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Rahmioglu N, Mortlock S, Ghiasi M, Møller PL, Stefansdottir L, Galarneau G, Turman C, Danning R, Law MH, Sapkota Y, Christofidou P, Skarp S, Giri A, Banasik K, Krassowski M, Lepamets M, Marciniak B, Nõukas M, Perro D, Sliz E, Sobalska-Kwapis M, Thorleifsson G, Topbas-Selcuki NF, Vitonis A, Westergaard D, Arnadottir R, Burgdorf KS, Campbell A, Cheuk CSK, Clementi C, Cook J, De Vivo I, DiVasta A, Dorien O, Donoghue JF, Edwards T, Fontanillas P, Fung JN, Geirsson RT, Girling JE, Harkki P, Harris HR, Healey M, Heikinheimo O, Holdsworth-Carson S, Hostettler IC, Houlden H, Houshdaran S, Irwin JC, Jarvelin MR, Kamatani Y, Kennedy SH, Kepka E, Kettunen J, Kubo M, Kulig B, Kurra V, Laivuori H, Laufer MR, Lindgren CM, MacGregor S, Mangino M, Martin NG, Matalliotaki C, Matalliotakis M, Murray AD, Ndungu A, Nezhat C, Olsen CM, Opoku-Anane J, Padmanabhan S, Paranjpe M, Peters M, Polak G, Porteous DJ, Rabban J, Rexrode KM, Romanowicz H, Saare M, Saavalainen L, Schork AJ, Sen S, Shafrir AL, Siewierska-Górska A, Słomka M, Smith BH, Smolarz B, Szaflik T, Szyłło K, Takahashi A, Terry KL, Tomassetti C, Treloar SA, Vanhie A, Vincent K, Vo KC, Werring DJ, Zeggini E, Zervou MI, Adachi S, Buring JE, Ridker PM, D’Hooghe T, Goulielmos GN, Hapangama DK, Hayward C, Horne AW, Low SK, Martikainen H, Chasman DI, Rogers PAW, Saunders PT, Sirota M, Spector T, Strapagiel D, Tung JY, Whiteman DC, Giudice LC, Velez-Edwards DR, Uimari O, Kraft P, Salumets A, Nyholt DR, Mägi R, Stefansson K, Becker CM, Yurttas-Beim P, Steinthorsdottir V, Nyegaard M, Missmer SA, Montgomery GW, Morris AP, Zondervan KT. The genetic basis of endometriosis and comorbidity with other pain and inflammatory conditions. Nat Genet 2023; 55:423-436. [PMID: 36914876 PMCID: PMC10042257 DOI: 10.1038/s41588-023-01323-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 01/27/2023] [Indexed: 03/16/2023]
Abstract
Endometriosis is a common condition associated with debilitating pelvic pain and infertility. A genome-wide association study meta-analysis, including 60,674 cases and 701,926 controls of European and East Asian descent, identified 42 genome-wide significant loci comprising 49 distinct association signals. Effect sizes were largest for stage 3/4 disease, driven by ovarian endometriosis. Identified signals explained up to 5.01% of disease variance and regulated expression or methylation of genes in endometrium and blood, many of which were associated with pain perception/maintenance (SRP14/BMF, GDAP1, MLLT10, BSN and NGF). We observed significant genetic correlations between endometriosis and 11 pain conditions, including migraine, back and multisite chronic pain (MCP), as well as inflammatory conditions, including asthma and osteoarthritis. Multitrait genetic analyses identified substantial sharing of variants associated with endometriosis and MCP/migraine. Targeted investigations of genetically regulated mechanisms shared between endometriosis and other pain conditions are needed to aid the development of new treatments and facilitate early symptomatic intervention.
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Affiliation(s)
- Nilufer Rahmioglu
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Sally Mortlock
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
| | - Marzieh Ghiasi
- Department of Epidemiology, College of Human Medicine, Michigan State University, Grand Rapids, MI, USA
| | - Peter L Møller
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | | | | | - Constance Turman
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Rebecca Danning
- Division of Preventive Medicine, Brigham and Women’s Hospital, Boston MA, USA
| | - Matthew H Law
- Statistical Genetics, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
- School of Biomedical Sciences, Faculty of Health, and Institute of health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Queensland, Australia
| | - Yadav Sapkota
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Paraskevi Christofidou
- Department of Twin Research and Genetic Epidemiology, St. Thomas’ Hospital, Kings College London, London, UK
| | - Sini Skarp
- Northern Finland Birth Cohorts, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Ayush Giri
- Department of Obstetrics and Gynecology, Institute of Medicine and Public Health, Vanderbilt Genetics Institute, Vanderbilt Epidemiology Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Karina Banasik
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Michal Krassowski
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Maarja Lepamets
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Błażej Marciniak
- Biobank Lab, Department of Oncobiology and Epigenetics, Faculty of Biology and Environmental Protection, University of Lodz, Łódź, Poland
| | - Margit Nõukas
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Danielle Perro
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Eeva Sliz
- Computational Medicine and Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland
- Biocenter Oulu, University of Oulu, Oulu, Finland
| | - Marta Sobalska-Kwapis
- Biobank Lab, Department of Oncobiology and Epigenetics, Faculty of Biology and Environmental Protection, University of Lodz, Łódź, Poland
| | | | - Nura F Topbas-Selcuki
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Allison Vitonis
- Boston Center for Endometriosis, Boston Children’s Hospital and Brigham and Women’s Hospital, Boston, MA, USA
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - David Westergaard
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Ragnheidur Arnadottir
- Department of Obstetrics and Gynecology, Landspitali University Hospital, Reykjavik, Iceland
| | - Kristoffer S Burgdorf
- Department of Clinical Immunology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Archie Campbell
- Centre for Genomic and Experimental Medicine, Institute of Genetics & Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Cecilia SK Cheuk
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | | | - James Cook
- Department of Biostatistics, University of Liverpool, Liverpool, UK
| | - Immaculata De Vivo
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Amy DiVasta
- Boston Center for Endometriosis, Boston Children’s Hospital and Brigham and Women’s Hospital, Boston, MA, USA
- Division of Adolescent and Young Adult Medicine, Department of Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
| | - O Dorien
- Department of Obstetrics and Gynaecology, Leuven University Fertility Centre, University Hospital Leuven, Leuven, Belgium
- KULeuven (University of Leuven), Department of Development and Regeneration, Organ systems, Leuven, Belgium
| | - Jacqueline F Donoghue
- University of Melbourne Department of Obstetrics and Gynaecology, Royal Women’s Hospital, Melbourne, Australia
| | - Todd Edwards
- Department of Obstetrics and Gynecology, Institute of Medicine and Public Health, Vanderbilt Genetics Institute, Vanderbilt Epidemiology Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Jenny N Fung
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
| | - Reynir T Geirsson
- Department of Obstetrics and Gynecology, Landspitali University Hospital, Reykjavik, Iceland
| | - Jane E Girling
- University of Melbourne Department of Obstetrics and Gynaecology, Royal Women’s Hospital, Melbourne, Australia
- Department of Anatomy, School of Biomedical Sciences, University of Otago, New Zealand
| | - Paivi Harkki
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Holly R Harris
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Martin Healey
- University of Melbourne Department of Obstetrics and Gynaecology, Royal Women’s Hospital, Melbourne, Australia
| | - Oskari Heikinheimo
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Sarah Holdsworth-Carson
- University of Melbourne Department of Obstetrics and Gynaecology, Royal Women’s Hospital, Melbourne, Australia
| | - Isabel C Hostettler
- Stroke Research Centre, University College London, Institute of Neurology, London, UK
- Neurogenetics Laboratory, The National Hospital of Neurology and Neurosurgery, London, UK
- Department of Neurosurgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Henry Houlden
- Neurogenetics Laboratory, The National Hospital of Neurology and Neurosurgery, London, UK
| | - Sahar Houshdaran
- Center for Reproductive Sciences, Department of Obstetrics, Gynecology & Reproductive Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - Juan C Irwin
- Center for Reproductive Sciences, Department of Obstetrics, Gynecology & Reproductive Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - Marjo-Riitta Jarvelin
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
- Computational Medicine and Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland
- Unit of Primary Health Care, Oulu University Hospital, Oulu, Finland
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, Middlesex, UK
| | | | - Stephen H Kennedy
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Ewa Kepka
- Biobank Lab, Department of Oncobiology and Epigenetics, Faculty of Biology and Environmental Protection, University of Lodz, Łódź, Poland
| | - Johannes Kettunen
- Computational Medicine and Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland
- Biocenter Oulu, University of Oulu, Oulu, Finland
- Institute for Health and Welfare, Helsinki, Finland
| | - Michiaki Kubo
- Center for Integrative Medical Sciences, RIKEN, Yokohama, Japan
| | - Bartosz Kulig
- Department of Operative Gynecology and Oncological Gynecology, Polish Mother’s Memorial Hospital - Research Institute, Łódź, Poland
| | - Venla Kurra
- Department of Obstetrics and Gynecology, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland
| | - Hannele Laivuori
- Department of Obstetrics and Gynecology, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland
- Medical and Clinical Genetics, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Institute for Molecular Medicine Finland, Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland
| | - Marc R Laufer
- Boston Center for Endometriosis, Boston Children’s Hospital and Brigham and Women’s Hospital, Boston, MA, USA
- Division of Adolescent and Young Adult Medicine, Department of Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Division of Gynecology, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Cecilia M Lindgren
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
- Big Data Institute at the Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK
| | - Stuart MacGregor
- Statistical Genetics, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Queensland, Australia
| | - Massimo Mangino
- Department of Twin Research and Genetic Epidemiology, St. Thomas’ Hospital, Kings College London, London, UK
- NIHR Biomedical Research Centre at Guy’s and St Thomas’ Foundation Trust, London, UK
| | - Nicholas G Martin
- Genetic Epidemiology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Charoula Matalliotaki
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Michail Matalliotakis
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Alison D Murray
- The Institute of Medical Sciences, Aberdeen Biomedical Imaging Centre, University of Aberdeen, Aberdeen, UK
| | - Anne Ndungu
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Camran Nezhat
- Center For Special Minimally Invasive and Robotic Surgery, Camran Nezhat Institute, Palo Alto, CA, USA
| | - Catherine M Olsen
