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Rudnicka E, Jaroń A, Kruszewska J, Smolarczyk R, Jażdżewski K, Derlatka P, Kucharska AM. A Risk of Gonadoblastoma in Familial Swyer Syndrome-A Case Report and Literature Review. J Clin Med 2024; 13:785. [PMID: 38337479 PMCID: PMC10856735 DOI: 10.3390/jcm13030785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/23/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
A complete gonadal dysgenesis (CGD) with 46,XY karyotype is known as the Swyer syndrome and belongs to the group of 46,XY differences of sex development (DSD). The main problem in patients with Swyer syndrome is the delayed puberty and primary amenorrhea. Moreover, intrabdominal dysgenetic gonads in the patient with genetic material of a Y chromosome may conduce to the development of gonadal tumors, such as gonadoblastoma or germinoma. The management of such patients is based on preventive excision of dysgenetic gonads and long-term hormonal replacement therapy. Sporadic cases are considered more common than familial cases. This paper presents two siblings with Swyer syndrome in whom gonadoblastoma was found. A thorough review of familial CGD with 46,XY DSD in the literature from the last 15 years suggests that the risk of gonadal tumors could be increased in familial compared to sporadic cases (66.6% vs. 15-45%, respectively).
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Affiliation(s)
- Ewa Rudnicka
- Department of Gynecological Endocrinology, Medical University of Warsaw, 02-091 Warszawa, Poland
| | - Aleksandra Jaroń
- Students Scientific Group of Department of Pediatrics and Endocrinology, Medical University of Warsaw, 02-091 Warszawa, Poland
| | - Jagoda Kruszewska
- Students Scientific Group of Department of Gynecological Endocrinology, Medical University of Warsaw, 02-091 Warszawa, Poland
| | - Roman Smolarczyk
- Department of Gynecological Endocrinology, Medical University of Warsaw, 02-091 Warszawa, Poland
| | - Krystian Jażdżewski
- Human Cancer Genetics, Biological and Chemical Research Center University of Warsaw, 02-089 Warszawa, Poland
| | - Paweł Derlatka
- Second Department Obstetrics and Gynaecology, Medical University of Warsaw, 02-091 Warszawa, Poland;
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Bedoschi G, Gastaldo G, Bianco B, Christofolini DM, Barbosa CP, Roque M, Navarro PA. Live birth after single euploid frozen embryo transfer in a 39-year-old woman with high-grade mosaic Turner syndrome. J Matern Fetal Neonatal Med 2023; 36:2261064. [PMID: 37743347 DOI: 10.1080/14767058.2023.2261064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 09/11/2023] [Indexed: 09/26/2023]
Abstract
OBJECTIVE To describe the reproductive and obstetric outcomes of an intracytoplasmic sperm injection cycle with preimplantation genetic testing for aneuploidy in an advanced reproductive-age woman with high-grade mosaic Turner syndrome. METHODS Case report of a 39-year-old woman diagnosed with mosaic Turner Syndrome 45,X[90]/46,XX[10] karyotype who underwent in vitro fertilization treatment with blastocyst trophectoderm biopsy for preimplantation genetic testing using next-generation sequencing. RESULT(S) Two of the four blastocysts biopsied were euploid. The patient achieved ongoing pregnancy after the first single euploid frozen embryo transfer, followed by the birth of a healthy child. CONCLUSION Autologous intracytoplasmic sperm injection cycles can be considered in a select group of advanced reproductive-age women diagnosed with high-grade mosaic Turner syndrome.
