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Mazel B, Delanne J, Garde A, Racine C, Bruel AL, Duffourd Y, Lopergolo D, Santorelli FM, Marchi V, Pinto AM, Mencarelli MA, Canitano R, Valentino F, Papa FT, Fallerini C, Mari F, Renieri A, Munnich A, Niclass T, Le Guyader G, Thauvin-Robinet C, Philippe C, Faivre L. FOXG1 variants can be associated with milder phenotypes than congenital Rett syndrome with unassisted walking and language development. Am J Med Genet B Neuropsychiatr Genet 2024:e32970. [PMID: 38459409 DOI: 10.1002/ajmg.b.32970] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 01/22/2024] [Accepted: 01/30/2024] [Indexed: 03/10/2024]
Abstract
Since 2008, FOXG1 haploinsufficiency has been linked to a severe neurodevelopmental phenotype resembling Rett syndrome but with earlier onset. Most patients are unable to sit, walk, or speak. For years, FOXG1 sequencing was only prescribed in such severe cases, limiting insight into the full clinical spectrum associated with this gene. Next-generation sequencing (NGS) now enables unbiased diagnostics. Through the European Reference Network for Rare Malformation Syndromes, Intellectual and Other Neurodevelopmental Disorders, we gathered data from patients with heterozygous FOXG1 variants presenting a mild phenotype, defined as able to speak and walk independently. We also reviewed data from three previously reported patients meeting our criteria. We identified five new patients with pathogenic FOXG1 missense variants, primarily in the forkhead domain, showing varying nonspecific intellectual disability and developmental delay. These features are not typical of congenital Rett syndrome and were rarely associated with microcephaly and epilepsy. Our findings are consistent with a previous genotype-phenotype analysis by Mitter et al. suggesting the delineation of five different FOXG1 genotype groups. Milder phenotypes were associated with missense variants in the forkhead domain. This information may facilitate prognostic assessments in children carrying a FOXG1 variant and improve the interpretation of new variants identified with genomic sequencing.
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Affiliation(s)
- Benoit Mazel
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Génétique, FHU TRANSLAD - CHU Dijon Bourgogne, Dijon, France
- Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
| | - Julian Delanne
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Génétique, FHU TRANSLAD - CHU Dijon Bourgogne, Dijon, France
- Centre de référence Déficiences Intellectuelles de Causes Rares, CHU Dijon Bourgogne, Dijon, France
| | - Aurore Garde
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Génétique, FHU TRANSLAD - CHU Dijon Bourgogne, Dijon, France
- Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
| | - Caroline Racine
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Génétique, FHU TRANSLAD - CHU Dijon Bourgogne, Dijon, France
- Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
| | - Ange-Line Bruel
- Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
- Laboratoire de Génomique Médicale, Unité Fonctionnelle Innovation en diagnostic génomique, Unité fonctionnelle innovation en diagnostic génomique des maladies rares, CHU Dijon Bourgogne, Dijon, France
| | - Yannis Duffourd
- Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
- Laboratoire de Génomique Médicale, Unité Fonctionnelle Innovation en diagnostic génomique, Unité fonctionnelle innovation en diagnostic génomique des maladies rares, CHU Dijon Bourgogne, Dijon, France
| | - Diego Lopergolo
- Molecular Medicine for Neurodegenerative and Neuromuscular Diseases Unit, IRCCS Stella Maris Foudation, Pisa, Italy
| | - Filippo Maria Santorelli
- Molecular Medicine for Neurodegenerative and Neuromuscular Diseases Unit, IRCCS Stella Maris Foudation, Pisa, Italy
| | - Viviana Marchi
- Department of Developmental Neuroscience, Stella Maris Scientific Institute, IRCCS Fondazione Stella Maris Foundation, Pisa, Italy
| | - Anna Maria Pinto
- Genetica Medica, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | | | - Roberto Canitano
- Division of Child and Adolescent Neuropsychiatry, University Hospital of Siena, Siena, Italy
| | - Floriana Valentino
- Medical Genetics Unit, University of Siena, Policlinico Le Scotte, Siena, Italy
| | | | - Chiara Fallerini
- Medical Genetics Unit, University of Siena, Policlinico Le Scotte, Siena, Italy
- Department of Medical Biotechnologies, Med Biotech Hub and Competence Center, University of Siena, Siena, Italy
| | - Francesca Mari
- Genetica Medica, Azienda Ospedaliera Universitaria Senese, Siena, Italy
- Medical Genetics Unit, University of Siena, Policlinico Le Scotte, Siena, Italy
| | - Alessandra Renieri
- Genetica Medica, Azienda Ospedaliera Universitaria Senese, Siena, Italy
- Medical Genetics Unit, University of Siena, Policlinico Le Scotte, Siena, Italy
- Department of Medical Biotechnologies, Med Biotech Hub and Competence Center, University of Siena, Siena, Italy
| | - Arnold Munnich
- Service de Génétique Médicale et Clinique, Hôpital Necker Enfants Malades, Paris, France
| | - Tanguy Niclass
- Service de Génétique Clinique, CHU de Poitiers, Poitiers, France
| | | | - Christel Thauvin-Robinet
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Génétique, FHU TRANSLAD - CHU Dijon Bourgogne, Dijon, France
- Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
- Centre de référence Déficiences Intellectuelles de Causes Rares, CHU Dijon Bourgogne, Dijon, France
- Laboratoire de Génomique Médicale, Unité Fonctionnelle Innovation en diagnostic génomique, Unité fonctionnelle innovation en diagnostic génomique des maladies rares, CHU Dijon Bourgogne, Dijon, France
| | - Christophe Philippe
- Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
- Laboratoire de Génomique Médicale, Unité Fonctionnelle Innovation en diagnostic génomique, Unité fonctionnelle innovation en diagnostic génomique des maladies rares, CHU Dijon Bourgogne, Dijon, France
| | - Laurence Faivre
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Centre de Génétique, FHU TRANSLAD - CHU Dijon Bourgogne, Dijon, France
- Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
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Mazel B, Bertolone G, Baurand A, Cosset E, Sawka C, Robert M, Gautier E, Lançon A, Réda M, Favier L, Dérangère V, Richard C, Binquet C, Boidot R, Goussot V, Albuisson J, Ghiringhelli F, Faivre L, Nambot S. Advancing precision oncology through systematic germline and tumor genetic analysis: The oncogenetic point of view on findings from a prospective multicenter clinical trial of 666 patients. Cancer Med 2023; 12:18786-18796. [PMID: 37694493 PMCID: PMC10557826 DOI: 10.1002/cam4.6498] [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: 05/02/2023] [Revised: 08/07/2023] [Accepted: 08/25/2023] [Indexed: 09/12/2023] Open
Abstract
INTRODUCTION With the emergence of targeted therapies, there is a need to accurately identify more tumor biomarkers. The EXOMA trial was designed to offer tumor and germline exome sequencing (ES) to patients with solid malignant tumors and facing therapeutic failure. As hereditary cancer predispositions could be identified, with genetic counseling and health management implications, a genetic consultation was systematically established. This design needs to be discussed as genetic human resources are limited and indication of theranostic tests will increase. METHODS Genetic counseling was conducted within 15 days following inclusion in the study for patients recruited between December 2015 and July 2019. In silico analyses from theranostic ES were limited to 317 genes involved in oncogenesis, from both tumor and blood DNA. RESULTS Six hundred and sixty six patients had a genetic consultation before ES. In 65/666 patients, 66 germline pathogenic or likely pathogenic (P/LP) variants were identified in 16 actionable genes and seven non-actionable genes according to French guidelines. 24/65 patients had previously received genetic analysis for diagnostic purposes, and for 17 of them, a P/LP variant had already been identified. Among the 48/65 remaining cases for which the EXOMA protocol revealed a previously unknown P/LP variant, only 19 met the criteria for genetic testing for inherited cancer risk after familial survey. These criteria had not been identified by the oncologist in 10 cases. In 21/65 cases, the variant was considered incidental. DISCUSSION In 7.4% of patients, an undiagnosed hereditary genetic predisposition was identified, whether or not related to the clinical presentation, and germline analysis impacted oncological management for only 6.3% of the cohort. This low percentage should be weighed against the burden of systematic genetic consultation and urgent circuits. Information or training tools to form oncologists to the prescription of germline genetic analyses should be explored, as well as information supports and patient preferences.