- Department of Population Health, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Jessica Opoku-Anane
- Center for Reproductive Sciences, Department of Obstetrics, Gynecology & Reproductive Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - Sandosh Padmanabhan
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Manish Paranjpe
- Bakar Computational Health Sciences Institute, University of California, San Francisco, CA, USA
| | - Maire Peters
- Institute of Clinical Medicine, Department of Obstetrics and Gynecology, University of Tartu, Tartu, Estonia
- Competence Centre on Health Technologies, Tartu, Estonia
| | - Grzegorz Polak
- 1st Department of Oncological Gynecology and Gynecology, Medical University of Lublin, Poland
| | - David J Porteous
- Centre for Genomic and Experimental Medicine, Institute of Genetics & Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Joseph Rabban
- Department of Pathology, University of California, San Francisco, CA, USA
| | - Kathyrn M Rexrode
- Division of Women’s Health, Brigham and Women’s Hospital, Boston MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Hanna Romanowicz
- Laboratory of Cancer Genetics, Department of Clinical Pathomorphology, Polish Mother’s Memorial Hospital - Research Institute, Łódź, Poland
| | - Merli Saare
- Institute of Clinical Medicine, Department of Obstetrics and Gynecology, University of Tartu, Tartu, Estonia
- Competence Centre on Health Technologies, Tartu, Estonia
| | - Liisu Saavalainen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Andrew J Schork
- Institute of Biological Psychiatry, Mental Health Center, Sct. Hans, Mental Health Services, Copenhagen, Denmark
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Copenhagen, Denmark
- Neurogenomics Division, The Translational Genomics Research Institute (TGEN), Phoenix, AZ, USA
| | - Sushmita Sen
- Center for Reproductive Sciences, Department of Obstetrics, Gynecology & Reproductive Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - Amy L Shafrir
- Boston Center for Endometriosis, Boston Children’s Hospital and Brigham and Women’s Hospital, Boston, MA, USA
- Division of Adolescent and Young Adult Medicine, Department of Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Anna Siewierska-Górska
- Computational Medicine and Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Marcin Słomka
- Computational Medicine and Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Blair H Smith
- Division of Population Health and Genomics, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - Beata Smolarz
- Laboratory of Cancer Genetics, Department of Clinical Pathomorphology, Polish Mother’s Memorial Hospital - Research Institute, Łódź, Poland
| | - Tomasz Szaflik
- Department of Operative Gynecology and Oncological Gynecology, Polish Mother’s Memorial Hospital - Research Institute, Łódź, Poland
| | - Krzysztof Szyłło
- Department of Operative Gynecology and Oncological Gynecology, Polish Mother’s Memorial Hospital - Research Institute, Łódź, Poland
| | - Atsushi Takahashi
- Center for Integrative Medical Sciences, RIKEN, Yokohama, Japan
- Research Institute, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Kathryn L Terry
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Boston Center for Endometriosis, Boston Children’s Hospital and Brigham and Women’s Hospital, Boston, MA, USA
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Carla Tomassetti
- Department of Obstetrics and Gynaecology, Leuven University Fertility Centre, University Hospital Leuven, Leuven, Belgium
- KULeuven (University of Leuven), Department of Development and Regeneration, Organ systems, Leuven, Belgium
| | - Susan A Treloar
- Genetic Epidemiology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Arne Vanhie
- Department of Obstetrics and Gynaecology, Leuven University Fertility Centre, University Hospital Leuven, Leuven, Belgium
- KULeuven (University of Leuven), Department of Development and Regeneration, Organ systems, Leuven, Belgium
| | - Katy Vincent
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Kim C Vo
- Center for Reproductive Sciences, Department of Obstetrics, Gynecology & Reproductive Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - David J Werring
- Stroke Research Centre, University College London, Institute of Neurology, London, UK
| | - Eleftheria Zeggini
- Institute of Translational Genomics, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- Wellcome Sanger Institute, Hinxton, United Kingdom
- TUM School of Medicine, Technical University of Munich and Klinikum Rechts der Isar, Munich, Germany
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion, Greece
| | | | | | | | | | - Sosuke Adachi
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Julie E Buring
- Division of Preventive Medicine, Brigham and Women’s Hospital, Boston MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Paul M Ridker
- Division of Preventive Medicine, Brigham and Women’s Hospital, Boston MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Thomas D’Hooghe
- KULeuven (University of Leuven), Department of Development and Regeneration, Organ systems, Leuven, Belgium
- Global Medical Affairs Fertility, Research and Development, Merck, Darmstadt, Germany
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, CT, USA
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion, Greece
| | - Dharani K Hapangama
- Department of Women’s and Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Caroline Hayward
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Andrew W Horne
- MRC Centre for Reproductive Health, University of Edinburgh, Institute for Regeneration and Repair, Edinburgh, UK
| | - Siew-Kee Low
- Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hannu Martikainen
- Department of Obstetrics and Gynecology, Oulu University Hospital, Oulu, Finland
- Research Unit of Clinical Medicine, University of Oulu, Oulu, Finland
- Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
| | - Daniel I Chasman
- Division of Preventive Medicine, Brigham and Women’s Hospital, Boston MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Peter AW Rogers
- University of Melbourne Department of Obstetrics and Gynaecology, Royal Women’s Hospital, Melbourne, Australia
| | - Philippa T Saunders
- Centre for Inflammation Research, University of Edinburgh, Institute for Regeneration and Repair, Edinburgh, UK
| | - Marina Sirota
- Bakar Computational Health Sciences Institute, University of California, San Francisco, CA, USA
- Department of Pediatrics, University of California, San Francisco, CA, USA
| | - Tim Spector
- Department of Twin Research and Genetic Epidemiology, St. Thomas’ Hospital, Kings College London, London, UK
| | - Dominik Strapagiel
- Biobank Lab, Department of Oncobiology and Epigenetics, Faculty of Biology and Environmental Protection, University of Lodz, Łódź, Poland
| | | | - David C Whiteman
- Department of Population Health, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Linda C Giudice
- Center for Reproductive Sciences, Department of Obstetrics, Gynecology & Reproductive Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - Digna R Velez-Edwards
- Department of Obstetrics and Gynecology, Institute of Medicine and Public Health, Vanderbilt Genetics Institute, Vanderbilt Epidemiology Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Outi Uimari
- Department of Obstetrics and Gynecology, Oulu University Hospital, Oulu, Finland
- Research Unit of Clinical Medicine, University of Oulu, Oulu, Finland
- Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
| | - Peter Kraft
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Andres Salumets
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu, Estonia
- Institute of Clinical Medicine, Department of Obstetrics and Gynecology, University of Tartu, Tartu, Estonia
- Competence Centre on Health Technologies, Tartu, Estonia
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Dale R Nyholt
- Genetic Epidemiology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
- School of Biomedical Sciences, Faculty of Health, and Centre for Genomics and Personalised Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Reedik Mägi
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Kari Stefansson
- deCODE genetics/Amgen, Reykjavik, Iceland
- Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Christian M Becker
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | | | | | - Mette Nyegaard
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Department of Health, Science and Technology, Aalborg University, Aalborg, Denmark
| | - Stacey A Missmer
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Boston Center for Endometriosis, Boston Children’s Hospital and Brigham and Women’s Hospital, Boston, MA, USA
- Division of Adolescent and Young Adult Medicine, Department of Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Department of Obstetrics, Gynecology, and Reproductive Biology, College of Human Medicine, Michigan State University, Grand Rapids, MI, USA
| | - Grant W Montgomery
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
| | - Andrew P Morris
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, The University of Manchester, Manchester, UK
| | - Krina T Zondervan
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
- Oxford Endometriosis CaRe Centre, Nuffield Department of Women’s and Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, UK
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Tsamandouras I, Spyromitrou-Xioufi P, Matalliotakis M, Matalliotaki C, Ladomenou F. Influenza and Pertussis Vaccine Uptake during Pregnancy: Determinants Found through a Multi-Center Questionnaire Study of Pregnant Women and Healthcare Professionals. Behav Med 2023; 49:1-6. [PMID: 34791991 DOI: 10.1080/08964289.2021.1987853] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The objective of this article is to assess the adherence of pregnant women to the national recommendations for influenza and pertussis vaccination and the reasons behind their non-adherence. This was a retrospective observational study conducted in a well-defined puerperant population of adequate healthcare standards from December 2018 to December 2019. The study was carried out with 1006 puerperants and 66 health care practitioners. Data were collected, including demographic-obstetric features of pregnant women, whether they received antenatal vaccination, the reasons for having been vaccinated or not as well as health professional's opinion regarding antenatal immunization. The uptake of influenza and pertussis vaccine during pregnancy was suboptimal with lack of recommendation of the vaccine by the healthcare providers being the main barrier. Factors positively associated with antenatal vaccination against influenza were higher level of maternal education and advanced maternal age while antenatal vaccination against pertussis was positively associated with higher level of maternal education. This large-scale retrospective study reveals the inadequacy of antenatal vaccination rates against pertussis and influenza in Crete, Greece. Results suggest that obstetricians' confidence in vaccination is of outmost importance for implementing immunization in pregnancy and any doubts on vaccine effectiveness and safety should be resolved. Routine antenatal vaccination counseling and pregnancy immunization campaigns are essential to improve vaccine uptake during pregnancy.
