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Balachandran S, Prada-Medina CA, Mensah MA, Glaser J, Kakar N, Nagel I, Pozojevic J, Audain E, Hitz MP, Kircher M, Sreenivasan VK, Spielmann M. STIGMA: Single-cell tissue-specific gene prioritization using machine learning. Am J Hum Genet 2024; 111:618. [PMID: 38458167 PMCID: PMC10940010 DOI: 10.1016/j.ajhg.2024.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2024] Open
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Waheed-Ullah Q, Wilsdon A, Abbad A, Rochette S, Bu'Lock F, Hitz MP, Dombrowsky G, Cuello F, Brook JD, Loughna S. Effect of deletion of the protein kinase PRKD1 on development of the mouse embryonic heart. J Anat 2024. [PMID: 38419169 DOI: 10.1111/joa.14033] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 02/14/2024] [Accepted: 02/15/2024] [Indexed: 03/02/2024] Open
Abstract
Congenital heart disease (CHD) is the most common congenital anomaly, with an overall incidence of approximately 1% in the United Kingdom. Exome sequencing in large CHD cohorts has been performed to provide insights into the genetic aetiology of CHD. This includes a study of 1891 probands by our group in collaboration with others, which identified three novel genes-CDK13, PRKD1, and CHD4, in patients with syndromic CHD. PRKD1 encodes a serine/threonine protein kinase, which is important in a variety of fundamental cellular functions. Individuals with a heterozygous mutation in PRKD1 may have facial dysmorphism, ectodermal dysplasia and may have CHDs such as pulmonary stenosis, atrioventricular septal defects, coarctation of the aorta and bicuspid aortic valve. To obtain a greater appreciation for the role that this essential protein kinase plays in cardiogenesis and CHD, we have analysed a Prkd1 transgenic mouse model (Prkd1em1 ) carrying deletion of exon 2, causing loss of function. High-resolution episcopic microscopy affords detailed morphological 3D analysis of the developing heart and provides evidence for an essential role of Prkd1 in both normal cardiac development and CHD. We show that homozygous deletion of Prkd1 is associated with complex forms of CHD such as atrioventricular septal defects, and bicuspid aortic and pulmonary valves, and is lethal. Even in heterozygotes, cardiac differences occur. However, given that 97% of Prkd1 heterozygous mice display normal heart development, it is likely that one normal allele is sufficient, with the defects seen most likely to represent sporadic events. Moreover, mRNA and protein expression levels were investigated by RT-qPCR and western immunoblotting, respectively. A significant reduction in Prkd1 mRNA levels was seen in homozygotes, but not heterozygotes, compared to WT littermates. While a trend towards lower PRKD1 protein expression was seen in the heterozygotes, the difference was only significant in the homozygotes. There was no compensation by the related Prkd2 and Prkd3 at transcript level, as evidenced by RT-qPCR. Overall, we demonstrate a vital role of Prkd1 in heart development and the aetiology of CHD.
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Affiliation(s)
- Qazi Waheed-Ullah
- School of Life Sciences, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
| | - Anna Wilsdon
- School of Life Sciences, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
| | - Aseel Abbad
- School of Life Sciences, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
| | - Sophie Rochette
- School of Life Sciences, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
| | - Frances Bu'Lock
- East Midlands Congenital Heart Centre, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Marc-Phillip Hitz
- Institute of Medical Genetics, Carl von Ossietzky University Oldenburg, Oldenburg, Germany
| | - Gregor Dombrowsky
- Institute of Medical Genetics, Carl von Ossietzky University Oldenburg, Oldenburg, Germany
| | - Friederike Cuello
- Institute of Experimental Pharmacology and Toxicology, Cardiovascular Research Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- DZHK (German Center for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - J David Brook
- School of Life Sciences, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
| | - Siobhan Loughna
- School of Life Sciences, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
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3
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Balachandran S, Prada-Medina CA, Mensah MA, Kakar N, Nagel I, Pozojevic J, Audain E, Hitz MP, Kircher M, Sreenivasan VKA, Spielmann M. STIGMA: Single-cell tissue-specific gene prioritization using machine learning. Am J Hum Genet 2024; 111:338-349. [PMID: 38228144 PMCID: PMC10870135 DOI: 10.1016/j.ajhg.2023.12.011] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/01/2023] [Accepted: 12/07/2023] [Indexed: 01/18/2024] Open
Abstract
Clinical exome and genome sequencing have revolutionized the understanding of human disease genetics. Yet many genes remain functionally uncharacterized, complicating the establishment of causal disease links for genetic variants. While several scoring methods have been devised to prioritize these candidate genes, these methods fall short of capturing the expression heterogeneity across cell subpopulations within tissues. Here, we introduce single-cell tissue-specific gene prioritization using machine learning (STIGMA), an approach that leverages single-cell RNA-seq (scRNA-seq) data to prioritize candidate genes associated with rare congenital diseases. STIGMA prioritizes genes by learning the temporal dynamics of gene expression across cell types during healthy organogenesis. To assess the efficacy of our framework, we applied STIGMA to mouse limb and human fetal heart scRNA-seq datasets. In a cohort of individuals with congenital limb malformation, STIGMA prioritized 469 variants in 345 genes, with UBA2 as a notable example. For congenital heart defects, we detected 34 genes harboring nonsynonymous de novo variants (nsDNVs) in two or more individuals from a set of 7,958 individuals, including the ortholog of Prdm1, which is associated with hypoplastic left ventricle and hypoplastic aortic arch. Overall, our findings demonstrate that STIGMA effectively prioritizes tissue-specific candidate genes by utilizing single-cell transcriptome data. The ability to capture the heterogeneity of gene expression across cell populations makes STIGMA a powerful tool for the discovery of disease-associated genes and facilitates the identification of causal variants underlying human genetic disorders.
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Affiliation(s)
- Saranya Balachandran
- Institute of Human Genetics, University Hospital Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Germany
| | - Cesar A Prada-Medina
- Human Molecular Genetics Group, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany
| | - Martin A Mensah
- Institut für Medizinische Genetik und Humangenetik, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; BIH Charité Digital Clinician Scientist Program, BIH Biomedical Innovation Academy, Anna-Louisa-Karsch-Strasse 2, 10178 Berlin, Germany; RG Development & Disease, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany
| | - Naseebullah Kakar
- Institute of Human Genetics, University Hospital Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Germany; Department of Biotechnology, BUITEMS, Quetta, Pakistan
| | - Inga Nagel
- Institute of Human Genetics, University Hospital Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Germany
| | - Jelena Pozojevic
- Institute of Human Genetics, University Hospital Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Germany
| | - Enrique Audain
- Institute of Medical Genetics, Carl von Ossietzky University, 26129 Oldenburg, Germany; DZHK e.V. (German Center for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck; Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, 24105 Kiel, Germany
| | - Marc-Phillip Hitz
- Institute of Medical Genetics, Carl von Ossietzky University, 26129 Oldenburg, Germany; DZHK e.V. (German Center for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck; Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, 24105 Kiel, Germany
| | - Martin Kircher
- Institute of Human Genetics, University Hospital Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Germany
| | - Varun K A Sreenivasan
- Institute of Human Genetics, University Hospital Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Germany.
| | - Malte Spielmann
- Institute of Human Genetics, University Hospital Schleswig-Holstein, University of Lübeck and Kiel University, Lübeck, Germany; Human Molecular Genetics Group, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany; DZHK e.V. (German Center for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck.
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Uebing A, Hitz MP. How can we improve the evidence base for the treatment and care for patients with congenital heart disease? Eur Heart J 2023; 44:3261-3263. [PMID: 36747474 DOI: 10.1093/eurheartj/ehad030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Affiliation(s)
- Anselm Uebing
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital of Schleswig-Holstein, Arnold-Heller-Str. 3, D-24105 Kiel, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Kiel, Germany
- Competence Network for Congenital Heart Defects, Berlin, Germany
| | - Marc-Phillip Hitz
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital of Schleswig-Holstein, Arnold-Heller-Str. 3, D-24105 Kiel, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Kiel, Germany
- Competence Network for Congenital Heart Defects, Berlin, Germany
- Department for Medical Genetics, University of Oldenburg, Oldenburg, Germany
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Weis A, Krueck S, Dombrowsky G, Schänzer A, Jux C, Uebing A, Voges I, Hitz MP, Rupp S. Genetic Screening Reveals Heterogeneous Clinical Phenotypes in Patients with Dilated Cardiomyopathy and Troponin T2 Variants. J Pers Med 2023; 13:jpm13040611. [PMID: 37108997 PMCID: PMC10145473 DOI: 10.3390/jpm13040611] [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] [Received: 02/24/2023] [Revised: 03/28/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023] Open
Abstract
Background: Cardiomyopathies (CMs) are a heterogeneous and severe group of diseases that shows a highly variable cardiac phenotype and an incidence of app. 1/100.000. Genetic screening of family members is not yet performed routinely. Patients and methods: Three families with dilated cardiomyopathy (DCM) and pathogenic variants in the troponin T2, Cardiac Type (TNNT2) gene were included. Pedigrees and clinical data of the patients were collected. The reported variants in the TNNT2 gene showed a high penetrance and a poor outcome, with 8 of 16 patients dying or receiving heart transplantation. The age of onset varied from the neonatal period to the age of 52. Acute heart failure and severe decompensation developed within a short period in some patients. Conclusion: Family screening of patients with DCM improves risk assessment, especially for individuals who are currently asymptomatic. Screening contributes to improved treatment by enabling practitioners to set appropriate control intervals and quickly begin interventional measures, such as heart failure medication or, in selected cases, pulmonary artery banding.
