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Krivega M, Zimmer J, Slezko A, Frank-Herrmann P, Rehnitz J, Hohenfellner M, Bettendorf M, Luzarowski M, Strowitzki T. Genomic instability in individuals with sex determination defects and germ cell cancer. Cell Death Discov 2023; 9:173. [PMID: 37217472 PMCID: PMC10202957 DOI: 10.1038/s41420-023-01470-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/28/2023] [Accepted: 05/12/2023] [Indexed: 05/24/2023] Open
Abstract
The ability to transmit genetic information through generations depends on the preservation of genome integrity. Genetic abnormalities affect cell differentiation, causing tissue specification defects and cancer. We addressed genomic instability in individuals with Differences of Sex Development (DSD), characterized by gonadal dysgenesis, infertility, high susceptibility for different types of cancer, especially Germ Cell Tumors (GCT), and in men with testicular GCTs. Whole proteome analysis of leukocytes, supported by specific gene expression assessment, and dysgenic gonads characterization, uncovered DNA damage phenotypes with altered innate immune response and autophagy. Further examination of DNA damage response revealed a reliance on deltaTP53, which was compromised by mutations in the transactivation domain in DSD-individuals with GCT. Accordingly, drug-induced rescue of DNA damage was achieved by autophagy inhibition but not by stabilization of TP53 in DSD-individuals' blood in vitro. This study elucidates possibilities for prophylactic treatments of DSD-individuals, as well as new diagnostic approaches of GCT.
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Affiliation(s)
- Maria Krivega
- Research Group of Gonadal Differentiation and Embryonic Development, Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany.
| | - Jutta Zimmer
- Research Group of Gonadal Differentiation and Embryonic Development, Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - Anna Slezko
- Research Group of Gonadal Differentiation and Embryonic Development, Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - Petra Frank-Herrmann
- Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - Julia Rehnitz
- Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - Markus Hohenfellner
- Department of Urology, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Markus Bettendorf
- Division of Pediatric Endocrinology, Children's Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - Marcin Luzarowski
- Core Facility for Mass Spectrometry & Proteomics, ZMBH, University of Heidelberg, 69120, Heidelberg, Germany
| | - Thomas Strowitzki
- Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
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Gawrychowska A, Iżycka-Świeszewska E, Lipska-Ziętkiewicz BS, Kuleszo D, Bautembach-Minkowska J, Łosin M, Stefanowicz J. Dysgerminoma with a Somatic Exon 17 KIT Mutation and SHH Pathway Activation in a Girl with Turner Syndrome. Diagnostics (Basel) 2020; 10:diagnostics10121067. [PMID: 33321690 PMCID: PMC7763800 DOI: 10.3390/diagnostics10121067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/29/2020] [Accepted: 12/04/2020] [Indexed: 11/23/2022] Open
Abstract
This article reports a case of a 7-year-old girl with Turner syndrome, treated with growth hormone (GH), who developed ovarian dysgerminoma. The patient karyotype was mosaic for chromosome Xq deletion: 46,X,del(X)(q22)/45,X. No Y chromosome sequences were present. Molecular studies revealed the presence of a driving mutation in exon 17 of the KIT gene in the neoplastic tissue, as well as Sonic-hedgehog (SHH) pathway activation at the protein level. The patient responded well to chemotherapy and remained in complete remission. This is the first case of dysgerminoma in a Turner syndrome patient with such oncogenic pathway.