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Affiliation(s)
| | | | - Michail Matalliotakis
- Department of Obstetrics & Gynaecology, Venizeleion General Hospital, Heraklion, Greece
| | - Charoula Matalliotaki
- Department of Obstetrics & Gynaecology, Venizeleion General Hospital, Heraklion, Greece
| | - Fani Ladomenou
- Department of Paediatrics, Venizeleion General Hospital, Heraklion, Greece
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Matalliotakis M, Zervou MI, Matalliotaki C, Goulielmos GN, Krithinakis K, Kapetanios G, Kalogiannidis I. There is no significant correlation of adenomyosis with benign, premalignant and malignant gynecological pathologies. Retrospective study on 647 specimens. Ginekol Pol 2021; 93:467-472. [DOI: 10.5603/gp.a2021.0174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 07/22/2021] [Accepted: 08/10/2021] [Indexed: 11/25/2022] Open
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Matalliotakis M, Matalliotaki C, Zervou MI, Krithinakis K, Kalogiannidis I, Goulielmos GN. Coexistence of cervical endometriosis with premalignant and malignant gynecological pathologies: report on a series of 27 cases. Women Health 2021; 61:896-901. [PMID: 34696701 DOI: 10.1080/03630242.2021.1991073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Although cervical endometriosis represents a rare condition, there is evidence that implicates a complex interaction with other gynecological pathologies. This study aims to highlight this entity and further to explore the impact of oncological pathology of female genital tract on patients with cervical endometriosis. We retrospectively investigated the medical and pathological reports of 27 cases with cervical endometriosis, which were diagnosed by tissue biopsy. The results of the study show a relationship between CIN (cervical intraepithelial neoplasia) cases 19/27 (70percent) and cervical endometriosis. CIN I was more frequently found compared to patients with CIN II and CIN III. Furthermore, a high prevalence of HPV (human papilloma virus) was confirmed. Out of 27 patients, 2 cases with cervical (7.4percent), 2 with endometrial (7.4percent) and 3 with ovarian cancer (11.1percent) were detected. We confirmed the coexistence of more than one malignant gynecological pathology with cervical endometriosis in four cases (14.8percent). To conclude, cervical endometriosis is a rare disease co-existing considerably with premalignant and malignant gynecological conditions according to our data. Although the pathophysiology and genetics of cervical dysplasia is well delineated, further research is needed to establish the association between cervical endometriosis and gynecological premalignant and malignant pathology.
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Affiliation(s)
- Michail Matalliotakis
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece.,Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion, Greece.,Department of Obstetrics and Gynaecology, Venizeleio and Pananeio General Hospital of Heraklion, Heraklion, Greece
| | - Charoula Matalliotaki
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece.,Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion, Greece.,Department of Obstetrics and Gynaecology, Venizeleio and Pananeio General Hospital of Heraklion, Heraklion, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion, Greece
| | - Konstantinos Krithinakis
- Department of Obstetrics and Gynaecology, Venizeleio and Pananeio General Hospital of Heraklion, Heraklion, Greece
| | - Ioannis Kalogiannidis
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion, Greece
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Abstract
The most extreme form of holoprosencephaly (HPE) is cyclopia and appears with a single
characteristic midline diamond-shaped orbital structure and various facial, brain, and
extrafacial features. We aimed to report a case of a cyclopic fetus diagnosed at the 22
weeks of the gestational age and further we reviewed the recent literature in order to
highlight the etiopathogenesis and set goals for approaching such future pregnancies.
Following the first-trimester assessment, in a 27-year-old pregnant woman, who underwent
in vitro fertilization, the pregnancy was associated with a low risk for aneuploidies and
a high risk for pre-eclampsia. On the anomaly scan, due to severe fetal brain
maldevelopment and microcephale, HPE was suspected. Furthermore, three-dimensional
ultrasound confirmed a common orbit in the midline of the face. Although the parents did
not opt for amniocentesis and further postnatal management, parental karyotyping test did
not detect any pathology. The pregnancy was terminated and the macroscopic examination of
the aborted specimen revealed cyclopia, synophalmia, fussed eyelids with a proboscis on
the upper midline of the face, and a malpositioned left ear. To conclude, cyclopia is not
widely manifested, and different cyclopian disorders could still occur. Although this
rare congenital abnormality is incompatible with life, the awareness of the spectrum of
sonographic features and the appropriate genetic counseling can determine the outcome of
current and forthcoming pregnancies.
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Affiliation(s)
| | - Alexandra Trivli
- Ophthalmology, Agios Nikolaos General Hospital, Agios Nikolaos, GRC
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Zervou MI, Goulielmos GN, Matalliotakis M, Matalliotaki C, Spandidos DA, Eliopoulos E. [Corrigendum] Role of adenosine deaminase 2 gene variants in pediatric deficiency of adenosine deaminase 2: A structural biological approach. Mol Med Rep 2021; 24:489. [PMID: 33955503 PMCID: PMC8127056 DOI: 10.3892/mmr.2021.12128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 12/04/2019] [Indexed: 11/06/2022] Open
Abstract
Following the publication of the above article on modeling variants of adenosine deaminase 2 (ADA2), previously identified by Gibson et al [Kristen M. Gibson, Kimberly A. Morishita, Paul Dancey, Paul Moorehead, Britt Drögemöller, Xiaohua Han, Jinko Graham, Robert E. W. Hancock, Dirk Foell, Susanne Benseler, Rashid Luqmani, Rae S. M.Yeung, Susan Shenoi, Marek Bohm, Alan M. Rosenberg, Colin J. Ross, David A. Cabral and Kelly L. Brown: Identification of novel adenosine deaminase 2 gene variants and varied clinical phenotype in pediatric vasculitis. Arthritis Rheumatol 71: 1747‑1755, 2019], (reference 18 in the article), Dr. Kelly L. Brown, corresponding author of the Gibson et al article, drew to the authors' attention possible discrepancies identified therein. Upon examining the matters raised by Dr. K. Brown, the authors wish to publish a corrigendum for this article, and the following textual changes are required to the main text. The authors noted that it was not accurate to have referred to the p.Gly47Arg mutation as being 'novel' when this mutation was being specifically referred to, so the word 'novel' should have been omitted from the sentence in the abstract starting on line 17: 'This led to suggestions that the mutations found may affect the formation/stability of the homodimer or may influence the activity of the enzyme (15)'. However, Gibson et al in their paper stated that ADA2 variant with the mutation Gly47Arg in sera from homozygous individuals was a dimer (18). Also, the word 'novel' should not have been included in the title of Fig. 3, and this should have appeared as follows: 'Figure 3. The DADA2‑associated mutation G47R in the ADA2 structure', and also, for consistency, the titles of Figs. 4 and 5 should have been written as 'Figure 4. The DADA2‑associated novel mutation R34W in the ADA2 structure' and 'Figure 5. The DADA2‑associated novel mutation A357T in the ADA2 structure'. The authors would like to add that the p.Arg34Trp variant's association with DADA2 has been previously identified in a paper by Kaljas et al: Human adenosine deaminases ADA1 and ADA2 bind to different subsets of immune cells. Kaijas Y, Liu C, Skaldin M, Wu C, Zhou Q, Lu Y, Aksentijevich I and Zavialow AV: Cell Mol Life Sci 74: 550‑570, 2017. In addition, the novel rare mutation identified by Gibson et al as Arg9Trp associated with DADA2 lies in the signal peptide [stated by the authors as Arg8Trp because Met#1 (ATG start codon) is not included in the protein numbering] and is not obviously included in the three‑dimensional structure, and therefore the authors did not deal with it. So, the sentence in the Abstract starting on line 19 should have been written as follows: 'It was thus concluded that the Gly47Arg mutation affects the position and interaction of the dimer‑associated HN1 helical structure'. All references of Arg8Trp in the text, when referred to the Gibson et al article, should be changed to Arg9Trp as referred therein so as not to cause confusion. Finally, in the legend for Fig. 2, 'His358' should have been written as 'His356' (line 3), and for the purposes of clarification, where 'at the next Asn352 (2)' was written at the end of the same sentence, this text should be changed to 'at the neighboring glycosylated Asn378 [Asn352 in (2)]'. Similarly, on p. 880, the sentence at the end of the penultimate paragraph of the Results section should have been written as follows: 'This disruption could be transmitted to the neighboring His356 coordinated to the metal ion or affect the confirmed glycosylation at the neighboring glycosylated Asn378 [Asn352 in (2)]'. The authors thank Dr. K. L. Brown for drawing these matters to their attention, and emphasize that the resultant corrections and clarifications do not alter either the results or the main conclusions reported in the paper. [the original article was published in Molecular Medicine Reports 21: 876‑882, 2020; DOI: 10.3892/mmr.2019.10862].
