y Reproducción, Instituto Aragonés de Ciencias de la Salud (IACS), Zaragoza, Spain
| | - Pablo Cruz-Andrés
- Facultad de Medicina, Universidad de Zaragoza, Red de Investigación en Ginecología, Obstetricia y Reproducción, Instituto Aragonés de Ciencias de la Salud (IACS), Zaragoza, Spain
| | - Adrian V. Hernandez
- School of Medicine, Universidad Peruana de Ciencias Aplicadas (UPC), Lima, Peru
- Hartford Hospital Evidence-based Practice Center, University of Connecticut, Hartford, CT, USA
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112
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Jiang JF, Xiao SS, Xue M. Decreased expression of interleukin-37 in the ectopic and eutopic endometria of patients with adenomyosis. Gynecol Endocrinol 2018; 34:83-86. [PMID: 28762845 DOI: 10.1080/09513590.2017.1354367] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Previous studies have shown that alterations of cytokines might play a role in the pathogenesis of adenomyosis. This study aims to investigate the expression of interleukin-37 (IL-37), an anti-inflammatory cytokine, in the eutopic and ectopic endometria of patients with adenomyosis. Endometrial specimens were collected from 30 women with adenomyosis and 20 without adenomyosis. The gene and protein expression of IL-37 was measured using a quantitative real-time polymerase chain reaction and immunohistochemistry, respectively. Compared with the control endometria, the protein expression level and gene level of IL-37 was significantly lower in both the ectopic and eutopic endometria of patients with adenomyosis. The gene and protein expressions of IL-37 in ectopic endometria were lower than those in eutopic endometria of patients with adenomyosis. Our results suggest that there was a low level of IL-37 in the eutopic and ectopic endometria of patients with adenomyosis, and an abnormal inflammatory response might occur in the endometria of patients with adenomyosis.
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Affiliation(s)
- Jian Fa Jiang
- a From the Department of Obstetrics and Gynecology , The Third Xiangya Hospital of Central South University , Changsha , Hunan , China
| | - Song Shu Xiao
- a From the Department of Obstetrics and Gynecology , The Third Xiangya Hospital of Central South University , Changsha , Hunan , China
| | - Min Xue
- a From the Department of Obstetrics and Gynecology , The Third Xiangya Hospital of Central South University , Changsha , Hunan , China
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Leone Roberti Maggiore U, Inversetti A, Schimberni M, Viganò P, Giorgione V, Candiani M. Obstetrical complications of endometriosis, particularly deep endometriosis. Fertil Steril 2017; 108:895-912. [PMID: 29202964 DOI: 10.1016/j.fertnstert.2017.10.035] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 10/16/2017] [Accepted: 10/20/2017] [Indexed: 02/07/2023]
Abstract
Over the past few years, a new topic in the field of endometriosis has emerged: the potential impact of the disease on pregnancy outcomes. This review aims to summarize in detail the available evidence on the relationship between endometriosis, particularly deep endometriosis (DE), and obstetrical outcomes. Acute complications of DE, such as spontaneous hemoperitoneum, bowel perforation, and uterine rupture, may occur during pregnancy. Although these events represent life-threatening conditions, they are rare and unpredictable. Therefore, the current literature does not support any kind of prophylactic surgery before pregnancy to prevent such complications. Results on the impact of DE on obstetrical outcomes are debatable and characterized by several limitations, including small sample size, lack of adjustment for confounders, lack of adequate control subjects, and other methodologic flaws. For these reasons, it is not possible to draw conclusions on this topic. The strongest evidence shows that DE is associated with higher rates of placenta previa; for other obstetrical outcomes, such as miscarriage, intrauterine growth restriction, preterm birth and hypertensive disorders, results are controversial. Although it is unlikely that surgery of DE may modify the impact of the disease on the course of pregnancy, no study has yet investigated this issue.
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Affiliation(s)
| | - Annalisa Inversetti
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Child Health, University of Genoa, Genoa, Italy; Obstetrics and Gynecology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Matteo Schimberni
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Child Health, University of Genoa, Genoa, Italy; Obstetrics and Gynecology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paola Viganò
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Veronica Giorgione
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Child Health, University of Genoa, Genoa, Italy; Obstetrics and Gynecology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Candiani
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Child Health, University of Genoa, Genoa, Italy; Obstetrics and Gynecology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.
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114
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Endometriosis, especially mild disease: a risk factor for miscarriages. Fertil Steril 2017; 108:806-814.e2. [PMID: 29079275 DOI: 10.1016/j.fertnstert.2017.08.025] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 08/07/2017] [Accepted: 08/14/2017] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To investigate the prevalence of miscarriage in women with endometriosis (WwE) compared with disease-free control women (CW). DESIGN Cross-sectional analysis nested in a retrospective observational study (n = 940). SETTING Hospitals and associated private practices. PATIENT(S) Previously pregnant women (n = 268) within reproductive age in matched pairs. INTERVENTION(S) Retrospective analysis of surgical reports and self-administered questionnaires. MAIN OUTCOME MEASURE(S) Rate of miscarriage, subanalysis for fertility status (≤12 vs. >12 months' time to conception), endometriosis stages (revised American Society of Reproductive Medicine classification [rASRM] I/II vs. III/IV) and phenotypic localizations (superficial peritoneal, ovarian, and deep infiltrating endometriosis). RESULT(S) The miscarriage rate was higher in WwE (35.8% [95% confidence interval 29.6%-42.0%]) compared with CW (22.0% [16.7%-27.0%]); adjusted incidence risk ratio of 1.97 (95% CI 1.41-2.75). This remained significant in subfertile WwE (50.0% [40.7%-59.4%]) vs. CW (25.8% [8.5%-41.2%]) but not in fertile WwE (24.5% [16.3%-31.6%]) vs. CW (21.5% [15.9%-26.8%]). The miscarriage rate was higher in women with milder forms (rASRM I/II 42.1% [32.6%-51.4%] vs. rASRM III/IV 30.8% [22.6%-38.7%], compared with 22.0% [16.7%-27.0%] in CW), and in women with superficial peritoneal endometriosis (42.0% [32.0%-53.9%]) compared with ovarian endometriosis (28.6% [17.7%-38.7%]) and deep infiltrating endometriosis (33.9% [21.2%-46.0%]) compared with CW (22.0% [16.7%-27.0%]). CONCLUSION(S) Mild endometriosis, as in superficial lesions, is related to a great extent of inflammatory disorder, possibly leading to defective folliculogenesis, fertilization, and/or implantation, presenting as increased risk of miscarriage. CLINICAL TRIAL REGISTRATION NUMBER NCT02511626.
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115
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Vannuccini S, Tosti C, Carmona F, Huang SJ, Chapron C, Guo SW, Petraglia F. Pathogenesis of adenomyosis: an update on molecular mechanisms. Reprod Biomed Online 2017; 35:592-601. [DOI: 10.1016/j.rbmo.2017.06.016] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 04/13/2017] [Accepted: 06/13/2017] [Indexed: 12/15/2022]
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116
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Dinsdale NL, Crespi BJ. Revisiting the wandering womb: Oxytocin in endometriosis and bipolar disorder. Horm Behav 2017; 96:69-83. [PMID: 28919554 DOI: 10.1016/j.yhbeh.2017.09.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 09/07/2017] [Accepted: 09/09/2017] [Indexed: 12/23/2022]
Abstract
Hippocrates attributed women's high emotionality - hysteria - to a 'wandering womb'. Although hysteria diagnoses were abandoned along with the notion that displaced wombs cause emotional disturbance, recent research suggests that elevated levels of oxytocin occur in both bipolar disorder and endometriosis, a gynecological condition involving migration of endometrial tissue beyond the uterus. We propose and evaluate the hypothesis that elevated oxytocinergic system activity jointly contributes to bipolar disorder and endometriosis. First, we provide relevant background on endometriosis and bipolar disorder, and then we examine evidence for comorbidity between these conditions. We next: (1) review oxytocin's associations with personality traits, especially extraversion and openness, and how they overlap with bipolar spectrum traits; (2) describe evidence for higher oxytocinergic activity in both endometriosis and bipolar disorder; (3) examine altered hypothalamic-pituitary-gonadal axis functioning in both conditions; (4) describe data showing that medications that treat one condition can improve symptoms of the other; (5) discuss fitness-related impacts of endometriosis and bipolar disorder; and (6) review a pair of conditions, polycystic ovary syndrome and autism, that show evidence of involving reduced oxytocinergic activity, in direct contrast to endometriosis and bipolar disorder. Considered together, the bipolar spectrum and endometriosis appear to involve dysregulated high extremes of normally adaptive pleiotropy in the female oxytocin system, whereby elevated levels of oxytocinergic activity coordinate outgoing sociality with heightened fertility, apparently characterizing, overall, a faster life history. These findings should prompt a re-examination of how mind-body interactions, and the pleiotropic endocrine systems that underlie them, contribute to health and disease.
