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Kernohan KD, Boycott KM. The expanding diagnostic toolbox for rare genetic diseases. Nat Rev Genet 2024; 25:401-415. [PMID: 38238519 DOI: 10.1038/s41576-023-00683-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2023] [Indexed: 05/23/2024]
Abstract
Genomic technologies, such as targeted, exome and short-read genome sequencing approaches, have revolutionized the care of patients with rare genetic diseases. However, more than half of patients remain without a diagnosis. Emerging approaches from research-based settings such as long-read genome sequencing and optical genome mapping hold promise for improving the identification of disease-causal genetic variants. In addition, new omic technologies that measure the transcriptome, epigenome, proteome or metabolome are showing great potential for variant interpretation. As genetic testing options rapidly expand, the clinical community needs to be mindful of their individual strengths and limitations, as well as remaining challenges, to select the appropriate diagnostic test, correctly interpret results and drive innovation to address insufficiencies. If used effectively - through truly integrative multi-omics approaches and data sharing - the resulting large quantities of data from these established and emerging technologies will greatly improve the interpretative power of genetic and genomic diagnostics for rare diseases.
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Affiliation(s)
- Kristin D Kernohan
- CHEO Research Institute, University of Ottawa, Ottawa, ON, Canada
- Newborn Screening Ontario, CHEO, Ottawa, ON, Canada
| | - Kym M Boycott
- CHEO Research Institute, University of Ottawa, Ottawa, ON, Canada.
- Department of Genetics, CHEO, Ottawa, ON, Canada.
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Lesmann H, Hustinx A, Moosa S, Klinkhammer H, Marchi E, Caro P, Abdelrazek IM, Pantel JT, Ten Hagen M, Thong MK, Binti Mazlan RA, Tae SK, 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, Jacob M, Peron A, Dias C, Nunes BC, Vilella T, Pinheiro IF, Kim CA, Melaragno MI, Weiland H, Kaptain S, Chwiałkowska K, Kwasniewski M, Saad R, Wiethoff S, Goel H, Tang C, Hau A, Barakat TS, Panek P, Nabil A, Suh J, Braun F, Gomy I, Averdunk L, Ekure E, Bergant G, Peterlin B, Graziano C, Gaboon N, Fiesco-Roa M, Spinelli AM, Wilpert NM, Phowthongkum P, Güzel N, Haack TB, Bitar R, Tzschach A, Rodriguez-Palmero A, Brunet T, Rudnik-Schöneborn S, Contreras-Capetillo SN, Oberlack A, Samango-Sprouse C, Sadeghin T, Olaya M, Platzer K, Borovikov A, Schnabel F, Heuft L, Herrmann V, Oegema R, Elkhateeb N, Kumar S, Komlosi K, Mohamed K, Kalantari S, Sirchia F, Martinez-Monseny AF, Höller M, Toutouna L, Mohamed A, Lasa-Aranzasti A, Sayer JA, Ehmke N, Danyel M, Sczakiel H, Schwartzmann S, Boschann F, Zhao M, Adam R, Einicke L, Horn D, Chew KS, Kam CC, Karakoyun M, Pode-Shakked B, Eliyahu A, Rock R, Carrion T, Chorin O, Zarate YA, Conti MM, Karakaya M, Tung ML, Chandra B, Bouman A, Lumaka A, Wasif N, Shinawi M, Blackburn PR, Wang T, Niehues T, Schmidt A, Roth RR, Wieczorek D, Hu P, Waikel RL, Ledgister Hanchard SE, Elmakkawy G, Safwat S, Ebstein F, Krüger E, Küry S, Bézieau S, Arlt A, Olinger E, Marbach F, Li D, Dupuis L, Mendoza-Londono R, Houge SD, Weis D, Chung BHY, Mak CCY, Kayserili H, Elcioglu N, Aykut A, Şimşek-Kiper PÖ, Bögershausen N, Wollnik B, Bentzen HB, Kurth I, Netzer C, Jezela-Stanek A, Devriendt K, Gripp KW, Mücke M, Verloes A, Schaaf CP, Nellåker C, Solomon BD, Nöthen MM, Abdalla E, Lyon GJ, Krawitz PM, Hsieh TC. GestaltMatcher Database - A global reference for facial phenotypic variability in rare human diseases. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 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] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
The most important factor that complicates the work of dysmorphologists is the significant phenotypic variability of the human face. Next-Generation Phenotyping (NGP) tools that assist clinicians with recognizing characteristic syndromic patterns are particularly challenged when confronted with patients from populations different from their training data. To that end, we systematically analyzed the impact of genetic ancestry on facial dysmorphism. For that purpose, we established the GestaltMatcher Database (GMDB) as a reference dataset for medical images of patients with rare genetic disorders from around the world. We collected 10,980 frontal facial images - more than a quarter previously unpublished - from 8,346 patients, representing 581 rare disorders. Although the predominant ancestry is still European (67%), data from underrepresented populations have been increased considerably via global collaborations (19% Asian and 7% African). This includes previously unpublished reports for more than 40% of the African patients. The NGP analysis on this diverse dataset revealed characteristic performance differences depending on the composition of training and test sets corresponding to genetic relatedness. For clinical use of NGP, incorporating non-European patients resulted in a profound enhancement of GestaltMatcher performance. The top-5 accuracy rate increased by +11.29%. Importantly, this improvement in delineating the correct disorder from a facial portrait was achieved without decreasing the performance on European patients. By design, GMDB complies with the FAIR principles by rendering the curated medical data findable, accessible, interoperable, and reusable. This means GMDB can also serve as data for training and benchmarking. In summary, our study on facial dysmorphism on a global sample revealed a considerable cross ancestral phenotypic variability confounding NGP that should be counteracted by international efforts for increasing data diversity. GMDB will serve as a vital reference database for clinicians and a transparent training set for advancing NGP technology.
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Affiliation(s)
- Hellen Lesmann
- Institute of Human Genetics, University of Bonn, Bonn, NRW, Germany
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, NRW, Germany
| | - Alexander Hustinx
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, NRW, Germany
| | - Shahida Moosa
- Division of Molecular Biology and Human Genetics, Stellenbosch University and Medical Genetics, Tygerberg Hospital, Stellenbosch, South Africa
| | - Hannah Klinkhammer
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, NRW, Germany
- Institute for Medical Biometry, Informatics and Epidemiology, University of Bonn, Bonn, NRW, Germany
| | - Elaine Marchi
- New York State Institute for Basic Research in Developmental Disabilities, New York State, Albany, New York, USA
| | - Pilar Caro
- Institute of Human Genetics, Heidelberg University, Heidelberg, Baden-Württemberg, Germany
| | - Ibrahim M Abdelrazek
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Alexandria, Egypt
| | - Jean Tori Pantel
- Institute for Digitalization and General Medicine, University Hospital RWTH Aachen, Aachen, NRW, Germany
- Centre for Rare Diseases Aachen (ZSEA), University Hospital RWTH Aachen, Aachen, NRW, Germany
| | - Merle Ten Hagen
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, NRW, Germany
| | - Meow-Keong Thong
- Department of Paediatrics, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | | | - Sok Kun Tae
- Department of Paediatrics, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | | | | | - Jing-Mei Li
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, NRW, Germany
| | - Behnam Javanmardi
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, NRW, Germany
| | - Alexej Knaus
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, NRW, 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, NRW, 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, NRW, Germany
| | - Larissa Mattern
- Institute for Human Genetics and Genomic Medicine, Medical Faculty, RWTH Aachen University, Aachen, NRW, 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, NRW, Germany
| | - Vincent Strehlow
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Maureen Jacob
- Institute of Human Genetics, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
| | - Angela Peron
- Medical Genetics, Meyer Children's Hospital IRCCS, Firenze, Italy
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", Università degli Studi di Firenze, Italy
| | - Cristina Dias
- Department of Medical Genetics, Guy's and St. Thomas' NHS Foundation Trust, London, UK
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children, Great Ormond Street, London, UK
- Neural Stem Cell Biology Laboratory, The Francis Crick Institute, UK
- Department of Medical & Molecular Genetics, School of Basic and Medical Biosciences, Faculty of Life Sciences & Medicine, King's College London, UK
| | - 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
| | - Hannah Weiland
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, NRW, Germany
| | - Sophia Kaptain
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, NRW, Germany
| | - Karolina Chwiałkowska
- Centre for Bioinformatics and Data Analysis, Medical University of Bialystok, Bialystok, Poland
- IMAGENE.ME SA, Bialystok, Poland
| | - Miroslaw Kwasniewski
- IMAGENE.ME SA, Bialystok, Poland
- Centre for Bioinformatics and Data Analysis, Medical University of Bialystok, Bialystok, Poland
| | - Ramy Saad
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children, Great Ormond Street, London, UK
- Department of Genetics and Genomic Medicine, UCL Institute of Child Health, London UK
| | - Sarah Wiethoff
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Münster, NRW, Germany
| | - Himanshu Goel
- School of Medicine and Public Health, University of Newcastle, Callaghan NSW, Australia
| | - Clara Tang
- Kabuki Syndrome Foundation, Northbrook, IL, USA
| | - Anna Hau
- Hunter Genetics, Hunter New England Health Service, Newcastle, Australia
| | - Tahsin Stefan Barakat
- Department of Clinical Genetics, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Przemysław Panek
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases, Warsaw, Poland
| | - Amira Nabil
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Alexandria, Egypt
| | - Julia Suh
- Institute for Human Genetics and Genomic Medicine, Medical Faculty, RWTH Aachen University, Aachen, NRW, Germany
| | - Frederik Braun
- Institute of Human Genetics, University Hospital Essen, University Duisburg-Essen, Essen, NRW, Germany
| | - Israel Gomy
- Department of Genetics, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Sao Paulo, Brazil
| | - Luisa Averdunk
- Department of General Pediatrics and Neonatology, University Children's Hospital, Heinrich-Heine-University, Medical Faculty, Düsseldorf, Germany
| | - Ekanem Ekure
- Department of Paediatrics, College of Medicine, University of Lagos, Lagos, Nigeria
| | - Gaber Bergant
- Clinical Institute of Genomic Medicine, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Borut Peterlin
- Clinical Institute of Genomic Medicine, University Medical Centre Ljubljana
| | | | - Nagwa Gaboon
- Medical Genetics Center, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Medical Genetics Department, Armed Forces College of Medicine, Cairo, Egypt
| | - Moisés Fiesco-Roa
- Programa de Maestría y Doctorado en Ciencias Médicas, Odontológicas y de la Salud, Universidad Nacional Autónoma de México, México City, Mexico
- Laboratorio de Citogenética, Instituto Nacional de Pediatría, México City, Mexico
| | | | - Nina Maria Wilpert
- NeuroCure Cluster of Excellence; Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, D-10117 Berlin, Germany
- Department of Neuropediatrics, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, D-13353 Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité Junior Clinician Scientist Program, D-10117 Berlin, German
| | - 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
- Institute for Human Genetics and Genomic Medicine, Medical Faculty, RWTH Aachen University, Aachen, NRW, Germany
| | - Tobias B Haack
- Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany
| | - Rana Bitar
- Pediatric Gastroenterology Department, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
- Khalifa University, Abu Dhabi, United Arab Emirates
| | - Andreas Tzschach
- Institute of Human Genetics, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Agusti Rodriguez-Palmero
- Paediatric Neurology Unit, Department of Pediatrics, Hospital Universitari Germans Trias i Pujol, Universitat AutÓnoma de Barcelona, Barcelona, Spain
| | - Theresa Brunet
- Institute of Human Genetics, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
| | | | | | - Ava Oberlack
- Institute of Human Genetics, Klinikum rechts der Isar, Technical University of Munich, School of Medicine and Health, Munich, Germany
| | - Carole Samango-Sprouse
- Department of Pediatrics, George Washington University, 2121 I St. NW, Washington D.C. 2005
- Department of Human and Molecular Genetics, Florida International University, 11200 SW 8th Street, AHC2 Miami, Florida 22199
- Department of Research, The Focus Foundation, 820 W. Central Ave. #190, Davidsonville, MD 21035
| | - Teresa Sadeghin
- Department of Research, The Focus Foundation, 2772 Rutland Road P.O. Box 190, Davidsonville, MD 21035
| | - Margaret Olaya
- Department of Research, The Focus Foundation, 2772 Rutland Road P.O. Box 190, Davidsonville, MD 21035
| | - 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
| | - Renske Oegema
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Nour Elkhateeb
- Department of Clinical Genetics, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Sheetal Kumar
- Institute of Human Genetics, University of Bonn, Bonn, NRW, Germany
| | - Katalin Komlosi
- Institute of Human Genetics, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Khoushoua Mohamed
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Alexandria, Egypt
| | - Silvia Kalantari
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Fabio Sirchia
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
- Medical Genetics Unit, IRCCS San Matteo Foundation, Pavia, Italy
| | - Antonio F Martinez-Monseny
- Department of Clinical Genetics, SJD Barcelona Children's Hospital, Esplugues del Llobregat (Barcelona), Spain
| | - Matthias Höller
- Institute of Human Genetics, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Louiza Toutouna
- Institute of Human Genetics, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Amal Mohamed
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, 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, Catalunya, Spain
- Department of Clinical and Molecular Genetics, Vall d'Hebron Barcelona Hospital Campus, Vall d'Hebron Hospital Universitari, Barcelona, Catalunya, 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
| | - Nadja Ehmke
- Institute of Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Magdalena Danyel
- Institute of Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Henrike Sczakiel
- Institute of Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Sarina Schwartzmann
- Institute of Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Felix Boschann
- Institute of Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Max Zhao
- Institute of Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Ronja Adam
- Institute of Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Lara Einicke
- Institute of Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Denise Horn
- Institute of Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Kee Seang Chew
- Department of Paediatrics, Faculty of Medicine, University Malaya, 59100 Kuala Lumpur, Malaysia
| | - Choy Chen Kam
- Department of Paediatrics, Faculty of Medicine, University Malaya, 59100 Kuala Lumpur, Malaysia
| | - Miray Karakoyun
- Ege University, Faculty of Medicine, Department of Pediatric Gastroenterology Hepatology and Nutrition, Izmir, Turkey
| | - Ben Pode-Shakked
- The Institute of Rare Diseases, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel
- The faculty of Medical and Health Sciences, Tel-Aviv University, Tel-Aviv, Israel
| | - Aviva Eliyahu
- The Danek Gertner Institute of Human Genetics, Sheba Medical Center, Tel-Hashomer, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat Gan, Israel
| | - Rachel Rock
- Metabolic Diseases Clinic, Edmond and Lily Safra Children's Hospital, Sheba Medical Center
- National Newborn Screening Program, Public Health Services, Ministry of Health Tel-Hashomer, Israel
| | - Teresa Carrion
- Rare diseases Unit, Pediatric Department, Hospital Universitari Son Espases, Palma de Mallorca, Spain
| | - Odelia Chorin
- The Institute of Rare Diseases, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel-Hashomer, Israel
| | - Yuri A Zarate
- Department of Pediatrics, Section of Genetics and Metabolism, University of Arkansas for Medical Sciences and Arkansas Children's Hospital, Little Rock, AR, USA
- Division of Genetics and Metabolism, University of Kentucky, Lexington, KY, USA
| | | | - Mert Karakaya
- Institute of Human Genetics, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, NRW, Germany
| | - Moon Ley Tung
- University of Iowa Roy J and Lucille A Carver College of Medicine, Iowa City, IA 52242, USA
- Division of Medical Genetics and Genomics, Stead Family Department of Pediatrics, University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA
| | - Bharatendu Chandra
- University of Iowa Roy J and Lucille A Carver College of Medicine, Iowa City, IA 52242, USA
- Division of Medical Genetics and Genomics, Stead Family Department of Pediatrics, University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA
| | - Arjan Bouman
- Department of Clinical Genetics, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Aime Lumaka
- Center for Human Genetics, Faculty of Medicine, University of Kinshasa, Kinshasa, DR Congo
| | - Naveed Wasif
- Institute of Human Genetics, University of Ulm, Ulm, Baden-Württemberg, Germany
- University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Marwan Shinawi
- Division of Genetics and Genomic Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Patrick R Blackburn
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA
| | - Tianyun Wang
- Department of Medical Genetics, Center for Medical Genetics, Peking University Health Science Center, Beijing 100191, China
- Neuroscience Research Institute, Peking University; Key Laboratory for Neuroscience, Ministry of Education of China & National Health Commission of China, Beijing 100191, China
- Autism Research Center, Peking University Health Science Center, Beijing 100191, China
| | - Tim Niehues
- Department of Pediatrics, Helios Klinik Krefeld, Krefeld 47805, Germany
| | - Axel Schmidt
- Institute of Human Genetics, University of Bonn, Bonn, NRW, Germany
| | - Regina Rita Roth
- Institute of Human Genetics, Medical Faculty, University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany
| | - Dagmar Wieczorek
- Institute of Human Genetics, Medical Faculty, University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany
| | - Ping Hu
- 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
| | | | - Gehad Elmakkawy
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Alexandria, Egypt
| | - Sylvia Safwat
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, 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
| | - Stéphane Bézieau
- 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, NRW, Germany
| | - Eric Olinger
- Center for Human Genetics, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Felix Marbach
