1
|
Lee SR, Lee TH, Song SH, Kim DS, Choi KH, Lee JH, Kim DK. Update on genetic screening and treatment for infertile men with genetic disorders in the era of assisted reproductive technology. Clin Exp Reprod Med 2021; 48:283-294. [PMID: 34875735 PMCID: PMC8651766 DOI: 10.5653/cerm.2021.04476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 07/08/2021] [Indexed: 12/12/2022] Open
Abstract
A genetic etiology of male infertility is identified in fewer than 25% of infertile men, while 30% of infertile men lack a clear etiology, resulting in a diagnosis of idiopathic male infertility. Advances in reproductive genetics have provided insights into the mechanisms of male infertility, and a characterization of the genetic basis of male infertility may have broad implications for understanding the causes of infertility and determining the prognosis, optimal treatment, and management of couples. In a substantial proportion of patients with azoospermia, known genetic factors contribute to male infertility. Additionally, the number of identified genetic anomalies in other etiologies of male infertility is growing through advances in whole-genome amplification and next-generation sequencing. In this review, we present an up-to-date overview of the indications for appropriate genetic tests, summarize the characteristics of chromosomal and genetic diseases, and discuss the treatment of couples with genetic infertility by microdissection-testicular sperm extraction, personalized hormone therapy, and in vitro fertilization with pre-implantation genetic testing.
Collapse
Affiliation(s)
- Seung Ryeol Lee
- Department of Urology, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Tae Ho Lee
- Department of Urology, Fertility Center, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Seung-Hun Song
- Department of Urology, Fertility Center, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Dong Suk Kim
- Department of Urology, Fertility Center, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Kyung Hwa Choi
- Department of Urology, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Jae Ho Lee
- Department of Biomedical Science, College of Life Science, CHA University, Pocheon, Korea
| | - Dae Keun Kim
- Department of Urology, CHA Fertility Center Seoul Station, CHA University School of Medicine, Seoul, Korea
| |
Collapse
|
2
|
Parikh FR, Athalye AS, Kulkarni DK, Sanap RR, Dhumal SB, Warang DJ, Naik DJ, Madon PF. Evolution and Utility of Preimplantation Genetic Testing for Monogenic Disorders in Assisted Reproduction - A Narrative Review. J Hum Reprod Sci 2021; 14:329-339. [PMID: 35197677 PMCID: PMC8812395 DOI: 10.4103/jhrs.jhrs_148_21] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/20/2021] [Accepted: 11/20/2021] [Indexed: 11/04/2022] Open
Abstract
Preimplantation genetic testing (PGT) for monogenic disorders and assisted reproductive technology have evolved and progressed in tandem. PGT started with single-cell polymerase chain reaction (PCR) followed by fluorescent in situ hybridisation for a limited number of chromosomes, later called 'preimplantation genetic diagnosis (PGD) version 1'. This review highlights the various molecular genetic techniques that have evolved to detect specific inherited monogenic disorders in the preimplantation embryo. Literature review in English was performed in PubMed from 1990 to 2021, using the term 'preimplantation genetic diagnosis'. With whole-genome amplification, multiple copies of embryonic DNA were created. This helped in avoiding misdiagnosis caused by allele dropout. Multiplex fluorescent PCR analysed informative short tandem repeats (STR) and detected mutations simultaneously on automated capillary electrophoresis sequencers by mini-sequencing. Comparative genomic hybridisation (CGH) and array CGH were used for 24 chromosome aneuploidy screening. Subsequently, aneuploidies were detected by next-generation sequencing using single-nucleotide polymorphism arrays, while STR markers were used for haplotyping. 'PGD version 2' included accurate marker-based diagnosis of most monogenic disorders and detection of aneuploidy of all chromosomes. Human leukocyte antigen matching of embryos has important implications in diagnosis and cure of haemoglobinopathies and immunodeficiencies in children by means of matched related haematopoietic stem cell transplantation from an unaffected 'saviour sibling' obtained by PGT.