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Affiliation(s)
- Natalie L Dinsdale
- Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby V5A 1S6, BC, Canada; Department of Psychology, 9 Campus Drive, 154 Arts, University of Saskatchewan, Saskatoon S7N 5A5, SK, Canada.
| | - Bernard J Crespi
- Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby V5A 1S6, BC, Canada.
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Liu L, Chen L, Jiang C, Guo J, Xie Y, Kang L, Cheng Z. Berberine inhibits the LPS-induced proliferation and inflammatory response of stromal cells of adenomyosis tissues mediated by the LPS/TLR4 signaling pathway. Exp Ther Med 2017; 14:6125-6130. [PMID: 29285168 DOI: 10.3892/etm.2017.5316] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 08/15/2017] [Indexed: 12/13/2022] Open
Abstract
A previous study by our group has demonstrated that lipopolysaccharide (LPS) induces adenomyosis through stimulating inflammatory cell proliferation and invasive growth of stromal cells via Toll-like receptor 4 (TLR4) signaling. The present study aimed to investigate the effects of berberine (BBR) on LPS-induced ectopic endometrial stromal cells (EESCs) isolated from patients with adenomyosis. The viability of EESCs treated with LPS or LPS plus BBR was detected by a cell counting kit-8 assay, and the cell cycle distribution and apoptosis were evaluated by flow cytometry. The effect of BBR on the expression of key molecules of inflammatory proliferation and invasive growth of LPS-induced EESCs was also evaluated. BBR significantly inhibited the LPS-induced proliferation of EESCs in a dose- and time-dependent manner. BBR induced cell cycle arrest in G0/G1 phase and enhanced apoptosis of LPS-induced EESCs. Furthermore, BBR inhibited the expression of interleukin (IL)-6, IL-8, transforming growth factor-β, epithelial growth factor, vascular endothelial growth factor and matrix metalloproteinase 2 in LPS-induced EESCs. To the best of our knowledge, the present study was the first to demonstrate that BBR has a protective effect on ameliorating the LPS-induced progression of adenomyosis. This result may provide a novel therapeutic strategy for the clinical treatment of the disease.
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Affiliation(s)
- Li Liu
- Department of Obstetrics and Gynecology, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Li Chen
- Department of Obstetrics and Gynecology, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Caixia Jiang
- Department of Obstetrics and Gynecology, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Jing Guo
- Department of Obstetrics and Gynecology, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Yan Xie
- Department of Obstetrics and Gynecology, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Le Kang
- Department of Obstetrics and Gynecology, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Zhongping Cheng
- Department of Obstetrics and Gynecology, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
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AlKusayer GM, Pon JR, Peng B, Klausen C, Lisonkova S, Kinloch M, Yong P, Muhammad EMS, Leung PCK, Bedaiwy MA. HOXB4 Immunoreactivity in Endometrial Tissues From Women With or Without Endometriosis. Reprod Sci 2017; 25:950-957. [PMID: 28969513 DOI: 10.1177/1933719117732164] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Endometriosis is a common disease characterized by the presence of ectopic endometrial tissue. Although the pathogenesis of endometriosis remains unclear, several factors have been implicated, including the dysregulation of homeobox ( HOX) genes. Our objective was to investigate the localization and immunoreactivity of HOXB4 in endometrial tissues from women with or without endometriosis. We studied samples of eutopic endometrium (EE), endometriomas (Eoma), superficial endometriosis (SE), and deep infiltrating endometriosis (DIE) from 34 women with endometriosis, as well as eutopic endometrium from 38 women without endometriosis (EC). HOXB4 localization and immunoreactivity was assessed using immunohistochemistry and histoscore analysis. Data were analyzed with and without stratification by menstrual cycle phase. HOXB4 protein was present in the nuclei of endometrial glandular epithelial cells but not in stromal cells. HOXB4 immunoreactivity was reduced in DIE samples compared to all other groups. A smaller reduction in HOXB4 immunoreactivity was observed in SE samples compared to EC samples. HOXB4 immunoreactivity was significantly greater in proliferative compared to secretory phase samples in the EC group but not in EE, Eoma, or DIE groups. Among only proliferative phase samples, HOXB4 immunoreactivity was reduced in EE, Eoma, and DIE groups compared to EC. Based on these data, we suggest that an impaired capacity of eutopic and ectopic endometrial tissue to upregulate levels of HOXB4 during the proliferative phase may play a role in the pathogenesis of endometriosis and that further downregulation of HOXB4 may enhance ectopic implant invasiveness.
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Affiliation(s)
- Ghadeer M AlKusayer
- 1 Department of Obstetrics and Gynaecology, BC Children's Hospital Research Institute, BC Women's Hospital, University of British Columbia, Vancouver, British Columbia, Canada.,2 Department of Clinical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia
| | - Julia R Pon
- 3 Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Bo Peng
- 1 Department of Obstetrics and Gynaecology, BC Children's Hospital Research Institute, BC Women's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Christian Klausen
- 1 Department of Obstetrics and Gynaecology, BC Children's Hospital Research Institute, BC Women's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sarka Lisonkova
- 1 Department of Obstetrics and Gynaecology, BC Children's Hospital Research Institute, BC Women's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mary Kinloch
- 3 Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Paul Yong
- 1 Department of Obstetrics and Gynaecology, BC Children's Hospital Research Institute, BC Women's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Peter C K Leung
- 1 Department of Obstetrics and Gynaecology, BC Children's Hospital Research Institute, BC Women's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mohamed A Bedaiwy
- 1 Department of Obstetrics and Gynaecology, BC Children's Hospital Research Institute, BC Women's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
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Zullo F, Spagnolo E, Saccone G, Acunzo M, Xodo S, Ceccaroni M, Berghella V. Endometriosis and obstetrics complications: a systematic review and meta-analysis. Fertil Steril 2017; 108:667-672.e5. [DOI: 10.1016/j.fertnstert.2017.07.019] [Citation(s) in RCA: 122] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 07/16/2017] [Accepted: 07/17/2017] [Indexed: 01/30/2023]
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Abnormal expression of Nrf2 may play an important role in the pathogenesis and development of adenomyosis. PLoS One 2017; 12:e0182773. [PMID: 28817677 PMCID: PMC5560740 DOI: 10.1371/journal.pone.0182773] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Accepted: 07/24/2017] [Indexed: 11/19/2022] Open
Abstract
Objective To explore the expression level of Nrf2 in adenomyosis and study the mechanism of abnormal expression of Nrf2 in the pathogenesis of adenomyosis. Methods Western blot, immunohistochemistry(IHC) and real time PCR were used to measure Nrf2 expression levels in tissue and cell samples. Knockdown and overexpression of Nrf2 were used to investigate the variation of migration ability of endometrial glandular cells as well as the regulatory mechanism. Results Nrf2 protein levels were significantly higher in the eutopic and ectopic endometrial glands when compared with control cases using IHC and western blot methods. (p< 0.05). However, there was no statistical difference in Nrf2 mRNA expression levels between the adenomyosis and control groups. Using an agonist and Nrf2 siRNA, we regulated the Nrf2 protein levels of primary cultured endometrial glandular cells. With increased expression of Nrf2, cell scratch assay showed that the agonist-treated group migrated significantly faster than the control group, with MMP9 protein level markedly elevated. In contrast, Nrf2 siRNA-treated group migrated slower than the control group, with decreased expression of MMP9 protein. All of the scratching healing spaces and protein levels between the treated and control groups were statistically significant (p< 0.05). Conclusions Abnormal expression of Nrf2 may play an important role in the pathogenesis and development of adenomyosis. Specified reduction of Nrf2 expression could prove to be a new therapeutic target in the clinical treatment of adenomyosis.
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Abstract
Endometriosis is one of the most common gynaecological conditions affecting 6% to 12% of women in the reproductive age group. It can be found in 35% to 45% of women who are trying to conceive and are infertile. Infertility is one of the most common problems associated with endometriosis. This review will look at the evidence that endometriosis may lead to infertility and the data looking at whether surgical correction of endometriosis may improve fertility outcomes.