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Affiliation(s)
- Giuliano Bedoschi
- Department of Gynecology and Obstetrics, Reproductive Medicine Division, University of São Paulo, Ribeirão Preto Medical School, São Paulo,Brazil
| | - Guilherme Gastaldo
- Department of Collective Health, Faculdade de Medicina do ABC, São Paulo, Brazil
| | - Bianca Bianco
- Department of Collective Health, Faculdade de Medicina do ABC, São Paulo, Brazil
| | | | - Caio Parente Barbosa
- Department of Collective Health, Faculdade de Medicina do ABC, São Paulo, Brazil
| | | | - Paula Andrea Navarro
- Department of Gynecology and Obstetrics, Reproductive Medicine Division, University of São Paulo, Ribeirão Preto Medical School, São Paulo,Brazil
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Kurnaz E, Çetinkaya S, Savaş-Erdeve Ş, Aycan Z. Detection of the SRY gene in patients with Turner Syndrome. J Gynecol Obstet Hum Reprod 2019; 48:265-267. [PMID: 30685428 DOI: 10.1016/j.jogoh.2019.01.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 01/20/2019] [Accepted: 01/23/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND If turner syndrome (TS) patients have a Y-containing cell line, they have an increased risk for gonadal tumors. TS patients are therefore screened for Y-chromosome and Y-specific sequences, such as SRY, DYZ1, DYZ3, DYS132, ZFY, TSPY, etc. In addition, since the dysgenetic gonad may include the stroma and granulosa/sertoli cells, which produce androgens, virilization can seen in girls with Y-chromosomal material. Prophylactic gonadectomy may therefore be required for optimal management in such patients. Our aim is to discuss our observations in the follow-up of TS patients. METHODS SRY was investigated in 71 out of 85 TS cases (aged 3 months-27 years) between 2005 and 2017. Fluorescent in situ hybridization (FISH) was used until 2014, after which SRY analysis was performed using the polymerase chain reaction (PCR) method. SRY analysis was performed a second time using PCR in 25 cases previously investigated with FISH. RESULTS We identified no positive cases. No pathological findings in terms of virilization, clitoromegaly, or posterior labial adhesions were also determined in our TS cases. Further studies were not required since no pathological findings also were detected at ultrasonography. CONCLUSION If Y-chromosome material has not been detected by conventional cytogenetic methods in TS patients with masculine features, further techniques should be applied to prevent the risk of invasive tumors, such as multiple sequences beside the Y centromere. This approach will prevent overtreatment.
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Affiliation(s)
- Erdal Kurnaz
- Pediatric Endocrinology Clinic, Dr. Sami Ulus Obstetrics and Gynecology and Pediatrics Training and Research Hospital, Ankara, Turkey.
| | - Semra Çetinkaya
- Pediatric Endocrinology Clinic, Dr. Sami Ulus Obstetrics and Gynecology and Pediatrics Training and Research Hospital, Ankara, Turkey
| | - Şenay Savaş-Erdeve
- Pediatric Endocrinology Clinic, Dr. Sami Ulus Obstetrics and Gynecology and Pediatrics Training and Research Hospital, Ankara, Turkey
| | - Zehra Aycan
- Pediatric Endocrinology Clinic, Dr. Sami Ulus Obstetrics and Gynecology and Pediatrics Training and Research Hospital, Ankara, Turkey
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Abstract
This review describes the germ cell neoplasms that are malignant and most commonly associated with several types of gonadal dysgenesis. The most common neoplasm is gonadoblastoma, while others including dysgerminomas, yolk-sac tumors and teratomas are rare but can occur. The purpose of this review is to evaluate the incidences of these abnormalities and the circumstances surrounding these specific tumors.According to well-established methods, a PubMed systematic review was performed, to obtain relevant studies published in English and select those with the highest-quality data.Initially, the first search was performed using gonadal dysgenesis as the search term, resulting in 12,887 PubMed papers, published, from 1945 to 2017. A second search using ovarian germ cell tumors as the search term resulted in 10,473 papers, published from 1960 to 2017. Another search was performed in Medline, using germ cell neoplasia as the search term, and this search resulted in 7,560 papers that were published between 2003 to 2016, with 245 new papers assessing gonadoblastomas.The higher incidence of germ cell tumors in gonadal dysgenesis is associated with a chromosomal anomaly that leads to the absence of germ cells in these gonads and, consequently, a higher incidence of neoplasms when these tumors are located inside the abdomen. Several hypotheses suggest that increased incidence of germ cell tumors involves all or part of the Y chromosome or different genes.