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Affiliation(s)
- Benoit Mazel
- Centre de Génétique, FHU‐TRANSLAD, Centre Hospitalier Universitaire Dijon‐BourgogneDijonFrance
- INSERM UMR 1231 GAD, Génétique des Anomalies du Développement, Université Bourgogne Franche‐ComtéDijonFrance
| | - Geoffrey Bertolone
- Centre de Génétique, FHU‐TRANSLAD, Centre Hospitalier Universitaire Dijon‐BourgogneDijonFrance
- Unité d'Oncogénétique, Centre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - Amandine Baurand
- Centre de Génétique, FHU‐TRANSLAD, Centre Hospitalier Universitaire Dijon‐BourgogneDijonFrance
- Unité d'Oncogénétique, Centre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - Elodie Cosset
- Unité d'Oncogénétique, Centre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - Caroline Sawka
- Centre de Génétique, FHU‐TRANSLAD, Centre Hospitalier Universitaire Dijon‐BourgogneDijonFrance
- Unité d'Oncogénétique, Centre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - Marion Robert
- Centre de Génétique, FHU‐TRANSLAD, Centre Hospitalier Universitaire Dijon‐BourgogneDijonFrance
- Unité d'Oncogénétique, Centre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - Elodie Gautier
- Centre de Génétique, FHU‐TRANSLAD, Centre Hospitalier Universitaire Dijon‐BourgogneDijonFrance
| | - Allan Lançon
- Unité d'Oncogénétique, Centre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - Manon Réda
- Département d'Oncologie MédicaleCentre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
- Plateforme de Transfert en Biologie CancérologiqueCentre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - Laure Favier
- Département d'Oncologie MédicaleCentre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
- Plateforme de Transfert en Biologie CancérologiqueCentre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - Valentin Dérangère
- Plateforme de Transfert en Biologie CancérologiqueCentre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - Corentin Richard
- INSERM UMR 1231 GIMI, Genomic and Immunotherapy Medical Institute, Université Bourgogne Franche‐ComtéDijonFrance
| | - Christine Binquet
- INSERM, CIC1432, Module Epidémiologie Clinique, Dijon, France; Centre Hospitalier Universitaire Dijon‐Bourgogne, Centre d'Investigation Clinique, module Epidémiologie clinique/essais cliniquesDijonFrance
| | - Romain Boidot
- Unité de Biologie MoléculaireCentre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302DijonFrance
| | - Vincent Goussot
- INSERM UMR 1231 GIMI, Genomic and Immunotherapy Medical Institute, Université Bourgogne Franche‐ComtéDijonFrance
- Unité de Biologie MoléculaireCentre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - Juliette Albuisson
- INSERM UMR 1231 GIMI, Genomic and Immunotherapy Medical Institute, Université Bourgogne Franche‐ComtéDijonFrance
- Unité de Biologie MoléculaireCentre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
| | - François Ghiringhelli
- Département d'Oncologie MédicaleCentre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
- Plateforme de Transfert en Biologie CancérologiqueCentre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
- INSERM UMR 1231 GIMI, Genomic and Immunotherapy Medical Institute, Université Bourgogne Franche‐ComtéDijonFrance
| | - Laurence Faivre
- Centre de Génétique, FHU‐TRANSLAD, Centre Hospitalier Universitaire Dijon‐BourgogneDijonFrance
- INSERM UMR 1231 GAD, Génétique des Anomalies du Développement, Université Bourgogne Franche‐ComtéDijonFrance
- INSERM UMR 1231 GIMI, Genomic and Immunotherapy Medical Institute, Université Bourgogne Franche‐ComtéDijonFrance
| | - Sophie Nambot
- Centre de Génétique, FHU‐TRANSLAD, Centre Hospitalier Universitaire Dijon‐BourgogneDijonFrance
- INSERM UMR 1231 GAD, Génétique des Anomalies du Développement, Université Bourgogne Franche‐ComtéDijonFrance
- Unité d'Oncogénétique, Centre de Lutte Contre le Cancer Georges François Leclerc—UNICANCERDijonFrance
- INSERM UMR 1231 GIMI, Genomic and Immunotherapy Medical Institute, Université Bourgogne Franche‐ComtéDijonFrance
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3
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Marsili L, van Lint FHM, Russo F, van Spaendonck-Zwarts KY, Ader F, Bichon ML, Faivre L, Houweling AC, Isidor B, Lekanne Deprez RH, Cox MGPJ, Wilde AAM, Mazel B, Mercier S, Dooijes D, Millat G, Nguyen K, Post JG, Richard P, van de Beek I, Vermeer AMC, Boven L, Jongbloed JDH, van Tintelen JP. MYH7 p.(Arg1712Gln) is pathogenic founder variant causing hypertrophic cardiomyopathy with overall relatively delayed onset. Neth Heart J 2023:10.1007/s12471-023-01798-9. [PMID: 37488328 PMCID: PMC10400741 DOI: 10.1007/s12471-023-01798-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2023] [Indexed: 07/26/2023] Open
Abstract
INTRODUCTION The MYH7 c.5135G > A p.(Arg1712Gln) variant has been identified in several patients worldwide and is classified as pathogenic in the ClinVar database. We aimed to delineate its associated phenotype and evaluate a potential founder effect. METHODS We retrospectively collected clinical and genetic data of 22 probands and 74 family members from an international cohort. RESULTS In total, 53 individuals carried the MYH7 p.(Arg1712Gln) variant, of whom 38 (72%) were diagnosed with hypertrophic cardiomyopathy (HCM). Mean age at HCM diagnosis was 48.8 years (standard deviation: 18.1; range: 8-74). The clinical presentation ranged from asymptomatic HCM to arrhythmias (atrial fibrillation and malignant ventricular arrhythmias). Aborted sudden cardiac death (SCD) leading to the diagnosis of HCM occurred in one proband at the age of 68 years, and a family history of SCD was reported by 39% (5/13) probands. Neither heart failure deaths nor heart transplants were reported. Women had a generally later-onset disease, with 14% of female carriers diagnosed with HCM at age 50 years compared with 54% of male carriers. In both sexes, the disease was fully penetrant by age 75 years. Haplotypes were reconstructed for 35 patients and showed a founder effect in a subset of patients. CONCLUSION MYH7 p.(Arg1712Gln) is a pathogenic founder variant with a consistent HCM phenotype that may present with delayed penetrance. This suggested that clinical follow-up should be pursued after the seventh decade in healthy carriers and that longer intervals between screening may be justified in healthy women < 30 years.
