Baraitser-Winter cerebrofrontofacial syndrome : Delineation of the spectrum in 42 cases
| Autor: | Sara Osimani, Andrew E. Fry, Koenraad Devriendt, Débora Romeo Bertola, Marjan M. Nezarati, Han G. Brunner, Grazia M.S. Mancini, Jorge L. Juncos, Pirayeh Eftekhari, Nataliya Di Donato, Marjolijn C.J. Jongmans, Laurence Faivre, Gilles Morin, Małgorzata J.M. Nowaczyk, Didier Lacombe, Zeichi-Seide Roseli, Conny M. A. van Ravenswaaij, Daniela Melis, Julien Masliah-Planchon, William B. Dobyns, Alexander Hoischen, Hatice Koçak Eker, Marlies Kempers, Andreas Rump, Vera Uliana, Victoria Mok Siu, Fabienne Giuliano, Nicole Philip, Beate Albrecht, Omar A Abdul-Raman, Alain Verloes, Mirjam Klaus, Angela E. Lin, Massimiliano Rossi, Albert David, Bregje W.M. van Bon, Jeanette C. Ramer, Ludivine Templin, Séverine Drunat, Yves Sznajer, Vincent Procaccio, Jean-Baptiste Rivière, Mary Ella M Pierpont, Francesca Faravelli, Judith Allanson, Leina Guion Almeida, Daniela T. Pilz, Cristina Rusu, Nicolas Chassaing, Charles Marques Lourenço, Bruce H. Wainer, Valérie Drouin-Garraud |
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| Přispěvatelé: | Hôpital Robert Debré, Maladies neurodéveloppementales et neurovasculaires (NeuroDiderot (UMR_S_1141 / U1141)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP), Universitätsklinikum Carl Gustav Carus, Université Paris Diderot - Paris 7 (UPD7), Radboud University Medical Centre [Nijmegen, The Netherlands], University of Mississippi Medical Center (UMMC), Universitätsklinikum Essen [Universität Duisburg-Essen] (Uniklinik Essen), Children's Hospital of Eastern Ontario [Ottawa, Canada], Hôpital Purpan [Toulouse], CHU Toulouse [Toulouse], Centre hospitalier universitaire de Nantes (CHU Nantes), University Hospital Gasthuisberg, Hôpital Lariboisière-Fernand-Widal [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), CHU Rouen, Normandie Université (NU), Ospedale Galliera, CHU Dijon, Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre Hospitalier Universitaire de Nice (CHU Nice), University of São Paulo (USP), Emory University School of Medicine, Emory University [Atlanta, GA], CHU Bordeaux [Bordeaux], Massachusetts General Hospital [Boston], Erasmus University Medical Center [Rotterdam] (Erasmus MC), Università degli studi di Napoli Federico II, University of Western Ontario (UWO), CHU Amiens-Picardie, McMaster University [Hamilton, Ontario], Pennsylvania State University (Penn State), Penn State System, Hôpital de la Timone [CHU - APHM] (TIMONE), University of Minnesota [MN, USA], Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Cliniques Universitaires Saint-Luc [Bruxelles], University Hospital Groningen, University Hospital of Wales [Cardiff, UK], Seattle Children’s Hospital, Clinical Genetics, UCL - SSS/IREC - Institut de recherche expérimentale et clinique, UCL - (SLuc) Centre de génétique médicale UCL, Ethical, Legal, Social Issues in Genetics (ELSI), Clinical Cognitive Neuropsychiatry Research Program (CCNP) |
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Male
Microcephaly Pathology Craniofacial abnormality [SDV]Life Sciences [q-bio] Medizin GYRAL MALFORMATIONS Craniofacial Abnormalities FUNCTIONAL DIVERSITY 0302 clinical medicine Ptosis Gene Order Genetics(clinical) Hypertelorism Non-U.S. Gov't Child Genetics (clinical) Arthrogryposis Dystonia 0303 health sciences Research Support Non-U.S. Gov't Anatomy 3. Good health Phenotype Child Preschool Female medicine.symptom Abnormalities Multiple Rare cancers Radboud Institute for Health Sciences [Radboudumc 9] Adult medicine.medical_specialty APPARENTLY UNDESCRIBED SYNDROME Adolescent Lissencephaly Biology Research Support Article 03 medical and health sciences Young Adult SDG 3 - Good Health and Well-being medicine Genetics Journal Article Humans Abnormalities Multiple Preschool 030304 developmental biology SHALLOW ORBITS Neurodevelopmental disorders Donders Center for Medical Neuroscience [Radboudumc 7] GAMMA-ACTIN Pachygyria Facies medicine.disease IRIS COLOBOMA Actins BETA-ACTIN Amino Acid Substitution Genetic Loci Mutation FACIAL SYNDROME 030217 neurology & neurosurgery MENTAL-RETARDATION GROWTH-RETARDATION |
| Zdroj: | European Journal of Human Genetics, 23(3), 292. Nature Publishing Group Eur J Hum Genet Eur J Hum Genet, 2014, 23, pp.292-301. ⟨10.1038/ejhg.2014.95⟩ European Journal of Human Genetics, 23(3), 292-301. Nature Publishing Group European Journal of Human Genetics, 23, 3, pp. 292-301 European Journal of Human Genetics, 23, 292-301 European Journal of Human Genetics, Vol. 23, no.3, p. 292-301 (2014) Paediatrics Publications |
| ISSN: | 1018-4813 1476-5438 |
| Popis: | International audience; Baraitser-Winter, Fryns-Aftimos and cerebrofrontofacial syndrome types 1 and 3 have recently been associated with heterozygous gain-of-function mutations in one of the two ubiquitous cytoplasmic actin-encoding genes ACTB and ACTG1 that encode beta- and gamma-actins. We present detailed phenotypic descriptions and neuroimaging on 36 patients analyzed by our group and six cases from the literature with a molecularly proven actinopathy (9 ACTG1 and 33 ACTB). The major clinical anomalies are striking dysmorphic facial features with hypertelorism, broad nose with large tip and prominent root, congenital non-myopathic ptosis, ridged metopic suture and arched eyebrows. Iris or retinal coloboma is present in many cases, as is sensorineural deafness. Cleft lip and palate, hallux duplex, congenital heart defects and renal tract anomalies are seen in some cases. Microcephaly may develop with time. Nearly all patients with ACTG1 mutations, and around 60% of those with ACTB mutations have some degree of pachygyria with anteroposterior severity gradient, rarely lissencephaly or neuronal heterotopia. Reduction of shoulder girdle muscle bulk and progressive joint stiffness is common. Early muscular involvement, occasionally with congenital arthrogryposis, may be present. Progressive, severe dystonia was seen in one family. Intellectual disability and epilepsy are variable in severity and largely correlate with CNS anomalies. One patient developed acute lymphocytic leukemia, and another a cutaneous lymphoma, indicating that actinopathies may be cancer-predisposing disorders. Considering the multifaceted role of actins in cell physiology, we hypothesize that some clinical manifestations may be partially mutation specific. Baraitser-Winter cerebrofrontofacial syndrome is our suggested designation for this clinical entity.European Journal of Human Genetics advance online publication, 23 July 2014; doi:10.1038/ejhg.2014.95. |
| Databáze: | OpenAIRE |
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