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Affiliation(s)
- Mauri José Piazza
- Departamento de TocoGinecologia, Universidade Federal do Parana, Curitiba, PR, BR
- Corresponding author. E-mail:
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Identification of Y-Chromosome Sequences in Turner Syndrome. Indian J Pediatr 2016; 83:405-9. [PMID: 26634260 DOI: 10.1007/s12098-015-1929-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 10/15/2015] [Indexed: 10/22/2022]
Abstract
OBJECTIVES To investigate the presence of Y-chromosome sequences and determine their frequency in patients with Turner syndrome. METHODS The study included 23 patients with Turner syndrome from Brazil, who gave written informed consent for participating in the study. Cytogenetic analyses were performed in peripheral blood lymphocytes, with 100 metaphases per patient. Genomic DNA was also extracted from peripheral blood lymphocytes, and gene sequences DYZ1, DYZ3, ZFY and SRY were amplified by Polymerase Chain Reaction. RESULTS The cytogenetic analysis showed a 45,X karyotype in 9 patients (39.2 %) and a mosaic pattern in 14 (60.8 %). In 8.7 % (2 out of 23) of the patients, Y-chromosome sequences were found. This prevalence is very similar to those reported previously. The initial karyotype analysis of these patients did not reveal Y-chromosome material, but they were found positive for Y-specific sequences in the lymphocyte DNA analysis. CONCLUSION The PCR technique showed that 2 (8.7 %) of the patients with Turner syndrome had Y-chromosome sequences, both presenting marker chromosomes on cytogenetic analysis.
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de Marqui ABT, da Silva-Grecco RL, Balarin MAS. Prevalence of Y-chromosome sequences and gonadoblastoma in Turner syndrome. REVISTA PAULISTA DE PEDIATRIA (ENGLISH EDITION) 2016. [PMID: 26525685 PMCID: PMC4795730 DOI: 10.1016/j.rppede.2015.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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de Marqui ABT, da Silva-Grecco RL, Balarin MAS. [Prevalence of Y-chromosome sequences and gonadoblastoma in Turner syndrome]. REVISTA PAULISTA DE PEDIATRIA 2015; 34:114-21. [PMID: 26525685 DOI: 10.1016/j.rpped.2015.06.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 05/26/2015] [Accepted: 06/04/2015] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To assess the prevalence of Y-chromosome sequences and gonadoblastoma in patients with Turner syndrome using molecular techniques. DATA SOURCE A literature search was performed in Pubmed, limiting the period of time to the years 2005 to 2014 and using the descriptors: Turner syndrome and Y sequences (n=26), and Turner syndrome and Y-chromosome material (n=27). The inclusion criteria were: articles directly related to the subject and published in English or Portuguese. Articles which did not meet these criteria and review articles were excluded. After applying these criteria, 14 papers were left. DATA SYNTHESIS the main results regarding the prevalence of Y-chromosome sequences in Turner syndrome were: 1-about 60% of the studies were conducted by Brazilian researchers; 2-the prevalence varied from 4.6 to 60%; 3-the most frequently investigated genes were SRY, DYZ3 and TSPY; 4-seven studies used only PCR, while in the remaining seven it was associated with FISH. Nine of the 14 studies reported gonadectomy and gonadoblastoma. The highest prevalence of gonadoblastoma (33%) was found in two studies. In five out of the nine papers evaluated the prevalence of gonadoblastoma was 10 to 25%; in two of them it was zero. CONCLUSIONS according to these data, molecular analysis to detect Y-chromosome sequences in TS patients is indicated, regardless of their karyotype. In patients who test positive for these sequences, gonadoblastoma needs to be investigated.