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Affiliation(s)
- Luisa Marsili
- Clinique de génétique Guy Fontaine, CHU Lille, 59000, Lille, France
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Freyja H M van Lint
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Human Genetics, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Francesco Russo
- Department of Human Genetics, Amsterdam University Medical Centres, location Academic Medical Centre/University of Amsterdam, Amsterdam, The Netherlands
| | - Karin Y van Spaendonck-Zwarts
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Human Genetics, Amsterdam University Medical Centres, location Academic Medical Centre/University of Amsterdam, Amsterdam, The Netherlands
- Department of Genetics, University Medical Centre Groningen, Groningen, The Netherlands
| | - Flavie Ader
- Service de Biochimie Métabolique, Hôpital Universitaire Pitié Salpêtrière, APHP-Sorbonne Université-DMU BioGem-Unité Fonctionnelle de Cardiogénétique et Myogénétique Moléculaire et cellulaire, 75651, Paris, France
- INSERM UMRS1166 Equipe 1, ICAN institute (institut de cardiométabolisme et nutrition), 91 Bd de l'hôpital, 75013, Paris, France
- UFR de Pharmacie, Université Paris Cité, 4 av de l'observatoire, 75006, Paris, France
| | | | - Laurence Faivre
- Centre de Génétique, FHU TRANSLAD-CHU Dijon Bourgogne, Dijon, France
| | - Arjan C Houweling
- Department of Human Genetics, Amsterdam University Medical Centres, location Academic Medical Centre/University of Amsterdam, Amsterdam, The Netherlands
| | - Bertrand Isidor
- Service de Génétique Médicale, CHU de Nantes, Nantes, France
| | - Ronald H Lekanne Deprez
- Department of Human Genetics, Amsterdam University Medical Centres, location Academic Medical Centre/University of Amsterdam, Amsterdam, The Netherlands
| | - Moniek G P J Cox
- Department of Cardiology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Arthur A M Wilde
- Department of Cardiology, Amsterdam University Medical Centres, location Academic Medical Centre/University of Amsterdam, Amsterdam, The Netherlands
| | - Benoit Mazel
- Centre de Génétique, FHU TRANSLAD-CHU Dijon Bourgogne, Dijon, France
| | - Sandra Mercier
- Service de Génétique Médicale, CHU de Nantes, Nantes, France
| | - Dennis Dooijes
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Gilles Millat
- Unité Fonctionnelle de Cardiogénétique Moléculaire, LBMMS, Centre de Biologie et Pathologie Est, Hospices Civils de Lyon, 69677, Bron, France
- Université de Lyon 1, Lyon, France
| | | | - Jan G Post
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Pascale Richard
- Service de Biochimie Métabolique, Hôpital Universitaire Pitié Salpêtrière, APHP-Sorbonne Université-DMU BioGem-Unité Fonctionnelle de Cardiogénétique et Myogénétique Moléculaire et cellulaire, 75651, Paris, France
- INSERM UMRS1166 Equipe 1, ICAN institute (institut de cardiométabolisme et nutrition), 91 Bd de l'hôpital, 75013, Paris, France
| | - Irma van de Beek
- Department of Human Genetics, Amsterdam University Medical Centres, location Academic Medical Centre/University of Amsterdam, Amsterdam, The Netherlands
| | - Alexa M C Vermeer
- Department of Human Genetics, Amsterdam University Medical Centres, location Academic Medical Centre/University of Amsterdam, Amsterdam, The Netherlands
| | - Ludolf Boven
- Department of Genetics, University Medical Centre Groningen, Groningen, The Netherlands
| | - Jan D H Jongbloed
- Department of Genetics, University Medical Centre Groningen, Groningen, The Netherlands
| | - J Peter van Tintelen
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands.