Collapse
Affiliation(s)
- Firuza R. Parikh
- Department of Assisted Reproduction and Genetics, Jaslok-FertilTree International Fertility Centre, Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
| | - Arundhati S. Athalye
- Department of Assisted Reproduction and Genetics, Jaslok-FertilTree International Fertility Centre, Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
| | - Dhananjaya K. Kulkarni
- Department of Assisted Reproduction and Genetics, Jaslok-FertilTree International Fertility Centre, Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
| | - Rupesh R. Sanap
- Department of Assisted Reproduction and Genetics, Jaslok-FertilTree International Fertility Centre, Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
| | - Suresh B. Dhumal
- Department of Assisted Reproduction and Genetics, Jaslok-FertilTree International Fertility Centre, Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
| | - Dhanashree J. Warang
- Department of Assisted Reproduction and Genetics, Jaslok-FertilTree International Fertility Centre, Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
| | - Dattatray J. Naik
- Department of Assisted Reproduction and Genetics, Jaslok-FertilTree International Fertility Centre, Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
| | - Prochi F. Madon
- Department of Assisted Reproduction and Genetics, Jaslok-FertilTree International Fertility Centre, Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
| |
Collapse
|
3
|
Vuković P, Peccatori FA, Massarotti C, Miralles MS, Beketić-Orešković L, Lambertini M. Preimplantation genetic testing for carriers of BRCA1/2 pathogenic variants. Crit Rev Oncol Hematol 2020; 157:103201. [PMID: 33333149 DOI: 10.1016/j.critrevonc.2020.103201] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/29/2020] [Accepted: 11/30/2020] [Indexed: 12/12/2022] Open
Abstract
The detection of germline BRCA1/2 pathogenic variant has relevant implications for the patients and their family members. Family planning, prophylactic surgery and the possibility of preimplantation genetic testing for monogenic disorders (PGT-M) to avoid transmittance of pathogenic variants to the offspring are relevant topics in this setting. PGT-M is valuable option for BRCA carriers, but it remains a controversial and underdiscussed topic. Although the advances in PGT technologies have improved pregnancy rate, there are still several important challenges associated with its use. The purpose of this review is to report the current evidence on PGT-M for BRCA1/2 carriers, ethical concerns and controversy associated with its use, reproductive implications of BRCA pathogenic variants, underlying areas in which an educational effort would be beneficial as well as possibilities for future research efforts in the field.
Collapse
Affiliation(s)
- Petra Vuković
- Division of Radiotherapy and Medical Oncology, University Hospital for Tumors, University Hospital Center Sestre Milosrdnice, Zagreb, 10000, Croatia.
| | - Fedro Alessandro Peccatori
- Fertility and Procreation Unit, Gynecologic Oncology Program, IEO European Institute of Oncology IRCCS, Milan, 20125, Italy.
| | - Claudia Massarotti
- Physiopathology of Human Reproduction Unit, IRCCS Ospedale Policlinico San Martino, Genova, 16132, Italy.
| | | | - Lidija Beketić-Orešković
- Division of Radiotherapy and Medical Oncology, University Hospital for Tumors, University Hospital Center Sestre Milosrdnice, Zagreb, 10000, Croatia; Department of Clinical Oncology, School of Medicine, University of Zagreb, Zagreb, 10000, Croatia.
| | - Matteo Lambertini
- Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, 16132, Italy; Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova, 16126, Italy.
| |
Collapse
|
4
|
Snoek R, Stokman MF, Lichtenbelt KD, van Tilborg TC, Simcox CE, Paulussen ADC, Dreesen JCMF, van Reekum F, Lely AT, Knoers NVAM, de Die-Smulders CEM, van Eerde AM. Preimplantation Genetic Testing for Monogenic Kidney Disease. Clin J Am Soc Nephrol 2020; 15:1279-1286. [PMID: 32855195 PMCID: PMC7480540 DOI: 10.2215/cjn.03550320] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 06/16/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND OBJECTIVES A genetic cause can be identified for an increasing number of pediatric and adult-onset kidney diseases. Preimplantation genetic testing (formerly known as preimplantation genetic diagnostics) is a reproductive technology that helps prospective parents to prevent passing on (a) disease-causing mutation(s) to their offspring. Here, we provide a clinical overview of 25 years of preimplantation genetic testing for monogenic kidney disease in The Netherlands. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS This is a retrospective cohort study of couples counseled on preimplantation genetic testing for monogenic kidney disease in the national preimplantation genetic testing expert center (Maastricht University Medical Center+) from January 1995 to June 2019. Statistical analysis was performed through chi-squared tests. RESULTS In total, 98 couples were counseled regarding preimplantation genetic testing, of whom 53% opted for preimplantation genetic testing. The most frequent indications for referral were autosomal dominant polycystic kidney disease (38%), Alport syndrome (26%), and autosomal recessive polycystic kidney disease (9%). Of couples with at least one preimplantation genetic testing cycle with oocyte retrieval, 65% experienced one or more live births of an unaffected child. Of couples counseled, 38% declined preimplantation genetic testing for various personal and technical reasons. CONCLUSIONS Referrals, including for adult-onset disease, have increased steadily over the past decade. Though some couples decline preimplantation genetic testing, in the couples who proceed with at least one preimplantation genetic testing cycle, almost two thirds experienced at least one live birth rate.