- Institute of Human Genetics, Heidelberg University, Heidelberg, Baden-Württemberg, Germany
| | - Dong Li
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lucie Dupuis
- Department to Paediatrics, Division of Clinical and Metabolic Genetics, The Hospital of Sick Children, Toronto, Ontario, Canada
| | - Roberto Mendoza-Londono
- Department to Paediatrics, Division of Clinical and Metabolic Genetics, The Hospital of Sick Children, Toronto, Ontario, 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
| | - Hülya Kayserili
- Medical Genetics Department, Koç University School of Medicine (KUSoM), 34010, Istanbul, Türkiye
| | - Nursel Elcioglu
- Department of Pediatric Genetics, Marmara University School of Medicine, Istanbul, Türkiye
| | - Ayca Aykut
- Department of Medical Genetics, Ege University Faculty of Medicine, Izmir, Türkiye
| | | | - Nina Bögershausen
- Institut of Human Genetics, University Medical Center Göttingen, Göttingen, Germany
| | - Bernd Wollnik
- Institut of Human Genetics, University Medical Center Göttingen, Göttingen, Germany
- Cluster of Excellence "Multiscale Bioimaging: from Molecular Machines to Networks of Excitable Cells" (MBExC), University of Göttingen, Göttingen, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Göttingen, Göttingen, Germany
| | - Heidi Beate Bentzen
- Centre for Medical Ethics, Faculty of Medicine, University of Oslo, Oslo, Norway
- Cancer Registry of Norway, Norwegian Institute of Public Health, Oslo, Norway
| | - Ingo Kurth
- Institute for Human Genetics and Genomic Medicine, Medical Faculty, RWTH Aachen University, Aachen, NRW, Germany
| | - Christian Netzer
- Institute of Human Genetics, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, NRW, Germany
| | - Aleksandra Jezela-Stanek
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases, Warsaw, Poland
| | | | - Karen W Gripp
- Division of Medical Genetics, A.I. du Pont Hospital for Children/Nemours, USA, Wilmington, Delaware, USA
| | - Martin Mücke
- Institute for Digitalization and General Medicine, University Hospital RWTH Aachen, Aachen, NRW, Germany
- Centre for Rare Diseases Aachen (ZSEA), University Hospital RWTH Aachen, Aachen, NRW, Germany
| | - Alain Verloes
- Department of Clinical Genetics, Robert-Debré Hospital, Paris, France
| | - Christian P Schaaf
- Institute of Human Genetics, Heidelberg University, Heidelberg, Baden-Württemberg, Germany
| | - 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
| | - Markus M Nöthen
- Institute of Human Genetics, University of Bonn, Bonn, NRW, Germany
| | - Ebtesam Abdalla
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, 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, NRW, Germany
| | - Tzung-Chien Hsieh
- Institute for Genomic Statistics and Bioinformatics, University of Bonn, Bonn, NRW, Germany
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3
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Allen S, Loong L, Garrett A, Torr B, Durkie M, Drummond J, Callaway A, Robinson R, Burghel GJ, Hanson H, Field J, McDevitt T, McVeigh TP, Bedenham T, Bowles C, Bradshaw K, Brooks C, Butler S, Del Rey Jimenez JC, Hawkes L, Stinton V, MacMahon S, Owens M, Palmer-Smith S, Smith K, Tellez J, Valganon-Petrizan M, Waskiewicz E, Yau M, Eccles DM, Tischkowitz M, Goel S, McRonald F, Antoniou AC, Morris E, Hardy S, Turnbull C. Recommendations for laboratory workflow that better support centralised amalgamation of genomic variant data: findings from CanVIG-UK national molecular laboratory survey. J Med Genet 2024; 61:305-312. [PMID: 38154813 PMCID: PMC10982625 DOI: 10.1136/jmg-2023-109645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 10/28/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND National and international amalgamation of genomic data offers opportunity for research and audit, including analyses enabling improved classification of variants of uncertain significance. Review of individual-level data from National Health Service (NHS) testing of cancer susceptibility genes (2002-2023) submitted to the National Disease Registration Service revealed heterogeneity across participating laboratories regarding (1) the structure, quality and completeness of submitted data, and (2) the ease with which that data could be assembled locally for submission. METHODS In May 2023, we undertook a closed online survey of 51 clinical scientists who provided consensus responses representing all 17 of 17 NHS molecular genetic laboratories in England and Wales which undertake NHS diagnostic analyses of cancer susceptibility genes. The survey included 18 questions relating to 'next-generation sequencing workflow' (11), 'variant classification' (3) and 'phenotypical context' (4). RESULTS Widely differing processes were reported for transfer of variant data into their local LIMS (Laboratory Information Management System), for the formatting in which the variants are stored in the LIMS and which classes of variants are retained in the local LIMS. Differing local provisions and workflow for variant classifications were also reported, including the resources provided and the mechanisms by which classifications are stored. CONCLUSION The survey responses illustrate heterogeneous laboratory workflow for preparation of genomic variant data from local LIMS for centralised submission. Workflow is often labour-intensive and inefficient, involving multiple manual steps which introduce opportunities for error. These survey findings and adoption of the concomitant recommendations may support improvement in laboratory dataflows, better facilitating submission of data for central amalgamation.
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Affiliation(s)
- Sophie Allen
- Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, UK
| | - Lucy Loong
- Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, UK
| | - Alice Garrett
- Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, UK
- Department of Clinical Genetics, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Bethany Torr
- Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, UK
| | - Miranda Durkie
- Sheffield Diagnostic Genetics Service, NEY Genomic Laboratory Hub, Sheffield Children's NHS Foundation Trust, Sheffield, UK
| | - James Drummond
- East Anglian Medical Genetics Service, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Alison Callaway
- Wessex Regional Genetics Laboratory, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Rachel Robinson
- Yorkshire Regional Genetics Service, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - George J Burghel
- Manchester Centre for Genomic Medicine and NW Laboratory Genetics Hub, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Helen Hanson
- Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, UK
- Department of Clinical Genetics, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Joanne Field
- Genomics and Molecular Medicine Service, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Trudi McDevitt
- Department of Clinical Genetics, CHI at Crumlin, Dublin, Ireland
| | - Terri P McVeigh
- Cancer Genetics Unit, The Royal Marsden NHS Foundation Trust, London, UK
| | - Tina Bedenham
- West Midlands, Oxford and Wessex Genomic Laboratory Hub, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Christopher Bowles
- Department of Molecular Genetics, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Kirsty Bradshaw
- East Midlands and East of England Genomics Laboratory, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Claire Brooks
- North Thames Genomic Laboratory Hub, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Samantha Butler
- Central and South Genomic Laboratory Hub, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | | | - Lorraine Hawkes
- South East Genomics Laboratory Hub, Guy's Hospital, London, UK
| | - Victoria Stinton
- North West Genomic Laboratory Hub, Manchester Centre for Genomic Medicine, Manchester, UK
| | - Suzanne MacMahon
- Centre for Molecular Pathology, Institute of Cancer Research Sutton, Sutton, UK
- Department of Molecular Diagnostics, The Royal Marsden NHS Foundation Trust, London, UK
| | - Martina Owens
- Department of Molecular Genetics, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Sheila Palmer-Smith
- Institute of Medical Genetics, Cardiff and Vale University Health Board, University Hospital of Wales, Cardiff, UK
| | - Kenneth Smith
- South West Genomic Laboratory Hub, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - James Tellez
- North East and Yorkshire Genomic Laboratory Hub, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Mikel Valganon-Petrizan
- Centre for Molecular Pathology, Institute of Cancer Research Sutton, Sutton, UK
- Department of Molecular Diagnostics, The Royal Marsden NHS Foundation Trust, London, UK
| | - Erik Waskiewicz
- Institute of Medical Genetics, Cardiff and Vale University Health Board, University Hospital of Wales, Cardiff, UK
| | - Michael Yau
- South East Genomics Laboratory Hub, Guy's Hospital, London, UK
| | - Diana M Eccles
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
- Wessex Clinical Genetics Service, Princess Anne Hospital, Southampton, UK
| | - Marc Tischkowitz
- Department of Medical Genetics, National Institute for Health Research Cambridge Biomedical Research Centre, University of Cambridge, Cambridge, UK
| | - Shilpi Goel
- NHS England, National Disease Registration Service, London, UK
- Health Data Insight CIC, Cambridge, UK
| | - Fiona McRonald
- NHS England, National Disease Registration Service, London, UK
| | - Antonis C Antoniou
- Department of Public Health and Primary Care, University of Cambridge Centre for Cancer Genetic Epidemiology, Cambridge, UK
| | - Eva Morris
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Steven Hardy
- NHS England, National Disease Registration Service, London, UK
| | - Clare Turnbull
- Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, UK
- Cancer Genetics Unit, The Royal Marsden NHS Foundation Trust, London, UK
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4
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Seaby EG, Thomas NS, Hunt D, Baralle D, Rehm HL, O’Donnell-Luria A, Ennis S. A Panel-Agnostic Strategy 'HiPPo' Improves Diagnostic Efficiency in the UK Genomic Medicine Service. Healthcare (Basel) 2023; 11:3179. [PMID: 38132069 PMCID: PMC10742528 DOI: 10.3390/healthcare11243179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023] Open
Abstract
Genome sequencing is available as a clinical test in the UK through the Genomic Medicine Service (GMS). The GMS analytical strategy predominantly filters genome data on preselected gene panels. Whilst this reduces variants requiring assessment by reporting laboratories, pathogenic variants outside applied panels may be missed, and variants in genes without established disease-gene relationships are largely ignored. This study compares the analysis of a research exome to a GMS clinical genome for the same patients. For the research exome, we applied a panel-agnostic approach filtering for variants with High Pathogenic Potential (HiPPo) using ClinVar, allele frequency, and in silico prediction tools. We then restricted HiPPo variants to Gene Curation Coalition (GenCC) disease genes. These results were compared with the GMS genome panel-based approach. Twenty-four participants from eight families underwent parallel research exome and GMS genome sequencing. Exome HiPPo analysis identified a similar number of variants as the GMS panel-based approach. GMS genome analysis returned two pathogenic variants and one de novo variant. Exome HiPPo analysis returned the same variants plus an additional pathogenic variant and three further de novo variants in novel genes, where case series are underway. When HiPPo was restricted to GenCC disease genes, statistically fewer variants required assessment to identify more pathogenic variants than reported by the GMS, giving a diagnostic rate per variant assessed of 20% for HiPPo versus 3% for the GMS. With UK plans to sequence 5 million genomes, strategies are needed to optimise genome analysis beyond gene panels whilst minimising the burden of variants requiring clinical assessment.
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Affiliation(s)
- Eleanor G. Seaby
- Human Development and Health, Faculty of Medicine, University Hospital Southampton, Southampton SO16 6YD, Hampshire, UK; (D.H.); (D.B.); (S.E.)
- Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; (H.L.R.); (A.O.-L.)
- Division of Genetics and Genomics, Boston Children’s Hospital, Boston, MA 02115, USA
- Paediatric Infectious Diseases, Imperial College London, London W2 1NY, UK
| | - N. Simon Thomas
- Wessex Regional Genomics Laboratory, Salisbury NHS Foundation Trust, Salisbury SP2 8BJ, UK;
| | - David Hunt
- Human Development and Health, Faculty of Medicine, University Hospital Southampton, Southampton SO16 6YD, Hampshire, UK; (D.H.); (D.B.); (S.E.)
| | - Diana Baralle
- Human Development and Health, Faculty of Medicine, University Hospital Southampton, Southampton SO16 6YD, Hampshire, UK; (D.H.); (D.B.); (S.E.)
| | - Heidi L. Rehm
- Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; (H.L.R.); (A.O.-L.)
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Anne O’Donnell-Luria
- Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; (H.L.R.); (A.O.-L.)
- Division of Genetics and Genomics, Boston Children’s Hospital, Boston, MA 02115, USA
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Sarah Ennis
- Human Development and Health, Faculty of Medicine, University Hospital Southampton, Southampton SO16 6YD, Hampshire, UK; (D.H.); (D.B.); (S.E.)
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5
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Hsieh TC, Krawitz PM. Computational facial analysis for rare Mendelian disorders. AMERICAN JOURNAL OF MEDICAL GENETICS. PART C, SEMINARS IN MEDICAL GENETICS 2023; 193:e32061. [PMID: 37584245 DOI: 10.1002/ajmg.c.32061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/17/2023] [Accepted: 07/28/2023] [Indexed: 08/17/2023]
Abstract
With the advances in computer vision, computational facial analysis has become a powerful and effective tool for diagnosing rare disorders. This technology, also called next-generation phenotyping (NGP), has progressed significantly over the last decade. This review paper will introduce three key NGP approaches. In 2014, Ferry et al. first presented Clinical Face Phenotype Space (CFPS) trained on eight syndromes. After 5 years, Gurovich et al. proposed DeepGestalt, a deep convolutional neural network trained on more than 21,000 patient images with 216 disorders. It was considered a state-of-the-art disorder classification framework. In 2022, Hsieh et al. developed GestaltMatcher to support the ultra-rare and novel disorders not supported in DeepGestalt. It further enabled the analysis of facial similarity presented in a given cohort or multiple disorders. Moreover, this article will present the usage of NGP for variant prioritization and facial gestalt delineation. Although NGP approaches have proven their capability in assisting the diagnosis of many disorders, many limitations remain. This article will introduce two future directions to address two main limitations: enabling the global collaboration for a medical imaging database that fulfills the FAIR principles and synthesizing patient images to protect patient privacy. In the end, with more and more NGP approaches emerging, we envision that the NGP technology can assist clinicians and researchers in diagnosing patients and analyzing disorders in multiple directions in the near future.
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Affiliation(s)
- Tzung-Chien Hsieh
- Institute for Genomic Statistics and Bioinformatics, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
| | - Peter M Krawitz
- Institute for Genomic Statistics and Bioinformatics, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
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6
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Rehm HL. 2022 Curt Stern Award: Advancing genomic medicine through collaboration and data sharing. Am J Hum Genet 2023; 110:410-413. [PMID: 36868203 PMCID: PMC10036750 DOI: 10.1016/j.ajhg.2023.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023] Open
Abstract
This article is based on the address given by the author at the 2022 meeting of The American Society of Human Genetics (ASHG) in Los Angeles, CA. The video of the original address can be found at the ASHG website.
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Affiliation(s)
- Heidi L Rehm
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA; Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA; Department of Pathology, Harvard Medical School, Boston, MA, USA.
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7
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Seaby EG, Thomas NS, Hunt D, Baralle D, Rehm HL, O’Donnell-Luria A, Ennis S. A panel-agnostic strategy 'HiPPo' improves diagnostic efficiency in the UK Genome Medicine Service. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.01.31.23285025. [PMID: 36778464 PMCID: PMC9915838 DOI: 10.1101/2023.01.31.23285025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Genome sequencing is now available as a clinical test on the National Health Service (NHS) through the Genome Medicine Service (GMS). The GMS have set out an analytical strategy that predominantly filters genome data on a pre-selected gene panel(s). Whilst this approach reduces the number of variants requiring assessment by reporting laboratories, pathogenic variants outside of the gene panel applied may be missed, and candidate variants in novel genes are largely ignored. This study sought to compare a research exome analysis to an independent clinical genome analysis performed through the NHS for the same group of patients. When analysing the exome data, we applied a panel agnostic approach filtering for variants with High Pathogenic Potential (HiPPo) using ClinVar, allele frequency, and in silico prediction tools. We then compared this gene agnostic analysis to the panel-based approach as applied by the GMS to genome data. Later we restricted HiPPo variants to a panel of the Gene Curation Coalition (GenCC) morbid genes and compared the diagnostic yield with the variants filtered using the GMS strategy. 24 patients from 8 families underwent parallel research exome sequencing and GMS genome sequencing. HiPPo analysis applied to research exome data identified a similar number of variants as the gene panel-based approach applied by the GMS. GMS clinical genome analysis identified and returned 2 pathogenic variants and 3 variants of uncertain significance. HiPPo research exome analysis identified the same variants plus an additional pathogenic variant and a further 3 de novo variants of uncertain significance in novel genes, where case series and functional studies are underway. When HiPPo was restricted to GenCC disease genes (strong or definitive), the same pathogenic variants were identified yet statistically fewer variants required assessment to identify more diagnostic variants than reported by the GMS genome strategy. This gave a diagnostic rate per variant assessed of 20% for HiPPo restricted to GenCC versus 3% for the GMS panel-based approach. With plans to sequence 5 million more NHS patients, strategies are needed to optimise the full potential of genome data beyond gene panels whilst minimising the burden of variants that require clinical assessment.