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An M, Li D, Yuan M, Li Q, Zhang L, Wang G. Different macrophages equally induce EMT in endometria of adenomyosis and normal. Reproduction 2017; 154:79-92. [DOI: 10.1530/rep-17-0174] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 05/07/2017] [Accepted: 05/11/2017] [Indexed: 12/21/2022]
Abstract
Endometrial cells and microenvironment are two important factors in the pathogenesis of adenomyosis. Our previous study demonstrated that macrophages can induce eutopic epithelial cells of adenomyosis to suffer from epithelial–mesenchymal transition (EMT). The aim of this study is to detect whether macrophages interacting with epithelial cells equally induce the EMT process in normal and eutopic endometria of healthy and adenomyotic patients; and whether macrophages parallelly polarize to M2. We investigated the expression levels of epithelial cadherin (E-cadherin), neural cadherin (N-cadherin), cytokeratin7 (CK7), vimentin, transforming growth factor-β1 (TGFB1), SMAD3 and pSMAD3 using immunohistochemistry and western blot, and then estimated the genetic levels of CD163, IL10 and MMP12 using real-time quantitative polymerase chain reaction (RT-PCR) in macrophages. Eutopic and normal endometrial tissues were obtained from 20 patients with adenomyosis and 11 control patients without adenomyosis, respectively. The immunohistochemical analysis shows distinct EMT in eutopic endometria in secretory phase; the expression levels of TGFB1, SMAD3 and pSMAD3 that indicate signal pathway of EMT were also higher in secretory phase. Macrophages can induce EMT process in primary endometrial epithelial cells derived from normal and eutopic endometria. After co-culturing, THP-1-derived macrophages polarized to M2. Compared with the eutopic endometrium group, further polarization to M2 was observed in the normal endometrium group. These results indicate that adenomyosis may be promoted by the pathologic EMT of epithelial cells, which is induced by macrophages that incapably polarize to M2.
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Dueholm M. Uterine adenomyosis and infertility, review of reproductive outcome after in vitro fertilization and surgery. Acta Obstet Gynecol Scand 2017; 96:715-726. [DOI: 10.1111/aogs.13158] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 04/20/2017] [Indexed: 02/06/2023]
Affiliation(s)
- Margit Dueholm
- Department of Gynecology and Obstetrics; Aarhus University Hospital; Aarhus Denmark
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Jiang C, Liu C, Guo J, Chen L, Luo N, Qu X, Yang W, Ren Q, Cheng Z. CA125 modified by PLT and NLR improves the predictive accuracy of adenomyosis-derived pelvic dense adhesion. Medicine (Baltimore) 2017; 96:e6880. [PMID: 28489790 PMCID: PMC5428624 DOI: 10.1097/md.0000000000006880] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
To explore the value of serum levels of CA125, platelet count (PLT), neutrophil-lymphocyte ratio (NLR), and modified CA125 markers CA125a and CA125b in predicting pelvic dense adhesion (PDA) associated with adenomyosis, CA125a = lg(CA125 × PLT × 10), CA125b = lg(CA125 × NLR).This retrospective study included 304 patients who underwent surgery for adenomyosis. Correlations of serum levels of CA125, PLT, NLR, and modified CA125 markers with adenomyosis-derived PDA were analyzed by Logistic regression. Receiver operating characteristic curve was applied to assess the utility of these parameters for predicting PDA.All the parameters including CA125, PLT, NLR, and modified CA125 markers were positively correlated with PDA (P < .05 or P < .01). More importantly, CA125a was more specific (85.03% vs. 83.00%) and more sensitive (47.56% vs. 47.47%) than CA125 alone for the prediction of PDA, and CA125b could also improve the predictive specificity of PDA (53.13% vs. 47.47%).Serum CA125, PLT, and NLR were all closely correlated with PDA in adenomyosis patients. CA125 modified by PLT and NLR could further improve the predictive accuracy of adenomyosis-derived PDA, thus providing more meaningful references for better-informed decisions about the mode of surgical access for the clinical treatment of adenomyosis.
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Affiliation(s)
- Caixia Jiang
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Chao Liu
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Jing Guo
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Li Chen
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Ning Luo
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Xiaoyan Qu
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Weihong Yang
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Qing Ren
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine
| | - Zhongping Cheng
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
- Institute of Gynecological Minimal Invasive Medicine, Tongji University School of Medicine, Shanghai, China
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Adenomyosis and Abnormal Uterine Bleeding (AUB-A)—Pathogenesis, diagnosis, and management. Best Pract Res Clin Obstet Gynaecol 2017; 40:68-81. [DOI: 10.1016/j.bpobgyn.2016.09.006] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Accepted: 09/23/2016] [Indexed: 11/18/2022]
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Long-Term Vaginal Danazol Treatment in Fertile Age Women with Adenomyosis. JOURNAL OF ENDOMETRIOSIS AND PELVIC PAIN DISORDERS 2017. [DOI: 10.5301/je.5000270] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background The aim of the study was to evaluate the clinical efficacy of long-term vaginal danazol treatment in fertile age women with adenomyosis on pain symptoms and abnormal uterine bleeding (AUB). Methods A retrospective study on 66 young women with dysmenorrhea and/or dyspareunia, AUB and 2D-ultrasound diagnosis of adenomyosis was conducted at University Hospital of Siena (Italy). Women included were treated with a daily low-dose vaginal danazol (200 mg) for 6 months, followed by 2 different schedules: group A) continuous treatment for further 18 months (n = 30); group B) cyclic intermittent treatment with 3 months’ therapy followed by 3 months’ interval for further 18 months (n = 36). A visual analog scale (VAS) for pain symptoms, a pictorial blood-loss assessment chart (PBAC) for uterine bleeding, 2D-ultrasound signs of adenomyosis and quality-of-life measures were assessed at baseline and after both vaginal progestin regimens. Results The pain symptoms, PBAC score and uterine volume were significantly reduced (p<0.0001) after 6 months, and the reduction persisted in both group of patients until the end. Mental and physical index score values increased (p<0.0001) in both groups at the end of treatment, with significantly higher mental index scores in intermittent than in continuous treatment (p<0.0001), associated with some drop-out (10%). Conclusions A long-term treatment with vaginal danazol is effective to control pain and AUB in women with adenomyosis. The 6 months’ treatment followed by a cyclic 3 months’ treatment for further 18 months has the best compliance in symptomatic patients with adenomyosis.
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Affiliation(s)
- Jayasree Sengupta
- Department of Physiology; All India Institute of Medical Sciences; New Delhi India
| | - G. Anupa
- Department of Physiology; All India Institute of Medical Sciences; New Delhi India
| | - Muzaffer Ahmed Bhat
- Department of Physiology; All India Institute of Medical Sciences; New Delhi India
| | - Debabrata Ghosh
- Department of Physiology; All India Institute of Medical Sciences; New Delhi India
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128
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Current and Future Medical Treatment of Adenomyosis. JOURNAL OF ENDOMETRIOSIS AND PELVIC PAIN DISORDERS 2016. [DOI: 10.5301/je.5000261] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Adenomyosis is a benign gynecological disorder associated with abnormal uterine bleeding, dysmenorrhea, dyspareunia and infertility, requiring a life-long management plan through medical or surgical treatment. The choice depends on woman's age, reproductive status and clinical symptoms. However, until now no drug labelled for adenomyosis is available; thus, the present review will focus on medical treatments currently used for adenomyosis and those in development. Adenomyosis may be considered a sex steroid hormone-related disorder associated with an intense inflammatory process. The use of gonadotropin-releasing hormone agonists (GnRH-a) for treating adenomyosis is described blocking the hypothalamic-pituitary-gonadal axis; however, it has long been associated with frequent and intolerable hypoestrogenic side effects. An antiproliferative effect of progestins suggests their use for treating adenomyosis, reducing bleeding and pain. Continuous oral norethisterone acetate or medroxyprogesterone acetate may help to inducing regression of adenomyosis, relief pain and reduce bleeding. The use of vaginal danazol has therapeutic effect on adenomyosis combining progestogenic and anti-inflammatory activity. The intrauterine device releasing levonorgestrel (Lng-IUD) is widely assessed in menorrhagia, and has been shown to be extremely effective in resolving pain and bleeding symptoms associated with adenomyosis. Recent data show a therapeutic effect of dienogest on adenomyosis symptoms. New drugs are under development for the treatment of adenomyosis, such as aromatase inhibitors (AIs) and selective estrogen receptor modulators (SERMs), that produce a hypoestrogenic environment reducing pain, but are correlated with some adverse effects and a recurrence of symptoms after discontinuation of treatment. Selective progesterone receptor modulators (SPRMs) may reduce adenomyosis-associated pelvic pain, by inhibiting endometrial proliferation and suppressing adenomyotic lesion growth, as shown in animal models; however, the long-term effect with SPRMs needs further determination.