Collapse
Affiliation(s)
- Rozemarijn Snoek
- Department of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marijn F Stokman
- Department of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Klaske D Lichtenbelt
- Department of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Theodora C van Tilborg
- Department of Reproductive Medicine and Gynaecology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Cindy E Simcox
- Department of Reproductive Medicine and Gynaecology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Aimée D C Paulussen
- Department of Clinical Genetics, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Jos C M F Dreesen
- Department of Clinical Genetics, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Franka van Reekum
- Department of Nephrology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - A Titia Lely
- Department of Obstetrics, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Nine V A M Knoers
- Department of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands.,Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | | | | |
Collapse
|
5
|
Preimplantation Genetic Testing: Where We Are Today. Int J Mol Sci 2020; 21:ijms21124381. [PMID: 32575575 PMCID: PMC7352684 DOI: 10.3390/ijms21124381] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/13/2020] [Accepted: 06/16/2020] [Indexed: 12/19/2022] Open
Abstract
Background: Preimplantation genetic testing (PGT) is widely used today in in-vitro fertilization (IVF) centers over the world for selecting euploid embryos for transfer and to improve clinical outcomes in terms of embryo implantation, clinical pregnancy, and live birth rates. Methods: We report the current knowledge concerning these procedures and the results from different clinical indications in which PGT is commonly applied. Results: This paper illustrates different molecular techniques used for this purpose and the clinical significance of the different oocyte and embryo stage (polar bodies, cleavage embryo, and blastocyst) at which it is possible to perform sampling biopsies for PGT. Finally, genetic origin and clinical significance of embryo mosaicism are illustrated. Conclusions: The preimplantation genetic testing is a valid technique to evaluated embryo euploidy and mosaicism before transfer.
Collapse
|
6
|
Abstract
OPINION STATEMENT Oncologists should be able to discern the salient clinical features of the most common germline mutations that give rise to neuroendocrine tumors. Astute recognition of an index patient affected by a hereditary syndrome can lead to a "tip-of-the-iceberg" phenomenon whereby their entire kindred can then be proactively monitored and managed potentially with substantial reduction of morbidity and mortality. Through careful history-taking, as well as thoughtful assimilation of findings from the physical exam, biochemical laboratories, scans, and pathology reports, the clinician can spot phenotypic clues that distinguish these familial patterns from sporadic cases of tumorigenesis.
Collapse
|
7
|
Crespigio J, Berbel LCL, Dias MA, Berbel RF, Pereira SS, Pignatelli D, Mazzuco TL. Von Hippel-Lindau disease: a single gene, several hereditary tumors. J Endocrinol Invest 2018; 41:21-31. [PMID: 28589383 DOI: 10.1007/s40618-017-0683-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 04/30/2017] [Indexed: 12/27/2022]
Abstract
The Von Hippel-Lindau (VHL) disease is an autosomal dominant disorder characterized by the predisposition for multiple tumors caused by germline mutations in the tumor suppressor gene VHL. This disease is associated with a high morbidity and mortality and presents a variable expression, with different phenotypes from family to family, affecting different organs during the lifetime. The main manifestations of VHL are hemangioblastomas of the central nervous system and retina, renal carcinomas and cysts, bilateral pheochromocytomas, cystic and solid tumors of the pancreas, cystadenomas of the epididymis, and endolymphatic sac tumors. The discovery of any of the syndrome components should raise suspicion of this disease and other stigmas must then be investigated. Due to the complexities associated with management of the various VHL manifestation, the diagnosis and the follow-up of this syndrome is a challenge in the clinical practice and a multidisciplinary approach is needed. The particular relevance to endocrinologists is the detection of pheochromocytomas in 35% and islet cell tumors in 17% of VHL patients, which can be associated with hypertension, hypoglycemia, cardiac arrhythmias, and carcinoid syndrome. The purpose of this review is to define the Von Hippel-Lindau syndrome addressing its clinical aspects and classification, the importance of genetic counseling and to propose a protocol for clinical follow-up.