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Affiliation(s)
- Eleanor G. Seaby
- Human Development and Health, Faculty of Medicine, University Hospital Southampton, Southampton, Hampshire, SO16 6YD, UK
- Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Division of Genetics and Genomics, Boston Children’s Hospital, Boston, MA 02115, USA
- Paediatric Infectious Diseases, Imperial College London, London, W2 1NY, UK
| | - N. Simon Thomas
- Wessex Regional Genomics Laboratory, Salisbury NHS Foundation Trust, Salisbury, SP2 8BJ, UK
| | - David Hunt
- Human Development and Health, Faculty of Medicine, University Hospital Southampton, Southampton, Hampshire, SO16 6YD, UK
| | - Diana Baralle
- Human Development and Health, Faculty of Medicine, University Hospital Southampton, Southampton, Hampshire, SO16 6YD, UK
| | - Heidi L. Rehm
- Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Anne O’Donnell-Luria
- Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Division of Genetics and Genomics, Boston Children’s Hospital, Boston, MA 02115, USA
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Sarah Ennis
- Human Development and Health, Faculty of Medicine, University Hospital Southampton, Southampton, Hampshire, SO16 6YD, UK
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8
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Boycott KM, Azzariti DR, Hamosh A, Rehm HL. Seven years since the launch of the Matchmaker Exchange: The evolution of genomic matchmaking. Hum Mutat 2022; 43:659-667. [PMID: 35537081 PMCID: PMC9133175 DOI: 10.1002/humu.24373] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 03/22/2022] [Indexed: 11/09/2022]
Abstract
The Matchmaker Exchange (MME) was launched in 2015 to provide a robust mechanism to discover novel disease-gene relationships. It operates as a federated network connecting databases holding relevant data using a common application programming interface, where two or more users are looking for a match for the same gene (two-sided matchmaking). Seven years from its launch, it is clear that the MME is making outstanding contributions to understanding the morbid anatomy of the genome. The number of unique genes present across the MME has steadily increased over time; there are currently >13,520 unique genes (~68% of all protein-coding genes) connected across the MME's eight genomic matchmaking nodes, GeneMatcher, DECIPHER, PhenomeCentral, MyGene2, seqr, Initiative on Rare and Undiagnosed Disease, PatientMatcher, and the RD-Connect Genome-Phenome Analysis Platform. The collective data set accessible across the MME currently includes more than 120,000 cases from over 12,000 contributors in 98 countries. The discovery of potential new disease-gene relationships is happening daily and international collaborative teams are moving these advances forward to publication, now numbering well over 500. Expansion of data sharing into routine clinical practice by clinicians, genetic counselors, and clinical laboratories has ensured access to discovery for even more individuals with undiagnosed rare genetic diseases. Tens of thousands of patients and their family members have been directly or indirectly impacted by the discoveries facilitated by two-sided genomic matchmaking. MME supports further connections to the literature (PubCaseFinder) and to human and model organism resources (Monarch Initiative) and scientists (ModelMatcher). Efforts are now underway to explore additional approaches to matchmaking at the gene or variant level where there is only one querier (one-sided matchmaking). Genomic matchmaking has proven its utility over the past 7 years and will continue to facilitate discoveries in the years to come.
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Affiliation(s)
- Kym M. Boycott
- Children’s Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Danielle R. Azzariti
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, Massachusetts, USA
| | - Ada Hamosh
- McKusick-Nathans Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Heidi L. Rehm
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, Massachusetts, USA
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
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9
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Blackwell DL, Fraser SD, Caluseriu O, Vivori C, Tyndall AV, Lamont RE, Parboosingh JS, Innes AM, Bernier FP, Childs SJ. Hnrnpul1 controls transcription, splicing, and modulates skeletal and limb development in vivo. G3 GENES|GENOMES|GENETICS 2022; 12:6553027. [PMID: 35325113 PMCID: PMC9073674 DOI: 10.1093/g3journal/jkac067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/15/2022] [Indexed: 11/17/2022]
Abstract
Mutations in RNA-binding proteins can lead to pleiotropic phenotypes including craniofacial, skeletal, limb, and neurological symptoms. Heterogeneous nuclear ribonucleoproteins (hnRNPs) are involved in nucleic acid binding, transcription, and splicing through direct binding to DNA and RNA, or through interaction with other proteins in the spliceosome. We show a developmental role for Hnrnpul1 in zebrafish, resulting in reduced body and fin growth and missing bones. Defects in craniofacial tendon growth and adult-onset caudal scoliosis are also seen. We demonstrate a role for Hnrnpul1 in alternative splicing and transcriptional regulation using RNA-sequencing, particularly of genes involved in translation, ubiquitination, and DNA damage. Given its cross-species conservation and role in splicing, it would not be surprising if it had a role in human development. Whole-exome sequencing detected a homozygous frameshift variant in HNRNPUL1 in 2 siblings with congenital limb malformations, which is a candidate gene for their limb malformations. Zebrafish Hnrnpul1 mutants suggest an important developmental role of hnRNPUL1 and provide motivation for exploring the potential conservation of ancient regulatory circuits involving hnRNPUL1 in human development.
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Affiliation(s)
- Danielle L Blackwell
- Department of Biochemistry and Molecular Biology, University of Calgary, Calgary, AB T2N 4N1, Canada
- Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - Sherri D Fraser
- Department of Biochemistry and Molecular Biology, University of Calgary, Calgary, AB T2N 4N1, Canada
- Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - Oana Caluseriu
- Department of Medical Genetics, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Claudia Vivori
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona 08003, Spain
- Universitat Pompeu Fabra (UPF), Barcelona 08002, Spain
| | - Amanda V Tyndall
- Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Medical Genetics, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - Ryan E Lamont
- Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Medical Genetics, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - Jillian S Parboosingh
- Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Medical Genetics, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - A Micheil Innes
- Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Medical Genetics, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - François P Bernier
- Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Medical Genetics, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - Sarah J Childs
- Department of Biochemistry and Molecular Biology, University of Calgary, Calgary, AB T2N 4N1, Canada
- Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, AB T2N 4N1, Canada
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10
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Lee JH. Invertebrate Model Organisms as a Platform to Investigate Rare Human Neurological Diseases. Exp Neurobiol 2022; 31:1-16. [PMID: 35256540 PMCID: PMC8907251 DOI: 10.5607/en22003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 02/07/2022] [Accepted: 02/07/2022] [Indexed: 01/16/2023] Open
Abstract
Patients suffering from rare human diseases often go through a painful journey for finding a definite molecular diagnosis prerequisite of appropriate cures. With a novel variant isolated from a single patient, determination of its pathogenicity to end such "diagnostic odyssey" requires multi-step processes involving experts in diverse areas of interest, including clinicians, bioinformaticians and research scientists. Recent efforts in building large-scale genomic databases and in silico prediction platforms have facilitated identification of potentially pathogenic variants causative of rare human diseases of a Mendelian basis. However, the functional significance of individual variants remains elusive in many cases, thus requiring incorporation of versatile and rapid model organism (MO)-based platforms for functional analyses. In this review, the current scope of rare disease research is briefly discussed. In addition, an overview of invertebrate MOs for their key features relevant to rare neurological diseases is provided, with the characteristics of two representative invertebrate MOs, Drosophila melanogaster and Caenorhabditis elegans, as well as the challenges against them. Finally, recently developed research networks integrating these MOs in collaborative research are portraited with an array of bioinformatical analyses embedded. A comprehensive survey of MO-based research activities provided in this review will help us to design a wellstructured analysis of candidate genes or potentially pathogenic variants for their roles in rare neurological diseases in future.
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Affiliation(s)
- Ji-Hye Lee
- Department of Oral Pathology & Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea.,Dental Life Science Institute, Pusan National University, Yangsan 50612, Korea.,Periodontal Disease Signaling Network Research Center, Pusan National University, Yangsan 50612, Korea
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11
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Rasi C, Nilsson D, Magnusson M, Lesko N, Lagerstedt-Robinson K, Wedell A, Lindstrand A, Wirta V, Stranneheim H. PatientMatcher: a customizable Python-based open-source tool for matching undiagnosed rare disease patients via the Matchmaker Exchange network. Hum Mutat 2022; 43:708-716. [PMID: 35192731 PMCID: PMC9311682 DOI: 10.1002/humu.24358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/14/2022] [Accepted: 02/18/2022] [Indexed: 11/06/2022]
Abstract
The amount of data available from genomic medicine has revolutionized the approach to identify the determinants underlying many rare diseases. The task of confirming a genotype–phenotype causality for a patient affected with a rare genetic disease is often challenging. In this context, the establishment of the Matchmaker Exchange (MME) network has assumed a pivotal role in bridging heterogeneous patient information stored on different medical and research servers. MME has made it possible to solve rare disease cases by “matching” the genotypic and phenotypic characteristics of a patient of interest with patient data available at other clinical facilities participating in the network. Here, we present PatientMatcher (https://github.com/Clinical-Genomics/patientMatcher), an open‐source Python and MongoDB‐based software solution developed by Clinical Genomics facility at the Science for Life Laboratory in Stockholm. PatientMatcher is designed as a standalone MME server, but can easily communicate via REST API with external applications managing genetic analyses and patient data. The MME node is being implemented in clinical routine in collaboration with the Genomic Medicine Center Karolinska at the Karolinska University Hospital. PatientMatcher is written to implement the MME API and provides several customizable settings, including a custom‐fit similarity score algorithm and adjustable matching results notifications.
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Affiliation(s)
- Chiara Rasi
- Science for Life Laboratory, Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm, Sweden
| | - Daniel Nilsson
- Department of Clinical Genetics, Karolinska University Hospital, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Måns Magnusson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Science for Life Laboratory, School of engineering sciences in Chemistry, Biotechnology and Health, KTH Royal Institutet of Technology, Stockholm, Sweden
| | - Nicole Lesko
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Centre for Inherited Metabolic Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Kristina Lagerstedt-Robinson
- Department of Clinical Genetics, Karolinska University Hospital, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Anna Wedell
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Centre for Inherited Metabolic Diseases, Karolinska University Hospital, Stockholm, Sweden.,Science for Life Laboratory, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Anna Lindstrand
- Department of Clinical Genetics, Karolinska University Hospital, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Valtteri Wirta
- Science for Life Laboratory, Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm, Sweden.,Science for Life Laboratory, School of engineering sciences in Chemistry, Biotechnology and Health, KTH Royal Institutet of Technology, Stockholm, Sweden.,Genomic Medicine Center Karolinska, Karolinska University Hospital, Stockholm, Sweden
| | - Henrik Stranneheim
- Science for Life Laboratory, Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Centre for Inherited Metabolic Diseases, Karolinska University Hospital, Stockholm, Sweden.,Genomic Medicine Center Karolinska, Karolinska University Hospital, Stockholm, Sweden
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12
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Hamosh A, Wohler E, Martin R, Griffith S, da S Rodrigues E, Antonescu C, Doheny KF, Valle D, Sobreira N. The impact of GeneMatcher on international data sharing and collaboration. Hum Mutat 2022; 43:668-673. [PMID: 35170833 PMCID: PMC9133194 DOI: 10.1002/humu.24350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 02/03/2022] [Accepted: 02/11/2022] [Indexed: 11/30/2022]
Abstract
GeneMatcher (genematcher.org) is a tool designed to connect individuals with an interest in the same gene. Now used around the world to create collaborations and generate the evidence needed to support novel disease gene identification, GeneMatcher is a founding member of the Matchmaker Exchange (MME; matchmakerexchange.org) and strongest possible advocate for global data sharing including those in resource‐limited environments. As of October 1, 2021, there are 12,531 submitters from 94 countries who have submitted 58,134 submissions with 13,498 unique genes in the database. Among these genes, 8970 (64%) have matched at least once and the total number of matches is 378,806, growing by about 10,000 per month. GeneMatcher submitters increase by 80–120 each month and submissions grow by >800 per month, while unique genes and gene matches continue to grow steadily at rate of about 80 per month. The number of genes without a match peaked at 4371 in February of 2019 and despite the increase in the number of new submissions, the number of unique genes without a match continues to slowly decline, currently standing at 4,016. All submissions in GeneMatcher are available for matching across the MME.