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New adverse obstetrics outcomes associated with endometriosis: a retrospective cohort study. Arch Gynecol Obstet 2016; 295:141-151. [DOI: 10.1007/s00404-016-4222-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 10/14/2016] [Indexed: 02/06/2023]
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130
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Zhou C, Zhang T, Liu F, Zhou J, Ni X, Huo R, Shi Z. The differential expression of mRNAs and long noncoding RNAs between ectopic and eutopic endometria provides new insights into adenomyosis. MOLECULAR BIOSYSTEMS 2016; 12:362-70. [PMID: 26662114 DOI: 10.1039/c5mb00733j] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Adenomyosis, defined as ectopic endometrial tissue within the myometrium, can often be misdiagnosed as multiple uterine leiomyomata or endometrial thickening. We therefore performed a combined mRNA and long noncoding (lnc)RNA microarray and bioinformatic analysis of eutopic and ectopic endometria in women with adenomyosis to better understand its pathogenesis and help in the development of a semi-invasive diagnostic test. A total of 586 mRNAs were increased and 305 mRNAs decreased in the ectopic endometrium of adenomyosis compared with the eutopic endometrium, while 388 lncRNA transcripts were up-regulated and 188 down-regulated in ectopic compared with paired eutopic endometrial tissue. Bioinformatic analysis suggested a series of metabolic and molecular abnormalities in adenomyosis, which have many similarities with endometriosis. Furthermore, our study constitutes the first known report of lncRNA expression patterns in human adenomyosis ectopic and eutopic endometrial tissue.
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Affiliation(s)
- Cheng Zhou
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, Nanjing Medical University, Nanjing, China.
| | - Ting Zhang
- Wuxi Maternity and Child Health Hospital, Wuxi city, China
| | - Fei Liu
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, Nanjing Medical University, Nanjing, China.
| | - Ji Zhou
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, Nanjing Medical University, Nanjing, China.
| | - Xiaobei Ni
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, Nanjing Medical University, Nanjing, China.
| | - Ran Huo
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, Nanjing Medical University, Nanjing, China.
| | - Zhonghua Shi
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, Nanjing Medical University, Nanjing, China. and State Key Laboratory of Reproductive Medicine, Nanjing Maternity and Child Health Hospital, Nanjing Medical University, Nanjing, China
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Orazov MR, Nosenko EN, Radzinsky VE, Khamoshina MB, Lebedeva MG, Sounov MA. Proangiogenic features in chronic pelvic pain caused by adenomyosis. Gynecol Endocrinol 2016; 32:7-10. [PMID: 27759451 DOI: 10.1080/09513590.2016.1232902] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
AIM The study of peculiarities of expression of vascular endothelial growth factor (VEGF) in the tissues of the endometrium and myometrium in patients with adenomyosis, associated with chronic pelvic pain syndrome. MATERIALS AND METHODS Uterus macro-preparations obtained after hysterectomy in 60 patients with pelvic pain on a background of diffuse adenomyosis II-III degree were used for morphological examination, and macro-preparations received from 30 women with adenomyosis without pain syndrome. The diagnosis of adenomyosis was confirmed by sonography and magnetic resonance imaging. The expression of VEGF in tissues of the endometrium and myometrium was determined using the immune-histochemical method. The significance of differences of the compared parameters was determined using the criterion of Wilcoxon and Mann-Whitney. The differences were considered statistically significant when p < 0.05. RESULTS It was found that a higher expression of VEGF is characteristic for patients with pelvic pain associated with adenomyosis, compared to women with adenomyosis and abnormal uterine bleeding, both in epithelial cells of ectopic endometrium (14.7 ± 1.6% against 10.7 ± 1.6%, p < 0.01), and in smooth myocytes of the myometrium (12.6 ± 1.4% against 9.6 ± 1.2%, p < 0.01) and in the stromal cells of the myometrium (10.1 ± 1.9% versus 7.4 ± 1.8%, p < 0.01). CONCLUSIONS An increased expression of VEGF in the tissues of the uterus is one of the most important pathogenetic mechanisms of algogenesis with adenomyosis, associated syndrome of chronic pelvic pain, compared to the silent form of the disease.
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Affiliation(s)
- M R Orazov
- a Federal State Autonomous educational institution "Peoples' Friendship University of Russia" , Moscow , Russia and
| | - E N Nosenko
- b "Odessa National Medical University" Ministry of Health of the Ukraine , Odessa , Ukraine
| | - V E Radzinsky
- a Federal State Autonomous educational institution "Peoples' Friendship University of Russia" , Moscow , Russia and
| | - M B Khamoshina
- a Federal State Autonomous educational institution "Peoples' Friendship University of Russia" , Moscow , Russia and
| | - M G Lebedeva
- a Federal State Autonomous educational institution "Peoples' Friendship University of Russia" , Moscow , Russia and
| | - M A Sounov
- a Federal State Autonomous educational institution "Peoples' Friendship University of Russia" , Moscow , Russia and
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Exacoustos C, Lauriola I, Lazzeri L, De Felice G, Zupi E. Complications during pregnancy and delivery in women with untreated rectovaginal deep infiltrating endometriosis. Fertil Steril 2016; 106:1129-1135.e1. [DOI: 10.1016/j.fertnstert.2016.06.024] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 06/10/2016] [Accepted: 06/15/2016] [Indexed: 01/01/2023]
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133
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Benaglia L, Candotti G, Papaleo E, Pagliardini L, Leonardi M, Reschini M, Quaranta L, Munaretto M, Viganò P, Candiani M, Vercellini P, Somigliana E. Pregnancy outcome in women with endometriosis achieving pregnancy with IVF. Hum Reprod 2016; 31:2730-2736. [PMID: 27664955 DOI: 10.1093/humrep/dew210] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 07/23/2016] [Accepted: 07/28/2016] [Indexed: 02/06/2023] Open
Abstract
STUDY QUESTION Are women with endometriosis who conceive with IVF at increased risk of preterm birth? SUMMARY ANSWER Women with endometriosis who conceive with IVF do not face an increased risk of preterm birth. WHAT IS KNOWN ALREADY The eutopic endometrium of women with endometriosis has been repeatedly shown to present molecular and cellular alterations. On this basis, it has been hypothesized that pregnancy outcome may be altered in affected women. However, to date, available evidence from epidemiological studies is scanty and conflicting. Data tended to be partly consistent only for an increased risk of preterm birth and placenta previa. STUDY DESIGN, SIZE, DURATION Retrospective matched case-control study of women achieving an IVF singleton pregnancy progressing beyond 12 weeks' gestation. PARTICIPANTS/MATERIALS, SETTING, METHODS Women achieving IVF singleton pregnancies that progressed beyond 12 weeks' gestation at two infertility units were reviewed. Cases were women with a history of surgery for endometriosis and/or with a sonographic diagnosis of the disease at the time of the IVF cycle. Controls were women without current or past evidence of endometriosis who were matched to cases by age (± 6 months), type of cycle (fresh or frozen cycle) and study period. Male factor and unexplained infertility were the most common diagnoses in the control group. Two hundred and thirty-nine women with endometriosis and 239 controls were selected. The main outcome of the study was the rate of preterm birth (birth < 37 weeks' gestation) regardless of the cause. Secondary analyses were performed for the most common obstetrical complications. MAIN RESULTS AND THE ROLE OF CHANCE The rate of preterm birth was similar in the two study groups (14% and 14%, respectively, p = 0.89). The rate of live birth and the incidence of hypertensive disorders, gestational diabetes, small and large for gestational age newborns and neonatal problems also did not differ. In contrast, placenta previa was more common in women with endometriosis than controls (6% versus 1%, respectively; p = 0.006): The adjusted odds ratio was 4.8 (95% confidence interval: 1.4-17.2). LIMITATIONS, REASONS FOR CAUTION As for all observational studies, confounders cannot be totally excluded. Moreover, the retrospective study design exposes the findings to some inaccuracies. For example, the independent role of adenomyosis could not be reliably assessed because this diagnosis is complex and would necessitate a prospective recruitment. Second, the selection of controls may also be a matter of concern because some affected women may have been erroneously included in this group. Third, even if the sample size is significant, it is insufficient for robust subgroup analyses. Finally, it is mandatory to point out that our conclusions are valid for IVF pregnancies only, and specific data from properly designed studies are required to support any inference for natural pregnancies. WIDER IMPLICATIONS OF THE FINDINGS The results of our study suggest that women with endometriosis conceiving with IVF can be reassured regarding the risk of preterm birth. The observed association with placenta previa requires further investigation and may open a new avenue of research. STUDY FUNDING/COMPETING INTERESTS No external funding was used for this study. None of the authors have any conflict of interest to declare.