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4
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Pavinato L, Delle Vedove A, Carli D, Ferrero M, Carestiato S, Howe JL, Agolini E, Coviello DA, van de Laar I, Au PYB, Di Gregorio E, Fabbiani A, Croci S, Mencarelli MA, Bruno LP, Renieri A, Veltra D, Sofocleous C, Faivre L, Mazel B, Safraou H, Denommé-Pichon AS, van Slegtenhorst MA, Giesbertz N, van Jaarsveld RH, Childers A, Rogers RC, Novelli A, De Rubeis S, Buxbaum JD, Scherer SW, Ferrero GB, Wirth B, Brusco A. CAPRIN1 haploinsufficiency causes a neurodevelopmental disorder with language impairment, ADHD and ASD. Brain 2023; 146:534-548. [PMID: 35979925 PMCID: PMC10169411 DOI: 10.1093/brain/awac278] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 07/04/2022] [Accepted: 07/11/2022] [Indexed: 11/12/2022] Open
Abstract
We describe an autosomal dominant disorder associated with loss-of-function variants in the Cell cycle associated protein 1 (CAPRIN1; MIM*601178). CAPRIN1 encodes a ubiquitous protein that regulates the transport and translation of neuronal mRNAs critical for synaptic plasticity, as well as mRNAs encoding proteins important for cell proliferation and migration in multiple cell types. We identified 12 cases with loss-of-function CAPRIN1 variants, and a neurodevelopmental phenotype characterized by language impairment/speech delay (100%), intellectual disability (83%), attention deficit hyperactivity disorder (82%) and autism spectrum disorder (67%). Affected individuals also had respiratory problems (50%), limb/skeletal anomalies (50%), developmental delay (42%) feeding difficulties (33%), seizures (33%) and ophthalmologic problems (33%). In patient-derived lymphoblasts and fibroblasts, we showed a monoallelic expression of the wild-type allele, and a reduction of the transcript and protein compatible with a half dose. To further study pathogenic mechanisms, we generated sCAPRIN1+/- human induced pluripotent stem cells via CRISPR-Cas9 mutagenesis and differentiated them into neuronal progenitor cells and cortical neurons. CAPRIN1 loss caused reduced neuronal processes, overall disruption of the neuronal organization and an increased neuronal degeneration. We also observed an alteration of mRNA translation in CAPRIN1+/- neurons, compatible with its suggested function as translational inhibitor. CAPRIN1+/- neurons also showed an impaired calcium signalling and increased oxidative stress, two mechanisms that may directly affect neuronal networks development, maintenance and function. According to what was previously observed in the mouse model, measurements of activity in CAPRIN1+/- neurons via micro-electrode arrays indicated lower spike rates and bursts, with an overall reduced activity. In conclusion, we demonstrate that CAPRIN1 haploinsufficiency causes a novel autosomal dominant neurodevelopmental disorder and identify morphological and functional alterations associated with this disorder in human neuronal models.
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Affiliation(s)
- Lisa Pavinato
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy.,Institute of Human Genetics, Center for Molecular Medicine Cologne, Center for Rare Diseases Cologne, University Hospital Cologne, University of Cologne, 50931 Cologne, Germany
| | - Andrea Delle Vedove
- Institute of Human Genetics, Center for Molecular Medicine Cologne, Center for Rare Diseases Cologne, University Hospital Cologne, University of Cologne, 50931 Cologne, Germany.,Institute for Genetics, University of Cologne, 50674 Cologne, Germany
| | - Diana Carli
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy.,Pediatric Onco-Hematology, Stem Cell Transplantation and Cell Therapy Division, Regina Margherita Children's Hospital, Città Della Salute e Della Scienza di Torino, 10126 Turin, Italy
| | - Marta Ferrero
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy.,Experimental Zooprophylactic Institute of Piedmont, Liguria e Valle d'Aosta, 10154 Turin, Italy
| | - Silvia Carestiato
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Jennifer L Howe
- The Centre for Applied Genomics, Genetics and Genome Biology Program, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Emanuele Agolini
- Laboratory of Medical Genetics, IRCCS, Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Domenico A Coviello
- Laboratory of Human Genetics, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Ingrid van de Laar
- Clinical Genetics, Department of Clinical Genetics, Erasmus MC, University Medical Center Rotterdam, 3015 CN, Rotterdam, The Netherlands
| | - Ping Yee Billie Au
- Department of Medical Genetics, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Eleonora Di Gregorio
- Medical Genetics Unit, Città della Salute e della Scienza University Hospital, 10126 Turin, Italy
| | - Alessandra Fabbiani
- Medical Genetics Unit, Azienda Ospedaliera Universitaria Senese, 53100 Siena, Italy.,Medical Genetics, University of Siena, 53100 Siena, Italy.,Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | - Susanna Croci
- Medical Genetics, University of Siena, 53100 Siena, Italy.,Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | | | - Lucia P Bruno
- Medical Genetics, University of Siena, 53100 Siena, Italy.,Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | - Alessandra Renieri
- Medical Genetics Unit, Azienda Ospedaliera Universitaria Senese, 53100 Siena, Italy.,Medical Genetics, University of Siena, 53100 Siena, Italy.,Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | - Danai Veltra
- Laboratory of Medical Genetics, School of Medicine, National & Kapodistrian University of Athens, 'Aghia Sophia' Children's Hospital, 11527 Athens, Greece
| | - Christalena Sofocleous
- Laboratory of Medical Genetics, School of Medicine, National & Kapodistrian University of Athens, 'Aghia Sophia' Children's Hospital, 11527 Athens, Greece
| | - Laurence Faivre
- Centre de référence Anomalies du Développement et Syndromes Malformatifs, Fédération Hospitalo-Universitaire TRANSLAD, CHU Dijon, 21079 Dijon, France.,UMR1231 GAD, Inserm-Université Bourgogne-Franche Comté, 21078 Dijon, France
| | - Benoit Mazel
- Centre de référence Anomalies du Développement et Syndromes Malformatifs, Fédération Hospitalo-Universitaire TRANSLAD, CHU Dijon, 21079 Dijon, France
| | - Hana Safraou
- UMR1231 GAD, Inserm-Université Bourgogne-Franche Comté, 21078 Dijon, France.,Unité Fonctionnelle Innovation en Diagnostic génomique des maladies rares, FHU TRANSLAD, CHU Dijon Bourgogne, 21000 Dijon, France
| | - Anne-Sophie Denommé-Pichon
- UMR1231 GAD, Inserm-Université Bourgogne-Franche Comté, 21078 Dijon, France.,Unité Fonctionnelle Innovation en Diagnostic génomique des maladies rares, FHU TRANSLAD, CHU Dijon Bourgogne, 21000 Dijon, France
| | - Marjon A van Slegtenhorst
- Clinical Genetics, Department of Clinical Genetics, Erasmus MC, University Medical Center Rotterdam, 3015 CN, Rotterdam, The Netherlands
| | - Noor Giesbertz
- Department of Genetics, University Medical Centre Utrecht, 3584 CX, Utrecht, The Netherlands
| | - Richard H van Jaarsveld
- Department of Genetics, University Medical Centre Utrecht, 3584 CX, Utrecht, The Netherlands
| | | | | | - Antonio Novelli
- Laboratory of Medical Genetics, IRCCS, Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Silvia De Rubeis