Collapse
Affiliation(s)
- J Crespigio
- Endocrine Interactions Research Group, Diretório dos Grupos de Pesquisa no Brasil (DGP/CNPq), Londrina, Brazil
- Post-graduation Program of Health Sciences, Universidade Estadual de Londrina (UEL), Londrina, Brazil
| | - L C L Berbel
- Endocrine Interactions Research Group, Diretório dos Grupos de Pesquisa no Brasil (DGP/CNPq), Londrina, Brazil
- Post-graduation Program of Health Sciences, Universidade Estadual de Londrina (UEL), Londrina, Brazil
- Division of Endocrinology of Medical Clinical Department, University Hospital, UEL, Londrina, Brazil
| | - M A Dias
- Endocrine Interactions Research Group, Diretório dos Grupos de Pesquisa no Brasil (DGP/CNPq), Londrina, Brazil
| | - R F Berbel
- Post-graduation Program of Health Sciences, Universidade Estadual de Londrina (UEL), Londrina, Brazil
| | - S S Pereira
- Instituto de Investigação e Inovação em Saúde (I3S), Universidade do Porto, Porto, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
- Clinical and Experimental Endocrinology, Department of Anatomy, Multidisciplinary Unit for Biomedical Research (UMIB), ICBAS, University of Porto, Porto, Portugal
| | - D Pignatelli
- Endocrine Interactions Research Group, Diretório dos Grupos de Pesquisa no Brasil (DGP/CNPq), Londrina, Brazil.
- Instituto de Investigação e Inovação em Saúde (I3S), Universidade do Porto, Porto, Portugal.
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal.
- Department of Endocrinology, Hospital S.João, Porto, Portugal.
| | - T L Mazzuco
- Endocrine Interactions Research Group, Diretório dos Grupos de Pesquisa no Brasil (DGP/CNPq), Londrina, Brazil
- Post-graduation Program of Health Sciences, Universidade Estadual de Londrina (UEL), Londrina, Brazil
- Division of Endocrinology of Medical Clinical Department, University Hospital, UEL, Londrina, Brazil
| |
Collapse
|
8
|
Goldman KN, Nazem T, Berkeley A, Palter S, Grifo JA. Preimplantation Genetic Diagnosis (PGD) for Monogenic Disorders: the Value of Concurrent Aneuploidy Screening. J Genet Couns 2016; 25:1327-1337. [DOI: 10.1007/s10897-016-9975-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 05/16/2016] [Indexed: 01/16/2023]
|
9
|
Zimmerman RS, Jalas C, Tao X, Fedick AM, Kim JG, Pepe RJ, Northrop LE, Scott RT, Treff NR. Development and validation of concurrent preimplantation genetic diagnosis for single gene disorders and comprehensive chromosomal aneuploidy screening without whole genome amplification. Fertil Steril 2016; 105:286-94. [DOI: 10.1016/j.fertnstert.2015.10.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 09/23/2015] [Accepted: 10/03/2015] [Indexed: 10/22/2022]
|
10
|
Kakourou G, Vrettou C, Kattamis A, Destouni A, Poulou M, Moutafi M, Kokkali G, Pantos K, Davies S, Kitsiou-Tzeli S, Kanavakis E, Traeger-Synodinos J. Complex preimplantation genetic diagnosis for beta-thalassaemia, sideroblastic anaemia, and human leukocyte antigen (HLA)-typing. Syst Biol Reprod Med 2015; 62:69-76. [DOI: 10.3109/19396368.2015.1100692] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
11
|
Daina G, Ramos L, Obradors A, Rius M, del Rey J, Martinez-Pasarell O, Pujol A, Benet J, Navarro Ferreté J. Double-factor preimplantation genetic diagnosis: monogenic and cytogenetic diagnoses analyzing a single blastomere. Prenat Diagn 2015; 35:1301-7. [DOI: 10.1002/pd.4691] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Revised: 09/07/2015] [Accepted: 09/14/2015] [Indexed: 01/02/2023]