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Affiliation(s)
- Laura Benaglia
- Obstet-Gynecol Department, Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio Candotti
- Obstet-Gynecol Department, Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy.,Obstet-Gynecol Department, San Raffaele Scientific Institute , Milan, Italy
| | - Enrico Papaleo
- Obstet-Gynecol Department, San Raffaele Scientific Institute , Milan, Italy
| | - Luca Pagliardini
- Obstet-Gynecol Department, San Raffaele Scientific Institute , Milan, Italy
| | - Marta Leonardi
- Obstet-Gynecol Department, Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Marco Reschini
- Obstet-Gynecol Department, Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Lavinia Quaranta
- Obstet-Gynecol Department, San Raffaele Scientific Institute , Milan, Italy
| | - Maria Munaretto
- Obstet-Gynecol Department, San Raffaele Scientific Institute , Milan, Italy
| | - Paola Viganò
- Obstet-Gynecol Department, San Raffaele Scientific Institute , Milan, Italy
| | - Massimo Candiani
- Obstet-Gynecol Department, San Raffaele Scientific Institute , Milan, Italy
| | - Paolo Vercellini
- Obstet-Gynecol Department, Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy.,Università degli Studi di Milano, Milan, Italy
| | - Edgardo Somigliana
- Obstet-Gynecol Department, Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy.,Università degli Studi di Milano, Milan, Italy
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Palomba S, Santagni S, Gibbins K, La Sala GB, Silver RM. Pregnancy complications in spontaneous and assisted conceptions of women with infertility and subfertility factors. A comprehensive review. Reprod Biomed Online 2016; 33:612-628. [PMID: 27591135 DOI: 10.1016/j.rbmo.2016.08.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 08/10/2016] [Accepted: 08/11/2016] [Indexed: 12/20/2022]
Abstract
In the literature, there is growing evidence that assisted reproductive techniques increase the risk of pregnancy complications in subfertile couples. Moreover, many concomitant preconception risk factors for subfertility are frequently present in the same subject and increase the risk of pregnancy complications. This review aimed to summarize in a systematic fashion the best current evidence regarding the effects of preconception maternal factors on maternal and neonatal outcomes. A literature search up to March 2016 was performed in IBSS, SocINDEX, Institute for Scientific Information, PubMed, Web of Science and Google Scholar. An evidence-based hierarchy was used to determine which articles to include and analyse. Available data show that the risk of pregnancy complications in spontaneous and assisted conceptions is likely multifactorial, and the magnitude of this risk is probably very different according specific subgroups of patients. Notwithstanding the only moderate level and quality of the available evidence, available data suggest that the presence and the treatment of specific preconception cofactors of subfertility should be always taken into account both in clinical practice and for scientific purposes.
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Affiliation(s)
- Stefano Palomba
- Center of Reproductive Medicine and Surgery, Arcispedale Santa Maria Nuova (ASMN), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Reggio Emilia, Italy.
| | - Susanna Santagni
- Center of Reproductive Medicine and Surgery, Arcispedale Santa Maria Nuova (ASMN), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Reggio Emilia, Italy
| | - Karen Gibbins
- Division of Matenal-Fetal Medicine, Utah University, Salt Lake City, UT, USA
| | - Giovanni Battista La Sala
- Center of Reproductive Medicine and Surgery, Arcispedale Santa Maria Nuova (ASMN), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Reggio Emilia, Italy; University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Robert M Silver
- Division of Matenal-Fetal Medicine, Utah University, Salt Lake City, UT, USA
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135
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Bruner-Tran KL, Duleba AJ, Taylor HS, Osteen KG. Developmental Toxicant Exposure Is Associated with Transgenerational Adenomyosis in a Murine Model. Biol Reprod 2016; 95:73. [PMID: 27535957 PMCID: PMC5333937 DOI: 10.1095/biolreprod.116.138370] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 08/10/2016] [Indexed: 01/03/2023] Open
Abstract
The common environmental toxicant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or, commonly, dioxin) is a known endocrine disruptor that has been linked to the development of endometriosis in experimental models. Using a murine model, we previously demonstrated that in utero TCDD exposure promotes the transgenerational development of an “endometriosis-like” uterine phenotype consisting of reduced responsiveness to progesterone, as well as subfertility and an increased risk of preterm birth. Because adenomyosis is frequently observed as a comorbidity in women with endometriosis, herein we sought to determine the incidence of adenomyosis in nonpregnant mice with a history of direct or indirect TCDD exposure. Using histologic assessment and immunohistochemical staining, we analyzed murine uteri for adenomyosis, microvessel density, and expression of estrogen receptors alpha and beta (ESR1 and ESR2). Our studies revealed that unexposed control mice did not exhibit adenomyosis, whereas this disease was frequently observed in mice with a history of early-life TCDD exposure. A transgenerational impact of developmental TCDD exposure was demonstrated, because a subset of mice with only an indirect exposure (F3) also exhibited adenomyosis. Microvessel density within the uterus was significantly higher in all groups of TCDD-exposed mice compared with control animals, with density correlated to the severity of disease. Both ESR1 and ESR2 proteins exhibited alterations in expression in experimental mice compared with controls. Similar to women with endometriosis, we observed a significant reduction in the ratio of Esr1:Esr2 mRNA in all F1 mice compared with controls. Although this retrospective study was not designed to specifically address mechanisms associated with the development of adenomyosis, our data suggest that developmental TCDD exposure permanently alters adult steroid responses, which may contribute to the transgenerational development of adenomyosis.
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Affiliation(s)
- Kaylon L. Bruner-Tran
- Women's Reproductive Health Research Center, Department of Obstetrics & Gynecology, Vanderbilt University Medical Center, Nashville, Tennessee
- Correspondence: Kaylon L. Bruner-Tran, Vanderbilt University Medical Center, Women's Reproductive Health Research Center, 1161 21st Ave. S., MCN B-1100, Nashville, TN 37232. E-mail:
| | - Antoni J. Duleba
- Department of Reproductive Medicine, University of California, San Diego, San Diego, California
| | - Hugh S. Taylor
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
| | - Kevin G. Osteen
- Women's Reproductive Health Research Center, Department of Obstetrics & Gynecology, Vanderbilt University Medical Center, Nashville, Tennessee
- VA Tennessee Valley Healthcare System, Nashville, Tennessee
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136
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Leonardi M, Papaleo E, Reschini M, Pagliardini L, Benaglia L, Candotti G, Viganó P, Quaranta L, Munaretto M, Candiani M, Vercellini P, Somigliana E. Risk of miscarriage in women with endometriosis: insights from in vitro fertilization cycles. Fertil Steril 2016; 106:386-392.e3. [DOI: 10.1016/j.fertnstert.2016.03.047] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 03/07/2016] [Accepted: 03/29/2016] [Indexed: 02/04/2023]
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Carrarelli P, Yen CF, Funghi L, Arcuri F, Tosti C, Bifulco G, Luddi A, Lee CL, Petraglia F. Expression of Inflammatory and Neurogenic Mediators in Adenomyosis. Reprod Sci 2016; 24:369-375. [DOI: 10.1177/1933719116657192] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Patrizia Carrarelli
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Chih-Feng Yen
- Department of Obstetrics and Gynecology, Linkou Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Graduate Institute of Clinical Medical Sciences, Chang Gung University College of Medicine, Taipei, Taiwan
| | - Lucia Funghi
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Felice Arcuri
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Claudia Tosti
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Giuseppe Bifulco
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples “Federico II,” Naples, Italy
| | - Alice Luddi
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Chyi-Long Lee
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Department of Obstetrics and Gynecology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Felice Petraglia
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
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Jiang J, Sun A, Wang Y, Deng Y. Increased expression of Talin1 in the eutopic and ectopic endometria of women with adenomyosis. Gynecol Endocrinol 2016; 32:469-72. [PMID: 26759065 DOI: 10.3109/09513590.2015.1130811] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Adenomyosis is a prevalent gynecologic benign disease in women. Despite its significance, there is only a limited understanding of its pathological mechanisms. Talin1, a cytoskeletal protein, plays an important role in cell survival, proliferation, invasion and migration. The objective of this study was to investigate the mRNA and protein expression of talin1 in both the eutopic and ectopic endometria of women with adenomyosis. Higher talin1 mRNA levels were observed in both ectopic and eutopic endometria from the adenomyosis subjects compared with the eutopic endometria from women without adenomyosis. Immunohistochemistry revealed increased epithelial expression of talin1 in the ectopic and eutopic endometria from patients with adenomyosis compared with those without adenomyosis. When tests were performed on matched samples of eutopic and ectopic endometria of adenomyosis subjects, the mRNA and protein expression of talin1 was much higher in the ectopic endometria than in the eutopic endometria. The results reveal that the expression pattern of talin1 in the eutopic and ectopic endometria is enhanced in women with adenomyosis. Increased talin1 expression may play a role in the pathogenesis and development of adenomyosis.