- Seaver Autism Center for Research and Treatment, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.,Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.,The Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.,Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Joseph D Buxbaum
- Seaver Autism Center for Research and Treatment, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.,Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.,The Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.,Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Stephen W Scherer
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada.,McLaughlin Centre, University of Toronto, Toronto, ON M5S 1A1, Canada
| | | | - Brunhilde Wirth
- Institute of Human Genetics, Center for Molecular Medicine Cologne, Center for Rare Diseases Cologne, University Hospital Cologne, University of Cologne, 50931 Cologne, Germany.,Institute for Genetics, University of Cologne, 50674 Cologne, Germany
| | - Alfredo Brusco
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy.,Medical Genetics Unit, Città della Salute e della Scienza University Hospital, 10126 Turin, Italy
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5
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Mazel B, Mallet D, Roucher-Boulez F, Signor CB, Bournez M, Darmency V, Bourgeois V, Poe C, El Khabbaz F, Vitobello A, Philippe C, Duffourd Y, Thauvin-Robinet C, Faivre L, Nambot S. Epileptic encephalopathy as a new feature of the sudden infant death with dysgenesis of the testes syndrome caused by TSPYL1 variants. Am J Med Genet A 2022; 188:3540-3545. [PMID: 36082874 DOI: 10.1002/ajmg.a.62966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 05/13/2022] [Accepted: 07/25/2022] [Indexed: 01/31/2023]
Abstract
Sudden infant death with dysgenesis of the testes syndrome (SIDDT) is a rare autosomal recessive disorder associating developmental sex disorder (DSD) in patients with 46,XY karyotype and visceroautonomic dysfunction responsible for sudden infant death. First described in 2004, very few patients have since been reported. We describe here a new patient with SIDDT and epileptic encephalopathy (EE). We provide the phenotypic description and genetic results of a boy carrying biallelic TSPYL1 deleterious variants. We also reviewed the data of the 26 previously described patients with SIDDT. Our patient presented gonadal dysgenesis, cardio-respiratory dysfunction, and repeated seizures, leading in 1 month to severe intractable EE. He died at age 10 months of cardiorespiratory arrest. Four other reported patients from two families presented with progressive epilepsy, including one with severe EE. No similar phenotype was described in the 22 other patients and the recurrent variant p.Val242Glufs*52 appears to be more frequently associated with seizures. To note, our patient is the first case with compound heterozygous TSPYL1 variants. These findings expand the phenotypic spectrum of SIDDT by reporting progressive epilepsy and severe EE as a possible outcome. This information may help in managing patients with SIDDT.
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Affiliation(s)
- Benoit Mazel
- Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, FHUTRANSLAD - CHU Dijon Bourgogne, Dijon, France.,Fédération Hospitalo-Universitaire Médecine Translationnelle et Anomalies du Développement (FHUTRANSLAD), CHU Dijon Bourgogne et Université de Bourgogne-Franche Comté, Dijon, France.,Laboratoire de Génétique Chromosomique et Moléculaire, UF Innovation en Diagnostic Génomique des Maladies Rares, Centre Hospitalier Universitaire de Dijon, Dijon, France
| | - Delphine Mallet
- Hospices Civils de Lyon, Groupement Hospitalier Est, Laboratoire de Biochimie et Biologie Moléculaire Grand Est, UM Pathologies Endocriniennes et Mucoviscidose, Bron, France.,Centre de Référence du Développement Génital: du Fœtus à l'Adulte, Filière Maladies Rares Endocriniennes, Bron, France
| | - Florence Roucher-Boulez
- Hospices Civils de Lyon, Groupement Hospitalier Est, Laboratoire de Biochimie et Biologie Moléculaire Grand Est, UM Pathologies Endocriniennes et Mucoviscidose, Bron, France.,Centre de Référence du Développement Génital: du Fœtus à l'Adulte, Filière Maladies Rares Endocriniennes, Bron, France.,Université de Lyon, Université Claude-Bernard Lyon 1, Lyon, France
| | - Candace Ben Signor
- Department of Endocrino-Pediatry, Dijon University Hospital, Dijon, France
| | - Marie Bournez
- Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, FHUTRANSLAD - CHU Dijon Bourgogne, Dijon, France
| | - Véronique Darmency
- Service de Neurophysiologie Clinique, Hôpital d'Enfants, CHU Dijon Bourgogne, Dijon, France
| | - Valentin Bourgeois
- Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
| | - Charlotte Poe
- Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
| | - Fares El Khabbaz
- Service de Soins Intensifs Néonataux, Centre Hospitalier d'Auxerre, Auxerre, France
| | - Antonio Vitobello
- Laboratoire de Génétique Chromosomique et Moléculaire, UF Innovation en Diagnostic Génomique des Maladies Rares, Centre Hospitalier Universitaire de Dijon, Dijon, France.,Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
| | - Christophe Philippe
- Laboratoire de Génétique Chromosomique et Moléculaire, UF Innovation en Diagnostic Génomique des Maladies Rares, Centre Hospitalier Universitaire de Dijon, Dijon, France.,Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
| | - Yannis Duffourd
- Laboratoire de Génétique Chromosomique et Moléculaire, UF Innovation en Diagnostic Génomique des Maladies Rares, Centre Hospitalier Universitaire de Dijon, Dijon, France.,Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
| | - Christel Thauvin-Robinet
- Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, FHUTRANSLAD - CHU Dijon Bourgogne, Dijon, France.,Fédération Hospitalo-Universitaire Médecine Translationnelle et Anomalies du Développement (FHUTRANSLAD), CHU Dijon Bourgogne et Université de Bourgogne-Franche Comté, Dijon, France.,Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
| | - Laurence Faivre
- Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, FHUTRANSLAD - CHU Dijon Bourgogne, Dijon, France.,Fédération Hospitalo-Universitaire Médecine Translationnelle et Anomalies du Développement (FHUTRANSLAD), CHU Dijon Bourgogne et Université de Bourgogne-Franche Comté, Dijon, France.,Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
| | - Sophie Nambot
- Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, FHUTRANSLAD - CHU Dijon Bourgogne, Dijon, France.,Fédération Hospitalo-Universitaire Médecine Translationnelle et Anomalies du Développement (FHUTRANSLAD), CHU Dijon Bourgogne et Université de Bourgogne-Franche Comté, Dijon, France.,Inserm UMR1231 GAD, Génétique des Anomalies du Développement, Université de Bourgogne, Dijon, France
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6
