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Lesmann H, Hustinx A, Moosa S, Marchi E, Caro P, Abdelrazek IM, Pantel JT, Klinkhammer H, Hagen MT, Kamphans T, Meiswinkel W, Li JM, Javanmardi B, Knaus A, Uwineza A, Knopp C, Tkemaladze T, Elbracht M, Mattern L, Jamra RA, Velmans C, Strehlow V, Goel H, Nunes BC, Vilella T, Pinheiro IF, Kim CA, Melaragno MI, Barakat TS, Nabil A, Suh J, Averdunk L, Ekure E, Graziano C, Phowthongkum P, Güzel N, Haack TB, Brunet T, Rudnik-Schöneborn S, Platzer K, Borovikov A, Schnabel F, Heuft L, Herrmann V, Martinez-Monseny AF, Höller M, Alaaeldin K, Jezela-Stanek A, Mohamed A, Lasa-Aranzasti A, Sayer JA, Hu P, Ledgister Hanchard SE, Elmakkawy G, Safwat S, Ebstein F, Krüger E, Küry S, Arlt A, Marbach F, Netzer C, Kaptain S, Weiland H, Li D, Dupuis L, Mendoza-Londono R, Houge SD, Weis D, Chung BHY, Mak CCY, Devriendt K, Gripp KW, Mücke M, Verloes A, Schaaf CP, Nellåker C, Solomon BD, Waikel RL, Nöthen MM, Abdalla E, Lyon GJ, Krawitz PM, Hsieh TC. GestaltMatcher Database - A global reference for the facial phenotypic variability of rare human diseases. medRxiv 2024:2023.06.06.23290887. [PMID: 37503210 PMCID: PMC10371103 DOI: 10.1101/2023.06.06.23290887] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Dysmorphologists sometimes encounter challenges in recognizing disorders due to phenotypic variability influenced by factors such as age and ethnicity. Moreover, the performance of Next Generation Phenotyping Tools such as GestaltMatcher is dependent on the diversity of the training set. Therefore, we developed GestaltMatcher Database (GMDB) - a global reference for the phenotypic variability of rare diseases that complies with the FAIR-principles. We curated dysmorphic patient images and metadata from 2,224 publications, transforming GMDB into an online dynamic case report journal. To encourage clinicians worldwide to contribute, each case can receive a Digital Object Identifier (DOI), making it a citable micro-publication. This resulted in a collection of 2,312 unpublished images, partly with longitudinal data. We have compiled a collection of 10,189 frontal images from 7,695 patients representing 683 disorders. The web interface enables gene- and phenotype-centered queries for registered users (https://db.gestaltmatcher.org/). Despite the predominant European ancestry of most patients (59%), our global collaborations have facilitated the inclusion of data from frequently underrepresented ethnicities, with 17% Asian, 4% African, and 6% with other ethnic backgrounds. The analysis has revealed a significant enhancement in GestaltMatcher performance across all ethnic groups, incorporating non-European ethnicities, showcasing a remarkable increase in Top-1-Accuracy by 31.56% and Top-5-Accuracy by 12.64%. Importantly, this improvement was achieved without altering the performance metrics for European patients. GMDB addresses dysmorphology challenges by representing phenotypic variability and including underrepresented groups, enhancing global diagnostic rates and serving as a vital clinician reference database.
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Affiliation(s)
- Hellen Lesmann
- Institute of Human Genetics, University of Bonn, Bonn, Germany
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
| | - Alexander Hustinx
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
| | - Shahida Moosa
- Division of Molecular Biology and Human Genetics, Stellenbosch University and Medical Genetics, Tygerberg Hospital, Stellenbosch, South Africa
| | - Elaine Marchi
- New York State Institute for Basic Research in Developmental Disabilities, New York State, Albany, USA
| | - Pilar Caro
- Institute of Human Genetics, Heidelberg University, Heidelberg, Germany
| | - Ibrahim M Abdelrazek
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Jean Tori Pantel
- Institute for Digitalization and General Medicine, University Hospital RWTH Aachen, Aachen, Germany
- Centre for Rare Diseases Aachen (ZSEA), University Hospital RWTH Aachen, Aachen, Germany
| | - Hannah Klinkhammer
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
- Institute for Medical Biometry, Informatics and Epidemiology, University of Bonn, Bonn, Germany
| | - Merle Ten Hagen
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
| | | | | | - Jing-Mei Li
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
| | - Behnam Javanmardi
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
| | - Alexej Knaus
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
| | - Annette Uwineza
- College of Medicine and Health Sciences, University of Rwanda, and University Teaching Hospital of Kigali, Kigali, Rwanda
| | - Cordula Knopp
- Institute for Human Genetics and Genomic Medicine, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Tinatin Tkemaladze
- Department of Molecular and Medical Genetics, Tbilisi State Medical University, Tbilisi, Georgia
- Givi Zhvania Pediatric Academic Clinic, Tbilisi State Medical University, Georgia
| | - Miriam Elbracht
- Institute for Human Genetics and Genomic Medicine, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Larissa Mattern
- Institute for Human Genetics and Genomic Medicine, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Rami Abou Jamra
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Clara Velmans
- Institute of Human Genetics, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Vincent Strehlow
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Himanshu Goel
- School of Medicine and Public Health, University of Newcastle, Callaghan NSW, Australia
| | - Beatriz Carvalho Nunes
- Genetics Division, Department of Morphology and Genetics, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Thainá Vilella
- Genetics Division, Department of Morphology and Genetics, Universidade Federal de São Paulo, São Paulo, Brazil
| | | | - Chong Ae Kim
- Genetics Unit, Instituto da Criança, Universidade de São Paulo, São Paulo, Brazil
| | - Maria Isabel Melaragno