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Breuer K, Riedhammer KM, Müller N, Schaidinger B, Dombrowsky G, Dittrich S, Zeidler S, Bauer UMM, Westphal DS, Meitinger T, Dakal TC, Hitz MP, Breuer J, Reutter H, Hilger AC, Hoefele J. Exome sequencing in individuals with cardiovascular laterality defects identifies potential candidate genes. Eur J Hum Genet 2022; 30:946-954. [PMID: 35474353 PMCID: PMC9349204 DOI: 10.1038/s41431-022-01100-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 10/17/2021] [Revised: 02/26/2022] [Accepted: 04/04/2022] [Indexed: 12/30/2022] Open
Abstract
The birth prevalence of laterality defects is about 1.1/10,000 comprising different phenotypes ranging from situs inversus totalis to heterotaxy, mostly associated with complex congenital heart defects (CHD) and situs abnormalities such as intestinal malrotation, biliary atresia, asplenia, or polysplenia. A proportion of laterality defects arise in the context of primary ciliary dyskinesia (PCD) accompanied by respiratory symptoms or infertility. In this study, exome sequencing (ES) was performed in 14 case-parent trios/quattros with clinical exclusion of PCD prior to analysis. Moreover, all cases and parents underwent detailed clinical phenotyping including physical examination, echocardiography by a skilled paediatric cardiologist and abdominal ultrasound examinations not to miss mildly affected individuals. Subsequent survey of the exome data comprised filtering for monoallelic de novo, rare biallelic, and X-linked recessive variants. In two families, rare variants of uncertain significance (VUS) in PKD1L1 and ZIC3 were identified. Both genes have been associated with laterality defects. In two of the remaining families, biallelic variants in LMBRD1 and DNAH17, respectively, were prioritized. In another family, an ultra-rare de novo variant in WDR47 was found. Extensive exome survey of 2,109 single exomes of individuals with situs inversus totalis, heterotaxy, or isolated CHD identified two individuals with novel monoallelic variants in WDR47, but no further individuals with biallelic variants in DNAH17 or LMBRD1. Overall, ES of 14 case-parent trios/quattros with cardiovascular laterality defects identified rare VUS in two families in known disease-associated genes PKD1L1 and ZIC3 and suggests DNAH17, LMBRD1, and WDR47 as potential genes involved in laterality defects.
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Affiliation(s)
- Katinka Breuer
- Institute of Human Genetics, University Hospital of Bonn, Bonn, Germany.,Department of Pediatric Cardiology, Pediatric Heart Center, University Hospital of Bonn, Bonn, Germany
| | - Korbinian M Riedhammer
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Department of Nephrology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Nicole Müller
- Department of Pediatric Cardiology, Pediatric Heart Center, University Hospital of Bonn, Bonn, Germany
| | - Birthe Schaidinger
- Department of Pediatric Cardiology, Pediatric Heart Center, University Hospital of Bonn, Bonn, Germany
| | - Gregor Dombrowsky
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, Kiel, Germany
| | - Sven Dittrich
- Department of Pediatric Cardiology, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Susanne Zeidler
- Pediatric Department, Asklepios clinics, Sankt Augustin, Germany
| | - Ulrike M M Bauer
- Competence Network for Congenital Heart Defects & National Register for Congenital Heart Defects, German Center for Cardiovascular Research (DZHK), Berlin, Germany
| | - Dominik S Westphal
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,DZHK (German Center for Cardiovascular Research), partner site Munich Heart Alliance, Berlin, Germany.,Department of Internal Medicine I, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Thomas Meitinger
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Tikam Chand Dakal
- Department of Biotechnology, Mohanlal Sukhadia University Udaipur, Udaipur, Rajasthan, India
| | - Marc-Phillip Hitz
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, Kiel, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site, Kiel, Germany
| | - Johannes Breuer
- Department of Pediatric Cardiology, Pediatric Heart Center, University Hospital of Bonn, Bonn, Germany
| | - Heiko Reutter
- Institute of Human Genetics, University Hospital of Bonn, Bonn, Germany.,Division of Neonatology and Pediatric Intensive Care Medicine, Department of Pediatrics and Adolescent Medicine, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Alina C Hilger
- Institute of Human Genetics, University Hospital of Bonn, Bonn, Germany
| | - Julia Hoefele
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.
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7
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Škorić-Milosavljević D, Tadros R, Bosada FM, Tessadori F, van Weerd JH, Woudstra OI, Tjong FV, Lahrouchi N, Bajolle F, Cordell HJ, Agopian A, Blue GM, Barge-Schaapveld DQ, Gewillig M, Preuss C, Lodder EM, Barnett P, Ilgun A, Beekman L, van Duijvenboden K, Bokenkamp R, Müller-Nurasyid M, Vliegen HW, Konings TC, van Melle JP, van Dijk AP, van Kimmenade RR, Roos-Hesselink JW, Sieswerda GT, Meijboom F, Abdul-Khaliq H, Berger F, Dittrich S, Hitz MP, Moosmann J, Riede FT, Schubert S, Galan P, Lathrop M, Munter HM, Al-Chalabi A, Shaw CE, Shaw PJ, Morrison KE, Veldink JH, van den Berg LH, Evans S, Nobrega MA, Aneas I, Radivojkov-Blagojević M, Meitinger T, Oechslin E, Mondal T, Bergin L, Smythe JF, Altamirano-Diaz L, Lougheed J, Bouma BJ, Chaix MA, Kline J, Bassett AS, Andelfinger G, van der Palen RL, Bouvagnet P, Clur SAB, Breckpot J, Kerstjens-Frederikse WS, Winlaw DS, Bauer UM, Mital S, Goldmuntz E, Keavney B, Bonnet D, Mulder BJ, Tanck MW, Bakkers J, Christoffels VM, Boogerd CJ, Postma AV, Bezzina CR. Common Genetic Variants Contribute to Risk of Transposition of the Great Arteries. Circ Res 2022; 130:166-180. [PMID: 34886679 PMCID: PMC8768504 DOI: 10.1161/circresaha.120.317107] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 12/07/2021] [Accepted: 12/09/2021] [Indexed: 12/21/2022]
Abstract
RATIONALE Dextro-transposition of the great arteries (D-TGA) is a severe congenital heart defect which affects approximately 1 in 4,000 live births. While there are several reports of D-TGA patients with rare variants in individual genes, the majority of D-TGA cases remain genetically elusive. Familial recurrence patterns and the observation that most cases with D-TGA are sporadic suggest a polygenic inheritance for the disorder, yet this remains unexplored. OBJECTIVE We sought to study the role of common single nucleotide polymorphisms (SNPs) in risk for D-TGA. METHODS AND RESULTS We conducted a genome-wide association study in an international set of 1,237 patients with D-TGA and identified a genome-wide significant susceptibility locus on chromosome 3p14.3, which was subsequently replicated in an independent case-control set (rs56219800, meta-analysis P=8.6x10-10, OR=0.69 per C allele). SNP-based heritability analysis showed that 25% of variance in susceptibility to D-TGA may be explained by common variants. A genome-wide polygenic risk score derived from the discovery set was significantly associated to D-TGA in the replication set (P=4x10-5). The genome-wide significant locus (3p14.3) co-localizes with a putative regulatory element that interacts with the promoter of WNT5A, which encodes the Wnt Family Member 5A protein known for its role in cardiac development in mice. We show that this element drives reporter gene activity in the developing heart of mice and zebrafish and is bound by the developmental transcription factor TBX20. We further demonstrate that TBX20 attenuates Wnt5a expression levels in the developing mouse heart. CONCLUSIONS This work provides support for a polygenic architecture in D-TGA and identifies a susceptibility locus on chromosome 3p14.3 near WNT5A. Genomic and functional data support a causal role of WNT5A at the locus.
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Affiliation(s)
- Doris Škorić-Milosavljević
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
- Department of Human Genetics, Amsterdam University Medical Centers, The Netherlands (D.S.-M., E.M.L., A.V.P.)
| | - Rafik Tadros
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
- Department of Medicine, Cardiovascular Genetics Center, Montreal Heart Institute and Faculty of Medicine, Université de Montréal, Montreal, Québec, Canada (R.T., M.-A.C.)
| | - Fernanda M. Bosada
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Federico Tessadori
- Hubrecht Institute-KNAW and University Medical Center Utrecht, the Netherlands (F.T., J.B., C.J.B.)
| | - Jan Hendrik van Weerd
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Odilia I. Woudstra
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
- Department of Cardiology, University Medical Center Utrecht, The Netherlands (O.I.W., G.T.S., F.M.)
| | - Fleur V.Y. Tjong
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
| | - Najim Lahrouchi
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
| | - Fanny Bajolle
- German Heart Center Berlin, Department of Congenital Heart Disease, Pediatric Cardiology, DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany (F.B., S.S.)
| | - Heather J. Cordell
- Population Health Sciences Institute, Newcastle University, Newcastle, United Kingdom (H.J.C.)
| | - A.J. Agopian
- Human Genetics Center, Department of Epidemiology, Human Genetics, and Environmental Sciences, UTHealth School of Public Health, Houston, TX (A.J.A.)
| | - Gillian M. Blue
- Heart Centre for Children, The Children’s Hospital at Westmead and Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Australia (G.M.B., D.S.W.)
| | | | | | - Christoph Preuss
- Cardiovascular Genetics, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Québec, Canada (C.P., G.A.)
- The Jackson Laboratory, Bar Harbor, ME (C.P.)
| | - Elisabeth M. Lodder
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
- Department of Human Genetics, Amsterdam University Medical Centers, The Netherlands (D.S.-M., E.M.L., A.V.P.)
| | - Phil Barnett
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Aho Ilgun
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Leander Beekman
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
| | - Karel van Duijvenboden
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Regina Bokenkamp
- Division of Pediatric Cardiology, Department of Pediatrics (R.B., R.L.F.v.d.P.), Leiden University Medical Center, The Netherlands
| | - Martina Müller-Nurasyid
- Institute of Genetic Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany (M.M.-N.)
- IBE, Faculty of Medicine, LMU Munich, Germany (M.M.-N.)
- Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center, Johannes Gutenberg University, Mainz, Germany (M.M.-N.)
| | - Hubert W. Vliegen
- Department of Cardiology (H.W.V.), Leiden University Medical Center, The Netherlands
| | - Thelma C. Konings
- Department of Cardiology, Amsterdam University Medical Centers, VU Amsterdam, The Netherlands (T.C.K.)
| | - Joost P. van Melle
- Department of Cardiology, University Medical Center Groningen, University of Groningen, The Netherlands (J.P.v.M.)
| | - Arie P.J. van Dijk
- Department of Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands (A.P.J.v.D., R.R.J.v.K.)
| | - Roland R.J. van Kimmenade
- Department of Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands (A.P.J.v.D., R.R.J.v.K.)
- Department of Cardiology, Maastricht University Medical Center, The Netherlands (R.R.J.v.K.)
| | - Jolien W. Roos-Hesselink
- Department of Cardiology, Erasmus Medical Center, Erasmus University, Rotterdam, The Netherlands (J.W.R.-H.)
| | - Gertjan T. Sieswerda
- Department of Cardiology, University Medical Center Utrecht, The Netherlands (O.I.W., G.T.S., F.M.)
| | - Folkert Meijboom
- Department of Cardiology, University Medical Center Utrecht, The Netherlands (O.I.W., G.T.S., F.M.)
| | - Hashim Abdul-Khaliq
- Saarland University Medical Center, Department of Pediatric Cardiology, Homburg, Germany (H.A.-K.)
| | - Felix Berger
- Unité Médico-Chirurgicale de Cardiologie Congénitale et Pédiatrique, Centre de référence Malformations Cardiaques Congénitales Complexes - M3C, Hôpital Necker Enfants Malades, APHP and Université Paris Descartes, Sorbonne Paris Cité, Paris, France (F.B., D.B.)