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Kayumi S, Pérez-Jurado LA, Palomares M, Rangu S, Sheppard SE, Chung WK, Kruer MC, Kharbanda M, Amor DJ, McGillivray G, Cohen JS, García-Miñaúr S, van Eyk CL, Harper K, Jolly LA, Webber DL, Barnett CP, Santos-Simarro F, Pacio-Míguez M, Pozo AD, Bakhtiari S, Deardorff M, Dubbs HA, Izumi K, Grand K, Gray C, Mark PR, Bhoj EJ, Li D, Ortiz-Gonzalez XR, Keena B, Zackai EH, Goldberg EM, Perez de Nanclares G, Pereda A, Llano-Rivas I, Arroyo I, Fernández-Cuesta MÁ, Thauvin-Robinet C, Faivre L, Garde A, Mazel B, Bruel AL, Tress ML, Brilstra E, Fine AS, Crompton KE, Stegmann APA, Sinnema M, Stevens SCJ, Nicolai J, Lesca G, Lion-François L, Haye D, Chatron N, Piton A, Nizon M, Cogne B, Srivastava S, Bassetti J, Muss C, Gripp KW, Procopio RA, Millan F, Morrow MM, Assaf M, Moreno-De-Luca A, Joss S, Hamilton MJ, Bertoli M, Foulds N, McKee S, MacLennan AH, Gecz J, Corbett MA. Genomic and phenotypic characterization of 404 individuals with neurodevelopmental disorders caused by CTNNB1 variants. Genet Med 2022; 24:2351-2366. [PMID: 36083290 PMCID: PMC9939054 DOI: 10.1016/j.gim.2022.08.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 08/01/2022] [Accepted: 08/01/2022] [Indexed: 11/17/2022] Open
Abstract
PURPOSE Germline loss-of-function variants in CTNNB1 cause neurodevelopmental disorder with spastic diplegia and visual defects (NEDSDV; OMIM 615075) and are the most frequent, recurrent monogenic cause of cerebral palsy (CP). We investigated the range of clinical phenotypes owing to disruptions of CTNNB1 to determine the association between NEDSDV and CP. METHODS Genetic information from 404 individuals with collectively 392 pathogenic CTNNB1 variants were ascertained for the study. From these, detailed phenotypes for 52 previously unpublished individuals were collected and combined with 68 previously published individuals with comparable clinical information. The functional effects of selected CTNNB1 missense variants were assessed using TOPFlash assay. RESULTS The phenotypes associated with pathogenic CTNNB1 variants were similar. A diagnosis of CP was not significantly associated with any set of traits that defined a specific phenotypic subgroup, indicating that CP is not additional to NEDSDV. Two CTNNB1 missense variants were dominant negative regulators of WNT signaling, highlighting the utility of the TOPFlash assay to functionally assess variants. CONCLUSION NEDSDV is a clinically homogeneous disorder irrespective of initial clinical diagnoses, including CP, or entry points for genetic testing.
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Affiliation(s)
- Sayaka Kayumi
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia; Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Luis A Pérez-Jurado
- Genetics Service, Hospital del Mar Medical Research Institute (IMIM), Network Research Centre for Rare Diseases (CIBERER), Barcelona, Spain; Department of Medicine and Life Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | - María Palomares
- Instituto de Genética Médica y Molecular (INGEMM), La Paz University Hospital, Network Research Centre for Rare Diseases (CIBERER), Madrid, Spain
| | - Sneha Rangu
- Albert Einstein College of Medicine, Bronx, NY; Section of Dermatology, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Sarah E Sheppard
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD
| | - Wendy K Chung
- Departments of Pediatrics and Medicine, Columbia University Irving Medical Center, New York, NY
| | - Michael C Kruer
- Pediatric Movement Disorders Program, Division of Pediatric Neurology, Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, AZ; Departments of Child Health, Neurology, and Cellular & Molecular Medicine, and Program in Genetics, University of Arizona College of Medicine-Phoenix, Phoenix, AZ
| | - Mira Kharbanda
- Wessex Clinical Genetics Service, Southampton University Hospitals NHS Foundation Trust, Princess Anne Hospital, Southampton, United Kingdom
| | - David J Amor
- Department of Paediatrics, Melbourne Medical School, The University of Melbourne, Parkville, Victoria, Australia; Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | | | - Julie S Cohen
- Department of Neurology and Developmental Medicine, Kennedy Krieger Institute, Baltimore, MD; Department of Neurology, Johns Hopkins University School of Medicine, Kennedy Krieger Institute, Baltimore, MD
| | - Sixto García-Miñaúr
- Instituto de Genética Médica y Molecular (INGEMM), La Paz University Hospital, Network Research Centre for Rare Diseases (CIBERER), Madrid, Spain
| | - Clare L van Eyk
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia; Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Kelly Harper
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia; Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Lachlan A Jolly
- Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia; Adelaide Biomedical School, The University of Adelaide, Adelaide, South Australia, Australia
| | - Dani L Webber
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia; Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Christopher P Barnett
- Paediatric and Reproductive Genetics Unit, Women's and Children's Hospital, Adelaide, South Australia, Australia
| | - Fernando Santos-Simarro
- Instituto de Genética Médica y Molecular (INGEMM), La Paz University Hospital, Network Research Centre for Rare Diseases (CIBERER), Madrid, Spain
| | - Marta Pacio-Míguez
- Instituto de Genética Médica y Molecular (INGEMM), La Paz University Hospital, Network Research Centre for Rare Diseases (CIBERER), Madrid, Spain
| | - Angela Del Pozo
- Instituto de Genética Médica y Molecular (INGEMM), La Paz University Hospital, Network Research Centre for Rare Diseases (CIBERER), Madrid, Spain
| | - Somayeh Bakhtiari
- Pediatric Movement Disorders Program, Division of Pediatric Neurology, Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, AZ; Departments of Child Health, Neurology, and Cellular & Molecular Medicine, and Program in Genetics, University of Arizona College of Medicine-Phoenix, Phoenix, AZ
| | - Matthew Deardorff
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Robert's Individualized Medical Genetics Center, Children's Hospital of Philadelphia, Philadelphia, PA; Departments of Pathology and Laboratory Medicine and Pediatrics, Children's Hospital Los Angeles, Keck School of Medicine of the University of Southern California, Los Angeles, CA
| | - Holly A Dubbs
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Kosuke Izumi
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Robert's Individualized Medical Genetics Center, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Katheryn Grand
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Pediatrics, Medical Genetics, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Christopher Gray
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Robert's Individualized Medical Genetics Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Paul R Mark
- Spectrum Health Medical Genetics, Grand Rapids, MI
| | - Elizabeth J Bhoj
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Dong Li
- Center for Applied Genomics, Children's Hospital of Philadelphia Research Institute, Philadelphia, PA
| | - Xilma R Ortiz-Gonzalez
- Paediatric and Reproductive Genetics Unit, Women's and Children's Hospital, Adelaide, South Australia, Australia; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Beth Keena
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Elaine H Zackai
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Ethan M Goldberg
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Guiomar Perez de Nanclares