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Affiliation(s)
- Ada Hamosh
- McKusick‐Nathans Department of Genetic Medicine Johns Hopkins University School of Medicine Baltimore MD
| | - Elizabeth Wohler
- McKusick‐Nathans Department of Genetic Medicine Johns Hopkins University School of Medicine Baltimore MD
| | - Renan Martin
- McKusick‐Nathans Department of Genetic Medicine Johns Hopkins University School of Medicine Baltimore MD
| | - Sean Griffith
- McKusick‐Nathans Department of Genetic Medicine Johns Hopkins University School of Medicine Baltimore MD
| | - Eliete da S Rodrigues
- McKusick‐Nathans Department of Genetic Medicine Johns Hopkins University School of Medicine Baltimore MD
| | - Corina Antonescu
- McKusick‐Nathans Department of Genetic Medicine Johns Hopkins University School of Medicine Baltimore MD
| | - Kimberly F Doheny
- McKusick‐Nathans Department of Genetic Medicine Johns Hopkins University School of Medicine Baltimore MD
| | - David Valle
- McKusick‐Nathans Department of Genetic Medicine Johns Hopkins University School of Medicine Baltimore MD
| | - Nara Sobreira
- McKusick‐Nathans Department of Genetic Medicine Johns Hopkins University School of Medicine Baltimore MD
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13
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Osmond M, Hartley T, Johnstone B, Andjic S, Girdea M, Gillespie M, Buske O, Dumitriu S, Koltunova V, Ramani A, Boycott KM, Brudno M. PhenomeCentral: 7 years of rare disease matchmaking. Hum Mutat 2022; 43:674-681. [PMID: 35165961 DOI: 10.1002/humu.24348] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 02/04/2022] [Accepted: 02/08/2022] [Indexed: 11/08/2022]
Abstract
A major challenge in validating genetic causes for patients with rare diseases (RDs) is the difficulty in identifying other RD patients with overlapping phenotypes and variants in the same candidate gene. This process, known as matchmaking, requires robust data sharing solutions in order to be effective. In 2014 we launched PhenomeCentral, a RD data repository capable of collecting computer-readable genotypic and phenotypic data for the purposes of RD matchmaking. Over the past 7 years PhenomeCentral's features have been expanded and its dataset has consistently grown. There are currently 1,615 users registered on PhenomeCentral, which have contributed over 12,000 patient cases. Most of these cases contain detailed phenotypic terms, with a significant portion also providing genomic sequence data or other forms of clinical information. Matchmaking within PhenomeCentral, and with connections to other data repositories in the Matchmaker Exchange, have collectively resulted in over 60,000 matches, which have facilitated multiple gene discoveries. The collection of deep phenotypic and genotypic data has also positioned PhenomeCentral well to support next generation of matchmaking initiatives that utilize genome sequencing data, ensuring that PhenomeCentral will remain a useful tool in solving undiagnosed RD cases in the years to come. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Matthew Osmond
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, ON, Canada
| | - Taila Hartley
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, ON, Canada
| | - Brittney Johnstone
- Cancer Genetics and High Risk Program, Sunnybrook Health Sciences Centre and Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Sasha Andjic
- DATA Team and Techna Institute, University Health Network, Toronto, ON, Canada
| | - Marta Girdea
- DATA Team and Techna Institute, University Health Network, Toronto, ON, Canada
| | - Meredith Gillespie
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, ON, Canada
| | | | - Sergiu Dumitriu
- DATA Team and Techna Institute, University Health Network, Toronto, ON, Canada
| | - Veronika Koltunova
- DATA Team and Techna Institute, University Health Network, Toronto, ON, Canada
| | - Arun Ramani
- Hospital for Sick Children, Toronto, ON, Canada
| | - Kym M Boycott
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, ON, Canada.,Department of Genetics, Children's Hospital of Eastern Ontario, ON, Canada
| | - Michael Brudno
- DATA Team and Techna Institute, University Health Network, Toronto, ON, Canada.,Department of Computer Science, University of Toronto, ON, Canada.,Hospital for Sick Children, Toronto, ON, Canada
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14
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Fujiwara T, Shin JM, Yamaguchi A. Advances in the development of PubCaseFinder, including the new application programming interface and matching algorithm. Hum Mutat 2022; 43:734-742. [PMID: 35143083 PMCID: PMC9305291 DOI: 10.1002/humu.24341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 01/17/2022] [Accepted: 02/07/2022] [Indexed: 11/11/2022]
Abstract
Over 10,000 rare genetic diseases have been identified, and millions of newborns are affected by severe rare genetic diseases each year. A variety of Human Phenotype Ontology (HPO)-based clinical decision support systems (CDSS) and patient repositories have been developed to support clinicians in diagnosing patients with suspected rare genetic diseases. In September 2017, we released PubCaseFinder (https://pubcasefinder.dbcls.jp), a web-based CDSS that provides ranked lists of genetic and rare diseases using HPO-based phenotypic similarities, where top-listed diseases represent the most likely differential diagnosis. We also developed a Matchmaker Exchange (MME) application programming interface (API) to query PubCaseFinder, which has been adopted by several patient repositories. In this paper, we describe notable updates regarding PubCaseFinder, the GeneYenta matching algorithm implemented in PubCaseFinder, and the PubCaseFinder API. The updated GeneYenta matching algorithm improves the performance of the CDSS automated differential diagnosis function. Moreover, the updated PubCaseFinder and new API empower patient repositories participating in MME and medical professionals to actively use HPO-based resources. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Toyofumi Fujiwara
- Database Center for Life Science, Joint Support-Center for Data Science Research, Research Organization of Information and Systems, Kashiwa-shi, Chiba-ken, 277-0871, Japan
| | - Jae-Moon Shin
- Database Center for Life Science, Joint Support-Center for Data Science Research, Research Organization of Information and Systems, Kashiwa-shi, Chiba-ken, 277-0871, Japan
| | - Atsuko Yamaguchi
- Graduate School of Integrative Science and Engineering, Tokyo City University, Setagaya-ku, Tokyo, 158-8557, Japan
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15
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Rehm HL, Page AJ, Smith L, Adams JB, Alterovitz G, Babb LJ, Barkley MP, Baudis M, Beauvais MJ, Beck T, Beckmann JS, Beltran S, Bernick D, Bernier A, Bonfield JK, Boughtwood TF, Bourque G, Bowers SR, Brookes AJ, Brudno M, Brush MH, Bujold D, Burdett T, Buske OJ, Cabili MN, Cameron DL, Carroll RJ, Casas-Silva E, Chakravarty D, Chaudhari BP, Chen SH, Cherry JM, Chung J, Cline M, Clissold HL, Cook-Deegan RM, Courtot M, Cunningham F, Cupak M, Davies RM, Denisko D, Doerr MJ, Dolman LI, Dove ES, Dursi LJ, Dyke SO, Eddy JA, Eilbeck K, Ellrott KP, Fairley S, Fakhro KA, Firth HV, Fitzsimons MS, Fiume M, Flicek P, Fore IM, Freeberg MA, Freimuth RR, Fromont LA, Fuerth J, Gaff CL, Gan W, Ghanaim EM, Glazer D, Green RC, Griffith M, Griffith OL, Grossman RL, Groza T, Guidry Auvil JM, Guigó R, Gupta D, Haendel MA, Hamosh A, Hansen DP, Hart RK, Hartley DM, Haussler D, Hendricks-Sturrup RM, Ho CW, Hobb AE, Hoffman MM, Hofmann OM, Holub P, Hsu JS, Hubaux JP, Hunt SE, Husami A, Jacobsen JO, Jamuar SS, Janes EL, Jeanson F, Jené A, Johns AL, Joly Y, Jones SJ, Kanitz A, Kato K, Keane TM, Kekesi-Lafrance K, Kelleher J, Kerry G, Khor SS, Knoppers BM, Konopko MA, Kosaki K, Kuba M, Lawson J, Leinonen R, Li S, Lin MF, Linden M, Liu X, Liyanage IU, Lopez J, Lucassen AM, Lukowski M, Mann AL, Marshall J, Mattioni M, Metke-Jimenez A, Middleton A, Milne RJ, Molnár-Gábor F, Mulder N, Munoz-Torres MC, Nag R, Nakagawa H, Nasir J, Navarro A, Nelson TH, Niewielska A, Nisselle A, Niu J, Nyrönen TH, O’Connor BD, Oesterle S, Ogishima S, Ota Wang V, Paglione LA, Palumbo E, Parkinson HE, Philippakis AA, Pizarro AD, Prlic A, Rambla J, Rendon A, Rider RA, Robinson PN, Rodarmer KW, Rodriguez LL, Rubin AF, Rueda M, Rushton GA, Ryan RS, Saunders GI, Schuilenburg H, Schwede T, Scollen S, Senf A, Sheffield NC, Skantharajah N, Smith AV, Sofia HJ, Spalding D, Spurdle AB, Stark Z, Stein LD, Suematsu M, Tan P, Tedds JA, Thomson AA, Thorogood A, Tickle TL, Tokunaga K, Törnroos J, Torrents D, Upchurch S, Valencia A, Guimera RV, Vamathevan J, Varma S, Vears DF, Viner C, Voisin C, Wagner AH, Wallace SE, Walsh BP, Williams MS, Winkler EC, Wold BJ, Wood GM, Woolley JP, Yamasaki C, Yates AD, Yung CK, Zass LJ, Zaytseva K, Zhang J, Goodhand P, North K, Birney E. GA4GH: International policies and standards for data sharing across genomic research and healthcare. CELL GENOMICS 2021; 1:100029. [PMID: 35072136 PMCID: PMC8774288 DOI: 10.1016/j.xgen.2021.100029] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The Global Alliance for Genomics and Health (GA4GH) aims to accelerate biomedical advances by enabling the responsible sharing of clinical and genomic data through both harmonized data aggregation and federated approaches. The decreasing cost of genomic sequencing (along with other genome-wide molecular assays) and increasing evidence of its clinical utility will soon drive the generation of sequence data from tens of millions of humans, with increasing levels of diversity. In this perspective, we present the GA4GH strategies for addressing the major challenges of this data revolution. We describe the GA4GH organization, which is fueled by the development efforts of eight Work Streams and informed by the needs of 24 Driver Projects and other key stakeholders. We present the GA4GH suite of secure, interoperable technical standards and policy frameworks and review the current status of standards, their relevance to key domains of research and clinical care, and future plans of GA4GH. Broad international participation in building, adopting, and deploying GA4GH standards and frameworks will catalyze an unprecedented effort in data sharing that will be critical to advancing genomic medicine and ensuring that all populations can access its benefits.
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Affiliation(s)
- Heidi L. Rehm
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Angela J.H. Page
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Global Alliance for Genomics and Health, Toronto, ON, Canada
| | - Lindsay Smith
- Global Alliance for Genomics and Health, Toronto, ON, Canada
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Jeremy B. Adams
- Global Alliance for Genomics and Health, Toronto, ON, Canada
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Gil Alterovitz
- Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | | | | | - Michael Baudis
- University of Zurich, Zurich, Switzerland
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Michael J.S. Beauvais
- Global Alliance for Genomics and Health, Toronto, ON, Canada
- McGill University, Montreal, QC, Canada
| | - Tim Beck
- University of Leicester, Leicester, UK
| | | | - Sergi Beltran
- CNAG-CRG, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - David Bernick
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | | | | | - Tiffany F. Boughtwood
- Australian Genomics, Parkville, VIC, Australia
- Murdoch Children’s Research Institute, Parkville, VIC, Australia
| | - Guillaume Bourque
- McGill University, Montreal, QC, Canada
- Canadian Center for Computational Genomics, Montreal, QC, Canada
| | | | | | - Michael Brudno
- Canadian Center for Computational Genomics, Montreal, QC, Canada
- University of Toronto, Toronto, ON, Canada
- University Health Network, Toronto, ON, Canada
- Vector Institute, Toronto, ON, Canada
- Canadian Distributed Infrastructure for Genomics (CanDIG), Toronto, ON, Canada
| | | | - David Bujold
- McGill University, Montreal, QC, Canada
- Canadian Center for Computational Genomics, Montreal, QC, Canada
- Canadian Distributed Infrastructure for Genomics (CanDIG), Toronto, ON, Canada
| | - Tony Burdett
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | | | | | - Daniel L. Cameron
- Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
- University of Melbourne, Melbourne, VIC, Australia
| | | | | | | | - Bimal P. Chaudhari
- Nationwide Children’s Hospital, Columbus, OH, USA
- The Ohio State University, Columbus, OH, USA
| | - Shu Hui Chen
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | | | - Justina Chung
- Global Alliance for Genomics and Health, Toronto, ON, Canada
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Melissa Cline
- UC Santa Cruz Genomics Institute, Santa Cruz, CA, USA
| | | | | | - Mélanie Courtot
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Fiona Cunningham
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | | | | | | | | | | | | | - L. Jonathan Dursi
- University Health Network, Toronto, ON, Canada
- Canadian Distributed Infrastructure for Genomics (CanDIG), Toronto, ON, Canada
| | | | | | | | | | - Susan Fairley
- Global Alliance for Genomics and Health, Toronto, ON, Canada
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Khalid A. Fakhro
- Sidra Medicine, Doha, Qatar
- Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Helen V. Firth
- Wellcome Sanger Institute, Hinxton, UK
- Addenbrooke’s Hospital, Cambridge, UK
| | | | | | - Paul Flicek
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Ian M. Fore
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mallory A. Freeberg
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | | | - Lauren A. Fromont
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | | | - Clara L. Gaff
- Australian Genomics, Parkville, VIC, Australia
- Murdoch Children’s Research Institute, Parkville, VIC, Australia
- Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
- University of Melbourne, Melbourne, VIC, Australia
| | - Weiniu Gan
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Elena M. Ghanaim
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - David Glazer
- Verily Life Sciences, South San Francisco, CA, USA
| | - Robert C. Green
- Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Malachi Griffith
- Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Obi L. Griffith
- Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | | | | | | | - Roderic Guigó
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Dipayan Gupta
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | | | - Ada Hamosh
- Johns Hopkins University, Baltimore, MD, USA
| | - David P. Hansen
- Australian Genomics, Parkville, VIC, Australia
- The Australian e-Health Research Centre, CSIRO, Herston, QLD, Australia
| | - Reece K. Hart
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Invitae, San Francisco, CA, USA
- MyOme, Inc, San Bruno, CA, USA
| | | | - David Haussler
- UC Santa Cruz Genomics Institute, Santa Cruz, CA, USA
- Howard Hughes Medical Institute, University of California, Santa Cruz, CA, USA
| | | | | | | | - Michael M. Hoffman
- University of Toronto, Toronto, ON, Canada
- University Health Network, Toronto, ON, Canada
- Vector Institute, Toronto, ON, Canada
| | - Oliver M. Hofmann
- University of Toronto, Toronto, ON, Canada
- University of Melbourne, Melbourne, VIC, Australia
| | - Petr Holub
- BBMRI-ERIC, Graz, Austria
- Masaryk University, Brno, Czech Republic
| | | | | | - Sarah E. Hunt
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Ammar Husami
- Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | | | - Saumya S. Jamuar
- SingHealth Duke-NUS Genomic Medicine Centre, Singapore, Republic of Singapore
- SingHealth Duke-NUS Institute of Precision Medicine, Singapore, Republic of Singapore
| | - Elizabeth L. Janes
- Global Alliance for Genomics and Health, Toronto, ON, Canada
- University of Waterloo, Waterloo, ON, Canada
| | | | - Aina Jené
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Amber L. Johns
- Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
| | - Yann Joly
- McGill University, Montreal, QC, Canada
| | - Steven J.M. Jones
- Canada’s Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC, Canada
| | - Alexander Kanitz
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
- University of Basel, Basel, Switzerland
| | | | - Thomas M. Keane
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
- University of Nottingham, Nottingham, UK
| | - Kristina Kekesi-Lafrance
- Global Alliance for Genomics and Health, Toronto, ON, Canada
- McGill University, Montreal, QC, Canada
| | | | - Giselle Kerry
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Seik-Soon Khor
- National Center for Global Health and Medicine Hospital, Tokyo, Japan
- University of Tokyo, Tokyo, Japan
| | | | | | | | | | | | - Rasko Leinonen
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Stephanie Li
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Global Alliance for Genomics and Health, Toronto, ON, Canada
| | | | - Mikael Linden
- CSC–IT Center for Science, Espoo, Finland
- ELIXIR Finland, Espoo, Finland
| | | | - Isuru Udara Liyanage
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | | | | | | | - Alice L. Mann
- Global Alliance for Genomics and Health, Toronto, ON, Canada
- Wellcome Sanger Institute, Hinxton, UK
| | | | | | | | - Anna Middleton
- Wellcome Connecting Science, Hinxton, UK
- University of Cambridge, Cambridge, UK
| | - Richard J. Milne
- Wellcome Connecting Science, Hinxton, UK
- University of Cambridge, Cambridge, UK
| | | | - Nicola Mulder
- H3ABioNet, Computational Biology Division, IDM, Faculty of Health Sciences, Cape Town, South Africa
| | | | - Rishi Nag
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Hidewaki Nakagawa
- Japan Agency for Medical Research & Development (AMED), Tokyo, Japan
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | | | - Arcadi Navarro
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
- Institute of Evolutionary Biology (UPF-CSIC), Universitat Pompeu Fabra (UPF), Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
- Barcelonaβeta Brain Research Center (BBRC), Pasqual Maragall Foundation, Barcelona, Spain
| | | | - Ania Niewielska
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Amy Nisselle
- Murdoch Children’s Research Institute, Parkville, VIC, Australia
- University of Melbourne, Melbourne, VIC, Australia
- Human Genetics Society of Australasia Education, Ethics & Social Issues Committee, Alexandria, NSW, Australia
| | - Jeffrey Niu
- University Health Network, Toronto, ON, Canada
| | - Tommi H. Nyrönen
- CSC–IT Center for Science, Espoo, Finland
- ELIXIR Finland, Espoo, Finland
| | | | - Sabine Oesterle
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | | | - Vivian Ota Wang
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | | | - Emilio Palumbo
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Helen E. Parkinson
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | | | | | | | - Jordi Rambla
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | | | - Renee A. Rider
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Peter N. Robinson
- The Jackson Laboratory, Farmington, CT, USA
- University of Connecticut, Farmington, CT, USA
| | - Kurt W. Rodarmer
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA
| | | | - Alan F. Rubin
- Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
- University of Melbourne, Melbourne, VIC, Australia
| | - Manuel Rueda
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | | | | | | | - Helen Schuilenburg
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Torsten Schwede
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
- University of Basel, Basel, Switzerland
| | | | | | | | - Neerjah Skantharajah
- Global Alliance for Genomics and Health, Toronto, ON, Canada
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | | | - Heidi J. Sofia
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Dylan Spalding
- CSC–IT Center for Science, Espoo, Finland
- ELIXIR Finland, Espoo, Finland
| | | | - Zornitza Stark
- Australian Genomics, Parkville, VIC, Australia
- Murdoch Children’s Research Institute, Parkville, VIC, Australia
- University of Melbourne, Melbourne, VIC, Australia
| | - Lincoln D. Stein
- Ontario Institute for Cancer Research, Toronto, ON, Canada
- University of Toronto, Toronto, ON, Canada
| | | | - Patrick Tan
- SingHealth Duke-NUS Genomic Medicine Centre, Singapore, Republic of Singapore
- Precision Health Research Singapore, Singapore, Republic of Singapore
- Genome Institute of Singapore, Singapore, Republic of Singapore
| | | | - Alastair A. Thomson
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Adrian Thorogood
- McGill University, Montreal, QC, Canada
- University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | | | - Katsushi Tokunaga
- University of Tokyo, Tokyo, Japan
- National Center for Global Health and Medicine, Tokyo, Japan
| | - Juha Törnroos
- CSC–IT Center for Science, Espoo, Finland
- ELIXIR Finland, Espoo, Finland
| | - David Torrents
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
- Barcelona Supercomputing Center, Barcelona, Spain
| | - Sean Upchurch
- California Institute of Technology, Pasadena, CA, USA
| | - Alfonso Valencia
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
- Barcelona Supercomputing Center, Barcelona, Spain
| | | | - Jessica Vamathevan
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Susheel Varma
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
- Health Data Research UK, London, UK
| | - Danya F. Vears
- Murdoch Children’s Research Institute, Parkville, VIC, Australia
- University of Melbourne, Melbourne, VIC, Australia
- Human Genetics Society of Australasia Education, Ethics & Social Issues Committee, Alexandria, NSW, Australia
- Melbourne Law School, University of Melbourne, Parkville, VIC, Australia
| | - Coby Viner
- University of Toronto, Toronto, ON, Canada
- University Health Network, Toronto, ON, Canada
| | | | - Alex H. Wagner
- Nationwide Children’s Hospital, Columbus, OH, USA
- The Ohio State University, Columbus, OH, USA
| | | | | | | | - Eva C. Winkler
- Section of Translational Medical Ethics, University Hospital Heidelberg, Heidelberg, Germany
| | | | | | | | | | - Andrew D. Yates
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Christina K. Yung
- Ontario Institute for Cancer Research, Toronto, ON, Canada
- Indoc Research, Toronto, ON, Canada
| | - Lyndon J. Zass
- H3ABioNet, Computational Biology Division, IDM, Faculty of Health Sciences, Cape Town, South Africa
| | - Ksenia Zaytseva
- McGill University, Montreal, QC, Canada
- Canadian Centre for Computational Genomics, Montreal, QC, Canada
| | - Junjun Zhang
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Peter Goodhand
- Global Alliance for Genomics and Health, Toronto, ON, Canada
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Kathryn North
- Murdoch Children’s Research Institute, Parkville, VIC, Australia
- University of Toronto, Toronto, ON, Canada
- University of Melbourne, Melbourne, VIC, Australia
| | - Ewan Birney
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
- European Molecular Biology Laboratory, Heidelberg, Germany
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16
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CanDIG: Federated network across Canada for multi-omic and health data discovery and analysis. CELL GENOMICS 2021; 1:100033. [PMID: 36778585 PMCID: PMC9903648 DOI: 10.1016/j.xgen.2021.100033] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We present the Canadian Distributed Infrastructure for Genomics (CanDIG) platform, which enables federated querying and analysis of human genomics and linked biomedical data. CanDIG leverages the standards and frameworks of the Global Alliance for Genomics and Health (GA4GH) and currently hosts data for five pan-Canadian projects. We describe CanDIG's key design decisions and features as a guide for other federated data systems.