- Charité, Universitätsmedizin Berlin, Department for Paediatric Cardiology, Germany (F.B.)
| | - Sven Dittrich
- Department of Pediatric Cardiology, Friedrich-Alexander-University of Erlangen-Nuernberg (FAU), Germany (S.D., J.M.)
| | - Marc-Phillip Hitz
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein/Campus Kiel, DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Germany (M.-P.H.)
- Department of Human Genetics, University Medical Center Schleswig-Holstein, Kiel, Germany (M.-P.H.)
| | - Julia Moosmann
- Department of Pediatric Cardiology, Friedrich-Alexander-University of Erlangen-Nuernberg (FAU), Germany (S.D., J.M.)
| | - Frank-Thomas Riede
- Leipzig Heart Center, Department of Pediatric Cardiology, University of Leipzig, Germany (F.-T.R.)
| | - Stephan Schubert
- German Heart Center Berlin, Department of Congenital Heart Disease, Pediatric Cardiology, DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany (F.B., S.S.)
- Heart and Diabetes Center NRW, Center of Congenital Heart Disease, Ruhr-University of Bochum, Bad Oeynhausen, Germany (S.S.)
| | - Pilar Galan
- Sorbonne Paris Nord (Paris 13) University, Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center – University of Paris (CRESS), Bobigny, France (P.G.)
| | - Mark Lathrop
- McGill Genome Centre and Department of Human Genetics, McGill University, Montreal, Québec, Canada (M.L., H.M.M.)
| | - Hans M. Munter
- McGill Genome Centre and Department of Human Genetics, McGill University, Montreal, Québec, Canada (M.L., H.M.M.)
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King’s College London, United Kingdom (A.A.-C.)
| | - Christopher E. Shaw
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, United Kingdom (C.E.S.)
- Centre for Brain Research, University of Auckland, New Zealand (C.E.S.)
| | - Pamela J. Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield and NIHR Sheffield Biomedical Research Centre for Translational Neuroscience, United Kingdom (P.J.S.)
| | - Karen E. Morrison
- Faculty of Medicine Health & Life Sciences, Queens University Belfast, United Kingdom (K.E.M.)
| | - Jan H. Veldink
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands (J.H.V., L.H.v.d.B.)
| | - Leonard H. van den Berg
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands (J.H.V., L.H.v.d.B.)
| | - Sylvia Evans
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego (S.E.)
| | | | - Ivy Aneas
- Department of Human Genetics, University of Chicago, IL (M.A.N., I.A.)
| | | | - Thomas Meitinger
- Helmholtz Zentrum Munich, Institut of Human Genetics, Neuherberg, Germany (M.R.-B., T.M.)
- Division of Cardiology, Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada (T.M.)
| | - Erwin Oechslin
- Peter Munk Cardiac Center, Toronto Congenital Cardiac Centre for Adults and University of Toronto, Canada (E.O.)
| | - Tapas Mondal
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Germany (T.M.)
| | - Lynn Bergin
- Division of Cardiology, Department of Medicine, London Health Sciences Centre, ON, Canada (L.B.)
| | - John F. Smythe
- Division of Cardiology, Department of Pediatrics, Kingston General Hospital, ON, Canada (J.F.S.)
| | | | - Jane Lougheed
- Division of Cardiology, Department of Pediatrics, Children’s Hospital of Eastern Ontario, Ottawa, Canada (J.L.)
| | - Berto J. Bouma
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
| | - Marie-A. Chaix
- Department of Medicine, Cardiovascular Genetics Center, Montreal Heart Institute and Faculty of Medicine, Université de Montréal, Montreal, Québec, Canada (R.T., M.-A.C.)
| | - Jennie Kline
- Department of Epidemiology, Mailman School of Public Health, Columbia University, NY (J.K.)
| | - Anne S. Bassett
- Clinical Genetics Research Program, Centre for Addiction and Mental Health (A.S.B.)
- Department of Psychiatry, University of Toronto, Toronto General Hospital, University Health Network, Ontario, Canada (A.S.B.)
| | - Gregor Andelfinger
- Cardiovascular Genetics, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Québec, Canada (C.P., G.A.)
| | - Roel L.F. van der Palen
- Division of Pediatric Cardiology, Department of Pediatrics (R.B., R.L.F.v.d.P.), Leiden University Medical Center, The Netherlands
| | - Patrice Bouvagnet
- CPDPN, Hôpital MFME, CHU Martinique, Fort de France, Martinique, France (P.B.)
| | - Sally-Ann B. Clur
- Department of Pediatric Cardiology, Emma Children’s Hospital Amsterdam University Medical Centers (AMC), The Netherlands (S.-A.B.C.)
- Centre for Congenital Heart Disease Amsterdam-Leiden (CAHAL) (S.-A.B.C.)
| | - Jeroen Breckpot
- Hubrecht Institute-KNAW and University Medical Center Utrecht, the Netherlands (F.T., J.B., C.J.B.)
- Center for Human Genetics University Hospitals KU Leuven, Belgium (J.B.)
| | | | - David S. Winlaw
- Heart Centre for Children, The Children’s Hospital at Westmead and Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Australia (G.M.B., D.S.W.)
| | - Ulrike M.M. Bauer
- National Register for Congenital Heart Defects, DZHK (German Centre for Cardiovascular Research), Berlin, Germany (U.M.M.B.)
| | - Seema Mital
- Hospital for Sick Children, University of Toronto, Ontario, Canada (S.M.)
| | - Elizabeth Goldmuntz
- Division of Cardiology, Children’s Hospital of Philadelphia and Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA (E.G.)
| | - Bernard Keavney
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of Manchester and Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, United Kingdom (B.K.)
| | - Damien Bonnet
- Unité Médico-Chirurgicale de Cardiologie Congénitale et Pédiatrique, Centre de référence Malformations Cardiaques Congénitales Complexes - M3C, Hôpital Necker Enfants Malades, APHP and Université Paris Descartes, Sorbonne Paris Cité, Paris, France (F.B., D.B.)
| | - Barbara J. Mulder
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
| | - Michael W.T. Tanck
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam Public Health (APH), Amsterdam University Medical Centers, University of Amsterdam, The Netherlands (M.W.T.T.)
| | - Jeroen Bakkers
- Division of Heart and Lungs, Department of Medical Physiology, University Medical Center Utrecht, the Netherlands (J.B.)
| | - Vincent M. Christoffels
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Cornelis J. Boogerd
- Hubrecht Institute-KNAW and University Medical Center Utrecht, the Netherlands (F.T., J.B., C.J.B.)
| | - Alex V. Postma
- Department of Human Genetics, Amsterdam University Medical Centers, The Netherlands (D.S.-M., E.M.L., A.V.P.)
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Connie R. Bezzina
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
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8
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Audain E, Wilsdon A, Breckpot J, Izarzugaza JMG, Fitzgerald TW, Kahlert AK, Sifrim A, Wünnemann F, Perez-Riverol Y, Abdul-Khaliq H, Bak M, Bassett AS, Benson DW, Berger F, Daehnert I, Devriendt K, Dittrich S, Daubeney PE, Garg V, Hackmann K, Hoff K, Hofmann P, Dombrowsky G, Pickardt T, Bauer U, Keavney BD, Klaassen S, Kramer HH, Marshall CR, Milewicz DM, Lemaire S, Coselli JS, Mitchell ME, Tomita-Mitchell A, Prakash SK, Stamm K, Stewart AFR, Silversides CK, Siebert R, Stiller B, Rosenfeld JA, Vater I, Postma AV, Caliebe A, Brook JD, Andelfinger G, Hurles ME, Thienpont B, Larsen LA, Hitz MP. Correction: Integrative analysis of genomic variants reveals new associations of candidate haploinsufficient genes with congenital heart disease. PLoS Genet 2021; 17:e1009809. [PMID: 34547032 PMCID: PMC8454942 DOI: 10.1371/journal.pgen.1009809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
[This corrects the article DOI: 10.1371/journal.pgen.1009679.].
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9
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Audain E, Wilsdon A, Breckpot J, Izarzugaza JMG, Fitzgerald TW, Kahlert AK, Sifrim A, Wünnemann F, Perez-Riverol Y, Abdul-Khaliq H, Bak M, Bassett AS, Benson WD, Berger F, Daehnert I, Devriendt K, Dittrich S, Daubeney PEF, Garg V, Hackmann K, Hoff K, Hofmann P, Dombrowsky G, Pickardt T, Bauer U, Keavney BD, Klaassen S, Kramer HH, Marshall CR, Milewicz DM, Lemaire S, Coselli JS, Mitchell ME, Tomita-Mitchell A, Prakash SK, Stamm K, Stewart AFR, Silversides CK, Siebert R, Stiller B, Rosenfeld JA, Vater I, Postma AV, Caliebe A, Brook JD, Andelfinger G, Hurles ME, Thienpont B, Larsen LA, Hitz MP. Integrative analysis of genomic variants reveals new associations of candidate haploinsufficient genes with congenital heart disease. PLoS Genet 2021; 17:e1009679. [PMID: 34324492 PMCID: PMC8354477 DOI: 10.1371/journal.pgen.1009679] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 08/10/2021] [Accepted: 06/23/2021] [Indexed: 11/18/2022] Open
Abstract
Numerous genetic studies have established a role for rare genomic variants in Congenital Heart Disease (CHD) at the copy number variation (CNV) and de novo variant (DNV) level. To identify novel haploinsufficient CHD disease genes, we performed an integrative analysis of CNVs and DNVs identified in probands with CHD including cases with sporadic thoracic aortic aneurysm. We assembled CNV data from 7,958 cases and 14,082 controls and performed a gene-wise analysis of the burden of rare genomic deletions in cases versus controls. In addition, we performed variation rate testing for DNVs identified in 2,489 parent-offspring trios. Our analysis revealed 21 genes which were significantly affected by rare CNVs and/or DNVs in probands. Fourteen of these genes have previously been associated with CHD while the remaining genes (FEZ1, MYO16, ARID1B, NALCN, WAC, KDM5B and WHSC1) have only been associated in small cases series or show new associations with CHD. In addition, a systems level analysis revealed affected protein-protein interaction networks involved in Notch signaling pathway, heart morphogenesis, DNA repair and cilia/centrosome function. Taken together, this approach highlights the importance of re-analyzing existing datasets to strengthen disease association and identify novel disease genes and pathways.