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Affiliation(s)
- Jianfa Jiang
- a Department of Obstetrics and Gynecology , Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College , Beijing , China
| | - Aijun Sun
- a Department of Obstetrics and Gynecology , Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College , Beijing , China
| | - Yanfang Wang
- a Department of Obstetrics and Gynecology , Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College , Beijing , China
| | - Yan Deng
- a Department of Obstetrics and Gynecology , Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College , Beijing , China
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Alvarado-Díaz CP, Núñez MT, Devoto L, González-Ramos R. Endometrial expression and in vitro modulation of the iron transporter divalent metal transporter-1: implications for endometriosis. Fertil Steril 2016; 106:393-401. [PMID: 27117373 DOI: 10.1016/j.fertnstert.2016.04.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 03/31/2016] [Accepted: 04/01/2016] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To evaluate divalent metal transporter-1 (DMT1) expression in healthy women's and endometriosis patients' endometrium and to analyze DMT1 and ferritin light chain (Fn-L) expression modulation by iron overload and IL-1β in endometrial stromal cells (ESCs). DESIGN Observational and experimental study. SETTING University hospital research laboratory. PATIENT(S) Thirty-one healthy women and 24 endometriosis patients. INTERVENTION(S) Menstrual, proliferative, and secretory endometrial biopsies. Isolated ESCs from seven endometrial biopsies incubated with IL-1β or FeSO4 overload for 24 hours. MAIN OUTCOME MEASURE(S) Divalent metal transporter-1 endometrial protein expression assessed by immunohistochemistry and Western blot. Divalent metal transporter-1 and Fn-L proteins expression in stimulated ESCs evaluated by Western blot. RESULT(S) Divalent metal transporter-1 is expressed throughout the menstrual cycle in human endometrium. Four endometrial DMT1 variants were identified accordingly to their molecular weight: DMT-80, -65, -55, and -50. Endometrial expression of DMT-80 and -55 is higher in endometriosis patients than in healthy women. In ESCs, iron overload induces an overexpression of DMT-80, DMT-50, and Fn-L, whereas IL-1β increases DMT-80 and -50 expressions and decreases Fn-L expression. CONCLUSION(S) Divalent metal transporter-1 overexpression in endometriosis patients' endometrium can increase iron influx to endometrial cells, inducing oxidative stress-mediated proinflammatory signaling. In turn, endometriosis-related conditions, as iron overload and inflammation (IL-1β), enhance endometriosis patients endometrial DMT1 expression, creating a vicious circle on DMT-1-modulated pathways.
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Affiliation(s)
- Carlos Patricio Alvarado-Díaz
- Instituto de Investigaciones Materno Infantil, Departamento de Obstetricia y Ginecología, Hospital San Borja-Arriarán, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Marco Tulio Núñez
- Instituto de Dinámica Celular y Biotecnología, Facultad de Ciencias, Universidad de Chile, Santiago, Chile
| | - Luigi Devoto
- Instituto de Investigaciones Materno Infantil, Departamento de Obstetricia y Ginecología, Hospital San Borja-Arriarán, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Reinaldo González-Ramos
- Instituto de Investigaciones Materno Infantil, Departamento de Obstetricia y Ginecología, Hospital San Borja-Arriarán, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
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140
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Jiang JF, Sun AJ, Xue W, Deng Y, Wang YF. Aberrantly expressed long noncoding RNAs in the eutopic endometria of patients with uterine adenomyosis. Eur J Obstet Gynecol Reprod Biol 2016; 199:32-7. [DOI: 10.1016/j.ejogrb.2016.01.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 01/07/2016] [Accepted: 01/29/2016] [Indexed: 12/14/2022]
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141
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Zhao MD, Cheng JL, Yan JJ, Chen FY, Sheng JZ, Sun DL, Chen J, Miao J, Zhang RJ, Zheng CH, Huang HF. Hyaluronic acid reagent functional chitosan-PEI conjugate with AQP2-siRNA suppressed endometriotic lesion formation. Int J Nanomedicine 2016; 11:1323-36. [PMID: 27099493 PMCID: PMC4821386 DOI: 10.2147/ijn.s99692] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
To identify a new drug candidate for treating endometriosis which has fewer side effects, a new polymeric nanoparticle gene delivery system consisting of polyethylenimine-grafted chitosan oligosaccharide (CSO-PEI) with hyaluronic acid (HA) and small interfering RNA (siRNA) was designed. There was no obvious difference in sizes observed between (CSO-PEI/siRNA)HA and CSO-PEI/siRNA, but the fluorescence accumulation in the endometriotic lesion was more significant for (CSO-PEI/siRNA)HA compared with CSO-PEI/siRNA due to the specific binding of HA to CD44. In addition, the (CSO-PEI/siRNA)HA nanoparticle gene therapy significantly decreased the endometriotic lesion sizes with atrophy and degeneration of the ectopic endometrium. The epithelial cells of ectopic endometrium from rat models of endometriosis showed a significantly lower CD44 expression than control after treatment with (CSO-PEI/siRNA)HA. Furthermore, observation under an electron microscope showed no obvious toxic effect on the reproductive organs. Therefore, (CSO-PEI/siRNA)HA gene delivery system can be used as an effective method for the treatment of endometriosis.
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Affiliation(s)
- Meng-Dan Zhao
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - Jin-Lin Cheng
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - Jing-Jing Yan
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - Feng-Ying Chen
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - Jian-Zhong Sheng
- Department of Pathophysiology, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - Dong-Li Sun
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - Jian Chen
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - Jing Miao
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - Run-Ju Zhang
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - Cai-Hong Zheng
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China
| | - He-Feng Huang
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China; International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
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142
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Increased expression of nuclear factor kappa-B p65 subunit in adenomyosis. Obstet Gynecol Sci 2016; 59:123-9. [PMID: 27004203 PMCID: PMC4796082 DOI: 10.5468/ogs.2016.59.2.123] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 10/12/2015] [Accepted: 10/15/2015] [Indexed: 11/30/2022] Open
Abstract
Objective Nuclear factor kappa-B (NF-κB) is a critical proinflammatory regulator that has been suggested to play a pivotal role in the pathogenesis and pathophysiology of endometriosis. In the present study, we aimed to evaluate whether the expression of NF-κB p65 subunit is increased in the eutopic endometrium and/or in the adenomyosis nodule of women with adenomyosis. Methods Thirty-three women with histologically confirmed adenomyosis after laparoscopic or transabdominal hysterectomy were recruited. Women with carcinoma in situ of uterine cervix without evidence of adenomyosis or endometriosis (n=32) served as controls. Formalin-fixed, paraffin-embedded archival tissues were sectioned and immunostained utilizing a monoclonal anti-human NF-κB p65 subunit antibody, and the immunoreactivity of NF-κB p65 subunit was compared between women with and without adenomyosis. Results The immunoreactivities of both the nuclear and the cytoplasmic NF-κB p65 subunit were significantly increased in the stromal cells in the eutopic endometrium as well as in the adenomyosis nodule of women with adenomyosis compared with controls, respectively. The nuclear expression of NF-κB p65 subunit was significantly higher in the glandular cells in the eutopic endometrium as well as the adenomyosis nodule of women with adenomyosis compared with controls, respectively. Conclusion The expression of NF-κB p65 is increased in the eutopic endometrium and adenomyosis nodule of women with adenomyosis, which strongly suggest that NF-κB plays a critical role in the pathogenesis and/or pathophysiology of adenomyosis.