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Affiliation(s)
- Ada Gawrychowska
- Department of Paediatrics, Haematology and Oncology, Clinical University Centre, 7 Debinki Street, 80-952 Gdansk, Poland;
| | - Ewa Iżycka-Świeszewska
- Department of Pathology and Neuropathology, Faculty of Health Sciences, Medical University of Gdansk, 3a Maria Sklodowska-Curie Street, 80-210 Gdansk, Poland;
| | - Beata S. Lipska-Ziętkiewicz
- Centre for Rare Diseases, Medical University of Gdansk, 7 Debinki Street, 80-952 Gdansk, Poland;
- Clinical Genetics Unit, Department of Biology and Medical Genetics, Faculty of Medicine, Medical University of Gdansk, 1 Debinki Street, 80-211 Gdansk, Poland
| | - Dominika Kuleszo
- Department of Biology and Medical Genetics, Faculty of Medicine, Medical University of Gdansk, 1 Debinki Street, 80-211 Gdansk, Poland;
| | - Joanna Bautembach-Minkowska
- Department of Paediatrics, Diabetology and Endocrinology, Clinical University Centre, 7 Debinki Street, 80-952 Gdansk, Poland;
| | - Marcin Łosin
- Department of Surgery and Urology for Children and Adolescents, Faculty of Medicine, Medical University of Gdansk, 1-6 Nowe Ogrody Street, 80-803 Gdansk, Poland;
| | - Joanna Stefanowicz
- Department of Paediatrics, Haematology and Oncology, Clinical University Centre, 7 Debinki Street, 80-952 Gdansk, Poland;
- Department of Paediatrics, Haematology and Oncology, Faculty of Medicine, Medical University of Gdansk, 7 Debinki Street, 80-210 Gdansk, Poland
- Faculty of Health Sciences, Medical University of Gdansk, 3a Maria Sklodowska-Curie Street, 80-210 Gdansk, Poland
- Correspondence: ; Tel.: +48-58-349-2808
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Abstract
INTRODUCTION The incidence of Hashimoto's thyroiditis among patients who have Turner syndrome (TS) has increased, but Graves' disease (GD) in patients with TS is rarely reported. Here we report a rare case of TS with GD accompanied by hypogonadotropic hypogonadism. PATIENT CONCERNS We report the case of a 16-year-old girl who complained nervousness, fatigue, marasmus, heat intolerance, sweating, palpitation, and tremor lasting for more than a month. She had no medical history. DIAGNOSIS TS was diagnosed of the results of karyotyping demonstrated a gene karyotype of 46, X, i (X)(q10). GD was also diagnosed in this patient following the detection of thyroid function analysis. INTERVENTIONS Methimazole was administered after identification of GD. Due to the absence of secondary sex characteristics, the patient was given a conjugated estrogen preparation for 1 year, followed by the addition of estradiol cyproterone tablets for the onset of menstruation. OUTCOMES The hyperthyroidism symptoms of the patient had improved both clinically and laboratory tests after methimazole therapy. She was treated with estrogen and estradiol cyproterone, and the uterus and secondary sexual characteristics of the patient developed during 1 year follow-up. CONCLUSION TS generally presents as hypergonadotropic hypogonadism. However, hypogonadotropic hypogonadism cannot completely exclude TS. The diagnosis of this disease depends on chromosomal examination. The disease should be detected and treated as early as possible to improve life quality of the patient.