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Affiliation(s)
- Enrique Audain
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, Kiel, Germany
- German Center for Cardiovascular Research (DZHK), Kiel, Germany
| | - Anna Wilsdon
- School of Life Sciences, University of Nottingham, University Park, Nottingham, United Kingdom
| | - Jeroen Breckpot
- Centre for Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium
| | | | - Tomas W. Fitzgerald
- European Bioinformatics Institute (EMBL-EBI), Wellcome Genome Campus, Cambridge, United Kingdom
| | - Anne-Karin Kahlert
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, Kiel, Germany
- German Center for Cardiovascular Research (DZHK), Kiel, Germany
- Institute for Clinical Genetics, Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Alejandro Sifrim
- Department of Human Genetics, University of Leuven, KU Leuven, Leuven, Belgium
- Sanger Institute-EBI Single-Cell Genomics Centre, Wellcome Trust Sanger Institute, Hinxton, United Kingdom
| | | | - Yasset Perez-Riverol
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, Cambridge, United Kingdom
| | - Hashim Abdul-Khaliq
- Clinic for Pediatric Cardiology—University Hospital of Saarland, Homburg (Saar), Germany
| | - Mads Bak
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Genetics, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Anne S. Bassett
- Toronto Congenital Cardiac Centre for Adults, and Division of Cardiology, Department of Medicine, University Health Network, Toronto, Canada
- Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Woodrow D. Benson
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Felix Berger
- Department of Congenital Heart Disease—Pediatric Cardiology, German Heart Center Berlin, Berlin, Germany
| | - Ingo Daehnert
- Department of Pediatric Cardiology and Congenital Heart Disease, Heart Center, University of Leipzig, Leipzig, Germany
| | - Koenraad Devriendt
- Centre for Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Sven Dittrich
- Department of Pediatric Cardiology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Piers EF Daubeney
- Division of Paediatric Cardiology, Royal Brompton Hospital, London, United Kingdom
| | - Vidu Garg
- The Heart Center, Nationwide Children’s Hospital, Columbus, Ohio, United States of America
- Department of Molecular Genetics, The Ohio State University, Columbus, Ohio, United States of America
- Center for Cardiovascular Research, Nationwide Children’s Hospital, Columbus, Ohio, United States of America
- Department of Pediatrics, The Ohio State University, Columbus, Ohio, United States of America
| | - Karl Hackmann
- Institute for Clinical Genetics, Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Kirstin Hoff
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, Kiel, Germany
- German Center for Cardiovascular Research (DZHK), Kiel, Germany
| | - Philipp Hofmann
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, Kiel, Germany
- German Center for Cardiovascular Research (DZHK), Kiel, Germany
| | - Gregor Dombrowsky
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, Kiel, Germany
- German Center for Cardiovascular Research (DZHK), Kiel, Germany
| | - Thomas Pickardt
- Competence Network for Congenital Heart Defects, Berlin, Germany
| | - Ulrike Bauer
- Competence Network for Congenital Heart Defects, Berlin, Germany
| | - Bernard D. Keavney
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom
- Division of Evolution & Genomic Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom
| | - Sabine Klaassen
- Experimental and Clinical Research Center (ECRC), a joint cooperation between the Charité Medical Faculty and the Max-Delbrück-Center for Molecular Medicine (MDC), Berlin, Germany
- Charité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Pediatric Cardiology, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Hans-Heiner Kramer
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, Kiel, Germany
- German Center for Cardiovascular Research (DZHK), Kiel, Germany
| | - Christian R. Marshall
- The Centre for Applied Genomics, The Hospital for Sick Children, Toronto, Canada
- Genome Diagnostics, Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, Canada
| | - Dianna M. Milewicz
- Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, United States of America
| | - Scott Lemaire
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas, United States of America
| | - Joseph S. Coselli
- Department of Surgery, Division of Cardiothoracic Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Michael E. Mitchell
- Department of Surgery, Division of Cardiothoracic Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Aoy Tomita-Mitchell
- Department of Surgery, Division of Cardiothoracic Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Siddharth K. Prakash
- Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, United States of America
| | - Karl Stamm
- Department of Surgery, Division of Cardiothoracic Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Alexandre F. R. Stewart
- Ruddy Canadian Cardiovascular Genetics Centre, University of Ottawa Heart Institute, Ottawa, Canada
| | - Candice K. Silversides
- Toronto Congenital Cardiac Centre for Adults, and Division of Cardiology, Department of Medicine, University Health Network, Toronto, Canada
| | - Reiner Siebert
- Institute of Human Genetics, University Hospital Ulm, Ulm, Germany
- Department of Human Genetics, University Medical Center Schleswig-Holstein (UKSH), Kiel, Germany
| | - Brigitte Stiller
- Department of Congenital Heart Disease and Pediatric Cardiology, University Heart Center Freiburg—Bad Krozingen, Freiburg, Germany
| | - Jill A. Rosenfeld
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Inga Vater
- Department of Human Genetics, University Medical Center Schleswig-Holstein (UKSH), Kiel, Germany
| | - Alex V. Postma
- Department of Medical Biology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Almuth Caliebe
- Department of Human Genetics, University Medical Center Schleswig-Holstein (UKSH), Kiel, Germany
| | - J. David Brook
- School of Life Sciences, University of Nottingham, University Park, Nottingham, United Kingdom
| | - Gregor Andelfinger
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Saint-Justine Research Centre, Université de Montréal, Montreal, Canada
| | - Matthew E. Hurles
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, United Kingdom
| | - Bernard Thienpont
- Centre for Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium
- Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Lars Allan Larsen
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Marc-Phillip Hitz
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein, Kiel, Germany
- German Center for Cardiovascular Research (DZHK), Kiel, Germany
- Department of Human Genetics, University Medical Center Schleswig-Holstein (UKSH), Kiel, Germany
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, United Kingdom
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10
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Dass G, Vu MT, Xu P, Audain E, Hitz MP, Grüning B, Hermjakob H, Perez-Riverol Y. The omics discovery REST interface. Nucleic Acids Res 2020; 48:W380-W384. [PMID: 32374843 PMCID: PMC7319562 DOI: 10.1093/nar/gkaa326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/11/2020] [Accepted: 04/21/2020] [Indexed: 01/22/2023] Open
Abstract
The Omics Discovery Index is an open source platform that can be used to access, discover and disseminate omics datasets. OmicsDI integrates proteomics, genomics, metabolomics, models and transcriptomics datasets. Using an efficient indexing system, OmicsDI integrates different biological entities including genes, transcripts, proteins, metabolites and the corresponding publications from PubMed. In addition, it implements a group of pipelines to estimate the impact of each dataset by tracing the number of citations, reanalysis and biological entities reported by each dataset. Here, we present the OmicsDI REST interface (www.omicsdi.org/ws/) to enable programmatic access to any dataset in OmicsDI or all the datasets for a specific provider (database). Clients can perform queries on the API using different metadata information such as sample details (species, tissues, etc), instrumentation (mass spectrometer, sequencer), keywords and other provided annotations. In addition, we present two different libraries in R and Python to facilitate the development of tools that can programmatically interact with the OmicsDI REST interface.
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Affiliation(s)
- Gaurhari Dass
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Cambridge CB10 1SD, UK
| | - Manh-Tu Vu
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Cambridge CB10 1SD, UK
| | - Pan Xu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Lifeomics, National Center for Protein Sciences Beijing, 102206 Beijing, China
| | - Enrique Audain
- Department of Human Genetics, University Medical Center Schleswig-Holstein (UKSH), Kiel, Germany
| | - Marc-Phillip Hitz
- Department of Human Genetics, University Medical Center Schleswig-Holstein (UKSH), Kiel, Germany
| | - Björn A Grüning
- Bioinformatics Group, Department of Computer Science, University of Freiburg, Georges-Köhler-Allee 106, 79110 Freiburg, Germany
| | - Henning Hermjakob
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Cambridge CB10 1SD, UK
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Lifeomics, National Center for Protein Sciences Beijing, 102206 Beijing, China
| | - Yasset Perez-Riverol
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Cambridge CB10 1SD, UK
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11
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Wünnemann F, Ta-Shma A, Preuss C, Leclerc S, van Vliet PP, Oneglia A, Thibeault M, Nordquist E, Lincoln J, Scharfenberg F, Becker-Pauly C, Hofmann P, Hoff K, Audain E, Kramer HH, Makalowski W, Nir A, Gerety SS, Hurles M, Comes J, Fournier A, Osinska H, Robins J, Pucéat M, Elpeleg O, Hitz MP, Andelfinger G. Loss of ADAMTS19 causes progressive non-syndromic heart valve disease. Nat Genet 2019; 52:40-47. [PMID: 31844321 DOI: 10.1038/s41588-019-0536-2] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 10/23/2019] [Indexed: 01/24/2023]
Abstract
Valvular heart disease is observed in approximately 2% of the general population1. Although the initial observation is often localized (for example, to the aortic or mitral valve), disease manifestations are regularly observed in the other valves and patients frequently require surgery. Despite the high frequency of heart valve disease, only a handful of genes have so far been identified as the monogenic causes of disease2-7. Here we identify two consanguineous families, each with two affected family members presenting with progressive heart valve disease early in life. Whole-exome sequencing revealed homozygous, truncating nonsense alleles in ADAMTS19 in all four affected individuals. Homozygous knockout mice for Adamts19 show aortic valve dysfunction, recapitulating aspects of the human phenotype. Expression analysis using a lacZ reporter and single-cell RNA sequencing highlight Adamts19 as a novel marker for valvular interstitial cells; inference of gene regulatory networks in valvular interstitial cells positions Adamts19 in a highly discriminatory network driven by the transcription factor lymphoid enhancer-binding factor 1 downstream of the Wnt signaling pathway. Upregulation of endocardial Krüppel-like factor 2 in Adamts19 knockout mice precedes hemodynamic perturbation, showing that a tight balance in the Wnt-Adamts19-Klf2 axis is required for proper valve maturation and maintenance.