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17
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Vorsteveld EE, Hoischen A, van der Made CI. Next-Generation Sequencing in the Field of Primary Immunodeficiencies: Current Yield, Challenges, and Future Perspectives. Clin Rev Allergy Immunol 2021; 61:212-225. [PMID: 33666867 PMCID: PMC7934351 DOI: 10.1007/s12016-021-08838-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2021] [Indexed: 12/18/2022]
Abstract
Primary immunodeficiencies comprise a group of inborn errors of immunity that display significant clinical and genetic heterogeneity. Next-generation sequencing techniques and predominantly whole exome sequencing have revolutionized the understanding of the genetic and molecular basis of genetic diseases, thereby also leading to a sharp increase in the discovery of new genes associated with primary immunodeficiencies. In this review, we discuss the current diagnostic yield of this generic diagnostic approach by evaluating the studies that have employed next-generation sequencing techniques in cohorts of patients with primary immunodeficiencies. The average diagnostic yield for primary immunodeficiencies is determined to be 29% (range 10-79%) and 38% specifically for whole-exome sequencing (range 15-70%). The significant variation between studies is mainly the result of differences in clinical characteristics of the studied cohorts but is also influenced by varying sequencing approaches and (in silico) gene panel selection. We further discuss other factors contributing to the relatively low yield, including the inherent limitations of whole-exome sequencing, challenges in the interpretation of novel candidate genetic variants, and promises of exploring the non-coding part of the genome. We propose strategies to improve the diagnostic yield leading the way towards expanded personalized treatment in PIDs.
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Affiliation(s)
- Emil E Vorsteveld
- Department of Human Genetics, Radboud University Medical Center, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Alexander Hoischen
- Department of Human Genetics, Radboud University Medical Center, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases (RCI), Radboudumc, Nijmegen, The Netherlands.
- Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Caspar I van der Made
- Department of Human Genetics, Radboud University Medical Center, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases (RCI), Radboudumc, Nijmegen, The Netherlands
- Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
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18
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Takahashi Y, Mizusawa H. Initiative on Rare and Undiagnosed Disease in Japan. JMA J 2021; 4:112-118. [PMID: 33997444 PMCID: PMC8119020 DOI: 10.31662/jmaj.2021-0003] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 02/16/2021] [Indexed: 11/12/2022] Open
Abstract
The Initiative on Rare and Undiagnosed Diseases (IRUD) has established a unified all-Japan diagnostic and research scheme for rare and undiagnosed diseases covering the entire geographic areas and specialty/subspecialty fields. The fundamental IRUD scheme consists of six components: coordinating center (IRUD-CC), clinical center (IRUD-CL), clinical specialty subgroup (IRUD-CSS), analysis center (IRUD-AC), data center (IRUD-DC), and resource center (IRUD-RC). IRUD has registered many pedigrees with undiagnosed diseases, established their diagnoses with high diagnostic rate, identified novel causative genes and new disease entities, and promoted extensive data sharing and international collaboration. IRUD plays an important role in the national medical support network for rare and intractable diseases together with academic societies and national centers. Promotion of IRUD would be essential in elucidating causes and ultimately providing cures for rare and undiagnosed diseases.
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Affiliation(s)
- Yuji Takahashi
- Department of Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
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19
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Link N, Bellen HJ. Using Drosophila to drive the diagnosis and understand the mechanisms of rare human diseases. Development 2020; 147:dev191411. [PMID: 32988995 PMCID: PMC7541339 DOI: 10.1242/dev.191411] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Next-generation sequencing has greatly accelerated the discovery of rare human genetic diseases. Nearly 45% of patients have variants associated with known diseases but the unsolved cases remain a conundrum. Moreover, causative mutations can be difficult to pinpoint because variants frequently map to genes with no previous disease associations and, often, only one or a few patients with variants in the same gene are identified. Model organisms, such as Drosophila, can help to identify and characterize these new disease-causing genes. Importantly, Drosophila allow quick and sophisticated genetic manipulations, permit functional testing of human variants, enable the characterization of pathogenic mechanisms and are amenable to drug tests. In this Spotlight, focusing on microcephaly as a case study, we highlight how studies of human genes in Drosophila have aided our understanding of human genetic disorders, allowing the identification of new genes in well-established signaling pathways.
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Affiliation(s)
- Nichole Link
- Howard Hughes Medical Institute, BCM, Houston, TX, 77030, USA
- Department of Molecular and Human Genetics (MHG), BCM, Houston, TX, 77030, USA
- Duncan Neurological Research Institute, Texas Children's Hospital, Houston, TX, 77030, USA
| | - Hugo J Bellen
- Howard Hughes Medical Institute, BCM, Houston, TX, 77030, USA
- Department of Molecular and Human Genetics (MHG), BCM, Houston, TX, 77030, USA
- Duncan Neurological Research Institute, Texas Children's Hospital, Houston, TX, 77030, USA
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20
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Hartley T, Lemire G, Kernohan KD, Howley HE, Adams DR, Boycott KM. New Diagnostic Approaches for Undiagnosed Rare Genetic Diseases. Annu Rev Genomics Hum Genet 2020; 21:351-372. [DOI: 10.1146/annurev-genom-083118-015345] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Accurate diagnosis is the cornerstone of medicine; it is essential for informed care and promoting patient and family well-being. However, families with a rare genetic disease (RGD) often spend more than five years on a diagnostic odyssey of specialist visits and invasive testing that is lengthy, costly, and often futile, as 50% of patients do not receive a molecular diagnosis. The current diagnostic paradigm is not well designed for RGDs, especially for patients who remain undiagnosed after the initial set of investigations, and thus requires an expansion of approaches in the clinic. Leveraging opportunities to participate in research programs that utilize new technologies to understand RGDs is an important path forward for patients seeking a diagnosis. Given recent advancements in such technologies and international initiatives, the prospect of identifying a molecular diagnosis for all patients with RGDs has never been so attainable, but achieving this goal will require global cooperation at an unprecedented scale.
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Affiliation(s)
- Taila Hartley
- CHEO Research Institute, University of Ottawa, Ottawa, Ontario K1H 8L1, Canada;, , , ,
| | - Gabrielle Lemire
- CHEO Research Institute, University of Ottawa, Ottawa, Ontario K1H 8L1, Canada;, , , ,
- Department of Genetics, CHEO, Ottawa, Ontario K1H 8L1, Canada
| | - Kristin D. Kernohan
- CHEO Research Institute, University of Ottawa, Ottawa, Ontario K1H 8L1, Canada;, , , ,
- Newborn Screening Ontario, CHEO, Ottawa, Ontario K1H 9M8, Canada
| | - Heather E. Howley
- CHEO Research Institute, University of Ottawa, Ottawa, Ontario K1H 8L1, Canada;, , , ,
| | - David R. Adams
- Office of the Clinical Director, National Human Genome Research Institute and Undiagnosed Diseases Program, National Institutes of Health, Bethesda, Maryland 20892, USA
| | - Kym M. Boycott
- CHEO Research Institute, University of Ottawa, Ottawa, Ontario K1H 8L1, Canada;, , , ,
- Department of Genetics, CHEO, Ottawa, Ontario K1H 8L1, Canada
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21
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Azzariti DR, Hamosh A. Genomic Data Sharing for Novel Mendelian Disease Gene Discovery: The Matchmaker Exchange. Annu Rev Genomics Hum Genet 2020; 21:305-326. [PMID: 32339034 DOI: 10.1146/annurev-genom-083118-014915] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In the last decade, exome and/or genome sequencing has become a common test in the diagnosis of individuals with features of a rare Mendelian disorder. Despite its success, this test leaves the majority of tested individuals undiagnosed. This review describes the Matchmaker Exchange (MME), a federated network established to facilitate the solving of undiagnosed rare-disease cases through data sharing. MME supports genomic matchmaking, the act of connecting two or more parties looking for cases with similar phenotypes and variants in the same candidate genes. An application programming interface currently connects six matchmaker nodes-the Database of Chromosomal Imbalance and Phenotype in Humans Using Ensembl Resources (DECIPHER), GeneMatcher, PhenomeCentral, seqr, MyGene2, and the Initiative on Rare and Undiagnosed Diseases (IRUD) Exchange-resulting in a collective data set spanning more than 150,000 cases from more than 11,000 contributors in 88 countries. Here, we describe the successes and challenges of MME, its individual matchmaking nodes, plans for growing the network, and considerations for future directions.
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Affiliation(s)
- Danielle R Azzariti
- The Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA;
| | - Ada Hamosh
- McKusick-Nathans Department of Genetic Medicine, Johns Hopkins University, Baltimore, Maryland 21287, USA;
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22
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Bienstock RJ. Data Sharing Advances Rare and Neglected Disease Clinical Research and Treatments. ACS Pharmacol Transl Sci 2019; 2:491-496. [PMID: 32259080 DOI: 10.1021/acsptsci.9b00034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Indexed: 11/29/2022]
Abstract
Because of the decreased cost and increased ease of whole genome analysis, the diagnosis of rare, orphan diseases has entered a new era. This new technological advance, combined with the worldwide web connections, now permits sharing, searching, and linking genotype, phenotype, and other information to facilitate diagnosis. Databases currently accessible and searchable by researchers, clinicians, and patients will be presented and discussed.
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Affiliation(s)
- Rachelle J Bienstock
- RJB Computational Modeling LLC, Chapel Hill, North Carolina 27514, United States
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23
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Innes AM, McInnes BL, Dyment DA. Clinical and genetic heterogeneity in Dubowitz syndrome: Implications for diagnosis, management and further research. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2019; 178:387-397. [PMID: 30580484 DOI: 10.1002/ajmg.c.31661] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 10/14/2018] [Accepted: 10/27/2018] [Indexed: 12/12/2022]
Abstract
Dubowitz syndrome was described in 1965 as a recognizable syndrome characterized by microcephaly, short stature, eczema, mild developmental delays, and an increased risk of malignancy. Since its original description, there have been over 200 reported cases though no single gene has been identified to explain a significant proportion of affected individuals. Since the last definitive review of Dubowitz syndrome in 1996, there have been 63 individuals with a clinical, or suspected, diagnosis of Dubowitz syndrome reported in 51 publications. These individuals show a markedly wide spectrum with respect to growth, facial gestalt, psychomotor development, and risk of malignancy; genetic causes were identified in 33% (21/63). Seven individuals had deleterious copy number variants, in particular deletions at 14q32 and 17q24 were reported and showed overlap with the Dubowitz phenotype. Several cases were shown to have single gene disorders that included de novo or biallelic pathogenic variants in several genes including NSUN2 and LIG4 frequently identified by next-generation sequencing methods. It appears that the inability to identify a single gene responsible for Dubowitz syndrome reflects its extreme clinical and genetic heterogeneity. However, detailed phenotyping combined with careful grouping of subsets of unsolved cases and in conjunction with data-sharing will identify novel disease genes responsible for additional cases. In the interim, for those clinically diagnosed with a Dubowitz phenotype, we recommend assessment by a Medical Geneticist, a microarray and, if available, clinical or research based genome-wide sequencing. Management suggestions, including decisions regarding malignancy screening in select patients will be discussed.
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Affiliation(s)
- A Micheil Innes
- Department of Medical Genetics, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
| | - Brenda L McInnes
- Department of Medical Genetics, University of Calgary, Calgary, Alberta, Canada
| | - David A Dyment
- Department of Genetics, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada.,Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
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24
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Köhler S, Øien NC, Buske OJ, Groza T, Jacobsen JOB, McNamara C, Vasilevsky N, Carmody LC, Gourdine JP, Gargano M, McMurry J, Danis D, Mungall CJ, Smedley D, Haendel M, Robinson PN. Encoding Clinical Data with the Human Phenotype Ontology for Computational Differential Diagnostics. CURRENT PROTOCOLS IN HUMAN GENETICS 2019; 103:e92. [PMID: 31479590 PMCID: PMC6814016 DOI: 10.1002/cphg.92] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The Human Phenotype Ontology (HPO) is a standardized set of phenotypic terms that are organized in a hierarchical fashion. It is a widely used resource for capturing human disease phenotypes for computational analysis to support differential diagnostics. The HPO is frequently used to create a set of terms that accurately describe the observed clinical abnormalities of an individual being evaluated for suspected rare genetic disease. This profile is compared with computational disease profiles in the HPO database with the aim of identifying genetic diseases with comparable phenotypic profiles. The computational analysis can be coupled with the analysis of whole-exome or whole-genome sequencing data through applications such as Exomiser. This article explains how to choose an optimal set of HPO terms for these cases and enter them with software, such as PhenoTips and PatientArchive, and demonstrates how to use Phenomizer and Exomiser to generate a computational differential diagnosis. © 2019 by John Wiley & Sons, Inc.