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Dabrowski E, Johnson EK, Patel V, Hsu Y, Davis S, Goetsch AL, Habiby R, Brickman WJ, Finlayson C. Turner Syndrome with Y Chromosome: Spontaneous Thelarche, Menarche, and Risk of Malignancy. J Pediatr Adolesc Gynecol 2020; 33:10-14. [PMID: 31465855 PMCID: PMC7413626 DOI: 10.1016/j.jpag.2019.08.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 08/06/2019] [Accepted: 08/19/2019] [Indexed: 01/05/2023]
Abstract
STUDY OBJECTIVE Girls with Turner syndrome with Y-chromosome material (TS + Y) are assumed to have nonfunctional gonads with increased tumor risk, therefore prophylactic gonadectomy is recommended at diagnosis. In this study we aimed to determine rates of spontaneous thelarche (ST) and spontaneous menarche (SM), and prevalence of gonadal tumor and malignancy in girls with TS + Y, to further inform discussions about gonadectomy. DESIGN Retrospective review of clinical and pathology data. SETTING Multicenter study involving 4 United States children's hospitals. PARTICIPANTS Patients included those with a genetically proven diagnosis of TS + Y and phenotypically female genitourinary exam. INTERVENTIONS Demographic characteristics, pubertal development, and gonadal pathology data were abstracted from clinical records. Data for ST were analyzed for patients aged 13 years and older and SM for patients older than 15 years. MAIN OUTCOME MEASURES ST, SM, prevalence of gonadal tumor, and malignancy. RESULTS Forty-four patients met inclusion criteria. Nineteen patients were 13 years or older; 8/19 (42%) had ST and reached Tanner stages 2-4 and 2 (11%) had normal ovarian pathology. Nineteen patients were 15 years or older; 2/19 (11%) had SM. Thirty-seven patients underwent gonadectomy; 35 had available pathology results. Gonadoblastoma was identified in 35/7 patients (19%), 1 in situ germ cell neoplasia, and 1 dysgerminoma (3%). One patient with bilateral gonadoblastoma had ST and SM. CONCLUSION In this multicenter cohort, 42% of girls with TS + Y entered puberty spontaneously and 11% had SM, supportive of gonadal function. Risk of tumor was similar to previous reports. To achieve informed decision-making, discussions about gonadectomy should incorporate potential for gonadal function and tumor risk.
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Affiliation(s)
- Elizabeth Dabrowski
- Division of Pediatric Endocrinology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois.
| | - Emilie K Johnson
- Division of Urology, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Vrunda Patel
- Division of Adolescent Medicine and Pediatric Gynecology, Children's National Medical Center, Wilmington, Delaware
| | - YeoChing Hsu
- Division of Pediatric Endocrinology, Cohen Children's Medical Center, Northwell Health, Zucker School of Medicine at Hofstra/Northwell
| | - Shanlee Davis
- Division of Pediatric Endocrinology, University of Colorado, Denver, Colorado
| | - Allison L Goetsch
- Division of Genetics, Birth Defects and Metabolism, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Reema Habiby
- Division of Pediatric Endocrinology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Wendy J Brickman
- Division of Pediatric Endocrinology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Courtney Finlayson
- Division of Pediatric Endocrinology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Lin AE, Prakash SK, Andersen NH, Viuff MH, Levitsky LL, Rivera-Davila M, Crenshaw ML, Hansen L, Colvin MK, Hayes FJ, Lilly E, Snyder EA, Nader-Eftekhari S, Aldrich MB, Bhatt AB, Prager LM, Arenivas A, Skakkebaek A, Steeves MA, Kreher JB, Gravholt CH. Recognition and management of adults with Turner syndrome: From the transition of adolescence through the senior years. Am J Med Genet A 2019; 179:1987-2033. [PMID: 31418527 DOI: 10.1002/ajmg.a.61310] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/11/2019] [Accepted: 07/18/2019] [Indexed: 12/16/2022]
Abstract
Turner syndrome is recognized now as a syndrome familiar not only to pediatricians and pediatric specialists, medical geneticists, adult endocrinologists, and cardiologists, but also increasingly to primary care providers, internal medicine specialists, obstetricians, and reproductive medicine specialists. In addition, the care of women with Turner syndrome may involve social services, and various educational and neuropsychologic therapies. This article focuses on the recognition and management of Turner syndrome from adolescents in transition, through adulthood, and into another transition as older women. It can be viewed as an interpretation of recent international guidelines, complementary to those recommendations, and in some instances, an update. An attempt was made to provide an international perspective. Finally, the women and families who live with Turner syndrome and who inspired several sections, are themselves part of the broad readership that may benefit from this review.