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Affiliation(s)
- Florian Wünnemann
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine Research Centre, University of Montreal, Montreal, Quebec, Canada.,Institute of Bioinformatics, University of Münster, Münster, Germany
| | - Asaf Ta-Shma
- Department of Pediatric Cardiology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.,Monique and Jacques Robo Department of Genetic Research, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | | | - Severine Leclerc
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine Research Centre, University of Montreal, Montreal, Quebec, Canada
| | - Patrick Piet van Vliet
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine Research Centre, University of Montreal, Montreal, Quebec, Canada.,LIA (International Associated Laboratory) Centre Hospitalier Universitaire Sainte-Justine, Montreal, Quebec, Canada.,LIA (International Associated Laboratory) INSERM, Marseille, France
| | - Andrea Oneglia
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine Research Centre, University of Montreal, Montreal, Quebec, Canada
| | - Maryse Thibeault
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine Research Centre, University of Montreal, Montreal, Quebec, Canada
| | - Emily Nordquist
- Molecular, Cellular and Developmental Biology Graduate Program, The Ohio State University, Columbus, OH, USA.,Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Joy Lincoln
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA.,Division of Pediatric Cardiology, Herma Heart Institute, Children's Hospital of Wisconsin, Milwaukee, WI, USA
| | - Franka Scharfenberg
- Unit for Degradomics of the Protease Web, Institute of Biochemistry, University of Kiel, Kiel, Germany
| | - Christoph Becker-Pauly
- Unit for Degradomics of the Protease Web, Institute of Biochemistry, University of Kiel, Kiel, Germany
| | - Philipp Hofmann
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Kirstin Hoff
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany.,German Centre for Cardiovascular Research (DZHK), Kiel, Germany
| | - Enrique Audain
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany.,German Centre for Cardiovascular Research (DZHK), Kiel, Germany
| | - Hans-Heiner Kramer
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany.,German Centre for Cardiovascular Research (DZHK), Kiel, Germany
| | | | - Amiram Nir
- Department of Pediatric Cardiology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | | | | | - Johanna Comes
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine Research Centre, University of Montreal, Montreal, Quebec, Canada
| | - Anne Fournier
- Department of Pediatrics, University of Montreal, Montreal, Quebec, Canada
| | - Hanna Osinska
- Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital, Cincinnati, OH, USA
| | - Jeffrey Robins
- Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital, Cincinnati, OH, USA
| | - Michel Pucéat
- LIA (International Associated Laboratory) Centre Hospitalier Universitaire Sainte-Justine, Montreal, Quebec, Canada.,LIA (International Associated Laboratory) INSERM, Marseille, France.,Université Aix-Marseille, INSERM U-1251, Marseille, France
| | | | - Orly Elpeleg
- Monique and Jacques Robo Department of Genetic Research, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Marc-Phillip Hitz
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany.,German Centre for Cardiovascular Research (DZHK), Kiel, Germany.,Wellcome Sanger Institute, Cambridge, UK.,Department of Human Genetics, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Gregor Andelfinger
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine Research Centre, University of Montreal, Montreal, Quebec, Canada. .,Department of Pediatrics, University of Montreal, Montreal, Quebec, Canada. .,Department of Biochemistry, University of Montreal, Montreal, Quebec, Canada.
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12
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Nellåker C, Alkuraya FS, Baynam G, Bernier RA, Bernier FP, Boulanger V, Brudno M, Brunner HG, Clayton-Smith J, Cogné B, Dawkins HJ, deVries BB, Douzgou S, Dudding-Byth T, Eichler EE, Ferlaino M, Fieggen K, Firth HV, FitzPatrick DR, Gration D, Groza T, Haendel M, Hallowell N, Hamosh A, Hehir-Kwa J, Hitz MP, Hughes M, Kini U, Kleefstra T, Kooy RF, Krawitz P, Küry S, Lees M, Lyon GJ, Lyonnet S, Marcadier JL, Meyn S, Moslerová V, Politei JM, Poulton CC, Raymond FL, Reijnders MR, Robinson PN, Romano C, Rose CM, Sainsbury DC, Schofield L, Sutton VR, Turnovec M, Van Dijck A, Van Esch H, Wilkie AO. Enabling Global Clinical Collaborations on Identifiable Patient Data: The Minerva Initiative. Front Genet 2019; 10:611. [PMID: 31417602 PMCID: PMC6681681 DOI: 10.3389/fgene.2019.00611] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 06/12/2019] [Indexed: 01/25/2023] Open
Abstract
The clinical utility of computational phenotyping for both genetic and rare diseases is increasingly appreciated; however, its true potential is yet to be fully realized. Alongside the growing clinical and research availability of sequencing technologies, precise deep and scalable phenotyping is required to serve unmet need in genetic and rare diseases. To improve the lives of individuals affected with rare diseases through deep phenotyping, global big data interrogation is necessary to aid our understanding of disease biology, assist diagnosis, and develop targeted treatment strategies. This includes the application of cutting-edge machine learning methods to image data. As with most digital tools employed in health care, there are ethical and data governance challenges associated with using identifiable personal image data. There are also risks with failing to deliver on the patient benefits of these new technologies, the biggest of which is posed by data siloing. The Minerva Initiative has been designed to enable the public good of deep phenotyping while mitigating these ethical risks. Its open structure, enabling collaboration and data sharing between individuals, clinicians, researchers and private enterprise, is key for delivering precision public health.
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Affiliation(s)
- Christoffer Nellåker
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, United Kingdom
- Big Data Institute, University of Oxford, Oxford, United Kingdom
- Institute for Biomedical Engineering, University of Oxford, Oxford, United Kingdom
| | - Fowzan S. Alkuraya
- Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Gareth Baynam
- Western Australian Register of Developmental Anomalies, and Genetic Services of Western Australia, King Edward Memorial, Subiaco, WA, Australia
- Telethon Kids Institute and School of Paediatrics and Child Health, University of Western Australia, Perth, WA, Australia
- Spatial Sciences, Science and Engineering, Curtin University, Perth, WA, Australia
| | - Raphael A. Bernier
- Department of Psychiatry & Behavioral Science, University of Washington School of Medicine, Seattle, WA, United States
| | | | - Vanessa Boulanger
- National Organization for Rare Disorders, Danbury, CT, United States
| | - Michael Brudno
- Department of Computer Science, University of Toronto and the Hospital for Sick Children, Toronto, Canada
| | - Han G. Brunner
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, Netherlands
| | - Jill Clayton-Smith
- Manchester Centre for Genomic Medicine, Central Manchester University Hospitals NHS Foundation Trust, MAHSC, Saint Mary’s Hospital, Manchester, United Kingdom
| | - Benjamin Cogné
- CHU Nantes, Service de Génétique Médicale, Nantes, France
| | - Hugh J.S. Dawkins
- Office of Population Health Genomics, Public and Aboriginal Health Division, Department of Health Government of Western Australia, Perth, WA, Australia
- Sir Walter Murdoch School of Policy and International Affairs, Murdoch University
- Centre for Population Health Research, Curtin University of Technology, Perth, WA, Australia
| | - Bert B.A. deVries
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, Netherlands
| | - Sofia Douzgou
- Manchester Centre for Genomic Medicine, Central Manchester University Hospitals NHS Foundation Trust, MAHSC, Saint Mary’s Hospital, Manchester, United Kingdom
| | | | - Evan E. Eichler
- Department of Genome Science, University of Washington School of Medicine, Seattle, WA, United States
- Howard Hughes Medical Institute, University of Washington, Seattle, WA, United States
| | - Michael Ferlaino
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, United Kingdom
- Big Data Institute, University of Oxford, Oxford, United Kingdom
| | - Karen Fieggen
- Division of Human Genetics, Level 3, Wernher and Beit North, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Observatory, South Africa
| | - Helen V. Firth
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, United Kingdom
| | - David R. FitzPatrick
- MRC Human Genetics Unit, IGMM, University of Edinburgh, Western General Hospital, Edinburgh, United Kingdom
| | - Dylan Gration
- Genetic Services of Western Australia, King Edward Memorial Hospital, Subiaco, WA, Australia
| | - Tudor Groza
- The Garvan Institute, Sydney, NSW, Australia
| | - Melissa Haendel
- Oregon Health & Science University, Portland, OR, United States
| | - Nina Hallowell
- Big Data Institute, University of Oxford, Oxford, United Kingdom
- Wellcome Centre for Ethics and Humanities, University of Oxford, Oxford, United Kingdom
- Ethox Centre, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Ada Hamosh
- McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Jayne Hehir-Kwa
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Marc-Phillip Hitz
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital of Schleswig-Holstein–Campus Kiel, Kiel, Germany
| | - Mark Hughes
- Department of Clinical Neurosciences, Western General Hospital, Edinburgh, United Kingdom
| | - Usha Kini
- Oxford Centre for Genomic Medicine, Oxford, United Kingdom
| | - Tjitske Kleefstra
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, Netherlands
| | - R Frank Kooy
- Department of Medical Genetics, University of Antwerp, Antwerp, Belgium
| | - Peter Krawitz
- Institut für Genomische Statistik und Bioinformatik, Universitätsklinikum Bonn, Rheinische-Friedrich-Wilhelms-Universität, Bonn, Germany
| | - Sébastien Küry
- CHU Nantes, Service de Génétique Médicale, Nantes, France
| | - Melissa Lees
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Gholson J. Lyon
- George A. Jervis Clinic and Institute for Basic Research in Developmental Disabilities (IBR), Staten Island, NY, United States
| | | | | | - Stephen Meyn
- Department of Computer Science, University of Toronto and the Hospital for Sick Children, Toronto, Canada
| | - Veronika Moslerová
- Department of Biology and Medical Genetics, 2nd Faculty of Medicine, Charles University and University Hospital, Prague, Czechia
| | - Juan M. Politei
- Laboratorio Chamoles, Errores Congénitos del Metabolismo, Buenos Aires, Argentina
| | - Cathryn C. Poulton
- Department of Paediatrics and Neonates, Fiona Stanley Hospital, Perth, WA, Australia
| | - F Lucy Raymond
- CIMR (Wellcome Trust/MRC Building), Cambridge, United Kingdom
| | - Margot R.F. Reijnders
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, Netherlands
| | | | | | - Catherine M. Rose
- Victorian Clinical Genetics Service and Murdoch Childrens Research Institute, The Royal Children’s Hospital, Parkville, VIC, Australia
| | - David C.G. Sainsbury
- Northern & Yorkshire Cleft Lip and Palate Service, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Lyn Schofield
- Genetic Services of Western Australia, King Edward Memorial Hospital, Subiaco, WA, Australia
| | - Vernon R. Sutton
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, United States
| | - Marek Turnovec
- Department of Biology and Medical Genetics, 2nd Faculty of Medicine, Charles University and University Hospital, Prague, Czechia
| | - Anke Van Dijck
- Department of Medical Genetics, University and University Hospital Antwerp, Antwerp, Belgium
| | - Hilde Van Esch
- Center for Human Genetics, University Hospitals Leuven, University of Leuven, Leuven, Belgium
| | - Andrew O.M. Wilkie
- Clinical Genetics Group, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Headington, Oxford, United Kingdom
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13