Affiliation(s)
- Gemma Daina
- Unitat de Biologia Cel·lular i Genètica Mèdica, Facultat de Medicina, Departament de Biologia Cel·lular, Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Barcelona Spain
- Càtedra de Recerca Eugin-UAB; Barcelona Spain
| | - Laia Ramos
- Unitat de Biologia Cel·lular i Genètica Mèdica, Facultat de Medicina, Departament de Biologia Cel·lular, Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Barcelona Spain
| | - Albert Obradors
- Càtedra de Recerca Eugin-UAB; Barcelona Spain
- Clínica Eugin; Barcelona Spain
| | - Mariona Rius
- Unitat de Biologia Cel·lular i Genètica Mèdica, Facultat de Medicina, Departament de Biologia Cel·lular, Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Barcelona Spain
| | - Javier del Rey
- Unitat de Biologia Cel·lular i Genètica Mèdica, Facultat de Medicina, Departament de Biologia Cel·lular, Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Barcelona Spain
- Càtedra de Recerca Eugin-UAB; Barcelona Spain
| | | | | | - Jordi Benet
- Unitat de Biologia Cel·lular i Genètica Mèdica, Facultat de Medicina, Departament de Biologia Cel·lular, Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Barcelona Spain
- Càtedra de Recerca Eugin-UAB; Barcelona Spain
| | - Joaquima Navarro Ferreté
- Unitat de Biologia Cel·lular i Genètica Mèdica, Facultat de Medicina, Departament de Biologia Cel·lular, Fisiologia i Immunologia; Universitat Autònoma de Barcelona; Barcelona Spain
- Càtedra de Recerca Eugin-UAB; Barcelona Spain
| |
Collapse
|
12
|
Schmid S, Gillessen S, Binet I, Brändle M, Engeler D, Greiner J, Hader C, Heinimann K, Kloos P, Krek W, Krull I, Stoeckli SJ, Sulz MC, van Leyen K, Weber J, Rothermundt C, Hundsberger T. Management of von hippel-lindau disease: an interdisciplinary review. Oncol Res Treat 2014; 37:761-71. [PMID: 25531723 DOI: 10.1159/000369362] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Accepted: 10/22/2014] [Indexed: 12/11/2022]
Abstract
Von Hippel-Lindau (VHL) disease is an autosomal dominantly inherited tumour predisposition syndrome with an incidence of 1:36,000 newborns, the estimated prevalence in Europe is about 1-9/100,000. It is associated with an increased risk of developing various benign and malignant tumours, thus affecting multiple organs at different time points in the life of a patient. Disease severity and diversity as well as age at first symptoms vary considerably, and diagnostic delay due to failure of recognition is a relevant issue. The identification of a disease-causing VHL germline mutation subsequently allows family members at risk to undergo predictive genetic testing after genetic counselling. Clinical management of patients and families should optimally be offered as an interdisciplinary approach. Prophylactic screening programs are a cornerstone of care, and have markedly improved median overall survival of affected patients. The aim of this review is to give an overview of the heterogeneous manifestations of the VHL syndrome and to highlight the diagnostic and therapeutic challenges characteristic for this orphan disease. A comprehensive update of the underlying genetic and molecular principles is additionally provided. We also describe how the St. Gallen VHL multidisciplinary group is organised as an example of interdisciplinary cooperation in a tertiary hospital in Switzerland.