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143
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Liu X, Shen M, Qi Q, Zhang H, Guo SW. Corroborating evidence for platelet-induced epithelial-mesenchymal transition and fibroblast-to-myofibroblast transdifferentiation in the development of adenomyosis. Hum Reprod 2016; 31:734-49. [DOI: 10.1093/humrep/dew018] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 01/21/2016] [Indexed: 12/22/2022] Open
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144
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Chaffee BK, Beck AP, Owston MA, Kumar S, Baze WB, Magden ER, Dick EJ, Lammey M, Abee CR. Spontaneous Reproductive Tract Lesions in Aged Captive Chimpanzees. Vet Pathol 2016; 53:425-35. [PMID: 26823448 DOI: 10.1177/0300985815620654] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Chimpanzees (Pan troglodytes) have served as an important model for studies of reproductive diseases and aging-related disorders in humans. However, limited information is available about spontaneously occurring reproductive tract lesions in aging chimpanzees. In this article, the authors present histopathologic descriptions of lesions identified in the reproductive tract, including the mammary gland, of 33 female and 34 male aged chimpanzees from 3 captive populations. The most common findings in female chimpanzees were ovarian atrophy, uterine leiomyoma, adenomyosis, and endometrial atrophy. The most common findings in male chimpanzees were seminiferous tubule degeneration and lymphocytic infiltrates in the prostate gland. Other less common lesions included an ovarian granulosa cell tumor, cystic endometrial hyperplasia, an endometrial polyp, uterine artery hypertrophy and mineralization, atrophic vaginitis, mammary gland inflammation, prostatic epithelial hyperplasia, dilated seminal vesicles, a sperm granuloma, and lymphocytic infiltrates in the epididymis. The findings in this study closely mimic changes described in the reproductive tract of aged humans, with the exception of a lack of malignant changes observed in the mammary gland and prostate gland.
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Affiliation(s)
- B K Chaffee
- Michale E. Keeling Center for Comparative Medicine and Research, The University of Texas MD Anderson Cancer Center, Bastrop, TX, USA
| | - A P Beck
- Michale E. Keeling Center for Comparative Medicine and Research, The University of Texas MD Anderson Cancer Center, Bastrop, TX, USA
| | - M A Owston
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - S Kumar
- National Animal Disease Center, US Department of Agriculture Agricultural Research Service, Ames, IA, USA
| | - W B Baze
- Michale E. Keeling Center for Comparative Medicine and Research, The University of Texas MD Anderson Cancer Center, Bastrop, TX, USA
| | - E R Magden
- Michale E. Keeling Center for Comparative Medicine and Research, The University of Texas MD Anderson Cancer Center, Bastrop, TX, USA
| | - E J Dick
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - M Lammey
- Alamogordo Primate Facility, Alamogordo, NM, USA
| | - C R Abee
- Michale E. Keeling Center for Comparative Medicine and Research, The University of Texas MD Anderson Cancer Center, Bastrop, TX, USA
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145
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Goteri G, Altobelli E, Tossetta G, Zizzi A, Avellini C, Licini C, Lorenzi T, Castellucci M, Ciavattini A, Marzioni D. High temperature requirement A1, transforming growth factor beta1, phosphoSmad2 and Ki67 in eutopic and ectopic endometrium of women with endometriosis. Eur J Histochem 2015; 59:2570. [PMID: 26708185 PMCID: PMC4698617 DOI: 10.4081/ejh.2015.2570] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 11/12/2015] [Accepted: 11/17/2015] [Indexed: 12/20/2022] Open
Abstract
Increasing evidence supports the hypothesis that TGFb1 signalling may be mediated by high temperature requirement A1 (HtrA1) serine protease, acting on important regulatory mechanisms such as cell proliferation and mobility. Evidence is now accumulating to suggest that HtrA1 is involved in the development and progression of several pathologies. The aim of this study was to evaluate: i) if HtrA1 and TGFb1 expressions differ in eutopic and ectopic endometrium in women with endometriosis; ii) if HtrA1 correlates to TGFb1, pSmad and Ki67. This study was carried out including 10 women with ovarian endometriosis (cases) and 10 women with non endometriotic diseases (controls). Endometrial tissue underwent immunohistochemical H-score analysis for HtrA1, TGFb1, pSmad and Ki67 molecules. Data evaluation was performed by a nonparametric Kruskal-Wallis test and Spearman correlation was applied to evaluate the relationship among the molecules investigated in the epithelial and in the stromal compartment. The HtrA1 was significant decreased in ectopic and eutopic endometrium of women with endometriosis when compared with control endometrium in epithelial compartment. TGFb1was significantly increased in eutopic endometrium and decreased in ectopic endometrium in epithelial and stromal compartment. In addition, Ki67 was significant increased and an increase, but not significant, was detected for pSMAd2 in eutopic and ectopic endometrium compared to control one. In summary, the significant direct correlation between TGFb1 and pSmad2 as well as between HtrA1 and TGFb1 and the very significant increase of Ki67 in stromal compartment of eutopic endometrium suggest a possible involvement of HtrA1 in the pathogenesis of endometriosis.
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Affiliation(s)
- G Goteri
- Università Politecnica delle Marche.
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146
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Pinzauti S, Lazzeri L, Tosti C, Centini G, Orlandini C, Luisi S, Zupi E, Exacoustos C, Petraglia F. Transvaginal sonographic features of diffuse adenomyosis in 18-30-year-old nulligravid women without endometriosis: association with symptoms. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2015; 46:730-6. [PMID: 25728241 DOI: 10.1002/uog.14834] [Citation(s) in RCA: 115] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 02/15/2015] [Accepted: 02/17/2015] [Indexed: 05/14/2023]
Abstract
OBJECTIVES To investigate whether there are sonographic features of diffuse adenomyosis in 18-30-year-old nulligravid women without endometriosis and to examine their association with symptoms of dysmenorrhea and abnormal uterine bleeding. METHODS This was a prospective observational study including women referred from a gynecology outpatient center to our university hospital for ultrasound examination. Inclusion criteria were age between 18 and 30 years, regular menstrual cycle and nulligravid status. Exclusion criteria were a past or current history of endometriosis, fibroids, ovarian cysts or lesions, endometrial pathology, current use of hormonal treatments or medications that would affect the menstrual cycle, previous uterine surgery and history of infertility. Women underwent a detailed clinical assessment and a two- (2D) and three-dimensional (3D) transvaginal ultrasound (TVS) examination. 2D-TVS features associated with diffuse adenomyosis were predefined as: (1) heterogeneous myometrium; (2) hypoechoic striation in the myometrium; (3) myometrial anechoic lacunae or cysts; (4) asymmetrical myometrial thickening of the uterine walls with the presence of straight vessels, extending into the hypertrophic myometrium, on power Doppler examination. On 3D-TVS, endomyometrial junctional zone (JZ) was measured as the distance from the basal endometrium to the internal layer of the outer myometrium on coronal section at any level of the uterus, and the smallest (JZmin) and largest (JZmax) JZ thicknesses and their difference (JZdiff) were recorded. 3D-TVS evaluation was considered suggestive for adenomyosis when JZmax ≥ 8 mm and/or JZdiff ≥ 4 mm. The presence of associated symptomatology represented our main outcome: the amount of menstrual loss was assessed by a pictorial blood loss analysis chart (PBAC) and painful symptoms were evaluated using a visual analog scale (VAS). RESULTS During the observation period, 205 women (median age, 24 (interquartile range, 23-27) years) were enrolled into the study and 156 met the inclusion criteria. According to the 2D-TVS criteria, diffuse adenomyosis was found in 53 (34.0%) women and asymmetrical myometrial thickening of the uterine walls was the most common sonographic feature observed. ANOVA showed a significant relationship between the number of 2D-TVS features of diffuse adenomyosis and VAS score for dysmenorrhea (P = 0.005) as well as PBAC score for menstrual loss (P = 0.03). 3D-TVS showed that women with 2D-TVS features of diffuse adenomyosis had a significantly higher value of JZmax (6.38 ± 2.30 mm, P < 0.001), JZmin (2.07 ± 0.43 mm, P = 0.002) and JZdiff (4.33 ± 1.99 mm, P < 0.001) than did women without these features. Women with sonographic features of diffuse adenomyosis were symptomatic in 83% of cases, reported dysmenorrhea in 79.2% and showed a higher incidence of heavy bleeding than did those without these features (18.9% vs 2.9%; P = 0.001). CONCLUSIONS Sonographic features suggestive of diffuse adenomyosis may develop earlier in reproductive life than previously thought, and may occur in association with dysmenorrhea and abnormal uterine bleeding in nulligravid women. Their observation in these women should therefore warrant further gynecological investigation.