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Cortés-Gutiérrez EI, Herrera-Bartolo R, Dávila-Rodríguez MI, Palacios-Saucedo GC, Vargas-Villarreal J, Romero-Villarreal JB. Molecular detection of cryptic Y-chromosomal material in patients with Turner syndrome. Oncol Rep 2012; 28:1205-10. [PMID: 22824904 DOI: 10.3892/or.2012.1916] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2011] [Accepted: 11/28/2011] [Indexed: 11/06/2022] Open
Abstract
A systematic search for a hidden Y-chromosome mosaicism, in Turner syndrome (TS) patients is justified by the evaluation of the risk of development of germ cell tumors. In this study, we analyzed cryptic Y-chromosome derivatives by polymerase chain reaction (PCR) coupled with fluorescence in situ hybridization (FISH) using Y-specific sequences in patients with TS, and validated this methodology. Unrelated patients with TS (n=32) of Mexican mestizo ethnic origin were diagnosed using cytogenetic analysis. Clinical assessment, endocrine evaluation, karyotyping, FISH and PCR analysis of the Y-chromosomal loci were performed. We found that 9.4% (3 out of 32) patients with TS had Y-chromosome material. Two patients showed Y-chromosome by conventional cytogenetics. One patient had no Y-chromosome by initial karyotyping (45, X) but was positive by lymphocyte PCR DNA analysis of the Y-sequence-specific sex-determining region Y (SRY) gene. Our results suggest that the detection of the Y-chromosome material using sensitive methods, such as PCR coupled with FISH, should be carried out in all patients with TS and should not be limited to TS patients with cytogenetically identifiable Y-chromosome and/or virilization.
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Affiliation(s)
- Elva I Cortés-Gutiérrez
- Department of Genetics, Biomedical Research Center of Northeast (CIBIN), Mexican Institute of Social Security (IMSS), Monterrey, Nuevo León, Mexico.
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Peng CH, Cherng JY, Chiou GY, Chen YC, Chien CH, Kao CL, Chang YL, Chien Y, Chen LK, Liu JH, Chen SJ, Chiou SH. Delivery of Oct4 and SirT1 with cationic polyurethanes-short branch PEI to aged retinal pigment epithelium. Biomaterials 2011; 32:9077-88. [DOI: 10.1016/j.biomaterials.2011.08.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Accepted: 08/04/2011] [Indexed: 01/30/2023]
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Genetic aspects of premature ovarian failure: a literature review. Arch Gynecol Obstet 2010; 283:635-43. [PMID: 21188402 DOI: 10.1007/s00404-010-1815-4] [Citation(s) in RCA: 102] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Accepted: 12/08/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND The diagnosis of premature ovarian failure (POF) is based on the finding of amenorrhea before the age of 40 years associated with follicle-stimulating hormone levels in the menopausal range. It is a heterogeneous disorder affecting approximately 1% of women <40 years, 1:10,000 women by age 20 years and 1:1,000 women by age 30 years. POF is generally characterized by low levels of gonadal hormones (estrogens and inhibins) and high levels of gonadotropins (LH and FSH) (hypergonadotropic amenorrhea). METHODS Review of significant articles regarding genetic causes that are associated with POF. RESULTS Heterogeneity of POF is reflected by a variety of possible causes, including autoimmunity, toxics, drugs, as well as genetic defects. Changes at a single autosomal locus and many X-linked loci have been implicated in women with POF. X chromosome abnormalities (e.g., Turner syndrome) represent the major cause of primary amenorrhea associated with ovarian dysgenesis. Many genes have been involved in POF development, among them BMP15, FMR1, FMR2, LHR, FSHR, INHA, FOXL2, FOXO3, ERα, SF1, ERβ and CYP19A1 genes. CONCLUSION Despite the description of several candidate genes, the cause of POF remains undetermined in the vast majority of cases.
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