- Molecular (epi)genetics lab, Bioaraba Research Health Institute, Araba University Hospital, Vitoria-Gasteiz, Spain
| | - Arrate Pereda
- Molecular (epi)genetics lab, Bioaraba Research Health Institute, Araba University Hospital, Vitoria-Gasteiz, Spain
| | | | - Ignacio Arroyo
- Servicio de Neonatología, Hospital San Pedro de Alcántara, Cáceres, Spain
| | | | - Christel Thauvin-Robinet
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs et Centre de Référence Déficiences Intellectuelles de Causes Rares, FHU TRANSLAD, CHU Dijon Bourgogne, Dijon, France; L'Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares, Laboratoire de Génétique Chromosomique et Moléculaire, FHU-TRANSLAD, CHU Dijon Bourgogne, Dijon, France; INSERM - Bourgogne Franche-Comté University, UMR 1231 GAD Team, Genetics of Developmental Disorders, Dijon, France
| | - Laurence Faivre
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs et Centre de Référence Déficiences Intellectuelles de Causes Rares, FHU TRANSLAD, CHU Dijon Bourgogne, Dijon, France; L'Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares, Laboratoire de Génétique Chromosomique et Moléculaire, FHU-TRANSLAD, CHU Dijon Bourgogne, Dijon, France
| | - Aurore Garde
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs et Centre de Référence Déficiences Intellectuelles de Causes Rares, FHU TRANSLAD, CHU Dijon Bourgogne, Dijon, France
| | - Benoit Mazel
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs et Centre de Référence Déficiences Intellectuelles de Causes Rares, FHU TRANSLAD, CHU Dijon Bourgogne, Dijon, France
| | - Ange-Line Bruel
- L'Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares, Laboratoire de Génétique Chromosomique et Moléculaire, FHU-TRANSLAD, CHU Dijon Bourgogne, Dijon, France; INSERM - Bourgogne Franche-Comté University, UMR 1231 GAD Team, Genetics of Developmental Disorders, Dijon, France
| | - Michael L Tress
- Bioinformatics Unit, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Eva Brilstra
- Department of Genetics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Amena Smith Fine
- Department of Neurology and Developmental Medicine, Kennedy Krieger Institute, Baltimore, MD; Department of Neurology, Johns Hopkins University School of Medicine, Kennedy Krieger Institute, Baltimore, MD
| | - Kylie E Crompton
- Department of Paediatrics, Melbourne Medical School, The University of Melbourne, Parkville, Victoria, Australia; Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Alexander P A Stegmann
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Margje Sinnema
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Servi C J Stevens
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Joost Nicolai
- Department of Neurology, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Gaetan Lesca
- Department of Medical Genetics, Hospices Civils de Lyon, Lyon, France
| | | | - Damien Haye
- Department of Medical Genetics, Hospices Civils de Lyon, Lyon, France
| | - Nicolas Chatron
- Department of Medical Genetics, Hospices Civils de Lyon, Lyon, France
| | - Amelie Piton
- Department of Medical genetics, Hopitaux Universitaires de Strasbourg, France
| | - Mathilde Nizon
- Service de Génétique Médicale, CHU Nantes, Nantes, France
| | - Benjamin Cogne
- Service de Génétique Médicale, CHU Nantes, Nantes, France
| | - Siddharth Srivastava
- Department of Neurology, Rosamund Stone Zander Translational Neuroscience Center, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Jennifer Bassetti
- Department of Pediatrics, Division of Medical Genetics, Weill Cornell Medicine, New York, NY
| | - Candace Muss
- Nemours/A.I duPont Hospital for Children, Wilmington, DE
| | - Karen W Gripp
- Nemours/A.I duPont Hospital for Children, Wilmington, DE
| | | | | | | | - Melissa Assaf
- Banner Children's Specialists Neurology Clinic, Glendale, AZ
| | - Andres Moreno-De-Luca
- Department of Radiology, Autism & Developmental Medicine Institute, Genomic Medicine Institute, Geisinger, Danville, PA
| | - Shelagh Joss
- West of Scotland Clinical Genetics Service, Glasgow, United Kingdom
| | - Mark J Hamilton
- West of Scotland Clinical Genetics Service, Glasgow, United Kingdom
| | - Marta Bertoli
- Northern Genetics Service, Newcastle upon Tyne, United Kingdom
| | - Nicola Foulds
- Wessex Clinical Genetics Service, Southampton University Hospitals NHS Foundation Trust, Princess Anne Hospital, Southampton, United Kingdom
| | - Shane McKee
- Northern Ireland Regional Genetics Centre, Belfast, United Kingdom
| | - Alastair H MacLennan
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia; Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Jozef Gecz
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia; Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia; South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Mark A Corbett
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia; Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia.
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7
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Rouxel F, Relator R, Kerkhof J, McConkey H, Levy M, Dias P, Barat-Houari M, Bednarek N, Boute O, Chatron N, Cherik F, Delahaye-Duriez A, Doco-Fenzy M, Faivre L, Gauthier LW, Heron D, Hildebrand MS, Lesca G, Lespinasse J, Mazel B, Menke LA, Morgan AT, Pinson L, Quelin C, Rossi M, Ruiz-Pallares N, Tran-Mau-Them F, Van Kessel IN, Vincent M, Weber M, Willems M, Leguyader G, Sadikovic B, Genevieve D. CDK13-related disorder: Report of a series of 18 previously unpublished individuals and description of an epigenetic signature. Genet Med 2022; 24:1096-1107. [PMID: 35063350 DOI: 10.1016/j.gim.2021.12.016] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 12/22/2021] [Indexed: 01/02/2023] Open
Abstract
PURPOSE Rare genetic variants in CDK13 are responsible for CDK13-related disorder (CDK13-RD), with main clinical features being developmental delay or intellectual disability, facial features, behavioral problems, congenital heart defect, and seizures. In this paper, we report 18 novel individuals with CDK13-RD and provide characterization of genome-wide DNA methylation. METHODS We obtained clinical phenotype and neuropsychological data for 18 and 10 individuals, respectively, and compared this series with the literature. We also compared peripheral blood DNA methylation profiles in individuals with CDK13-RD, controls, and other neurodevelopmental disorders episignatures. Finally, we developed a support vector machine-based classifier distinguishing CDK13-RD and non-CDK13-RD samples. RESULTS We reported health and developmental parameters, clinical data, and neuropsychological profile of individuals with CDK13-RD. Genome-wide differential methylation analysis revealed a global hypomethylated profile in individuals with CDK13-RD in a highly sensitive and specific model that could aid in reclassifying variants of uncertain significance. CONCLUSION We describe the novel features such as anxiety disorder, cryptorchidism, and disrupted sleep in CDK13-RD. We define a CDK13-RD DNA methylation episignature as a diagnostic tool and a defining functional feature of the evolving clinical presentation of this disorder. We also show overlap of the CDK13 DNA methylation profile in an individual with a functionally and clinically related CCNK-related disorder.