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Affiliation(s)
- Sebastian Köhler
- Charité Centrum für Therapieforschung, Charité-Universitätsmedizin Berlin Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin 10117, Germany
- Einstein Center Digital Future, Berlin 10117, Germany
- Monarch Initiative, monarchinitiative.org
| | | | | | | | - Julius OB Jacobsen
- Monarch Initiative, monarchinitiative.org
- Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | | | - Nicole Vasilevsky
- Monarch Initiative, monarchinitiative.org
- Oregon Health & Science University, Portland, OR 97217, USA
| | - Leigh C Carmody
- Monarch Initiative, monarchinitiative.org
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - JP Gourdine
- Monarch Initiative, monarchinitiative.org
- Oregon Health & Science University, Portland, OR 97217, USA
| | - Michael Gargano
- Monarch Initiative, monarchinitiative.org
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Julie McMurry
- Monarch Initiative, monarchinitiative.org
- Oregon State University, Corvallis, OR, USA
| | - Daniel Danis
- Monarch Initiative, monarchinitiative.org
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Christopher J Mungall
- Monarch Initiative, monarchinitiative.org
- Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - Damian Smedley
- Monarch Initiative, monarchinitiative.org
- Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Melissa Haendel
- Monarch Initiative, monarchinitiative.org
- Oregon Health & Science University, Portland, OR 97217, USA
- Oregon State University, Corvallis, OR, USA
| | - Peter N Robinson
- Monarch Initiative, monarchinitiative.org
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
- Institute for Systems Genomics, University of Connecticut, Farmington, CT, USA
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25
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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] [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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26
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Thompson R, Papakonstantinou Ntalis A, Beltran S, Töpf A, de Paula Estephan E, Polavarapu K, 't Hoen PAC, Missier P, Lochmüller H. Increasing phenotypic annotation improves the diagnostic rate of exome sequencing in a rare neuromuscular disorder. Hum Mutat 2019; 40:1797-1812. [PMID: 31231902 DOI: 10.1002/humu.23792] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 04/22/2019] [Accepted: 05/08/2019] [Indexed: 12/12/2022]
Abstract
Phenotype-based filtering and prioritization contribute to the interpretation of genetic variants detected in exome sequencing. However, it is currently unclear how extensive this phenotypic annotation should be. In this study, we compare methods for incorporating phenotype into the interpretation process and assess the extent to which phenotypic annotation aids prioritization of the correct variant. Using a cohort of 29 patients with congenital myasthenic syndromes with causative variants in known or newly discovered disease genes, exome data and the Human Phenotype Ontology (HPO)-coded phenotypic profiles, we show that gene-list filters created from phenotypic annotations perform similarly to curated disease-gene virtual panels. We use Exomiser, a prioritization tool incorporating phenotypic comparisons, to rank candidate variants while varying phenotypic annotation. Analyzing 3,712 combinations, we show that increasing phenotypic annotation improved prioritization of the causative variant, from 62% ranked first on variant alone to 90% with seven HPO annotations. We conclude that any HPO-based phenotypic annotation aids variant discovery and that annotation with over five terms is recommended in our context. Although focused on a constrained cohort, this provides real-world validation of the utility of phenotypic annotation for variant prioritization. Further research is needed to extend this concept to other diseases and more diverse cohorts.
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Affiliation(s)
- Rachel Thompson
- Institute of Genetic Medicine, Newcastle University, International Centre for Life, Newcastle upon Tyne, UK
| | - Anastasios Papakonstantinou Ntalis
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Sergi Beltran
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.,Universitat Pompeu Fabra-UPF, Barcelona, Spain
| | - Ana Töpf
- Institute of Genetic Medicine, Newcastle University, International Centre for Life, Newcastle upon Tyne, UK
| | - Eduardo de Paula Estephan
- Departamento de Neurologia, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Kiran Polavarapu
- Department of Neurology, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Peter A C 't Hoen
- Centre for Molecular and Biomolecular Informatics, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center Nijmegen, Nijmegen, The Netherlands
| | - Paolo Missier
- School of Computing, Newcastle University, Newcastle upon Tyne, UK
| | - Hanns Lochmüller
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.,Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Canada.,Department of Medicine, Division of Neurology, The Ottawa Hospital, Ottawa, Canada.,Department of Neuropediatrics and Muscle Disorders, Faculty of Medicine, Medical Center-University of Freiburg, Freiburg, Germany
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27
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Fiume M, Cupak M, Keenan S, Rambla J, de la Torre S, Dyke SOM, Brookes AJ, Carey K, Lloyd D, Goodhand P, Haeussler M, Baudis M, Stockinger H, Dolman L, Lappalainen I, Törnroos J, Linden M, Spalding JD, Ur-Rehman S, Page A, Flicek P, Sherry S, Haussler D, Varma S, Saunders G, Scollen S. Federated discovery and sharing of genomic data using Beacons. Nat Biotechnol 2019; 37:220-224. [PMID: 30833764 PMCID: PMC6728157 DOI: 10.1038/s41587-019-0046-x] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | | | - Stephen Keenan
- Global Alliance for Genomics and Health, Toronto, Ontario, Canada
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | | | | | - Stephanie O M Dyke
- Centre of Genomics and Policy, Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | | | | | - David Lloyd
- ELIXIR Hub, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Peter Goodhand
- Global Alliance for Genomics and Health, Toronto, Ontario, Canada
- Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | | | - Michael Baudis
- Department of Molecular Life Sciences, University of Zurich, Zurich, Switzerland
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | | | - Lena Dolman
- Global Alliance for Genomics and Health, Toronto, Ontario, Canada
- Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Ilkka Lappalainen
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
- CSC - IT Center for Science Ltd, Espoo, Finland
| | | | | | - J Dylan Spalding
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Saif Ur-Rehman
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Angela Page
- Global Alliance for Genomics and Health, Toronto, Ontario, Canada
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Paul Flicek
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
- Wellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Stephen Sherry
- National Center for Biotechnology Information, US National Library of Medicine, Bethesda, MD, USA
| | - David Haussler
- Genomics Institute, University of California at Santa Cruz, Santa Cruz, CA, USA
| | - Susheel Varma
- ELIXIR Hub, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Gary Saunders
- ELIXIR Hub, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Serena Scollen
- ELIXIR Hub, Wellcome Genome Campus, Hinxton, Cambridge, UK
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28
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Arachchi H, Wojcik MH, Weisburd B, Jacobsen JOB, Valkanas E, Baxter S, Byrne AB, O'Donnell-Luria AH, Haendel M, Smedley D, MacArthur DG, Philippakis AA, Rehm HL. matchbox: An open-source tool for patient matching via the Matchmaker Exchange. Hum Mutat 2018; 39:1827-1834. [PMID: 30240502 DOI: 10.1002/humu.23655] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 08/29/2018] [Accepted: 09/18/2018] [Indexed: 12/11/2022]
Abstract
Rare disease investigators constantly face challenges in identifying additional cases to build evidence for gene-disease causality. The Matchmaker Exchange (MME) addresses this limitation by providing a mechanism for matching patients across genomic centers via a federated network. The MME has revolutionized searching for additional cases by making it possible to query across institutional boundaries, so that what was once a laborious and manual process of contacting researchers is now automated and computable. However, while the MME network is beginning to scale, the growth of additional nodes is limited by the lack of easy-to-use solutions that can be implemented by any rare disease database owner, even one without significant software engineering resources. Here, we describe matchbox, which is an open-source, platform-independent, portable bridge between any given rare disease genomic center and the MME network, which has already led to novel gene discoveries. We also describe how matchbox greatly reduces the barrier to participation by overcoming challenges for new databases to join the MME.
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Affiliation(s)
- Harindra Arachchi
- Center for Mendelian Genomics, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts.,The Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Monica H Wojcik
- Center for Mendelian Genomics, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts.,Division of Genetics and Genomics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Benjamin Weisburd
- Center for Mendelian Genomics, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Julius O B Jacobsen
- William Harvey Research Institute, Barts & The London School of Medicine & Dentistry, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK
| | - Elise Valkanas
- Center for Mendelian Genomics, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Samantha Baxter
- Center for Mendelian Genomics, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Alicia B Byrne
- Center for Mendelian Genomics, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts.,Department of Genetics and Molecular Pathology, Centre for Cancer Biology, SA Pathology, Adelaide, Australia.,School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
| | - Anne H O'Donnell-Luria
- Center for Mendelian Genomics, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts.,Division of Genetics and Genomics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Melissa Haendel
- Oregon Clinical and Translational Research Institute, Oregon Health & Science University, Portland, Oregon.,Linus Pauling Institute, Oregon State University, Corvallis, Oregon
| | - Damian Smedley
- William Harvey Research Institute, Barts & The London School of Medicine & Dentistry, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK
| | - Daniel G MacArthur
- Center for Mendelian Genomics, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts.,The Broad Institute of MIT and Harvard, Cambridge, Massachusetts.,Center for Genomic Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | | | - Heidi L Rehm
- Center for Mendelian Genomics, The Broad Institute of MIT and Harvard, Cambridge, Massachusetts.,The Broad Institute of MIT and Harvard, Cambridge, Massachusetts.,Center for Genomic Medicine, Massachusetts General Hospital, Boston, Massachusetts
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29
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Fujiwara T, Yamamoto Y, Kim JD, Buske O, Takagi T. PubCaseFinder: A Case-Report-Based, Phenotype-Driven Differential-Diagnosis System for Rare Diseases. Am J Hum Genet 2018; 103:389-399. [PMID: 30173820 DOI: 10.1016/j.ajhg.2018.08.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 08/01/2018] [Indexed: 01/29/2023] Open
Abstract
Recently, to speed up the differential-diagnosis process based on symptoms and signs observed from an affected individual in the diagnosis of rare diseases, researchers have developed and implemented phenotype-driven differential-diagnosis systems. The performance of those systems relies on the quantity and quality of underlying databases of disease-phenotype associations (DPAs). Although such databases are often developed by manual curation, they inherently suffer from limited coverage. To address this problem, we propose a text-mining approach to increase the coverage of DPA databases and consequently improve the performance of differential-diagnosis systems. Our analysis showed that a text-mining approach using one million case reports obtained from PubMed could increase the coverage of manually curated DPAs in Orphanet by 125.6%. We also present PubCaseFinder (see Web Resources), a new phenotype-driven differential-diagnosis system in a freely available web application. By utilizing automatically extracted DPAs from case reports in addition to manually curated DPAs, PubCaseFinder improves the performance of automated differential diagnosis. Moreover, PubCaseFinder helps clinicians search for relevant case reports by using phenotype-based comparisons and confirm the results with detailed contextual information.
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30
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Oprisanu B, De Cristofaro E. AnoniMME: bringing anonymity to the Matchmaker Exchange platform for rare disease gene discovery. Bioinformatics 2018; 34:i160-i168. [PMID: 29949992 PMCID: PMC6022625 DOI: 10.1093/bioinformatics/bty269] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Summary Advances in genome sequencing and genomics research are bringing us closer to a new era of personalized medicine, where healthcare can be tailored to the individual's genetic makeup and to more effective diagnosis and treatment of rare genetic diseases. Much of this progress depends on collaborations and access to data, thus, a number of initiatives have been introduced to support seamless data sharing. Among these, the Global Alliance for Genomics and Health has developed and operates a platform, called Matchmaker Exchange (MME), which allows researchers to perform queries for rare genetic disease discovery over multiple federated databases. Queries include gene variations which are linked to rare diseases, and the ability to find other researchers that have seen or have interest in those variations is extremely valuable. Nonetheless, in some cases, researchers may be reluctant to use the platform since the queries they make (thus, what they are working on) are revealed to other researchers, and this creates concerns with respect to privacy and competitive advantage. In this paper, we present AnoniMME, a framework geared to enable anonymous queries within the MME platform. The framework, building on a cryptographic primitive called Reverse Private Information Retrieval, let researchers anonymously query the federated platform, in a multi-server setting-specifically, they write their query, along with a public encryption key, anonymously in a public database. Responses are also supported, so that other researchers can respond to queries by providing their encrypted contact details. Availability and implementation https://github.com/bristena-op/AnoniMME.
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Affiliation(s)
- Bristena Oprisanu
- Department of Computer Science, University College London, London, UK
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31
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van Karnebeek CDM, Wortmann SB, Tarailo-Graovac M, Langeveld M, Ferreira CR, van de Kamp JM, Hollak CE, Wasserman WW, Waterham HR, Wevers RA, Haack TB, Wanders RJA, Boycott KM. The role of the clinician in the multi-omics era: are you ready? J Inherit Metab Dis 2018; 41:571-582. [PMID: 29362952 PMCID: PMC5959952 DOI: 10.1007/s10545-017-0128-1] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Revised: 12/10/2017] [Accepted: 12/12/2017] [Indexed: 12/11/2022]
Abstract
Since Garrod's first description of alkaptonuria in 1902, and newborn screening for phenylketonuria introduced in the 1960s, P4 medicine (preventive, predictive, personalized, and participatory) has been a reality for the clinician serving patients with inherited metabolic diseases. The era of high-throughput technologies promises to accelerate its scale dramatically. Genomics, transcriptomics, epigenomics, proteomics, glycomics, metabolomics, and lipidomics offer an amazing opportunity for holistic investigation and contextual pathophysiologic understanding of inherited metabolic diseases for precise diagnosis and tailored treatment. While each of the -omics technologies is important to systems biology, some are more mature than others. Exome sequencing is emerging as a reimbursed test in clinics around the world, and untargeted metabolomics has the potential to serve as a single biochemical testing platform. The challenge lies in the integration and cautious interpretation of these big data, with translation into clinically meaningful information and/or action for our patients. A daunting but exciting task for the clinician; we provide clinical cases to illustrate the importance of his/her role as the connector between physicians, laboratory experts and researchers in the basic, computer, and clinical sciences. Open collaborations, data sharing, functional assays, and model organisms play a key role in the validation of -omics discoveries. Having all the right expertise at the table when discussing the diagnostic approach and individualized management plan according to the information yielded by -omics investigations (e.g., actionable mutations, novel therapeutic interventions), is the stepping stone of P4 medicine. Patient participation and the adjustment of the medical team's plan to his/her and the family's wishes most certainly is the capstone. Are you ready?
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Affiliation(s)
- Clara D M van Karnebeek
- Department of Pediatrics and Clinical Genetics, Academic Medical Centre, Amsterdam, The Netherlands.
- Departments of Pediatrics, Centre for Molecular Medicine and Therapeutics, BC Children's Research Institute, University of British Columbia, Vancouver, BC, Canada.
- Deparment of Pediatrics (Room H7-224), Emma Children's Hospital, Academic Medical Centre, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands.
| | - Saskia B Wortmann
- Department of Pediatrics, Salzburger Landeskliniken (SALK) and Paracelsus Medical University (PMU), Salzburg, Austria
- Institute of Human Genetics, Helmholtz Zentrum München, Neuherberg, Germany
- Institute of Human Genetics, Technische Universität München, Munich, Germany
| | - Maja Tarailo-Graovac
- Departments of Pediatrics, Centre for Molecular Medicine and Therapeutics, BC Children's Research Institute, University of British Columbia, Vancouver, BC, Canada
- Departments of Medical Genetics, Centre for Molecular Medicine and Therapeutics, BC Children's Research Institute, Vancouver, BC, Canada
- Departments of Biochemistry, Molecular Biology, and Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, CA, Canada
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, CA, Canada
| | - Mirjam Langeveld
- Department of Endocrinology and Metabolism, Academic Medical Centre, Amsterdam, The Netherlands
| | - Carlos R Ferreira
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jiddeke M van de Kamp
- Department of Clinical Genetics, VU University Medical Center, Amsterdam, The Netherlands
| | - Carla E Hollak
- Department of Endocrinology and Metabolism, Academic Medical Centre, Amsterdam, The Netherlands
| | - Wyeth W Wasserman
- Departments of Pediatrics, Centre for Molecular Medicine and Therapeutics, BC Children's Research Institute, University of British Columbia, Vancouver, BC, Canada
- Departments of Medical Genetics, Centre for Molecular Medicine and Therapeutics, BC Children's Research Institute, Vancouver, BC, Canada
| | - Hans R Waterham
- Laboratory Genetic Metabolic Diseases, Department of Clinical Chemistry, Laboratory Division & Department of Pediatrics, Academic Medical Centre, Amsterdam, The Netherlands
| | - Ron A Wevers
- Department of Laboratory Medicine, Translational Metabolic Laboratory, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Tobias B Haack
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, Tuebingen, Germany
| | - Ronald J A Wanders
- Laboratory Genetic Metabolic Diseases, Department of Clinical Chemistry, Laboratory Division & Department of Pediatrics, Academic Medical Centre, Amsterdam, The Netherlands
| | - Kym M Boycott
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Canada
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32
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Hartley T, Wagner JD, Warman-Chardon J, Tétreault M, Brady L, Baker S, Tarnopolsky M, Bourque PR, Parboosingh JS, Smith C, McInnes B, Innes AM, Bernier F, Curry CJ, Yoon G, Horvath GA, Bareke E, Gillespie M, Majewski J, Bulman DE, Dyment DA, Boycott KM. Whole-exome sequencing is a valuable diagnostic tool for inherited peripheral neuropathies: Outcomes from a cohort of 50 families. Clin Genet 2017; 93:301-309. [PMID: 28708278 DOI: 10.1111/cge.13101] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 07/04/2017] [Accepted: 07/09/2017] [Indexed: 01/02/2023]
Abstract
The inherited peripheral neuropathies (IPNs) are characterized by marked clinical and genetic heterogeneity and include relatively frequent presentations such as Charcot-Marie-Tooth disease and hereditary motor neuropathy, as well as more rare conditions where peripheral neuropathy is associated with additional features. There are over 250 genes known to cause IPN-related disorders but it is estimated that in approximately 50% of affected individuals a molecular diagnosis is not achieved. In this study, we examine the diagnostic utility of whole-exome sequencing (WES) in a cohort of 50 families with 1 or more affected individuals with a molecularly undiagnosed IPN with or without additional features. Pathogenic or likely pathogenic variants in genes known to cause IPN were identified in 24% (12/50) of the families. A further 22% (11/50) of families carried sequence variants in IPN genes in which the significance remains unclear. An additional 12% (6/50) of families had variants in novel IPN candidate genes, 3 of which have been published thus far as novel discoveries (KIF1A, TBCK, and MCM3AP). This study highlights the use of WES in the molecular diagnostic approach of highly heterogeneous disorders, such as IPNs, places it in context of other published neuropathy cohorts, while further highlighting associated benefits for discovery.