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Hoff K, Lemme M, Kahlert AK, Runde K, Audain E, Schuster D, Scheewe J, Attmann T, Pickardt T, Caliebe A, Siebert R, Kramer HH, Milting H, Hansen A, Ammerpohl O, Hitz MP. DNA methylation profiling allows for characterization of atrial and ventricular cardiac tissues and hiPSC-CMs. Clin Epigenetics 2019; 11:89. [PMID: 31186048 PMCID: PMC6560887 DOI: 10.1186/s13148-019-0679-0] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 05/03/2019] [Indexed: 02/07/2023] Open
Abstract
Background Cardiac disease modelling using human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CM) requires thorough insight into cardiac cell type differentiation processes. However, current methods to discriminate different cardiac cell types are mostly time-consuming, are costly and often provide imprecise phenotypic evaluation. DNA methylation plays a critical role during early heart development and cardiac cellular specification. We therefore investigated the DNA methylation pattern in different cardiac tissues to identify CpG loci for further cardiac cell type characterization. Results An array-based genome-wide DNA methylation analysis using Illumina Infinium HumanMethylation450 BeadChips led to the identification of 168 differentially methylated CpG loci in atrial and ventricular human heart tissue samples (n = 49) from different patients with congenital heart defects (CHD). Systematic evaluation of atrial-ventricular DNA methylation pattern in cardiac tissues in an independent sample cohort of non-failing donor hearts and cardiac patients using bisulfite pyrosequencing helped us to define a subset of 16 differentially methylated CpG loci enabling precise characterization of human atrial and ventricular cardiac tissue samples. This defined set of reproducible cardiac tissue-specific DNA methylation sites allowed us to consistently detect the cellular identity of hiPSC-CM subtypes. Conclusion Testing DNA methylation of only a small set of defined CpG sites thus makes it possible to distinguish atrial and ventricular cardiac tissues and cardiac atrial and ventricular subtypes of hiPSC-CMs. This method represents a rapid and reliable system for phenotypic characterization of in vitro-generated cardiomyocytes and opens new opportunities for cardiovascular research and patient-specific therapy. Electronic supplementary material The online version of this article (10.1186/s13148-019-0679-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Kirstin Hoff
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Marta Lemme
- DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Hamburg, Germany.,Department of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anne-Karin Kahlert
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Hamburg, Germany.,Institute for Clinical Genetics, Carl Gustav Carus Faculty of Medicine, Dresden, Germany
| | - Kerstin Runde
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Enrique Audain
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Dorit Schuster
- Institute of Human Genetics, Christian-Albrechts-University Kiel & University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Jens Scheewe
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Tim Attmann
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Thomas Pickardt
- National Register for Congenital Heart Defects, DZHK (German Centre for Cardiovascular Research), Berlin, Germany.,Competence Network for Congenital Heart Defects, DZHK (German Centre for Cardiovascular Research), Berlin, Germany
| | - Almuth Caliebe
- Institute of Human Genetics, Christian-Albrechts-University Kiel & University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Reiner Siebert
- Institute of Human Genetics, University Hospital Ulm, Ulm, Germany
| | - Hans-Heiner Kramer
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Hendrik Milting
- Erich and Hanna Klessmann Institute for Cardiovascular Research & Development (EHKI), Heart and Diabetes Center NRW, Ruhr University Bochum, Bad Oeynhausen, Germany
| | - Arne Hansen
- DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Hamburg, Germany.,Department of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ole Ammerpohl
- Institute of Human Genetics, University Hospital Ulm, Ulm, Germany
| | - Marc-Phillip Hitz
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany. .,DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Hamburg, Germany. .,Institute of Human Genetics, Christian-Albrechts-University Kiel & University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany. .,Wellcome Trust Sanger Institute, Cambridge, UK.
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14
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Helm PC, Bauer UMM, Abdul-Khaliq H, Baumgartner H, Kramer HH, Schlensak C, Pickardt T, Kahlert AK, Hitz MP. Patients with congenital heart defect and their families support genetic heart research. CONGENIT HEART DIS 2018; 13:685-689. [PMID: 30272834 DOI: 10.1111/chd.12630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 04/13/2018] [Accepted: 04/25/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Congenital heart disease (CHD) affects up to 1% of live births the etiology remains relatively poorly understood. Thus, cardiac research is needed to understand the underlying pathomechanisms of the disease. About 51 000 CHD patients are registered in the German National Register for Congenital Heart Defects (NRCHD). Patients and relatives were interviewed online about their willingness to support genetic heart research in order to donate a biological sample. METHODS Study participants were recruited via the database of the NRCHD. Seven thousand nine hundred eighty-nine patients were invited to participate in the study. Participants have been asked to rate three questions on a ten-staged Likert scale about their willingness to provide a saliva/blood sample and their motivation to ask family members to support genetic heart research. RESULTS Overall, 2035 participants (patients/relatives) responded the online survey (25.5%). Two-thirds of the participants are willing to donate a saliva sample. Whereas the motivation to provide a blood sample is slightly lower (patients: 63.8%, relatives: 60.6%). Female relatives are more fain to provide a saliva sample as well as a blood sample compared to men (saliva sample: P < .001, blood sample: P < .01). The motivation to ask an additional family member for a biological sample was significantly higher in relatives (59.2%) compared to patients (48.4%). CONCLUSIONS The motivation to provide biological samples is high reflecting the need for genetic research to unravel the pathomechanism of CHD. A future aim should be to offer an individual risk assessment for each patient based on the underlying genetics.
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Affiliation(s)
- Paul C Helm
- National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Berlin, Germany
| | - Ulrike M M Bauer
- National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Berlin, Germany.,Competence Network for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Berlin, Germany
| | - Hashim Abdul-Khaliq
- Competence Network for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Berlin, Germany.,Department of Paediatric Cardiology, Saarland University Medical Center, Homburg, Germany
| | - Helmut Baumgartner
- National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Berlin, Germany.,Center for Adults with Congenital Heart Defects (EMAH-Center), University Hospital Muenster, Muenster, Germany
| | - Hans-Heiner Kramer
- Department for Congenital Heart Disease and Pediatric Cardiology, DZHK (German Centre for Cardiovascular Research), University Hospital Schleswig-Holstein - Campus Kiel, Germany
| | - Christian Schlensak
- Competence Network for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Berlin, Germany.,Department of Thoracic and Cardiovascular Surgery, University Medical Center Tübingen, Tübingen, Germany
| | - Thomas Pickardt
- National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Berlin, Germany
| | - Anne-Karin Kahlert
- Department for Congenital Heart Disease and Pediatric Cardiology, DZHK (German Centre for Cardiovascular Research), University Hospital Schleswig-Holstein - Campus Kiel, Germany.,Institute for Clinical Genetics, Faculty of Medicine Carl Gustav Carus, Dresden, Germany
| | - Marc-Phillip Hitz
- Department for Congenital Heart Disease and Pediatric Cardiology, DZHK (German Centre for Cardiovascular Research), University Hospital Schleswig-Holstein - Campus Kiel, Germany
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15
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Abstract
Congenital heart disease is the most common congenital abnormality, and advances in medical care mean that this population of individuals is surviving for longer than ever before. It represents a significant healthcare challenge, as many patients require life-long care and individuals may ask about the likelihood of their children being affected. Whilst a number of genes have been identified previously from investigation of families with Mendelian inheritance patterns, sequencing the DNA from large cohorts of individuals with congenital heart disease is now providing fresh insights into the genetics of these conditions. This research has enabled novel gene discovery and uncovered the different genetic mechanisms underlying both isolated congenital heart disease and that which occurs in association with other medical problems. This article discusses the most recent advances in this field and the implications for patient care. In addition, we consider the challenges facing researchers in this field and emphasise the need for close working relationships between clinicians and researchers.
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Affiliation(s)
- Anna Wilsdon
- School of Life Sciences, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Alejandro Sifrim
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, CB10 1SA, UK
| | | | - Matthew Hurles
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, CB10 1SA, UK
| | - J David Brook
- School of Life Sciences, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
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16
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Sifrim A, Hitz MP, Wilsdon A, Breckpot J, Al Turki SH, Thienpont B, McRae J, Fitzgerald TW, Singh T, Swaminathan GJ, Prigmore E, Rajan D, Abdul-Khaliq H, Banka S, Bauer UMM, Bentham J, Berger F, Bhattacharya S, Bu'Lock F, Canham N, Colgiu IG, Cosgrove C, Cox H, Daehnert I, Daly A, Danesh J, Fryer A, Gewillig M, Hobson E, Hoff K, Homfray T, Kahlert AK, Ketley A, Kramer HH, Lachlan K, Lampe AK, Louw JJ, Manickara AK, Manase D, McCarthy KP, Metcalfe K, Moore C, Newbury-Ecob R, Omer SO, Ouwehand WH, Park SM, Parker MJ, Pickardt T, Pollard MO, Robert L, Roberts DJ, Sambrook J, Setchfield K, Stiller B, Thornborough C, Toka O, Watkins H, Williams D, Wright M, Mital S, Daubeney PEF, Keavney B, Goodship J, Abu-Sulaiman RM, Klaassen S, Wright CF, Firth HV, Barrett JC, Devriendt K, FitzPatrick DR, Brook JD, Hurles M. Distinct genetic architectures for syndromic and nonsyndromic congenital heart defects identified by exome sequencing. Nat Genet 2016; 48:1060-5. [PMID: 27479907 PMCID: PMC5988037 DOI: 10.1038/ng.3627] [Citation(s) in RCA: 271] [Impact Index Per Article: 33.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 06/24/2016] [Indexed: 02/02/2023]
Abstract
Congenital heart defects (CHDs) have a neonatal incidence of 0.8-1% (refs. 1,2). Despite abundant examples of monogenic CHD in humans and mice, CHD has a low absolute sibling recurrence risk (∼2.7%), suggesting a considerable role for de novo mutations (DNMs) and/or incomplete penetrance. De novo protein-truncating variants (PTVs) have been shown to be enriched among the 10% of 'syndromic' patients with extra-cardiac manifestations. We exome sequenced 1,891 probands, including both syndromic CHD (S-CHD, n = 610) and nonsyndromic CHD (NS-CHD, n = 1,281). In S-CHD, we confirmed a significant enrichment of de novo PTVs but not inherited PTVs in known CHD-associated genes, consistent with recent findings. Conversely, in NS-CHD we observed significant enrichment of PTVs inherited from unaffected parents in CHD-associated genes. We identified three genome-wide significant S-CHD disorders caused by DNMs in CHD4, CDK13 and PRKD1. Our study finds evidence for distinct genetic architectures underlying the low sibling recurrence risk in S-CHD and NS-CHD.