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Affiliation(s)
- Flavien Rouxel
- Génétique clinique, Département de Génétique Médicale, Maladies Rares et Médecine Personnalisée, CHU Montpellier, Montpellier University, Centre de Référence Anomalies du Développement SOOR, INSERM U1183, ERN ITHACA, Montpellier, France
| | - Raissa Relator
- The Archie & Irene Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, Ontario, Canada
| | - Jennifer Kerkhof
- The Archie & Irene Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, Ontario, Canada
| | - Haley McConkey
- The Archie & Irene Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, Ontario, Canada
| | - Michael Levy
- The Archie & Irene Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, Ontario, Canada
| | - Patricia Dias
- Genetics Department, Hospital Center of Lisbon North, ERN ITHACA, Lisbon, Portugal
| | - Mouna Barat-Houari
- Département de Génétique Médicale, Maladies Rares et Médecine Personnalisée, Génétique des Maladies Rares et Auto-Inflammatoires, CHU Montpellier, Université de Montpellier, Montpellier, France
| | - Nathalie Bednarek
- Genetics Department, CHU Reims, Medical school IFR53, EA3801, Reims, France
| | - Odile Boute
- Genetics Department, Guy Fontaine Medical Center, CLAD Nord de France, Jeanne de Flandre Hospital, CHRU Lille, Lille, France
| | - Nicolas Chatron
- Genetics Department, Lyon University Hospital, and Institut NeuroMyoGène, CNRS UMR 5310 - INSERM U1217, Claude Bernard Lyon 1 University, Lyon, France
| | - Florian Cherik
- Genetics Department, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Andrée Delahaye-Duriez
- Department of Histology Embryology and Cytogenetics, Jean Verdier Hospital; Paris 13 University, Sorbonne Paris Cité, UFR SMBH Bobigny; PROTECT, INSERM, Paris Diderot University, Paris, France
| | - Martine Doco-Fenzy
- Genetics Department, CHU Reims, Medical school IFR53, EA3801, Reims, France
| | - Laurence Faivre
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs, FHU TRANSLAD, CHU Dijon, Dijon, France; Genetics of Developmental Disorders, INSERM - Bourgogne Franche-Comté University, UMR 1231 GAD Team, Dijon, France
| | - Lucas W Gauthier
- Genetics Department, Lyon University Hospital, and Institut NeuroMyoGène, CNRS UMR 5310 - INSERM U1217, Claude Bernard Lyon 1 University, Lyon, France
| | - Delphine Heron
- Genetics Department, University Hospital Pitié-Salpétrière, Paris, France
| | - Michael S Hildebrand
- Epilepsy Research Center, Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, Victoria, Australia; Murdoch Children's Research Institute, Department of Audiology and Speech Pathology, University of Melbourne, Melbourne, Victoria, Australia
| | - Gaëtan Lesca
- Genetics Department, Lyon University Hospital, and Institut NeuroMyoGène, CNRS UMR 5310 - INSERM U1217, Claude Bernard Lyon 1 University, Lyon, France
| | | | - Benoit Mazel
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs, FHU TRANSLAD, CHU Dijon, Dijon, France
| | - Leonie A Menke
- Department of Pediatrics, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, ERN ITHACA, Amsterdam, Netherlands
| | - Angela T Morgan
- Department of Audiology and Speech Pathology, Melbourne School of Health Sciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Lucile Pinson
- Génétique clinique, Département de Génétique Médicale, Maladies Rares et Médecine Personnalisée, CHU Montpellier, Montpellier University, Centre de Référence Anomalies du Développement SOOR, INSERM U1183, ERN ITHACA, Montpellier, France
| | - Chloe Quelin
- Department of Clinical Genetics, CLAD Ouest, CHU de Rennes, Hôpital Sud, Rennes, France
| | - Massimiliano Rossi
- Genetics Department, Lyon University Hospital, and Institut NeuroMyoGène, CNRS UMR 5310 - INSERM U1217, Claude Bernard Lyon 1 University, Lyon, France; Genetics Department, Referral Centre for Developmental Abnormalities, Lyon University Hospital Lyon, France; INSERM U1028, CNRS UMR5292, Lyon Neuroscience Research Centre, GENDEV Team, Claude Bernard Lyon 1 University, Lyon, France
| | - Nathalie Ruiz-Pallares
- Département de Génétique Médicale, Maladies Rares et Médecine Personnalisée, Génétique des Maladies Rares et Auto-Inflammatoires, CHU Montpellier, Université de Montpellier, Montpellier, France
| | - Frederic Tran-Mau-Them
- Genetics of Developmental Disorders, INSERM - Bourgogne Franche-Comté University, UMR 1231 GAD Team, Dijon, France; Functional Unit 6254 Innovation in Genomic Diagnosis of Rare Diseases, CHU Dijon Bourgogne, Dijon, France
| | - Imke N Van Kessel
- Department of Pediatrics, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, ERN ITHACA, Amsterdam, Netherlands
| | | | - Mathys Weber
- Centre de Référence Anomalies du Développement et Syndromes Malformatifs, FHU TRANSLAD, CHU Dijon, Dijon, France
| | - Marjolaine Willems
- Génétique clinique, Département de Génétique Médicale, Maladies Rares et Médecine Personnalisée, CHU Montpellier, Montpellier University, Centre de Référence Anomalies du Développement SOOR, INSERM U1183, ERN ITHACA, Montpellier, France
| | - Gwenael Leguyader
- Genetics Department, CHU de Poitiers, Poitiers University Hospital, Poitiers, France
| | - Bekim Sadikovic
- The Archie & Irene Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, Ontario, Canada; Department of Pathology and Laboratory Medicine, Western University, London, Ontario, Canada.
| | - David Genevieve
- Génétique clinique, Département de Génétique Médicale, Maladies Rares et Médecine Personnalisée, CHU Montpellier, Montpellier University, Centre de Référence Anomalies du Développement SOOR, INSERM U1183, ERN ITHACA, Montpellier, France.
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