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Affiliation(s)
- T Hartley
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Canada
| | - J D Wagner
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Canada
| | - J Warman-Chardon
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Canada.,Department of Genetics, Children's Hospital of Eastern Ontario, Ottawa, Canada
| | - M Tétreault
- Department of Human Genetics, McGill University, Montréal, Canada
| | - L Brady
- Department of Pediatrics, McMaster University Medical Centre, Hamilton, Canada
| | - S Baker
- Department of Medicine, McMaster University Medical Centre, Hamilton, Canada
| | - M Tarnopolsky
- Department of Pediatrics, McMaster University Medical Centre, Hamilton, Canada
| | - P R Bourque
- Department of Medicine, University of Ottawa, Ottawa, Canada
| | - J S Parboosingh
- Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - C Smith
- Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - B McInnes
- Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - A M Innes
- Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Canada
| | - F Bernier
- Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Canada
| | - C J Curry
- Department of Pediatrics, University of California, San Francisco, California
| | - G Yoon
- Divisions of Neurology and Clinical and Metabolic Genetics, The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - G A Horvath
- Division of Biochemical Diseases, Department of Pediatrics, B.C. Children's Hospital, University of British Columbia, Vancouver, Canada
| | - E Bareke
- Department of Human Genetics, McGill University, Montréal, Canada
| | - M Gillespie
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Canada
| | | | | | - J Majewski
- Department of Human Genetics, McGill University, Montréal, Canada
| | - D E Bulman
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Canada
| | - D A Dyment
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Canada.,Department of Genetics, Children's Hospital of Eastern Ontario, Ottawa, Canada
| | - K M Boycott
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Canada.,Department of Genetics, Children's Hospital of Eastern Ontario, Ottawa, Canada
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33
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Sobreira NLM, Arachchi H, Buske OJ, Chong JX, Hutton B, Foreman J, Schiettecatte F, Groza T, Jacobsen JOB, Haendel MA, Boycott KM, Hamosh A, Rehm HL. Matchmaker Exchange. ACTA ACUST UNITED AC 2017; 95:9.31.1-9.31.15. [PMID: 29044468 DOI: 10.1002/cphg.50] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In well over half of the individuals with rare disease who undergo clinical or research next-generation sequencing, the responsible gene cannot be determined. Some reasons for this relatively low yield include unappreciated phenotypic heterogeneity; locus heterogeneity; somatic and germline mosaicism; variants of uncertain functional significance; technically inaccessible areas of the genome; incorrect mode of inheritance investigated; and inadequate communication between clinicians and basic scientists with knowledge of particular genes, proteins, or biological systems. To facilitate such communication and improve the search for patients or model organisms with similar phenotypes and variants in specific candidate genes, we have developed the Matchmaker Exchange (MME). MME was created to establish a federated network connecting databases of genomic and phenotypic data using a common application programming interface (API). To date, seven databases can exchange data using the API (GeneMatcher, PhenomeCentral, DECIPHER, MyGene2, matchbox, Australian Genomics Health Alliance Patient Archive, and Monarch Initiative; the latter included for model organism matching). This article guides usage of the MME for rare disease gene discovery. © 2017 by John Wiley & Sons, Inc.
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Affiliation(s)
- Nara L M Sobreira
- McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University, Baltimore, Maryland
| | | | - Orion J Buske
- Centre for Computational Medicine, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jessica X Chong
- Department of Pediatrics, University of Washington, Seattle, Washington
| | - Ben Hutton
- Wellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, United Kingdom
| | - Julia Foreman
- Wellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridgeshire, United Kingdom
| | | | - Tudor Groza
- Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, The Kinghorn Cancer Centre, Darlinghurst, New South Wales, Australia.,St Vincent's Clinical School, Faculty of Medicine, University of New South Wales, Darlinghurst, New South Wales, Australia
| | - Julius O B Jacobsen
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Melissa A Haendel
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon
| | - Kym M Boycott
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Ada Hamosh
- McKusick-Nathans Institute of Genetic Medicine (IGM), Clinical Director, IGM. Scientific Director, OMIM. Johns Hopkins University. Baltimore, Maryland
| | - Heidi L Rehm
- The Broad Institute of MIT and Harvard, Cambridge, Massachusetts
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34
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Dyke SOM, Knoppers BM, Hamosh A, Firth HV, Hurles M, Brudno M, Boycott KM, Philippakis AA, Rehm HL. "Matching" consent to purpose: The example of the Matchmaker Exchange. Hum Mutat 2017; 38:1281-1285. [PMID: 28699299 DOI: 10.1002/humu.23278] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 06/05/2017] [Accepted: 06/07/2017] [Indexed: 01/11/2023]
Abstract
The Matchmaker Exchange (MME) connects rare disease clinicians and researchers to facilitate the sharing of data from undiagnosed patients for the purpose of novel gene discovery. Such sharing raises the odds that two or more similar patients with candidate genes in common may be found, thereby allowing their condition to be more readily studied and understood. Consent considerations for data sharing in MME included both the ethical and legal differences between clinical and research settings and the level of privacy risk involved in sharing varying amounts of rare disease patient data to enable patient matches. In this commentary, we discuss these consent considerations and the resulting MME Consent Policy as they may be relevant to other international data sharing initiatives.
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Affiliation(s)
- Stephanie O M Dyke
- Centre of Genomics and Policy, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Bartha M Knoppers
- Centre of Genomics and Policy, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Ada Hamosh
- McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Helen V Firth
- Wellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Matthew Hurles
- Wellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Michael Brudno
- Department of Computer Science, University of Toronto, Toronto, Ontario, Canada.,Centre for Computational Medicine, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Kym M Boycott
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ontario, Canada
| | | | - Heidi L Rehm
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts.,Department of Pathology, Brigham & Women's Hospital and Harvard Medical School, Boston, Massachusetts
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35
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Boycott KM, Rath A, Chong JX, Hartley T, Alkuraya FS, Baynam G, Brookes AJ, Brudno M, Carracedo A, den Dunnen JT, Dyke SOM, Estivill X, Goldblatt J, Gonthier C, Groft SC, Gut I, Hamosh A, Hieter P, Höhn S, Hurles ME, Kaufmann P, Knoppers BM, Krischer JP, Macek M, Matthijs G, Olry A, Parker S, Paschall J, Philippakis AA, Rehm HL, Robinson PN, Sham PC, Stefanov R, Taruscio D, Unni D, Vanstone MR, Zhang F, Brunner H, Bamshad MJ, Lochmüller H. International Cooperation to Enable the Diagnosis of All Rare Genetic Diseases. Am J Hum Genet 2017; 100:695-705. [PMID: 28475856 PMCID: PMC5420351 DOI: 10.1016/j.ajhg.2017.04.003] [Citation(s) in RCA: 247] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Provision of a molecularly confirmed diagnosis in a timely manner for children and adults with rare genetic diseases shortens their "diagnostic odyssey," improves disease management, and fosters genetic counseling with respect to recurrence risks while assuring reproductive choices. In a general clinical genetics setting, the current diagnostic rate is approximately 50%, but for those who do not receive a molecular diagnosis after the initial genetics evaluation, that rate is much lower. Diagnostic success for these more challenging affected individuals depends to a large extent on progress in the discovery of genes associated with, and mechanisms underlying, rare diseases. Thus, continued research is required for moving toward a more complete catalog of disease-related genes and variants. The International Rare Diseases Research Consortium (IRDiRC) was established in 2011 to bring together researchers and organizations invested in rare disease research to develop a means of achieving molecular diagnosis for all rare diseases. Here, we review the current and future bottlenecks to gene discovery and suggest strategies for enabling progress in this regard. Each successful discovery will define potential diagnostic, preventive, and therapeutic opportunities for the corresponding rare disease, enabling precision medicine for this patient population.
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Affiliation(s)
- Kym M Boycott
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, ON K1H 8L1, Canada.
| | - Ana Rath
- Orphanet, Institut National de la Santé et de la Recherche Médicale US14, 75014 Paris, France
| | - Jessica X Chong
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA
| | - Taila Hartley
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, ON K1H 8L1, Canada
| | - Fowzan S Alkuraya
- Department of Genetics, King Faisal Research Center, Riyadh 11211, Saudi Arabia; Saudi Human Genome Program, King Abdulaziz City for Science and Technology, Riyadh 11442, Saudi Arabia
| | - Gareth Baynam
- Genetic Services of Western Australia, Perth, WA 6008, Australia
| | - Anthony J Brookes
- Department of Genetics, University of Leicester, Leicester LE1 7RH, UK
| | - Michael Brudno
- Department of Computer Science, University of Toronto, Toronto M5S 1A1, Canada
| | - Angel Carracedo
- Genomic Medicine Group, Galician Foundation of Genomic Medicine and University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Johan T den Dunnen
- Departments of Human Genetics and Clinical Genetics, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, the Netherlands
| | - Stephanie O M Dyke
- Centre of Genomics and Policy, Department of Human Genetics, Faculty of Medicine, McGill University, Montreal, QC H3A 1A4, Canada
| | - Xavier Estivill
- Experimental Division, Sidra Medical and Research Center, PO Box 26999, Doha, Qatar; Genetics Unit, Dexeus Woman's Health, 08028 Barcelona, Spain
| | - Jack Goldblatt
- Genetic Services of Western Australia, Perth, WA 6008, Australia
| | - Catherine Gonthier
- Orphanet, Institut National de la Santé et de la Recherche Médicale US14, 75014 Paris, France
| | - Stephen C Groft
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD 20892-4874, USA
| | - Ivo Gut
- Centre Nacional d'Anàlisi Genòmica, Center for Genomic Regulation, Barcelona Institute of Science and Technology, Universitat Pompeu Fabra, 08028 Barcelona, Spain
| | - Ada Hamosh
- McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21286, USA
| | - Philip Hieter
- Michael Smith Laboratories, Department of Medical Genetics, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Sophie Höhn
- Orphanet, Institut National de la Santé et de la Recherche Médicale US14, 75014 Paris, France
| | - Matthew E Hurles
- Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton CB10 1SA, UK
| | - Petra Kaufmann
- Office of Rare Diseases Research, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD 20892-4874, USA
| | - Bartha M Knoppers
- Centre of Genomics and Policy, Department of Human Genetics, Faculty of Medicine, McGill University, Montreal, QC H3A 1A4, Canada
| | - Jeffrey P Krischer
- University of South Florida Health Informatics Institute, Tampa, FL 33620, USA
| | - Milan Macek
- Department of Biology and Medical Genetics, Second Faculty of Medicine, Charles University and University Hospital Motol, 150 06 Prague 5, Czech Republic
| | - Gert Matthijs
- Center for Human Genetics, University of Leuven, 3000 Leuven, Belgium
| | - Annie Olry
- Orphanet, Institut National de la Santé et de la Recherche Médicale US14, 75014 Paris, France
| | | | - Justin Paschall
- Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton CB10 1SA, UK
| | | | - Heidi L Rehm
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Peter N Robinson
- Institut für Medizinische Genetik und Humangenetik, Charité Universitätsmdizin Berlin, 13353 Berlin, Germany; Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Pak-Chung Sham
- Centre for Genomic Sciences, University of Hong Kong, Hong Kong, China
| | - Rumen Stefanov
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, Plovdiv 4002, Bulgaria
| | - Domenica Taruscio
- National Centre for Rare Diseases, Istituto Superiore di Sanità, Rome 299-00161, Italy
| | - Divya Unni
- Orphanet, Institut National de la Santé et de la Recherche Médicale US14, 75014 Paris, France
| | - Megan R Vanstone
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, ON K1H 8L1, Canada
| | - Feng Zhang
- WuXi AppTec, Waigaoqiao Free Trade Zone, Shanghai 200131, China; WuXi NextCODE, Cambridge, MA 02142, USA
| | - Han Brunner
- Department of Human Genetics, Radboud University Medical Center, 6525 GA Nijmegen, the Netherlands; Maastricht University Medical Center, Department of Clinical Genetics, 6229 GT Maastricht, the Netherlands
| | - Michael J Bamshad
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA; Division of Genetic Medicine, Seattle Children's Hospital, Seattle, WA 98105, USA
| | - Hanns Lochmüller
- John Walton Muscular Dystrophy Research Centre, MRC Centre for Neuromuscular Diseases, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne NE1 3BZ, UK
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Kernohan KD, Dyment DA, Pupavac M, Cramer Z, McBride A, Bernard G, Straub I, Tetreault M, Hartley T, Huang L, Sell E, Majewski J, Rosenblatt DS, Shoubridge E, Mhanni A, Myers T, Proud V, Vergano S, Spangler B, Farrow E, Kussman J, Safina N, Saunders C, Boycott KM, Thiffault I. Matchmaking facilitates the diagnosis of an autosomal-recessive mitochondrial disease caused by biallelic mutation of the tRNA isopentenyltransferase (TRIT1
) gene. Hum Mutat 2017; 38:511-516. [DOI: 10.1002/humu.23196] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 02/07/2017] [Accepted: 02/07/2017] [Indexed: 01/14/2023]
Affiliation(s)
- Kristin D. Kernohan
- Children's Hospital of Eastern Ontario Research Institute; Ottawa Ontario Canada
| | - David A. Dyment
- Children's Hospital of Eastern Ontario Research Institute; Ottawa Ontario Canada
- Department of Genetics; Children's Hospital of Eastern Ontario; Ottawa Ontario Canada
| | - Mihaela Pupavac
- Department of Human Genetics; McGill University; Montréal Québec Canada
| | - Zvi Cramer
- Department of Human Genetics; McGill University; Montréal Québec Canada
| | - Arran McBride
- Children's Hospital of Eastern Ontario Research Institute; Ottawa Ontario Canada
| | - Genevieve Bernard
- Department of Human Genetics; McGill University; Montréal Québec Canada
| | - Isabella Straub
- Department of Human Genetics; McGill University; Montréal Québec Canada
| | - Martine Tetreault
- McGill University and Genome Quebec Innovation Centre; Montreal Quebec Canada
| | - Taila Hartley
- Children's Hospital of Eastern Ontario Research Institute; Ottawa Ontario Canada
| | - Lijia Huang
- Children's Hospital of Eastern Ontario Research Institute; Ottawa Ontario Canada
| | - Erick Sell
- Division of Neurology; Children's Hospital of Eastern Ontario; Ottawa Ontario Canada
| | - Jacek Majewski
- Department of Human Genetics; McGill University; Montréal Québec Canada
- McGill University and Genome Quebec Innovation Centre; Montreal Quebec Canada
| | | | - Eric Shoubridge
- Department of Human Genetics; McGill University; Montréal Québec Canada
| | - Aziz Mhanni
- Section of Genetics and Metabolism; Children's Hospital and the Department of Pediatrics and Child Health; University of Manitoba; Winnipeg Manitoba Canada
| | - Tara Myers
- Department of Pediatrics; Children's Mercy Hospitals; Kansas City Missouri
| | - Virginia Proud
- Division of Medical Genetics and Metabolism; Children's Hospital of the King's Daughters; Norfolk Virginia
| | - Samanta Vergano
- Division of Medical Genetics and Metabolism; Children's Hospital of the King's Daughters; Norfolk Virginia
| | - Brooke Spangler
- Division of Medical Genetics and Metabolism; Children's Hospital of the King's Daughters; Norfolk Virginia
| | - Emily Farrow
- Center for Pediatric Genomic Medicine; Children's Mercy Hospital; Kansas City Missouri
- University of Missouri-Kansas City School of Medicine; Kansas City Missouri
| | - Jennifer Kussman
- Department of Pediatrics; Children's Mercy Hospitals; Kansas City Missouri
| | - Nicole Safina
- Department of Pediatrics; Children's Mercy Hospitals; Kansas City Missouri
| | - Carol Saunders
- Center for Pediatric Genomic Medicine; Children's Mercy Hospital; Kansas City Missouri
- University of Missouri-Kansas City School of Medicine; Kansas City Missouri
| | - Kym M. Boycott
- Children's Hospital of Eastern Ontario Research Institute; Ottawa Ontario Canada
- Department of Genetics; Children's Hospital of Eastern Ontario; Ottawa Ontario Canada
| | - Isabelle Thiffault
- Center for Pediatric Genomic Medicine; Children's Mercy Hospital; Kansas City Missouri
- University of Missouri-Kansas City School of Medicine; Kansas City Missouri
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37
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Köhler S, Vasilevsky NA, Engelstad M, Foster E, McMurry J, Aymé S, Baynam G, Bello SM, Boerkoel CF, Boycott KM, Brudno M, Buske OJ, Chinnery PF, Cipriani V, Connell LE, Dawkins HJS, DeMare LE, Devereau AD, de Vries BBA, Firth HV, Freson K, Greene D, Hamosh A, Helbig I, Hum C, Jähn JA, James R, Krause R, F Laulederkind SJ, Lochmüller H, Lyon GJ, Ogishima S, Olry A, Ouwehand WH, Pontikos N, Rath A, Schaefer F, Scott RH, Segal M, Sergouniotis PI, Sever R, Smith CL, Straub V, Thompson R, Turner C, Turro E, Veltman MWM, Vulliamy T, Yu J, von Ziegenweidt J, Zankl A, Züchner S, Zemojtel T, Jacobsen JOB, Groza T, Smedley D, Mungall CJ, Haendel M, Robinson PN. The Human Phenotype Ontology in 2017. Nucleic Acids Res 2016; 45:D865-D876. [PMID: 27899602 PMCID: PMC5210535 DOI: 10.1093/nar/gkw1039] [Citation(s) in RCA: 501] [Impact Index Per Article: 62.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 10/28/2016] [Indexed: 12/14/2022] Open
Abstract
Deep phenotyping has been defined as the precise and comprehensive analysis of phenotypic abnormalities in which the individual components of the phenotype are observed and described. The three components of the Human Phenotype Ontology (HPO; www.human-phenotype-ontology.org) project are the phenotype vocabulary, disease-phenotype annotations and the algorithms that operate on these. These components are being used for computational deep phenotyping and precision medicine as well as integration of clinical data into translational research. The HPO is being increasingly adopted as a standard for phenotypic abnormalities by diverse groups such as international rare disease organizations, registries, clinical labs, biomedical resources, and clinical software tools and will thereby contribute toward nascent efforts at global data exchange for identifying disease etiologies. This update article reviews the progress of the HPO project since the debut Nucleic Acids Research database article in 2014, including specific areas of expansion such as common (complex) disease, new algorithms for phenotype driven genomic discovery and diagnostics, integration of cross-species mapping efforts with the Mammalian Phenotype Ontology, an improved quality control pipeline, and the addition of patient-friendly terminology.