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Affiliation(s)
- S Pinzauti
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - L Lazzeri
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - C Tosti
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - G Centini
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - C Orlandini
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - S Luisi
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - E Zupi
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - C Exacoustos
- Department of Biomedicine and Prevention Obstetrics and Gynecology, University of Rome 'TorVergata', Rome, Italy
| | - F Petraglia
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
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147
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Gargett CE, Schwab KE, Deane JA. Endometrial stem/progenitor cells: the first 10 years. Hum Reprod Update 2015; 22:137-63. [PMID: 26552890 PMCID: PMC4755439 DOI: 10.1093/humupd/dmv051] [Citation(s) in RCA: 211] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Accepted: 10/19/2015] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The existence of stem/progenitor cells in the endometrium was postulated many years ago, but the first functional evidence was only published in 2004. The identification of rare epithelial and stromal populations of clonogenic cells in human endometrium has opened an active area of research on endometrial stem/progenitor cells in the subsequent 10 years. METHODS The published literature was searched using the PubMed database with the search terms ‘endometrial stem cells and menstrual blood stem cells' until December 2014. RESULTS Endometrial epithelial stem/progenitor cells have been identified as clonogenic cells in human and as label-retaining or CD44+ cells in mouse endometrium, but their characterization has been modest. In contrast, endometrial mesenchymal stem/stromal cells (MSCs) have been well characterized and show similar properties to bone marrow MSCs. Specific markers for their enrichment have been identified, CD146+PDGFRβ+ (platelet-derived growth factor receptor beta) and SUSD2+ (sushi domain containing-2), which detected their perivascular location and likely pericyte identity in endometrial basalis and functionalis vessels. Transcriptomics and secretomics of SUSD2+ cells confirm their perivascular phenotype. Stromal fibroblasts cultured from endometrial tissue or menstrual blood also have some MSC characteristics and demonstrate broad multilineage differentiation potential for mesodermal, endodermal and ectodermal lineages, indicating their plasticity. Side population (SP) cells are a mixed population, although predominantly vascular cells, which exhibit adult stem cell properties, including tissue reconstitution. There is some evidence that bone marrow cells contribute a small population of endometrial epithelial and stromal cells. The discovery of specific markers for endometrial stem/progenitor cells has enabled the examination of their role in endometrial proliferative disorders, including endometriosis, adenomyosis and Asherman's syndrome. Endometrial MSCs (eMSCs) and menstrual blood stromal fibroblasts are an attractive source of MSCs for regenerative medicine because of their relative ease of acquisition with minimal morbidity. Their homologous and non-homologous use as autologous and allogeneic cells for therapeutic purposes is currently being assessed in preclinical animal models of pelvic organ prolapse and phase I/II clinical trials for cardiac failure. eMSCs and stromal fibroblasts also exhibit non-stem cell-associated immunomodulatory and anti-inflammatory properties, further emphasizing their desirable properties for cell-based therapies. CONCLUSIONS Much has been learnt about endometrial stem/progenitor cells in the 10 years since their discovery, although several unresolved issues remain. These include rationalizing the terminology and diagnostic characteristics used for distinguishing perivascular stem/progenitor cells from stromal fibroblasts, which also have considerable differentiation potential. The hierarchical relationship between clonogenic epithelial progenitor cells, endometrial and decidual SP cells, CD146+PDGFR-β+ and SUSD2+ cells and menstrual blood stromal fibroblasts still needs to be resolved. Developing more genetic animal models for investigating the role of endometrial stem/progenitor cells in endometrial disorders is required, as well as elucidating which bone marrow cells contribute to endometrial tissue. Deep sequencing and epigenetic profiling of enriched populations of endometrial stem/progenitor cells and their differentiated progeny at the population and single-cell level will shed new light on the regulation and function of endometrial stem/progenitor cells.
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Affiliation(s)
- Caroline E Gargett
- The Ritchie Centre, Hudson Institute of Medical Research, 27-31 Wright Street, Clayton 3168, Victoria, Australia Department of Obstetrics and Gynaecology, Monash University, Monash Medical Centre, 246 Clayton Road, Clayton 3168, Victoria, Australia
| | - Kjiana E Schwab
- The Ritchie Centre, Hudson Institute of Medical Research, 27-31 Wright Street, Clayton 3168, Victoria, Australia
| | - James A Deane
- The Ritchie Centre, Hudson Institute of Medical Research, 27-31 Wright Street, Clayton 3168, Victoria, Australia Department of Obstetrics and Gynaecology, Monash University, Monash Medical Centre, 246 Clayton Road, Clayton 3168, Victoria, Australia
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148
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Leone Roberti Maggiore U, Ferrero S, Mangili G, Bergamini A, Inversetti A, Giorgione V, Viganò P, Candiani M. A systematic review on endometriosis during pregnancy: diagnosis, misdiagnosis, complications and outcomes. Hum Reprod Update 2015; 22:70-103. [PMID: 26450609 DOI: 10.1093/humupd/dmv045] [Citation(s) in RCA: 170] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Accepted: 09/14/2015] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Traditionally, pregnancy was considered to have a positive effect on endometriosis and its painful symptoms due not only to blockage of ovulation preventing bleeding of endometriotic tissue but also to different metabolic, hormonal, immune and angiogenesis changes related to pregnancy. However, a growing literature is emerging on the role of endometriosis in affecting the development of pregnancy and its outcomes and also on the impact of pregnancy on endometriosis. The present article aims to underline the difficulty in diagnosing endometriotic lesions during pregnancy and discuss the options for the treatment of decidualized endometriosis in relation to imaging and symptomatology; to describe all the possible acute complications of pregnancy caused by pre-existing endometriosis and evaluate potential treatments of these complications; to assess whether endometriosis affects pregnancy outcome and hypothesize mechanisms to explain the underlying relationships. METHODS This systematic review is based on material searched and obtained via Pubmed and Medline between January 1950 and March 2015. Peer-reviewed, English-language journal articles examining the impact of endometriosis on pregnancy and vice versa were included in this article. RESULTS Changes of the endometriotic lesions may occur during pregnancy caused by the modifications of the hormonal milieu, posing a clinical dilemma due to their atypical appearance. The management of these events is actually challenging as only few cases have been described and the review of available literature evidenced a lack of formal estimates of their incidence. Acute complications of endometriosis during pregnancy, such as spontaneous hemoperitoneum, bowel and ovarian complications, represent rare but life-threatening conditions that require, in most of the cases, surgical operations to be managed. Due to the unpredictability of these complications, no specific recommendation for additional interventions to the routinely monitoring of pregnancy of women with known history of endometriosis is advisable. Even if the results of the published studies are controversial, some evidence is suggestive of an association of endometriosis with spontaneous miscarriage, preterm birth and small for gestational age babies. A correlation of endometriosis with placenta previa (odds ratio from 1.67 to 15.1 according to various studies) has been demonstrated, possibly linked to the abnormal frequency and amplitude of uterine contractions observed in women affected. Finally, there is no evidence that prophylactic surgery would prevent the negative impact of endometriosis itself on pregnancy outcome. CONCLUSIONS Complications of endometriosis during pregnancy are rare and there is no evidence that the disease has a major detrimental effect on pregnancy outcome. Therefore, pregnant women with endometriosis can be reassured on the course of their pregnancies although the physicians should be aware of the potential increased risk of placenta previa. Current evidence does not support any modification of conventional monitoring of pregnancy in patients with endometriosis.
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Affiliation(s)
| | - Simone Ferrero
- Academic Unit of Obstetrics and Gynaecology, IRCCS AOU San Martino - IST, Largo R. Benzi 10, 16132 Genova, Italy Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Genova, Italy
| | - Giorgia Mangili
- Obstetrics and Gynecology Unit, IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Alice Bergamini
- Obstetrics and Gynecology Unit, IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Annalisa Inversetti
- Obstetrics and Gynecology Unit, IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Veronica Giorgione
- Obstetrics and Gynecology Unit, IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Paola Viganò
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milano, Italy
| | - Massimo Candiani
- Obstetrics and Gynecology Unit, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Via Olgettina 58, 20132 Milano, Italy
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149
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Vigano P, Corti L, Berlanda N. Beyond infertility: obstetrical and postpartum complications associated with endometriosis and adenomyosis. Fertil Steril 2015; 104:802-812. [DOI: 10.1016/j.fertnstert.2015.08.030] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Revised: 08/24/2015] [Accepted: 08/25/2015] [Indexed: 11/17/2022]
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150
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Yazbeck C, Falcone S, Ballout A, Gauché-Cazalis C, Epelboin S, Patrat C, Luton D. [An update on adenomyosis and implantation]. GYNECOLOGIE, OBSTETRIQUE & FERTILITE 2015; 43:665-669. [PMID: 26439871 DOI: 10.1016/j.gyobfe.2015.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Accepted: 09/04/2015] [Indexed: 06/05/2023]
Abstract
Adenomyosis is an enigmatic disease whose impact on implantation and fertility outcome is still controversial. A negative effect on IVF outcome was already observed, but it is mainly explained by an increase in early spontaneous miscarriages. We reviewed scientific data in order to bring relevant information about adenomyosis and endometrial receptivity for patient counselling and to precise if screening of adenomyosis is indicated before IVF treatment.
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Affiliation(s)
- C Yazbeck
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France.
| | - S Falcone
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - A Ballout
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - C Gauché-Cazalis
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - S Epelboin
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - C Patrat
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - D Luton
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
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