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Affiliation(s)
| | - Marc-Phillip Hitz
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
- Department of Congenital Heart Disease and Pediatric Cardiology, UKSH Kiel, Germany
- DZHK (German Center for Cardiovascular Research), partner site Berlin/Hamburg/Kiel/Lübeck, Germany
| | - Anna Wilsdon
- School of Life Sciences, University of Nottingham, Queen’s Medical Centre, Nottingham, United Kingdom
| | - Jeroen Breckpot
- Center for Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Saeed H. Al Turki
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
- Department of Pathology, King Abdulaziz Medical City, Riyadh, Saudi Arabia
- Harvard Medical School Genetics Training Program, Boston, United States of America
| | - Bernard Thienpont
- Vesalius Research Center, VIB, Leuven, Belgium
- Department of Oncology, Laboratory for Translational Genetics, KU Leuven, Leuven, Belgium
| | - Jeremy McRae
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
| | | | | | | | - Elena Prigmore
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
| | - Diana Rajan
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
| | - Hashim Abdul-Khaliq
- Department of Paediatric Cardiology, Saarland University, Homburg, Germany
- Competence Network for Congenital Heart Defects, National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Germany
| | - Siddharth Banka
- Manchester Centre for Genomic Medicine, Institute of Human Development, Faculty of Medical and Human Sciences, University of Manchester, Manchester, United Kingdom
- Manchester Centre for Genomic Medicine, St Mary’s Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Ulrike M. M. Bauer
- Competence Network for Congenital Heart Defects, National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Germany
| | - Jamie Bentham
- Department of Paediatric Cardiology, Yorkshire Heart Centre, Leeds, United Kingdom
| | - Felix Berger
- DZHK (German Center for Cardiovascular Research), partner site Berlin/Hamburg/Kiel/Lübeck, Germany
- Competence Network for Congenital Heart Defects, National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Germany
- German Heart Institute Berlin, Charité Universitaetsmedizin Berlin, Department of Congenital Heart Disease and Pediatric Cardiology, Berlin, Germany
| | - Shoumo Bhattacharya
- Department of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | - Frances Bu'Lock
- East Midlands Congenital Heart Centre, Glenfield Hospital, Leicester, United Kingdom
| | - Natalie Canham
- North West Thames Regional Genetics Centre, London North West Healthcare NHS Trust, Harrow, United Kingdom
| | | | - Catherine Cosgrove
- Department of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | - Helen Cox
- West Midlands Regional Genetics Service, Birmingham Women’s NHS Foundation Trust, Birmingham Women’s Hospital, Birmingham, United Kingdom
| | - Ingo Daehnert
- Competence Network for Congenital Heart Defects, National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Germany
- Department of Pediatric Cardiology, Heart Center, University of Leipzig, Germany
| | - Allan Daly
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
| | - John Danesh
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
- NIHR Blood and Transplant Research Unit in Donor Health and Genomics, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- INTERVAL Coordinating Centre, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Alan Fryer
- Department of Clinical Genetics, Liverpool Women's NHS Foundation Trust, Crown Street, Liverpool, United Kingdom
| | - Marc Gewillig
- Department of Pediatric Cardiology, University Hospitals Leuven, Leuven, Belgium
| | - Emma Hobson
- Yorkshire Regional Genetics Service, Leeds Teaching Hospitals NHS Trust, Department of Clinical Genetics, Chapel Allerton Hospital, Leeds, United Kingdom
| | - Kirstin Hoff
- Department of Congenital Heart Disease and Pediatric Cardiology, UKSH Kiel, Germany
- DZHK (German Center for Cardiovascular Research), partner site Berlin/Hamburg/Kiel/Lübeck, Germany
| | - Tessa Homfray
- South West Thames Regional Genetics Centre, St George’s Healthcare NHS Trust, St George’s, University of London, London, United Kingdom
| | | | - Anne-Karin Kahlert
- Department of Congenital Heart Disease and Pediatric Cardiology, UKSH Kiel, Germany
- DZHK (German Center for Cardiovascular Research), partner site Berlin/Hamburg/Kiel/Lübeck, Germany
- Institute for Clinical Genetics, Carl Gustav Carus Faculty of Medicine, Dresden, Germany
| | - Ami Ketley
- School of Life Sciences, University of Nottingham, Queen’s Medical Centre, Nottingham, United Kingdom
| | - Hans-Heiner Kramer
- Department of Congenital Heart Disease and Pediatric Cardiology, UKSH Kiel, Germany
- DZHK (German Center for Cardiovascular Research), partner site Berlin/Hamburg/Kiel/Lübeck, Germany
- Competence Network for Congenital Heart Defects, National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Germany
| | - Katherine Lachlan
- Wessex Clinical Genetics Service, University Hospital Southampton, Princess Anne Hospital, Southampton, United Kingdom
- Wessex Regional Genetics Laboratory, Salisbury NHS Foundation Trust, Salisbury District Hospital, Salisbury, United Kingdom
- Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Anne Katrin Lampe
- South East of Scotland Clinical Genetic Service, IGMM North, Western General Hospital, Edinburgh, United Kingdom
| | - Jacoba J. Louw
- Department of Pediatric Cardiology, University Hospitals Leuven, Leuven, Belgium
| | | | | | - Karen P. McCarthy
- Cardiac Morphology Unit, Royal Brompton Hospital and the National Heart and Lung Institute, Imperial College, United Kingdom
| | - Kay Metcalfe
- Manchester Centre for Genomic Medicine, St Mary’s Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Carmel Moore
- INTERVAL Coordinating Centre, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Ruth Newbury-Ecob
- Department of Clinical Genetics, St Michael's Hospital, Bristol, United Kingdom
| | - Seham Osman Omer
- Division of Pediatric Cardiology, King Abdulaziz Cardiac Center, King Abdulaziz Medical City, Ministry of National Guard - Health Affairs, Riyadh, Saudi Arabia
| | - Willem H. Ouwehand
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
- NIHR Blood and Transplant Research Unit in Donor Health and Genomics, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- Department of Haematology, University of Cambridge, Long Road, Cambridge, United Kingdom
- NHS Blood and Transplant, Long Road, Cambridge, United Kingdom
| | - Soo-Mi Park
- East Anglian Medical Genetics Service, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, United Kingdom
| | - Michael J. Parker
- Sheffield Children’s Hospital NHS Foundation Trust, Western Bank, Sheffield
| | - Thomas Pickardt
- Competence Network for Congenital Heart Defects, National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Germany
| | | | - Leema Robert
- South East Thames Regional Genetics Centre, Guy’s and St Thomas’ NHS Foundation Trust, Guy’s Hospital, London, United Kingdom
| | - David J. Roberts
- NIHR Blood and Transplant Research Unit in Donor Health and Genomics, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- NHS Blood and Transplant, John Radcliffe Hospital, Oxford, United Kingdom
- Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Jennifer Sambrook
- INTERVAL Coordinating Centre, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- Department of Haematology, University of Cambridge, Long Road, Cambridge, United Kingdom
| | - Kerry Setchfield
- School of Life Sciences, University of Nottingham, Queen’s Medical Centre, Nottingham, United Kingdom
| | - Brigitte Stiller
- Competence Network for Congenital Heart Defects, National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Germany
- Department of Congenital Heart Defects and Paediatric Cardiology, Heart Centre, University of Freiburg, Germany
| | - Chris Thornborough
- East Midlands Congenital Heart Centre, Glenfield Hospital, Leicester, United Kingdom
| | - Okan Toka
- Competence Network for Congenital Heart Defects, National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Germany
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Department of Pediatric Cardiology, Erlangen, Germany
| | - Hugh Watkins
- Department of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | - Denise Williams
- West Midlands Regional Genetics Service, Birmingham Women’s NHS Foundation Trust, Birmingham Women’s Hospital, Birmingham, United Kingdom
| | - Michael Wright
- Northern Genetics Service, Newcastle upon Tyne Hospitals NHS Foundation Trust, Institute of Human Genetics, International Centre for Life, Newcastle upon Tyne, United Kingdom
| | | | - Piers E. F. Daubeney
- Division of Paediatric Cardiology, Royal Brompton Hospital, London, United Kingdom
- Paediatric Cardiology, Imperial College, London, United Kingdom
| | - Bernard Keavney
- Institute of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| | - Judith Goodship
- Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom
| | | | - Riyadh Mahdi Abu-Sulaiman
- Division of Pediatric Cardiology, King Abdulaziz Cardiac Center, King Abdulaziz Medical City, Ministry of National Guard - Health Affairs, Riyadh, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center (KAIMRC), Riyadh, Saudi Arabia
| | - Sabine Klaassen
- DZHK (German Center for Cardiovascular Research), partner site Berlin/Hamburg/Kiel/Lübeck, Germany
- Competence Network for Congenital Heart Defects, National Register for Congenital Heart Defects, DZHK (German Center for Cardiovascular Research), Germany
- Experimental and Clinical Research Center (ECRC), Charité Medical Faculty and Max-Delbruck-Center for Molecular Medicine, Berlin, Germany
- Department of Pediatric Cardiology, Charité University Medicine, Berlin, Germany
| | | | - Helen V. Firth
- East Anglian Medical Genetics, Cambridge University Hospitals NHS Foundation Trust, Biomedical Campus, Cambridge, United Kingdom
| | | | | | - David R. FitzPatrick
- Medical Research Council (MRC) Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine (IGMM), University of Edinburgh, Western General Hospital, Edinburgh, United Kingdom
| | - J. David Brook
- School of Life Sciences, University of Nottingham, Queen’s Medical Centre, Nottingham, United Kingdom
| | | | - Matthew Hurles
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
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17
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Al Turki S, Manickaraj AK, Mercer CL, Gerety SS, Hitz MP, Lindsay S, D'Alessandro LCA, Swaminathan GJ, Bentham J, Arndt AK, Louw J, Breckpot J, Gewillig M, Thienpont B, Abdul-Khaliq H, Harnack C, Hoff K, Kramer HH, Schubert S, Siebert R, Toka O, Cosgrove C, Watkins H, Lucassen AM, O'Kelly IM, Salmon AP, Bu'Lock FA, Granados-Riveron J, Setchfield K, Thornborough C, Brook JD, Mulder B, Klaassen S, Bhattacharya S, Devriendt K, FitzPatrick DR, Wilson DI, Mital S, Hurles ME. Rare Variants in NR2F2 Cause Congenital Heart Defects in Humans. Am J Hum Genet 2016; 98:592. [PMID: 28863274 DOI: 10.1016/j.ajhg.2016.02.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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18