Collapse
Affiliation(s)
- Sabine Schmid
- Division of Haematology and Oncology, Cantonal Hospital St. Gallen, Switzerland
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Chang LJ, Huang CC, Tsai YY, Hung CC, Fang MY, Lin YC, Su YN, Chen SU, Yang YS. Blastocyst biopsy and vitrification are effective for preimplantation genetic diagnosis of monogenic diseases. Hum Reprod 2013; 28:1435-44. [DOI: 10.1093/humrep/det048] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
|
14
|
Daina G, Ramos L, Obradors A, Rius M, Martinez-Pasarell O, Polo A, Del Rey J, Obradors J, Benet J, Navarro J. First successful double-factor PGD for Lynch syndrome: monogenic analysis and comprehensive aneuploidy screening. Clin Genet 2012; 84:70-3. [PMID: 22998423 DOI: 10.1111/cge.12025] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 09/19/2012] [Accepted: 09/19/2012] [Indexed: 11/28/2022]
Abstract
Preimplantation genetic diagnosis (PGD) has been applied worldwide for a great variety of single-gene disorders over the last 20 years. The aim of this work was to perform a double-factor preimplantation genetic diagnosis (DF-PGD) protocol in a family at risk for Lynch syndrome. The family underwent a DF-PGD approach in which two blastomeres from each cleavage-stage embryo were biopsied and used for monogenic and comprehensive cytogenetic analysis, respectively. Fourteen embryos were biopsied for the monogenic disease and after multiple displacement amplification (MDA), 12 embryos were diagnosed; 5 being non-affected and 7 affected by the disease. Thirteen were biopsied to perform the aneuploidy screening by short-comparative genomic hybridization (CGH). The improved DF-PGD approach permitted the selection of not only healthy but also euploid embryos for transfer. This has been the first time a double analysis of embryos has been performed in a family affected by Lynch syndrome, resulting in the birth of two healthy children. The protocol described in this work offers a reliable alternative for single-gene disorder assessment together with a comprehensive aneuploidy screening of the embryos that may increase the chances of pregnancy and birth of transferred embryos.
Collapse
Affiliation(s)
- G Daina
- Càtedra de Recerca Eugin-UAB; Unitat de Biologia Cel·lular i Genètica Mèdica, Departament de Biologia Cel·lular, Fisiologia i Immunologia, Facultat de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Etxeberria-Lekuona D, Casas Fernández de Tejerina J, Zazpe I, Teijeira Sánchez L. La enfermedad de Von Hippel-Lindau y el papel del internista en las enfermedades raras. Rev Clin Esp 2012; 212:e59-61. [DOI: 10.1016/j.rce.2011.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2011] [Revised: 03/02/2011] [Accepted: 04/25/2011] [Indexed: 10/28/2022]
|
16
|
Methods for comprehensive chromosome screening of oocytes and embryos: capabilities, limitations, and evidence of validity. J Assist Reprod Genet 2012; 29:381-90. [PMID: 22415246 PMCID: PMC3348286 DOI: 10.1007/s10815-012-9727-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2011] [Accepted: 02/10/2012] [Indexed: 01/04/2023] Open
Abstract
Preimplantation aneuploidy screening of cleavage stage embryos using fluorescence in situ hybridization (FISH) may no longer be considered the standard of care in reproductive medicine. Over the last few years, there has been considerable development of novel technologies for comprehensive chromosome screening (CCS) of the human genome. Among the notable methodologies that have been incorporated are whole genome amplification, metaphase and array based comparative genomic hybridization, single nucleotide polymorphism microarrays, and quantitative real-time PCR. As these methods become more integral to treating patients with infertility, it is critical that clinicians and scientists obtain a better understanding of their capabilities and limitations. This article will focus on reviewing these technologies and the evidence of their validity.
Collapse
|
17
|
Current world literature. Curr Opin Obstet Gynecol 2011; 23:301-5. [PMID: 21734502 DOI: 10.1097/gco.0b013e3283491e27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
18
|
Obradors A, Rius M, Daina G, Ramos L, Benet J, Navarro J. Whole-chromosome aneuploidy analysis in human oocytes: focus on comparative genomic hybridization. Cytogenet Genome Res 2011; 133:119-26. [PMID: 21487227 DOI: 10.1159/000324233] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The study of aneuploidy in human oocytes, discarded from IVF cycles, has provided a better understanding of the incidence of aneuploidy of female origin and the responsible mechanisms. Comparative genomic hybridization (CGH) is an established technique that allows for the detection of aneuploidy in all chromosomes avoiding artifactual chromosome losses. In this review, results obtained using CGH in single cells (1PB and/or MII oocytes) are included. The results of oocyte aneuploidy rates obtained by CGH from discarded oocytes of IVF patients and of oocyte donors are summarized. Moreover, the mechanisms involved in the aneuploid events, e.g. whether alterations occurred due to first meiotic errors or germ-line mitotic errors are also discussed. Finally, the incidence of aneuploid oocyte production due to first meiotic errors and germ-line mitotic errors observed in oocytes coming from IVF patients and IVF oocyte donors was assessed.