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Affiliation(s)
- Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Michail Matalliotakis
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Charoula Matalliotaki
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Elias Eliopoulos
- Laboratory of Genetics, Department of Biotechnology, Agricultural University of Athens, 11855 Athens, Greece
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Matalliotakis M, Matalliotaki C, Zervou MI, Krithinakis K, Goulielmos GN, Kalogiannidis I. Abdominal and perineal scar endometriosis: Retrospective study on 40 cases. Eur J Obstet Gynecol Reprod Biol 2020; 252:225-227. [PMID: 32623253 DOI: 10.1016/j.ejogrb.2020.06.054] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/22/2020] [Accepted: 06/25/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE(S) Abdominal and perineal scar endometriosis usually develop in association with a prior surgical scar. The purpose of the study was to detect and review patients' characteristics of these women over a long period. STUDY DESIGN We retrospectively review the clinical records of 860 women with endometriosis between 1989 and 2019. Data were collected and analyzed from medical and pathological reports of 40 patients with abdominal and perineal scar endometriosis. RESULTS 26 patients (3,0 %) were detected in the abdominal wall endometriosis group (AWE) (mean age 36,5 ± 3,4 years) and 14(1,6 %) cases in the perineal endometriosis (PE) group (32,5 ± 2,4 years), respectively. We observed that 92,3 % of women with AWE had undergone at least 1 cesarean section. Moreover, the majority of patients presented with abdominal pain (77, 0 %) and sensation of a mass (96,2 %). 15,4 % of cases had concurrent pelvic endometriosis and the recurrent rate of the disease was 15,4 %. All cases with perineal scar endometriosis were multiparous and delivered vaginally with episiotomy. 92,8 % of patients presented with cyclical pain and swelling. 3 cases suffered from perineal endometriosis combined with pelvic endometriosis. There was a recurrence of perineal endometriosis in 2 women (14,2 %). Surgical excision was the standard treatment of this condition and tissue biopsy confirmed the diagnosis. CONCLUSIONS Abdominal wall and perineal scar endometriosis are rare, multifactorial entities which are associated mainly with cesarean section and vaginal episiotomy. Clinicians should be aware of these conditions among all women of reproductive age presenting with cyclic or non-cyclic pain and swelling at the incision sites.
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Affiliation(s)
- Michail Matalliotakis
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Greece; Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Greece; Department of Obstetrics and Gynaecology, Venizeleio and Pananio General Hospital of Heraklion, Greece.
| | - Charoula Matalliotaki
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Greece; Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Greece; Department of Obstetrics and Gynaecology, Venizeleio and Pananio General Hospital of Heraklion, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Greece
| | - Konstantinos Krithinakis
- Department of Obstetrics and Gynaecology, Venizeleio and Pananio General Hospital of Heraklion, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Greece
| | - Ioannis Kalogiannidis
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Greece
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Zervou M, Andreou A, Matalliotaki C, Niewold T, Goulielmos G, Eliopoulos E. THU0027 THE ASSOCIATION OF THE RS35677470 DNASE1L3 GENE POLYMORPHISM WITH SLE, RA AND SSC: STRUCTURAL/BIOLOGICAL INSIGHTS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.1150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Genome-wide association studies (GWAS) have identified hundreds of autoimmune diseases-associated loci so far but much of the heritability of these diseases remains unknown. In an attempt to identify potential causal variants, various studies revealed that the missense variant rs35677470 atDNASE1L3is associated with the development of systemic lupus erythematosus (SLE), rheumatoid arthritis (RA) and systemic sclerosis (SSc), thus exhibiting a pleiotropic effect. Deoxyribonuclease I-like 3 (DNase1L3) is a member of human DNase I family, representing a nuclease that cleaves double-stranded DNA during apoptosis and is involved in the development of autoimmune diseases [1].Objectives:To investigate the role of the rs35677470 polymorphism atDNASE1L3gene leading to the R206C mutation in SLE, RA and SSc [2-3] and the mechanism that may affect the loss of function in the protein structure.Methods:TheDNASE1L3evolution was investigated to define conservation elements in the protein sequence using, BLASTP extended searches [4], TCOFFEE [5] multiple sequence alignments, and MEGAX [6] for phylogenetics analysis. Three-dimensional (3D) homology modeling was used to localize the polymorphism under study. The mutant was constructed by molecular modeling using the structures of homologous DNAses (PDB entries 1atn, 4awn, 3d3w; [7-9]). Molecular mechanics/dynamics studies were applied to validate structural/functional changes caused by the R206C substitution. All figures depicting 3D models were generated using the PyMOL molecular-graphics system V.2.2 (Schrodinger, LLC).Results:The evolutionary analysis shows heavily conserved sequence elements among species indicating structural/functional importance. Structural analysis revealed that the rs35677470 SNP codes for a nonconservative amino acid variation, R206C, disrupts the conserved electrostatic network holding protein secondary structure elements to place. Specifically, the R206 to E170 interaction, part of a salt bridge network stabilizing two a-helices, is being interrupted, thereby affecting the molecular architecture (Fig. 1). Indeed, previous studies on the effect of this SNP in Caucasian populations resulting in a lower level of DNAse1L3 activity are consistent with this observation [10].Figure 1.Ribbon representation of the DNAse1L3 homology model showing the position of the stabilizing salt bridge network (E170- R206, R208- D219). Insert figure shows the R206C mutation. Positively charged R (in blue), negatively charged D,E (in red) and C (in yellow) are shown. Distances are in Angstroms.Conclusion:This study represents a comprehensive evaluation of the shared autoimmune loci ofDNASE1L3(rs35677470), reported to produce an inactive form of DNaseIL3 [10]. The structural analysis, explains the potential role of the produced mutation by modifying the placement of structural elements and consequently introducing disorder in the protein folding and affecting biological function. Altogether, this study contributes to the delineation of the genetic architecture of SLE, RA and SSc.References:[1]Sisirak V et al (2016). Cell 166:88–101[2]Westra HJ et al (2018). Nat Genet. 50:1366-74[3]Acosta-Herrera M et al. (2018). Ann Rheum Dis. 78:311-19[4]Altschul SF et al (1997) Nucleic Acids Res. 25:3389-402.[5]Notredame et al (2000) JMB, 302:205-17[6]Kumar S et al (2018) Mol. Biol. Evol. 35:1547-9[7]Kabsch W et al (1990) Nature 347: 37-44[8]Parciegla et al (2012) Biochemistry 51: 10250[9]Sasaki K et al (1993) Acta Cryst., A 49: 111-2[10]Ueki et al (2009) Clinica Chim. Acta 407:20–4Disclosure of Interests:None declared
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Goulielmos GN, Matalliotakis M, Matalliotaki C, Eliopoulos E, Matalliotakis I, Zervou MI. Endometriosis research in the -omics era. Gene 2020; 741:144545. [PMID: 32165309 DOI: 10.1016/j.gene.2020.144545] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 02/28/2020] [Accepted: 03/08/2020] [Indexed: 12/18/2022]
Abstract
Endometriosis is a pathological condition extensively studied, but its pathogenesis is not completely understood, since its pathophysiology stems from a broad spectrum of environmental influences and genetic factors. Moreover, the nature of this condition is heterogeneous and includes different anatomical entities. Scientists actively pursue discovery of novel biomarkers in the hope of better identifying susceptible individuals in early stages of the disease. High-throughput technologies have substantially revolutionized medical research and, as a first step, the advent of genotyping arrays led to large-scale genome-wide association studies (GWAS) and enabled the assessment of global transcript levels, thus giving rise to integrative genetics. In this framework, comprehensive studies have been conducted at multiple biological levels by using the "omics" platforms, thus allowing to re-examine endometriosis at a greater degree of molecular resolution. -Omics technologies can detect and analyze hundreds of markers in the same experiment and their increasing use in the field of gynecology comes from an urgent need to find new diagnostic and therapeutic tools that improve the diagnosis of endometriosis and the efficacy of assisted reproductive techniques. Proteomics and metabolomics have been introduced recently into the every day methodology of researchers collaborating with gynecologists and, importantly, multi-omics approach is advantageous to gain insight of the total information that underlies endometriosis, compared to studies of any single -omics type. In this review, we expect to present multiple studies based on the high-throughput-omics technologies and to shed light in all considerable advantages that they may confer to a proper management of endometriosis.