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Al Turki S, Manickaraj A, Mercer C, Gerety S, Hitz MP, Lindsay S, D’Alessandro L, Swaminathan G, Bentham J, Arndt AK, Low J, Breckpot J, Gewillig M, Thienpont B, Abdul-Khaliq H, Harnack C, Hoff K, Kramer HH, Schubert S, Siebert R, Toka O, Cosgrove C, Watkins H, Lucassen A, O’Kelly I, Salmon A, Bu’Lock F, Granados-Riveron J, Setchfield K, Thornborough C, Brook J, Mulder B, Klaassen S, Bhattacharya S, Devriendt K, FitzPatrick D, Wilson D, Mital S, Hurles M. Rare Variants in NR2F2 Cause Congenital Heart Defects in Humans. Am J Hum Genet 2014. [DOI: 10.1016/j.ajhg.2014.06.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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19
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Al Turki S, Manickaraj A, Mercer C, Gerety S, Hitz MP, Lindsay S, D’Alessandro L, Swaminathan G, Bentham J, Arndt AK, Louw J, Breckpot J, Gewillig M, Thienpont B, Abdul-Khaliq H, Harnack C, Hoff K, Kramer HH, Schubert S, Siebert R, Toka O, Cosgrove C, Watkins H, Lucassen A, O’Kelly I, Salmon A, Bu’Lock F, Granados-Riveron J, Setchfield K, Thornborough C, Brook J, Mulder B, Klaassen S, Bhattacharya S, Devriendt K, FitzPatrick D, Wilson D, Mital S, Hurles M, Mital S, Hurles ME. Rare variants in NR2F2 cause congenital heart defects in humans. Am J Hum Genet 2014; 94:574-85. [PMID: 24702954 DOI: 10.1016/j.ajhg.2014.03.007] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Accepted: 03/12/2014] [Indexed: 11/25/2022] Open
Abstract
Congenital heart defects (CHDs) are the most common birth defect worldwide and are a leading cause of neonatal mortality. Nonsyndromic atrioventricular septal defects (AVSDs) are an important subtype of CHDs for which the genetic architecture is poorly understood. We performed exome sequencing in 13 parent-offspring trios and 112 unrelated individuals with nonsyndromic AVSDs and identified five rare missense variants (two of which arose de novo) in the highly conserved gene NR2F2, a very significant enrichment (p = 7.7 × 10(-7)) compared to 5,194 control subjects. We identified three additional CHD-affected families with other variants in NR2F2 including a de novo balanced chromosomal translocation, a de novo substitution disrupting a splice donor site, and a 3 bp duplication that cosegregated in a multiplex family. NR2F2 encodes a pleiotropic developmental transcription factor, and decreased dosage of NR2F2 in mice has been shown to result in abnormal development of atrioventricular septa. Via luciferase assays, we showed that all six coding sequence variants observed in individuals significantly alter the activity of NR2F2 on target promoters.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Seema Mital
- Division of Cardiology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, ON M5G 1X8, Canada.
| | - Matthew E Hurles
- Wellcome Trust Sanger Institute, Hinxton, Cambridge CB10 1SA, UK.
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20
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Hitz MP, Lemieux-Perreault LP, Marshall C, Feroz-Zada Y, Davies R, Yang SW, Lionel AC, D'Amours G, Lemyre E, Cullum R, Bigras JL, Thibeault M, Chetaille P, Montpetit A, Khairy P, Overduin B, Klaassen S, Hoodless P, Nemer M, Stewart AFR, Boerkoel C, Scherer SW, Richter A, Dubé MP, Andelfinger G. Rare copy number variants contribute to congenital left-sided heart disease. PLoS Genet 2012; 8:e1002903. [PMID: 22969434 PMCID: PMC3435243 DOI: 10.1371/journal.pgen.1002903] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Accepted: 07/03/2012] [Indexed: 12/13/2022] Open
Abstract
Left-sided congenital heart disease (CHD) encompasses a spectrum of malformations that range from bicuspid aortic valve to hypoplastic left heart syndrome. It contributes significantly to infant mortality and has serious implications in adult cardiology. Although left-sided CHD is known to be highly heritable, the underlying genetic determinants are largely unidentified. In this study, we sought to determine the impact of structural genomic variation on left-sided CHD and compared multiplex families (464 individuals with 174 affecteds (37.5%) in 59 multiplex families and 8 trios) to 1,582 well-phenotyped controls. 73 unique inherited or de novo CNVs in 54 individuals were identified in the left-sided CHD cohort. After stringent filtering, our gene inventory reveals 25 new candidates for LS-CHD pathogenesis, such as SMC1A, MFAP4, and CTHRC1, and overlaps with several known syndromic loci. Conservative estimation examining the overlap of the prioritized gene content with CNVs present only in affected individuals in our cohort implies a strong effect for unique CNVs in at least 10% of left-sided CHD cases. Enrichment testing of gene content in all identified CNVs showed a significant association with angiogenesis. In this first family-based CNV study of left-sided CHD, we found that both co-segregating and de novo events associate with disease in a complex fashion at structural genomic level. Often viewed as an anatomically circumscript disease, a subset of left-sided CHD may in fact reflect more general genetic perturbations of angiogenesis and/or vascular biology.
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Affiliation(s)
- Marc-Phillip Hitz
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
- Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, United Kingdom
| | | | - Christian Marshall
- The Centre for Applied Genomics and Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Yassamin Feroz-Zada
- Adult Congenital Heart Centre, Montreal Heart Institute, Université de Montréal, Montréal, Québec, Canada
| | - Robbie Davies
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Shi Wei Yang
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Anath Christopher Lionel
- The Centre for Applied Genomics and Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Guylaine D'Amours
- Service of Medical Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Emmanuelle Lemyre
- Service of Medical Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Rebecca Cullum
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, British Columbia, Canada
| | - Jean-Luc Bigras
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Maryse Thibeault
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Philippe Chetaille
- Cardiology Service, Centre Mère-Enfants, Centre Hospitalier Universitaire de Québec, Université de Laval, Québec City, Québec, Canada
| | - Alexandre Montpetit
- Genome Quebec Innovation Centre, McGill University, Montréal, Québec, Canada
| | - Paul Khairy
- Adult Congenital Heart Centre, Montreal Heart Institute, Université de Montréal, Montréal, Québec, Canada
| | - Bert Overduin
- European Molecular Biology Laboratory–European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, United Kingdom
| | - Sabine Klaassen
- Experimental and Clinical Research Center, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Pamela Hoodless
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, British Columbia, Canada
| | - Mona Nemer
- Department of Biochemistry, Microbiology, and Immunology, University of Ottawa, Ottawa, Ontario, Canada
| | - Alexandre F. R. Stewart
- Ruddy Canadian Cardiovascular Genetics Centre, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Cornelius Boerkoel
- Child and Family Research Institute, Department of Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Stephen W. Scherer
- The Centre for Applied Genomics and Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Andrea Richter
- Service of Medical Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Marie-Pierre Dubé
- Adult Congenital Heart Centre, Montreal Heart Institute, Université de Montréal, Montréal, Québec, Canada
| | - Gregor Andelfinger
- Cardiovascular Genetics, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
- * E-mail:
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21
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Pinto JR, Yang SW, Hitz MP, Parvatiyar MS, Jones MA, Liang J, Kokta V, Talajic M, Tremblay N, Jaeggi M, Andelfinger G, Potter JD. Fetal cardiac troponin isoforms rescue the increased Ca2+ sensitivity produced by a novel double deletion in cardiac troponin T linked to restrictive cardiomyopathy: a clinical, genetic, and functional approach. J Biol Chem 2011; 286:20901-12. [PMID: 21502316 DOI: 10.1074/jbc.m111.234336] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
A novel double deletion in cardiac troponin T (cTnT) of two highly conserved amino acids (Asn-100 and Glu-101) was found in a restrictive cardiomyopathic (RCM) pediatric patient. Clinical evaluation revealed the presence of left atrial enlargement and marked left ventricle diastolic dysfunction. The explanted heart examined by electron microscopy revealed myofibrillar disarray and mild fibrosis. Pedigree analysis established that this mutation arose de novo. The patient tested negative for six other sarcomeric genes. The single and double recombinant cTnT mutants were generated, and their functional consequences were analyzed in porcine skinned cardiac muscle. In the adult Tn environment (cTnT3 + cardiac troponin I), the single cTnT3-ΔN100 and cTnT3-ΔE101 mutations had opposing effects on the Ca(2+) sensitivity of force development compared with WT, whereas the double deletion cTnT3-ΔN100/ΔE101 increased the Ca(2+) sensitivity + 0.19 pCa units. In addition, cTnT3-ΔN100/ΔE101 decreased the cooperativity of force development, suggesting alterations in intrafilament protein-protein interactions. In the fetal Tn environment, (cTnT1 + slow skeletal troponin I), the single (cTnT1-ΔN110) and double (cTnT1-ΔN110/ΔE111) deletions did not change the Ca(2+) sensitivity compared with control. To recreate the patient's heterozygous genotype, we performed a reconstituted ATPase activity assay. Thin filaments containing 50:50 cTnT3-ΔN100/ΔE101:cTnT3-WT also increased the myofilament Ca(2+) sensitivity compared with WT. Co-sedimentation of thin filament proteins indicated that no significant changes occurred in the binding of Tn containing the RCM cTnT mutation to actin-Tm. This report reveals the protective role of Tn fetal isoforms as they rescue the increased Ca(2+) sensitivity produced by a cTnT-RCM mutation and may account for the lack of lethality during gestation.
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Affiliation(s)
- Jose Renato Pinto
- University of Miami Miller School of Medicine, Miami, Florida 33136, USA
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22
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Tremblay N, Yang SW, Hitz MP, Asselin G, Ginns J, Riopel K, Gendron R, Montpetit A, Duhig E, Dubé MP, Radford D, Andelfinger G. Familial ventricular aneurysms and septal defects map to chromosome 10p15. Eur Heart J 2010; 32:568-73. [DOI: 10.1093/eurheartj/ehq447] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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