Collapse
Affiliation(s)
- A Obradors
- Unitat de Biologia Cel·lular i Genètica Mèdica, Facultat de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | | | | | | | | | | |
Collapse
|
19
|
Comprehensive embryo analysis of advanced maternal age-related aneuploidies and mosaicism by short comparative genomic hybridization. Fertil Steril 2010; 95:413-6. [PMID: 20797709 DOI: 10.1016/j.fertnstert.2010.07.1051] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2010] [Revised: 06/22/2010] [Accepted: 07/06/2010] [Indexed: 01/24/2023]
Abstract
The short comparative genomic hybridization (short-CGH) method was used to perform a comprehensive cytogenetic study of isolated blastomeres from advanced maternal age embryos, discarded after fluorescent in situ hybridization (FISH) preimplantation genetic screening (PGS), detecting aneuploidies (38.5% of which corresponded to chromosomes not screened by 9-chromosome FISH), structural aberrations (31.8%), and mosaicism (77.3%). The short-CGH method was subsequently applied in one PGS, achieving a twin pregnancy.
Collapse
|
20
|
Lau EC, Janson MM, Roesler MR, Avner ED, Strawn EY, Bick DP. Birth of a healthy infant following preimplantation PKHD1 haplotyping for autosomal recessive polycystic kidney disease using multiple displacement amplification. J Assist Reprod Genet 2010; 27:397-407. [PMID: 20490649 DOI: 10.1007/s10815-010-9432-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2010] [Accepted: 04/28/2010] [Indexed: 01/08/2023] Open
Abstract
PURPOSE To develop a reliable preimplantation genetic diagnosis protocol for couples who both carry a mutant PKHD1 gene wishing to conceive children unaffected with autosomal recessive polycystic kidney disease (ARPKD). METHODS Development of a unique protocol for preimplantation genetic testing using whole genome amplification of single blastomeres by multiple displacement amplification (MDA), and haplotype analysis with novel short tandem repeat (STR) markers from the PKHD1 gene and flanking sequences, and a case report of successful utilization of the protocol followed by successful IVF resulting in the birth of an infant unaffected with ARPKD. RESULTS We have developed 20 polymorphic STR markers suitable for linkage analysis of ARPKD. These linked STR markers have enabled unambiguous identification of the PKHD1 haplotypes of embryos produced by at-risk couples. CONCLUSIONS We have developed a reliable protocol for preimplantation genetic diagnosis of ARPKD using single-cell MDA products for PKHD1 haplotyping.
Collapse
Affiliation(s)
- Eduardo C Lau
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, 53226, USA.
| | | | | | | | | | | |
Collapse
|
21
|
Hung CC, Chen SU, Lin SY, Fang MY, Chang LJ, Tsai YY, Lin LT, Yang YS, Lee CN, Su YN. Preimplantation genetic diagnosis of β-thalassemia using real-time polymerase chain reaction with fluorescence resonance energy transfer hybridization probes. Anal Biochem 2010; 400:69-77. [DOI: 10.1016/j.ab.2009.12.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2009] [Revised: 12/13/2009] [Accepted: 12/15/2009] [Indexed: 02/07/2023]
|
22
|
Obradors A, Rius M, Cuzzi J, Daina G, Gutiérrez-Mateo C, Pujol A, Marina F, Márquez C, Benet J, Navarro J. Errors at mitotic segregation early in oogenesis and at first meiotic division in oocytes from donor females: comparative genomic hybridization analyses in metaphase II oocytes and their first polar body. Fertil Steril 2009; 93:675-9. [PMID: 19878936 DOI: 10.1016/j.fertnstert.2009.08.050] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2009] [Revised: 08/18/2009] [Accepted: 08/19/2009] [Indexed: 12/19/2022]
Abstract
The aim of this work is to analyze, using the comparative genomic hybridization technique, the frequencies and the mechanisms involved in the production of aneuploidy events in donor oocytes. The results showed that 32.1% of them were aneuploid, with 51.7% of those originating from first meiotic division errors and 48.3% from the presence of aneuploid oogonium.
Collapse
Affiliation(s)
- Albert Obradors
- Unitat de Biologia Cel.lular i Genètica Mèdica, Universitat Autònoma de Barcelona, Bellaterra, Spain.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Chan LW, Choy KW, Leung TY, Lau TK. Prenatal diagnosis by array-comparative genomic hybridization. ACTA ACUST UNITED AC 2009; 3:649-57. [DOI: 10.1517/17530050903222247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|