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Affiliation(s)
- George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine School of Medicine, University of Crete, Heraklion, Greece
| | - Michail Matalliotakis
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine School of Medicine, University of Crete, Heraklion, Greece; Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece; Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion, Greece
| | - Charoula Matalliotaki
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine School of Medicine, University of Crete, Heraklion, Greece; Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece; Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion, Greece
| | - Elias Eliopoulos
- Laboratory of Genetics, Department of Biotechnology, Agricultural University of Athens, Athens, Greece
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine School of Medicine, University of Crete, Heraklion, Greece.
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Matalliotaki C, Matalliotakis M, Zervou MI, Patelarou A, Koliarakis I, Spandidos DA, Arici A, Matalliotakis I, Goulielmos GN. Epidemiological aspects of the outcomes from the treatment of endometriosis: Experience from two different geographical areas. Exp Ther Med 2019; 19:1079-1083. [PMID: 32010272 PMCID: PMC6966115 DOI: 10.3892/etm.2019.8296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 12/04/2019] [Indexed: 12/11/2022] Open
Abstract
The purpose of the present study was two-fold: First to review the epidemiological aspects of the experience on the surgical outcomes via laparotomy or laparoscopy, as regards endometriosis from two different academic institutions and, second, to illustrate potential differences in two different geographical areas, New Haven (US) and Greece. This retrospective study included 1,200 patients (15–80 years of age) treated via laparotomy or laparoscopy, at two different institutions, for endometriosis, between 1990 and 2017. Data were collected and analyzed from medical and pathological reports. The statistical methods used included the Student's t-test and χ2 test, as well as the Mann-Whitney U test. A total of 600 women from Yale University and 600 women from Greece participated in this study. Endometrioma was confirmed in 359 (29.9%) cases. Women were compatible in terms of the site of endometriomas. Left-sided cysts were observed (P<0.001) significantly more often compared with right-sided cysts in both groups. The two groups of patients had similar rates of endometriosis stages. A statistically significant positive association (P<0.001) was found for the co-existence of benign gynecological tumors (apart from endometrioma), endometriosis-associated ovarian cancer and for post-menopausal endometriosis in women with endometriosis from Greece. Moreover, similar results were observed as regards endometriosis following in utero exposure to diethylstilbestrol (DES), non-Hodgkin's lymphoma, endometriosis-associated Lyme disease, human immuno-deficiency virus (HIV), melanoma and endometriosis in adolescents, between the two groups. To conclude, the two populations exhibited similar results as regards the surgical outcomes of endometriosis laparoscopic or open surgery. Endometriosis represents a multifactorial entity that depends on complex interactions of hormonal, genetic, immunological and environmental factors. Gynecologists should be aware that there is an association between endometriosis and cancerous diseases. It is thus suggested that the presence of comorbidities in women with endometriosis.
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Affiliation(s)
- Charoula Matalliotaki
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Greece
| | - Michail Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Athina Patelarou
- Department of Nursing, School of Health Sciences, Hellenic Mediterranean University, 71410 Heraklion, Greece
| | - Ioannis Koliarakis
- Laboratory of Anatomy Histology Embryology, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Aydin Arici
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06520, USA
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
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11
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Zervou MI, Goulielmos GN, Matalliotakis M, Matalliotaki C, Spandidos DA, Eliopoulos E. Role of adenosine deaminase 2 gene variants in pediatric deficiency of adenosine deaminase 2: A structural biological approach. Mol Med Rep 2019; 21:876-882. [PMID: 31974608 PMCID: PMC6947897 DOI: 10.3892/mmr.2019.10862] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 12/04/2019] [Indexed: 01/06/2023] Open
Abstract
Adenosine deaminase 2 (ADA2) belongs to the novel family of adenosine deaminase growth factors (ADGFs), which play an important role in tissue development. The deficiency of adenosine deaminase 2 (DADA2) is a recently recognized autosomal recessive autoinflammatory disease, characterized by various systemic vascular and inflammatory manifestations, which is associated with ADA2 mutations. Considering that a recent screening of an international registry of children with systemic primary vasculitis revealed novel and already known variants in ADA2, this study aimed to further investigate the functional significance of the rare variants detected, namely p.Gly47Arg, p.Gly47Ala, p.Arg8Trp, p.Leu351Gln and p.Ala357Thr, by using a structural biological approach. Three-dimensional models of the mutants were developed and their three-dimensional (3D) structures were subjected to detailed interaction and conformational analyses. This led to suggestions that the novel mutations found may affect the formation/stability of the homodimer or may influence the activity of the enzyme. It was thus concluded that the Arg8Trp and Gly47Arg mutations affect the position and interaction of the dimer-associated HN1 helical structure and therefore, dimer formation and stabilization, while Leu351Gln and Ala357Thr influence the metal coordination in the active site. These findings shed further light onto the structural consequences of the mutations under investigation.
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Affiliation(s)
- Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Michail Matalliotakis
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Charoula Matalliotaki
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Elias Eliopoulos
- Laboratory of Genetics, Department of Biotechnology, Agricultural University of Athens, 11855 Athens, Greece
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12
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Matalliotakis M, Matalliotaki C, Zervou MI, Krithinakis K, Goulielmos GN, Kalogiannidis I, Arici A, Spandidos DA, Matalliotakis I. Retrospective evaluation of pathological results among women with ovarian endometriomas versus teratomas. Mol Clin Oncol 2019; 10:592-596. [PMID: 31086669 PMCID: PMC6488942 DOI: 10.3892/mco.2019.1844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 04/10/2019] [Indexed: 11/06/2022] Open
Abstract
The coexistence of endometrioma with dermoid cyst of the ovaries is an unusual entity, although they are both common and benign gynecological tumors. The present study aimed to investigate the association between ovarian dermoid cyst (teratoma) and endometrioma. We retrospectively, included 315 women with endometrioma and 172 with ovarian teratoma. Data were collected from medical and pathological reports from two different areas between 1995 and 2018. The mean age of cases with endometrioma was similar (35.8±7.2 years) to patients with ovarian teratoma (34.2±6.8 years). Considering the types of dermoid cysts, the observed proportion of mature type was 168/172 (98%), the immature type was 4/172 (2%) and struma ovarii was14/172 (8.1%) respectively. Endometrioma was significantly more frequent in the left ovary [174/266 (65.4%)] than in the right ovary [92/266 (34.6%)], P<0.001. By contrast, ovarian teratoma were predominant in the right ovary, 98/172 (60.6%), compared to the left side, 56/172 (32.5%), P<0.001. Regarding the size of the masses, we detected an inverse distribution between the two groups. Thirteen women were detected with ovarian teratoma and endometriosis, with 6 cases being in the same ovary. Our results indicate a left lateral predispostion of endometrioma and a right of ovarian teratoma and suggest that the pathogenesis between these conditions is different. The coexistence of endometriosis with dermoid cyst of the ovary, presents a challenge to the physicians and the investigators. Further research is required to establish the relationship between endometriosis and ovarian teratoma.