- Genetics Division, Department of Morphology and Genetics, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Tahsin Stefan Barakat
- Department of Clinical Genetics, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Amira Nabil
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Julia Suh
- Institute for Human Genetics and Genomic Medicine, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Luisa Averdunk
- Department of Pediatrics, Universtiy Hospital Düsseldorf, Düsseldorf, Germany
| | - Ekanem Ekure
- Department of Paediatrics, College of Medicine, University of Lagos, Lagos, Nigeria
| | | | - Prasit Phowthongkum
- Excellence Center for Genomics and Precision Medicine, King Chulalongkorn Memorial Hospital, the Thai Red Cross Society, Bangkok, Thailand
- Division of Medical Genetics and Genomics, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Nergis Güzel
- Institut für Humangenetik und Genommedizin, Uniklinik RWTH Aachen, Aachen, Germany
| | - Tobias B Haack
- Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany
| | - Theresa Brunet
- Institut für Humangenetik, Klinikum rechts der Isar, Technische Universität München, München, Germany
| | | | - Konrad Platzer
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | | | - Franziska Schnabel
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Lara Heuft
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Vera Herrmann
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Antonio F Martinez-Monseny
- Department of Clinical Genetics, SJD Barcelona Children's Hospital, Esplugues del Llobregat (Barcelona), Spain
| | - Matthias Höller
- Institute for Human Genetics, Universitätsklinikum Freiburg, Freiburg, Germany
| | - Khoshoua Alaaeldin
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Aleksandra Jezela-Stanek
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases, Warsaw, Poland
| | - Amal Mohamed
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Amaia Lasa-Aranzasti
- Medicine Genetics Group, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Barcelona Hospital Campus, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Department of Clinical and Molecular Genetics, Vall d'Hebron Barcelona Hospital Campus, Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - John A Sayer
- Biosciences Institute, Newcastle University, Central Parkway, Newcastle upon Tyne, UK
- Renal Services, The Newcastle Upon Tyne NHS Hospitals Foundation Trust, Freeman Road, Newcastle Upon Tyne, UK
| | - Ping Hu
- Division of Cancer prevention, National Cancer Institute, Bethesda, USA
| | | | - Gehad Elmakkawy
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Sylvia Safwat
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Frédéric Ebstein
- Nantes Université, CHU Nantes, CNRS, INSERM, l'institut du thorax, F-44000 Nantes, France
- Nantes Université, CHU Nantes, Service de Génétique Médicale, F-44000 Nantes, France
| | - Elke Krüger
- Insitute for Medical Biochemistry and Molecular Biology, University of Greifswald, Greifswald, Greifswald, Germany
| | - Sébastien Küry
- Nantes Université, CHU Nantes, CNRS, INSERM, l'institut du thorax, F-44000 Nantes, France
- Nantes Université, CHU Nantes, Service de Génétique Médicale, F-44000 Nantes, France
| | - Annabelle Arlt
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
| | - Felix Marbach
- Institute of Human Genetics, Heidelberg University, Heidelberg, Germany
| | - Christian Netzer
- Institute of Human Genetics, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Sophia Kaptain
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
| | - Hannah Weiland
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
| | - Dong Li
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Lucie Dupuis
- Department to Paediatrics, Division of Clinical and Metabolic Genetics, The Hospital of Sick Children, Toronto, Canada
| | - Roberto Mendoza-Londono
- Department to Paediatrics, Division of Clinical and Metabolic Genetics, The Hospital of Sick Children, Toronto, Canada
| | - Sofia Douzgou Houge
- Department of Medical Genetics, Haukeland University Hospital, Bergen, Norway
| | - Denisa Weis
- Institue for Medical Genetics, Kepler University Hospital, Linz, Austria
| | - Brian Hon-Yin Chung
- Hong Kong Genome Institute, Hong Kong, China
- Department of Paediatrics and Adolescent Medicine, The University of Hong Kong, Hong Kong, China
| | - Christopher C Y Mak
- Department of Paediatrics and Adolescent Medicine, The University of Hong Kong, Hong Kong, China
| | | | - Karen W Gripp
- Division of Medical Genetics, A.I. du Pont Hospital for Children/Nemours, USA, Wilmington, USA
| | - Martin Mücke
- Institute for Digitalization and General Medicine, University Hospital RWTH Aachen, Aachen, Germany
- Centre for Rare Diseases Aachen (ZSEA), University Hospital RWTH Aachen, Aachen, Germany
| | - Alain Verloes
- Department of Clinical Genetics, Robert-Debré Hospital, Paris, France
| | | | - Christoffer Nellåker
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
| | - Benjamin D Solomon
- Medical Genomics Unit, Medical Genetics Branch, National Human Genome Research Institute, Bethesda, USA
| | - Rebekah L Waikel
- Medical Genomics Unit, Medical Genetics Branch, National Human Genome Research Institute, Bethesda, USA
| | - Markus M Nöthen
- Institute of Human Genetics, University of Bonn, Bonn, Germany
| | - Ebtesam Abdalla
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Gholson J Lyon
- Department of Human Genetics, New York State Institute for Basic Research in Developmental Disabilities, Staten Island, New York, United States of America
- George A. Jervis Clinic, New York State Institute for Basic Research in Developmental Disabilities, Staten Island, New York, United States of America
- Biology PhD Program, The Graduate Center, The City University of New York, New York, United States of America
| | - Peter M Krawitz
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
| | - Tzung-Chien Hsieh
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, Germany
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