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Affiliation(s)
- Angela E Lin
- Medical Genetics Unit, Mass General Hospital for Children, Boston, Massachusetts
| | - Siddharth K Prakash
- Division of Cardiology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Niels H Andersen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Mette H Viuff
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Lynne L Levitsky
- Division of Pediatric Endocrinology, Department of Pediatrics, Mass General Hospital for Children, Boston, Massachusetts
| | - Michelle Rivera-Davila
- Division of Pediatric Endocrinology, Department of Pediatrics, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Melissa L Crenshaw
- Medical Genetics Services, Division of Genetics, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Lars Hansen
- Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus, Denmark
| | - Mary K Colvin
- Psychology Assessment Center, Massachusetts General Hospital, Boston, Massachusetts.,Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts
| | - Frances J Hayes
- Reproductive Endocrine Unit of the Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Evelyn Lilly
- Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts
| | - Emma A Snyder
- Medical Genetics Unit, Mass General Hospital for Children, Boston, Massachusetts
| | - Shahla Nader-Eftekhari
- Division of Endocrinology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Melissa B Aldrich
- Center for Molecular Imaging, The Brown Institute for Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Ami B Bhatt
- Corrigan Minehan Heart Center, Adult Congenital Heart Disease Program, Massachusetts General Hospital, Boston, Massachusetts.,Yawkey Center for Outpatient Care, Massachusetts General Hospital, Boston, Massachusetts
| | - Laura M Prager
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts
| | - Ana Arenivas
- Department of Rehabilitation Psychology/Neuropsychology, TIRR Memorial Hermann Rehabilitation Network, Houston, Texas.,Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | - Anne Skakkebaek
- Department of Internal Medicine and Endocrinology, Aarhus University Hospital, Aarhus, Denmark
| | - Marcie A Steeves
- Medical Genetics Unit, Mass General Hospital for Children, Boston, Massachusetts
| | - Jeffrey B Kreher
- Department of Pediatrics and Orthopaedics, Massachusetts General Hospital, Boston, Massachusetts
| | - Claus H Gravholt
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
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Viuff M, Skakkebaek A, Nielsen MM, Chang S, Gravholt CH. Epigenetics and genomics in Turner syndrome. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2019; 181:68-75. [PMID: 30811826 DOI: 10.1002/ajmg.c.31683] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 01/10/2019] [Indexed: 12/20/2022]
Abstract
The pathogenesis of Turner syndrome (TS) and the genotype-phenotype relationship has been thoroughly investigated during the last decade. It has become evident that the phenotype seen in TS does not only depend on simple gene dosage as a result of X chromosome monosomy. The origin of TS specific comorbidities such as infertility, cardiac malformations, bone dysgenesis, and autoimmune diseases may depend on a complex relationship between genes as well as transcriptional and epigenetic factors affecting gene expression across the genome. Furthermore, two individuals with TS with the exact same karyotype may exhibit completely different traits, suggesting that no conventional genotype-phenotype relationship exists. Here, we review the different genetic mechanisms behind differential gene expression, and highlight potential key-genes essential to the comorbidities seen in TS and other X chromosome aneuploidy syndromes. KDM6A, important for germ cell development, has shown to be differentially expressed and methylated in Turner and Klinefelter syndrome across studies. Furthermore, TIMP1/TIMP3 genes seem to affect the prevalence of bicuspid aortic valve. KDM5C could play a role in the neurocognitive development of Turner and Klinefelter syndrome. However, further research is needed to elucidate the genetic mechanism behind the phenotypic variability and the different phenotypic traits seen in TS.
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Affiliation(s)
- Mette Viuff
- Department of Endocrinology and Internal Medicine (MEA), Aarhus University Hospital, Aarhus, Denmark.,Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Anne Skakkebaek
- Department of Endocrinology and Internal Medicine (MEA), Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Genetics, Aarhus University Hospital, Aarhus, Denmark
| | - Morten M Nielsen
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Simon Chang
- Department of Endocrinology and Internal Medicine (MEA), Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Biochemistry, Esbjerg Sygehus, Denmark
| | - Claus H Gravholt
- Department of Endocrinology and Internal Medicine (MEA), Aarhus University Hospital, Aarhus, Denmark.,Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
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