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Affiliation(s)
- Michail Matalliotakis
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.,Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Greece
| | - Charoula Matalliotaki
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.,Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 71003, Greece
| | | | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 71003, Greece
| | - Ioannis Kalogiannidis
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Aydin Arici
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06520, USA
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, Heraklion 71003, Greece
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Greece
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13
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Matalliotaki C, Matalliotakis M, Rahmioglu N, Mavromatidis G, Matalliotakis I, Koumantakis G, Zondervan K, Spandidos DA, Goulielmos GN, Zervou MI. Role of FN1 and GREB1 gene polymorphisms in endometriosis. Mol Med Rep 2019; 20:111-116. [PMID: 31115525 PMCID: PMC6580018 DOI: 10.3892/mmr.2019.10247] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Accepted: 04/16/2019] [Indexed: 12/13/2022] Open
Abstract
Endometriosis is a complex gynecological disorder, affecting up to 10% of women of childbearing age, characterized by the presence of functional endometrial tissue at ectopic positions generally within the peritoneum. It is a heritable condition influenced by multiple genetic, epigenetic and environmental factors, with an overall heritability estimated at approximately 50%. The aim of the present study was to evaluate the association of rs1250248 and rs11674184 single nucleotide polymorphisms (SNPs), mapping to fibronectin 1 (FN1) and growth regulation by estrogen in breast cancer 1 (GREB1) genetic loci, respectively, with the risk of endometriosis. A total of 166 women with endometriosis (stages I–IV) who were hospitalized for the condition, diagnosed by laparoscopic intervention and histologically confirmed, and 168 normal controls were recruited and genotyped. Genotyping of the rs1250248 and rs11674184 SNPs was performed with TaqMan primer/probe sets. A significant association was detected with the A allele, as well as the AA and AG genotypes of rs1250248 (FN1) in patients with endometriosis, as well as in patients with stage I and II of the disease only. The rs11674184 SNP of the GREB1 gene was not found to be associated with an increased susceptibility to endometriosis either for all patients (stages I–IV) or for subgroups of stage I and II or III and IV of the disease only. Our results demonstrated a genetic association between the rs1250248 (FN1) SNP and endometriosis at both the genotypic and allelic level. However, although rs11674184 of GREB1 constitutes one of the most consistently associated SNPs with endometriosis in European ancestry populations, it was not found to be associated with endometriosis in this study.
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Affiliation(s)
- Charoula Matalliotaki
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Michail Matalliotakis
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Nilufer Rahmioglu
- Wellcome Trust Centre for Human Genetics, Nuffield Department of Women's and Reproductive Health, John Radcliffe Hospital, University of Oxford, OX3 7BN Oxford, UK
| | - George Mavromatidis
- Second Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, 71409 Heraklion, Greece
| | | | - Krina Zondervan
- Wellcome Trust Centre for Human Genetics, Nuffield Department of Women's and Reproductive Health, John Radcliffe Hospital, University of Oxford, OX3 7BN Oxford, UK
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
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14
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Matalliotakis M, Matalliotaki C, Trivli A, Zervou MI, Kalogiannidis I, Tzardi M, Matalliotakis I, Arici A, Goulielmos GN. Keeping an Eye on Perimenopausal and Postmenopausal Endometriosis. Diseases 2019; 7:E29. [PMID: 30870972 PMCID: PMC6473414 DOI: 10.3390/diseases7010029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Revised: 03/01/2019] [Accepted: 03/09/2019] [Indexed: 01/01/2023] Open
Abstract
Introduction: We aimed to describe and review the epidemiological aspect of the disease pattern of a series of perimenopausal and postmenopausal women with a histology confirmation of endometriosis. Material and Methods: We retrospectively examined the clinical records of 184 perimenopausal and 46 postmenopausal women with endometriosis. Data were collected and analyzed from 1100 patients' charts with confirmed endometriosis and involved cases from two different geographical areas, New Haven (US) and Greece. The statistical methods included ײ and the Mann-Whitney U test. In the perimenopausal group (age 45⁻54 years), there were 184 patients (16.7%) and the postmenopausal group (55⁻80 years) had 46 (4.2%). The average age of diagnosis was (49 ± 2.3) and (61.2 ± 5.1), respectively (p < 0.01). Results: Advanced endometriosis was more aggressive in the perimenopausal group (p < 0.05); in the same group, we observed a higher left-sided predisposition of endometriosis in comparison with the right side (p < 0.01). Endometrioma was the most common gynecological condition among patients with perimenopausal endometriosis in relation to the postmenopausal group (p < 0.001). Additionally, we found uterine leiomyomata more prominent in the perimenopausal group (p < 0.05). In contrast, adenomyosis was found higher in postmenopausal patients (p < 0.05); further, 24 cases with dry eye we observed. Conclusions: Postmenopausal endometriosis is an important underestimated condition. Although the reported situation is not common, various clinicopathological characteristics were observed in both groups. Clinicians should be aware that there is a correlation between endometriosis and endometriosis-associated ovarian cancer in perimenopausal and postmenopausal age.
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Affiliation(s)
- Michail Matalliotakis
- Department of Obstetrics & Gynecology, Venizeleio General Hospital of Heraklion, 71409 Crete, Greece.
- 3rd Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece.
| | - Charoula Matalliotaki
- Department of Obstetrics & Gynecology, Venizeleio General Hospital of Heraklion, 71409 Crete, Greece.
- 3rd Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece.
| | - Alexandra Trivli
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece.
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece.
| | - Ioannis Kalogiannidis
- 3rd Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
| | - Maria Tzardi
- Histopathology Department, University General Hospital of Heraklion, Medical University of Crete, 71110 Heraklion, Greece.
| | - Ioannis Matalliotakis
- Department of Obstetrics & Gynecology, Venizeleio General Hospital of Heraklion, 71409 Crete, Greece.
| | - Aydin Arici
- Department of Obstetrics & Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06510, USA.
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece.
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15
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Vassilopoulou L, Matalliotakis M, Zervou MI, Matalliotaki C, Krithinakis K, Matalliotakis I, Spandidos DA, Goulielmos GN. Defining the genetic profile of endometriosis. Exp Ther Med 2019; 17:3267-3281. [PMID: 30988702 PMCID: PMC6447774 DOI: 10.3892/etm.2019.7346] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 03/01/2019] [Indexed: 01/20/2023] Open
Abstract
Endometriosis is a pathological condition which has been extensively studied, since its pathophysiology stems from a broad spectrum of environmental influences and genetic factors. Familial studies aim at defining inheritance trends, while linkage analysis studies focus on the identification of genetic sites related to endometriosis susceptibility. Genetic association studies take into account candidate genes and single nucleotide polymorphisms, and hence target at unraveling the association between disease severity and genetic variation. The common goal of various types of studies is, through genetic mapping methods, the timely identification of therapeutic strategies for disease symptoms, including pelvic pain and infertility, as well as efficient counselling. While genome-wide association studies (GWAS) play a primary role in depicting genetic contributions to disease development, they entail a certain bias as regards the case-control nature of their design and the reproducibility of the results. Nevertheless, genetic-oriented studies and the implementation of the results through clinical tests, hold a considerable advantage in proper disease management. In this review article, we present information about gene-gene and gene-environment interactions involved in endometriosis and discuss the effectiveness of GWAS in identitying novel potential therapeutic targets in an attempt to develop novel therapeutic strategies for a better management and treatment of patients with endometriosis.
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Affiliation(s)
- Loukia Vassilopoulou
- Laboratory of Forensic Sciences and Toxicology, School of Medicine, University of Crete, Heraklion 71003, Greece
| | - Michail Matalliotakis
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.,Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 71003, Greece
| | - Charoula Matalliotaki
- Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.,Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Greece
| | - Konstantinos Krithinakis
- Department of Obstetrics and Gynecology, University Hospital of Heraklion, Heraklion 71500, Greece
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Greece
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, Heraklion 71003, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 71003, Greece
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16
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Matalliotakis M, Koliarakis I, Matalliotaki C, Trivli A, Hatzidaki E. Clinical manifestations, evaluation and management of hyperprolactinemia in adolescent and young girls: a brief review. Acta Biomed 2019; 90:149-157. [PMID: 30889169 PMCID: PMC6502148 DOI: 10.23750/abm.v90i1.8142] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Indexed: 12/20/2022]
Abstract
Hyperprolactinemia (HPrl) is considered as a rare endocrinopathy in childhood. In children and adolescent girls, there are three major categories of HPrl causes; physiological, pathological and iatrogenic. Through hypogonadotropic hypogonadism, prolactin hypersecretion and production leads to the typical functional syndrome which is observed in female children and adolescents; delayed puberty, primary or secondary amenorrhea and/or galactorrhea. Regarding prolactinomas, clinical signs manifest with mass compression of the optic chiasm and anterior pituitary gland or prolactin hypersecretion. Targeted identification of HPrl is of significant importance for proper management and follow-up. The aim of this review is to focus on the evaluation of HPrl in adolescent and young girls. In addition, we aimed to summarize the current knowledge regarding the proper management of such cases. (www.actabiomedica.it)
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Affiliation(s)
- Michail Matalliotakis
- Obstetrics and Gynecology Department of Venizeleio General Hospital, Heraklion, Crete, Greece.
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17
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Albertsen HM, Matalliotaki C, Matalliotakis M, Zervou MI, Matalliotakis I, Spandidos DA, Chettier R, Ward K, Goulielmos GN. Whole exome sequencing identifies hemizygous deletions in the UGT2B28 and USP17L2 genes in a three‑generation family with endometriosis. Mol Med Rep 2019; 19:1716-1720. [PMID: 30628680 PMCID: PMC6390005 DOI: 10.3892/mmr.2019.9818] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 12/28/2018] [Indexed: 12/22/2022] Open
Abstract
Endometriosis is an enigmatic condition with an unknown etiology and a poorly understood pathogenesis. It is considered to appear from the interplay of many genetic and environmental factors, affecting up to 10% of women and represents a major cause of pain and infertility. The familial association of endometriosis, as demonstrated through monozygotic twin and family studies suggests a genetic contribution to the disease, with further case-control and genome-wide association studies (GWAS) detecting various endometriosis risk factors. In a recent study, we described a unique, three-generation family of Cretan origin (Greece) with 7 females with surgically confirmed endometriosis (grandmother, 3 daughters and 3 granddaughters). All the affected members of this family displayed a variety of clinical manifestations and complications. In the present study, to further analyze the genetic variants conferring the risk of developing endometriosis, whole exome sequencing (WES) was performed, using the AmpliSeq technology on the Ion Proton platform. An initial analysis of 64 variants that were detected across the 14 genes previously confirmed to be associated with endometriosis, did not identify any deleterious exonic variants in these genes. However, further analysis revealed 2 hemizygous deletions in the grandmother that segregate in several of her affected offspring. The first deletion was found in the UGT2B28 locus, spanning 7 informative sequence variants across at least 14 kb. The second deletion, located in USP17L2, spans 3 informative variants across at least 2 kb. On the whole, the findings of the presents study implicate 2 additional genes in the pathogenesis of endometriosis, apart from those already identified by GWAS.
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Affiliation(s)
| | - Charoula Matalliotaki
- 3rd Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 541 24, Greece
| | - Michail Matalliotakis
- 3rd Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 541 24, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, University of Crete, Heraklion 710 03, Crete, Greece
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital of Heraklion, Heraklion 714 09, Greece
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, Heraklion 710 03, Crete, Greece
| | | | - Kenneth Ward
- Juneau Biosciences, LLC, Salt Lake City, UT, USA
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, University of Crete, Heraklion 710 03, Crete, Greece
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18
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Matalliotaki C, Matalliotakis M, Zervou MI, Trivli A, Matalliotakis I, Mavromatidis G, Spandidos DA, Albertsen HM, Chettier R, Ward K, Goulielmos GN. Co-existence of endometriosis with 13 non-gynecological co-morbidities: Mutation analysis by whole exome sequencing. Mol Med Rep 2018; 18:5053-5057. [PMID: 30272298 PMCID: PMC6236265 DOI: 10.3892/mmr.2018.9521] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 09/14/2018] [Indexed: 12/11/2022] Open
Abstract
Endometriosis is an enigmatic condition with an unknown etiology and poorly understood pathogenesis and women with endometriosis represent a high-risk population group for a large category of chronic conditions. The study focused on a 67-year-old woman who presented with a 40-year history of familial endometriosis associated with various non-gynecological co-morbidities, thus representing a unique case from a cohort of 1,000 patients with endometriosis. Her family history included infertile members suffering from endometriosis. Thirteen non-gynecological co-morbidities were documented throughout the years, including five autoimmune diseases (i.e., systemic lupus erythematosus, ankylosing spondylitis, multiple sclerosis, bronchial asthma and Crohn's disease), urinary bladder diverticulum, osteoporosis, multinodular goiter, cardiovascular diseases, gastroesophageal reflux disease, malignant tumor of urinary bladder, Barrett's esophagus and bilateral cataract. In order to understand the potential role of gene mutations in the development of all those co-morbidities, whole exome sequencing was performed and the presence of various disease-associated, potentially causal missense variants, were observed. These findings are in accordance with the previously suggested common underlying etiologic pathway for some, but not all, autoimmune disorders. This unusual case provides novel insights demonstrating that endometriosis can coexist with various chronic autoimmune diseases and other conditions, including non-gynecological malignancies, which possibly share a common genetic cause, a fact that should be taken into consideration seriously by clinicians.
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Affiliation(s)
- Charoula Matalliotaki
- 3rd Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Michail Matalliotakis
- 3rd Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 71003, Greece
| | - Alexandra Trivli
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 71003, Greece
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital of Heraklion, Heraklion 71409, Greece
| | - George Mavromatidis
- 3rd Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, Heraklion 71003, Greece
| | | | | | - Kenneth Ward
- Juneau Biosciences, Salt Lake City, UT 84109, USA
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 71003, Greece
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19
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Vassilopoulou L, Matalliotakis M, Zervou MI, Matalliotaki C, Spandidos DA, Matalliotakis I, Goulielmos GN. Endometriosis and in vitro fertilisation. Exp Ther Med 2018; 16:1043-1051. [PMID: 30116357 PMCID: PMC6090275 DOI: 10.3892/etm.2018.6307] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 06/13/2018] [Indexed: 01/06/2023] Open
Abstract
The aim of the present review was to discuss a matter of concern in the clinical field of obstetrics/gynecology, namely the potency of in vitro fertilization (IVF) in the management of endometriosis-associated infertility. Endometriosis is a medical condition affecting one tenth of women in their fertile years, and accounts for up to 50% of infertile women. Thus, such high prevalence has established the necessity for investigating the effectiveness of available techniques in eradicating the disease and constraining infertility as well as the accompanying pain symptoms of endometriosis. The underlying mechanisms connecting endometriosis with low fecundity have been extensively studied, both in terms of genetic alterations and epigenetic events that contribute to the manifestation of an infertility phenotype in women with the disease. Several studies have dealt with the impact of IVF in pregnancy rates (PRs) on patients with endometriosis, particularly regarding women who wish to conceive. Results retrieved from studies and meta-analyses depict a diverse pattern of IVF success, underlining the involvement of individual parameters in the configuration of the final outcome. The ultimate decision on undergoing IVF treatment should be based on objective criteria and clinicians' experience, customized according to patients' individual needs.
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Affiliation(s)
- Loukia Vassilopoulou
- Laboratory of Forensic Sciences and Toxicology, Medical School, University of Crete, Heraklion 71409, Crete, Greece
| | - Michail Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Crete, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 71003, Crete, Greece
| | - Charoula Matalliotaki
- Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Crete, Greece
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, Heraklion 71003, Crete, Greece
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Crete, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 71003, Crete, Greece
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20
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Matalliotakis M, Matalliotaki C, Goulielmos GN, Patelarou E, Tzardi M, Spandidos DA, Arici A, Matalliotakis I. Association between ovarian cancer and advanced endometriosis. Oncol Lett 2018; 15:7689-7692. [PMID: 29725467 PMCID: PMC5920362 DOI: 10.3892/ol.2018.8287] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 03/15/2018] [Indexed: 12/28/2022] Open
Abstract
We retrospectively analyzed clinicopathological data in two different countries over the past years on the association between ovarian endometriosis and ovarian carcinoma. Medical and pathological reports were evaluated from 1,000 patients with endometriosis from two different geographical areas. The prevalence and women characteristics of cases were analyzed. Endometriosis-associated ovarian cancer was present in 20 (2%) cases, among the study subjects. The observed prevalence was 12 (60%) for endometrioid carcinoma, 4 (20%) for clear cell ovarian carcinoma, 2 (10%) for serous and 2 (10%) for mucinous adenocarcinoma. A higher proportion of endometrioid carcinoma cases were noted in comparison with other types (P<0.001). We found only 3/20 (15%) postmenopausal cases. In all cases, we reported advanced stage of endometriosis (stage III or IV). Left-sided endometrioid carcinoma were notably more common than right-sided ones (P<0.001). In the majority of cases, malignant transformation of endometriosis was observed in endometrioid carcinoma or clear cell carcinoma of the ovary. Further research is required to establish the relationship between endometriosis and ovarian cancer.
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Affiliation(s)
- Michail Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Crete, Greece
| | - Charoula Matalliotaki
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Crete, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Crete, Greece
| | - Evridiki Patelarou
- School of Health Sciences and Welfare, Technological Educational Institute of Crete, 71004 Heraklion, Crete, Greece
| | - Maria Tzardi
- Department of Histopathology, University Hospital of Heraklion, Faculty of Medicine, 71110 Heraklion, Crete, Greece
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - Aydin Arici
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06520, USA
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Crete, Greece
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21
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Matalliotakis M, Zervou MI, Eliopoulos E, Matalliotaki C, Rahmioglu N, Kalogiannidis I, Zondervan K, Spandidos DA, Matalliotakis I, Goulielmos GN. The role of IL‑16 gene polymorphisms in endometriosis. Int J Mol Med 2018; 41:1469-1476. [PMID: 29328375 PMCID: PMC5819913 DOI: 10.3892/ijmm.2018.3368] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 01/09/2018] [Indexed: 12/22/2022] Open
Abstract
Endometriosis is one of the most common gynecological diseases affecting up to 10% of the female population of childbearing age and a major cause of pain and infertility. It is influenced by multiple genetic, epigenetic and environmental factors. Interleukin-16 (IL-16) is a proinflammatory cytokine playing a pivotal role in many inflammatory and autoimmune diseases as well as in the pathogenesis of endometriosis. The aim of the present study was to evaluate the association of two IL-16 gene single nucleotide polymorphisms (SNPs), rs4072111 and rs11556218, with the risk of endometriosis in women from Greece as well as to gain insight about the structural consequences of these two exonic SNPs regarding development of the disease. A total of 159 women with endometriosis (stages I–IV) hospitalized for endometriosis, diagnosed by laparoscopic intervention and histologically confirmed, and 146 normal controls were recruited and genotyped. Subjects were genotyped using a polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) strategy. A significant association was detected regarding the GG and GT genotype as well as 'G' allele of rs11556218 in patients with endometriosis. The rs4072111 SNP of the IL-16 gene was not found to be associated with an increased susceptibility to endometriosis either for all patients (stages I–IV) or for stage III and IV of the disease only. Our results demonstrated that rs11556218 is associated with endometriosis in Greek women, probably by resulting in the aberrant expression of IL-16, as suggested by the bioinformatics analysis conducted on the SNP-derived protein sequences, which indicated a possible association between mutation and functional modification of Pro-IL-16.
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Affiliation(s)
- Michail Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Crete, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Crete, Greece
| | - Elias Eliopoulos
- Laboratory of Genetics, Department of Biotechnology, Agricultural University of Athens, 11855 Athens, Greece
| | - Charoula Matalliotaki
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Crete, Greece
| | - Nilufer Rahmioglu
- Wellcome Trust Centre for Human Genetics, Nuffield Department of Obstetrics and Gynaecology, University of Oxford, OX3 7BN Oxford, UK
| | - Ioannis Kalogiannidis
- 3rd Department of Obstetrics and Gynaecology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Krina Zondervan
- Wellcome Trust Centre for Human Genetics, Nuffield Department of Obstetrics and Gynaecology, University of Oxford, OX3 7BN Oxford, UK
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Crete, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Crete, Greece
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Matalliotaki C, Matalliotakis M, Ieromonachou P, Goulielmos GN, Zervou MI, Laliotis A, Spandidos DA, Arici A, Matalliotakis I. Co-existence of benign gynecological tumors with endometriosis in a group of 1,000 women. Oncol Lett 2017; 15:1529-1532. [PMID: 29434846 PMCID: PMC5774344 DOI: 10.3892/ol.2017.7449] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 10/30/2017] [Indexed: 12/13/2022] Open
Abstract
The purpose of this study was two-fold, first to investigate the association between endometriosis and the risk of benign gynecologic tumors and, secondly, to evaluate the distribution of endometrioma and ovarian cysts in women with endometriosis. The medical and pathological reports of 1,000 women with endometriosis were retrospectively reviewed. The incidence of ovarian cysts, uterine leiomyomas and adenomyosis, as well as the side of ovarian cysts were further compared. A total of 295 cases of endometriomas, 172 cases of adenomyosis, 173 cases of ovarian cysts and 89 cases of uterine leiomyomas were confirmed histologically in patients with endometriosis. Serous cysts represented the most frequent diagnosis (n=81, 8.1%) in women with ovarian cysts, followed by dermoid cysts (n=15, 1.2%). In women with unilateral endometriomas, the observed proportion of left-sided cysts was found in 65.6% (164 of 250), significantly higher compared with right-sided cysts (86 out of 250, 34.4%) (P<0.001). Moreover, patients with other ovarian cysts were recognized as left-sided in 60% (96 out of 160) of cases, significantly higher compared with right-sided cysts (64 out of 160, 40%) (P<0.01). On the whole, the current study indicates that endometriosis may be associated with an increased risk of benign gynecological tumors, such as ovarian cysts, adenomyosis and leiomyomas. The results of this study confirm a left lateral predisposition of endometriomas and ovarian cysts.
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Affiliation(s)
- Charoula Matalliotaki
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Crete, Greece
| | - Michail Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Crete, Greece
| | | | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Crete, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Crete, Greece
| | - Aggelos Laliotis
- Department of General Surgery, Croydon University Hospital, CR7 YE London, UK
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - Aydin Arici
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06520, USA
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, 71409 Heraklion, Crete, Greece
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23
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Matalliotakis M, Zervou MI, Matalliotaki C, Rahmioglu N, Koumantakis G, Kalogiannidis I, Prapas I, Zondervan K, Spandidos DA, Matalliotakis I, Goulielmos GN. The role of gene polymorphisms in endometriosis. Mol Med Rep 2017; 16:5881-5886. [PMID: 28901453 PMCID: PMC5865763 DOI: 10.3892/mmr.2017.7398] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 08/29/2017] [Indexed: 11/06/2022] Open
Abstract
Endometriosis is a benign gynecologic disorder, affecting up to 10% of women, characterized by the presence of functional endometrial tissue at ectopic positions generally within the peritoneum. It is a heritable condition influenced by multiple genetic and environmental factors, with an overall heritability estimated at approximately 50%. In this study, we investigated whether single nucleotide polymorphisms (SNPs) rs7521902, rs10859871 and rs11031006, mapping to WNT4, VEZT and FSHB genetic loci, respectively, are associated with risk for endometriosis in a Greek population. This study included 166 women with histologically confirmed endometriosis diagnosed through surgery and 150 normal controls. Genotyping of the rs7521902, rs10859871 and rs11031006 SNPs was performed with Taqman primer/probe sets. A significant association was detected with the AC genotype of rs7521902 (WNT4) in patients with stage III and IV disease only. Evidence for association with endometriosis was also found for the AC genotype of the rs10859871 of VEZT. Notably, a significant difference in the distribution of the AG genotype and the minor allele A of FSHB rs11031006 SNP was found between the endometriosis patients and controls. We found a genetic association between rs11031006 (FSHB) SNP and endometriosis. WNT4 and VEZT genes constitute the most consistently associated genes with endometriosis. In the present study, an association of rs7521902 (WNT4) and rs10859871 (VEZT) was confirmed in women with endometriosis at the genotypic but not the allelic level.
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Affiliation(s)
- Michail Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, Heraklion 714 09, Crete, Greece
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 710 03, Crete, Greece
| | - Maria I. Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 710 03, Crete, Greece
| | - Charoula Matalliotaki
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, Heraklion 714 09, Crete, Greece
| | - Nilufer Rahmioglu
- Wellcome Trust Centre for Human Genetics University of Oxford, Oxford OX1 1JD, UK
- Endometriosis CaRe Centre, Nuffield Department of Obstetrics and Gynaecology, University of Oxford, Oxford OX3 7BN, UK
| | | | - Ioannis Kalogiannidis
- 3rd Department of Obstetrics and Gynaecology, Aristotle University of Thessaloniki, Thessaloniki 541 24, Crete, Greece
| | - Ioannis Prapas
- IAKENTRO, Infertility Treatment Center, Thessaloniki 542 50, Crete, Greece
| | - Krina Zondervan
- Wellcome Trust Centre for Human Genetics University of Oxford, Oxford OX1 1JD, UK
- Endometriosis CaRe Centre, Nuffield Department of Obstetrics and Gynaecology, University of Oxford, Oxford OX3 7BN, UK
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, Heraklion 710 03, Crete, Greece
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio General Hospital, Heraklion 714 09, Crete, Greece
| | - George N. Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, Heraklion 710 03, Crete, Greece
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24
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Matalliotakis M, Zervou MI, Matalliotaki C, Arici A, Spandidos DA, Matalliotakis I, Goulielmos GN. Genetic association study in a three-generation family with seven members with endometriosis. Mol Med Rep 2017; 16:6077-6080. [PMID: 28849095 PMCID: PMC5865811 DOI: 10.3892/mmr.2017.7337] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Accepted: 08/23/2017] [Indexed: 12/19/2022] Open
Abstract
The aim of this study was to investigate whether five single nucleotide polymorphisms (SNPs), associated with endometriosis, may confer new insight towards a genotype‑phenotype association with endometriosis. We studied a three-generation family with seven women who had endometriosis. Blood specimens were obtained from all the affected female family members. The entire family was genotyped for five SNPs mapped to WNT4, VEZT, FSHB and IL-16 genetic loci. We further evaluated the members of the family with endometriosis and described all obstetric and gynecological complications caused by the disease in these seven women. The five SNPs analyzed did not reveal any genotype-phenotype correlation with the disease. The members of the family with endometriosis showed a variety of clinical manifestations and complications. None of the five genetic markers examined correlated genotype with phenotype in the case of the Greek three-generation family examined. Therefore, we conclude that more gene polymorphisms must be investigated in the members of this family to gain insight regarding a genotype‑phenotype correlation in endometriosis and the potential development of a personalized care for the patients based on these data.
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Affiliation(s)
- Michail Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Greece
| | - Maria I Zervou
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine University of Crete, Heraklion 71003, Greece
| | - Charoula Matalliotaki
- Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Greece
| | - Aydin Arici
- Department of Obstetrics and Gynecology and Reproductive Sciences Yale University School of Medicine, New Haven, CT 06510, USA
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, Heraklion 71003, Greece
| | - Ioannis Matalliotakis
- Department of Obstetrics and Gynecology, Venizeleio and Pananio General Hospital of Heraklion, Heraklion 71409, Greece
| | - George N Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine University of Crete, Heraklion 71003, Greece
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