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Affiliation(s)
- Sebastian Köhler
- Institute for Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Nicole A Vasilevsky
- Library and Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Mark Engelstad
- Library and Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Erin Foster
- Library and Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Julie McMurry
- Library and Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Ségolène Aymé
- Institut du Cerveau et de la Moelle épinière-ICM, CNRS UMR 7225-Inserm U 1127-UPMC-P6 UMR S 1127, Hôpital Pitié-Salpêtrière, 47, bd de l'Hôpital, 75013 Paris, France
| | - Gareth Baynam
- Western Australian Register of Developmental Anomalies and Genetic Services of Western Australia, King Edward Memorial Hospital Department of Health, Government of Western Australia, Perth, WA 6008, Australia.,School of Paediatrics and Child Health, University of Western Australia, Perth, WA 6008, Australia
| | - Susan M Bello
- The Jackson Laboratory, 600 Main St, Bar Harbor, ME 04609, USA
| | - Cornelius F Boerkoel
- Imagenetics Research, Sanford Health, PO Box 5039, Route 5001, Sioux Falls, SD 57117-5039, USA
| | - Kym M Boycott
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Michael Brudno
- Department of Computer Science, University of Toronto, Toronto, ON M5S 2E4, Canada Centre for Computational Medicine, Hospital for Sick Children, Toronto, ON M5G 1L7, Canada
| | - Orion J Buske
- Department of Computer Science, University of Toronto, Toronto, ON M5S 2E4, Canada Centre for Computational Medicine, Hospital for Sick Children, Toronto, ON M5G 1L7, Canada
| | - Patrick F Chinnery
- Department of Clinical Neurosciences, School of Clinical Medicine, University of Cambridge, Cambridge CB2 0QQ, UK.,NIHR Rare Diseases Translational Research Collaboration, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK
| | - Valentina Cipriani
- UCL Institute of Ophthalmology, Department of Ocular Biology and Therapeutics, 11-43 Bath Street, London EC1V 9EL, UK.,UCL Genetics Institute, University College London, London WC1E 6BT, UK
| | | | - Hugh J S Dawkins
- Office of Population Health Genomics, Public Health Division, Health Department of Western Australia, 189 Royal Street, Perth, WA, 6004 Australia
| | - Laura E DeMare
- Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY, USA
| | - Andrew D Devereau
- Genomics England, Queen Mary University of London, Dawson Hall, Charterhouse Square, London EC1M 6BQ, UK
| | - Bert B A de Vries
- Department of Human Genetics, Radboud University, University Medical Centre, Nijmegen, The Netherlands
| | - Helen V Firth
- Wellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - Kathleen Freson
- Department of Cardiovascular Sciences, Center for Molecular and Vascular Biology, University of Leuven, Leuven, Belgium
| | - Daniel Greene
- Department of Haematology, University of Cambridge, NHS Blood and Transplant Centre, Long Road, Cambridge CB2 0PT, UK.,Medical Research Council Biostatistics Unit, Cambridge Institute of Public Health, Cambridge Biomedical Campus, Cambridge, UK
| | - Ada Hamosh
- McKusick-Nathans Institute of Genetic Medicine, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ingo Helbig
- Division of Neurology, The Children's Hospital of Philadelphia, 3501 Civic Center Blvd, Philadelphia, PA 19104, USA.,Department of Neuropediatrics, University Medical Center Schleswig-Holstein (UKSH), Kiel, Germany
| | - Courtney Hum
- Centre for Computational Medicine, The Hospital for Sick Children, Toronto, ON M5G 1H3, Canada
| | - Johanna A Jähn
- Department of Neuropediatrics, University Medical Center Schleswig-Holstein (UKSH), Kiel, Germany
| | - Roger James
- NIHR Rare Diseases Translational Research Collaboration, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK.,Medical Research Council Biostatistics Unit, Cambridge Institute of Public Health, Cambridge Biomedical Campus, Cambridge, UK
| | - Roland Krause
- LuxembourgCentre for Systems Biomedicine, University of Luxembourg, 7, avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | | | - Hanns Lochmüller
- John Walton Muscular Dystrophy Research Centre, MRC Centre for Neuromuscular Diseases, Institute of Genetic Medicine, University of Newcastle, Newcastle upon Tyne, UK
| | - Gholson J Lyon
- Stanley Institute for Cognitive Genomics, Cold Spring Harbor Laboratory, New York, NY 11797, USA
| | - Soichi Ogishima
- Dept of Bioclinical Informatics, Tohoku Medical Megabank Organization, Tohoku University, Tohoku Medical Megabank Organization Bldg 7F room #741,736, Seiryo 2-1, Aoba-ku, Sendai Miyagi 980-8573 Japan
| | - Annie Olry
- Orphanet-INSERM, US14, Plateforme Maladies Rares, 96 rue Didot, 75014 Paris, France
| | - Willem H Ouwehand
- Medical Research Council Biostatistics Unit, Cambridge Institute of Public Health, Cambridge Biomedical Campus, Cambridge, UK
| | - Nikolas Pontikos
- UCL Institute of Ophthalmology, Department of Ocular Biology and Therapeutics, 11-43 Bath Street, London EC1V 9EL, UK.,UCL Genetics Institute, University College London, London WC1E 6BT, UK
| | - Ana Rath
- Orphanet-INSERM, US14, Plateforme Maladies Rares, 96 rue Didot, 75014 Paris, France
| | - Franz Schaefer
- Division of Pediatric Nephrology and KFH Children's Kidney Center, Center for Pediatrics and Adolescent Medicine, 69120 Heidelberg, Germany
| | - Richard H Scott
- Genomics England, Queen Mary University of London, Dawson Hall, Charterhouse Square, London EC1M 6BQ, UK
| | - Michael Segal
- SimulConsult Inc., 27 Crafts Road, Chestnut Hill, MA 02467, USA
| | | | - Richard Sever
- Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY, USA
| | - Cynthia L Smith
- The Jackson Laboratory, 600 Main St, Bar Harbor, ME 04609, USA
| | - Volker Straub
- John Walton Muscular Dystrophy Research Centre, MRC Centre for Neuromuscular Diseases, Institute of Genetic Medicine, University of Newcastle, Newcastle upon Tyne, UK
| | - Rachel Thompson
- John Walton Muscular Dystrophy Research Centre, MRC Centre for Neuromuscular Diseases, Institute of Genetic Medicine, University of Newcastle, Newcastle upon Tyne, UK
| | - Catherine Turner
- John Walton Muscular Dystrophy Research Centre, MRC Centre for Neuromuscular Diseases, Institute of Genetic Medicine, University of Newcastle, Newcastle upon Tyne, UK
| | - Ernest Turro
- Department of Haematology, University of Cambridge, NHS Blood and Transplant Centre, Long Road, Cambridge CB2 0PT, UK.,Medical Research Council Biostatistics Unit, Cambridge Institute of Public Health, Cambridge Biomedical Campus, Cambridge, UK
| | - Marijcke W M Veltman
- NIHR Rare Diseases Translational Research Collaboration, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK
| | - Tom Vulliamy
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK
| | - Jing Yu
- Nuffield Department of Clinical Neurosciences, University of Oxford, Level 6, West Wing, John Radcliffe Hospital, Oxford OX3 9DU, UK
| | - Julie von Ziegenweidt
- Department of Haematology, University of Cambridge, NHS Blood and Transplant Centre, Long Road, Cambridge CB2 0PT, UK
| | - Andreas Zankl
- Discipline of Genetic Medicine, Sydney Medical School, The University of Sydney, Australia.,Academic Department of Medical Genetics, Sydney Childrens Hospitals Network (Westmead), Australia
| | - Stephan Züchner
- JD McDonald Department of Human Genetics and Hussman Institute for Human Genomics, University of Miami, Miami, FL, USA
| | - Tomasz Zemojtel
- Institute for Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Julius O B Jacobsen
- Genomics England, Queen Mary University of London, Dawson Hall, Charterhouse Square, London EC1M 6BQ, UK
| | - Tudor Groza
- Garvan Institute of Medical Research, Darlinghurst, Sydney, NSW 2010, Australia.,St Vincent's Clinical School, Faculty of Medicine, UNSW Australia
| | - Damian Smedley
- Genomics England, Queen Mary University of London, Dawson Hall, Charterhouse Square, London EC1M 6BQ, UK
| | - Christopher J Mungall
- Environmental Genomics and Systems Biology Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USA
| | - Melissa Haendel
- Library and Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Peter N Robinson
- The Jackson Laboratory for Genomic Medicine, 10 Discovery Drive, Farmington, CT 06032, USA .,Institute for Systems Genomics, University of Connecticut, Farmington, CT 06032, USA
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38
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Brown SA. Patient Similarity: Emerging Concepts in Systems and Precision Medicine. Front Physiol 2016; 7:561. [PMID: 27932992 PMCID: PMC5121278 DOI: 10.3389/fphys.2016.00561] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 11/07/2016] [Indexed: 12/19/2022] Open
Affiliation(s)
- Sherry-Ann Brown
- Department of Cardiovascular Diseases, Mayo Clinic Rochester, MN, USA
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39
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Bacchelli C, Williams HJ. Opportunities and technical challenges in next-generation sequencing for diagnosis of rare pediatric diseases. Expert Rev Mol Diagn 2016; 16:1073-1082. [PMID: 27560481 DOI: 10.1080/14737159.2016.1222906] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Rare pediatric diseases are clinically severe with high rates of mortality and morbidity. This paper outlines how next-generation sequencing (NGS) can be used to greatly advance identification of the underlying genetic causes. Areas covered: This manuscript is a blend of evidence obtained from literature searches from PubMed and rare disease related websites, laboratory experience and the author's opinions. The paper covers the current state of the field and identifies where the challenges lie and how they are being overcome, using up-to-date references. Expert commentary: The field of NGS is still relatively new but it has already transformed the field of rare disease research. Technological advances in instrumentation, computational hardware and software have resulted in the identification of many causative genes, but as sequencing moves into population-scale initiatives standardisation and data sharing is going to be of paramount importance to ensure we derive the maximum benefit for patients.
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Affiliation(s)
- Chiara Bacchelli
- a Head of Experimental & Personalised Medicine Section , Genetics and Genomic Medicine Programme, UCL GOS Institute of Child Health , London , England
| | - Hywel J Williams
- b GOSgene, Genetics and Genomic Medicine Programme , UCL GOS Institute of Child Health , London , England
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40
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Aronson SJ, Rehm HL. Building the foundation for genomics in precision medicine. Nature 2015; 526:336-42. [PMID: 26469044 PMCID: PMC5669797 DOI: 10.1038/nature15816] [Citation(s) in RCA: 266] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Accepted: 08/11/2015] [Indexed: 01/04/2023]
Abstract
Precision medicine has the potential to profoundly improve the practice of medicine. However, the advances required will take time to implement. Genetics is already being used to direct clinical decision-making and its contribution is likely to increase. To accelerate these advances, fundamental changes are needed in the infrastructure and mechanisms for data collection, storage and sharing. This will create a continuously learning health-care system with seamless cycling between clinical care and research. Patients must be educated about the benefits of sharing data. The building blocks for such a system are already forming and they will accelerate the adoption of precision medicine.
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Affiliation(s)
- Samuel J Aronson
- Partners HealthCare Personalized Medicine, Boston, Massachusetts 02115, USA
- Partners HealthCare Research Information Services and Computing, Charlestown, Massachusetts 02129, USA
| | - Heidi L Rehm
- Partners HealthCare Personalized Medicine, Boston, Massachusetts 02115, USA
- Department of Pathology, Brigham &Women's Hospital, Boston, Massachusetts 02115, USA
- Harvard Medical School, Boston, Massachusetts 02115, USA
- The Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA
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41
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Mungall CJ, Washington NL, Nguyen-Xuan J, Condit C, Smedley D, Köhler S, Groza T, Shefchek K, Hochheiser H, Robinson PN, Lewis SE, Haendel MA. Use of model organism and disease databases to support matchmaking for human disease gene discovery. Hum Mutat 2015; 36:979-84. [PMID: 26269093 PMCID: PMC5473253 DOI: 10.1002/humu.22857] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Accepted: 07/22/2015] [Indexed: 11/10/2022]
Abstract
The Matchmaker Exchange application programming interface (API) allows searching a patient's genotypic or phenotypic profiles across clinical sites, for the purposes of cohort discovery and variant disease causal validation. This API can be used not only to search for matching patients, but also to match against public disease and model organism data. This public disease data enable matching known diseases and variant-phenotype associations using phenotype semantic similarity algorithms developed by the Monarch Initiative. The model data can provide additional evidence to aid diagnosis, suggest relevant models for disease mechanism and treatment exploration, and identify collaborators across the translational divide. The Monarch Initiative provides an implementation of this API for searching multiple integrated sources of data that contextualize the knowledge about any given patient or patient family into the greater biomedical knowledge landscape. While this corpus of data can aid diagnosis, it is also the beginning of research to improve understanding of rare human diseases.
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Affiliation(s)
| | - Nicole L. Washington
- Genomics Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - Jeremy Nguyen-Xuan
- Genomics Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - Christopher Condit
- San Diego Supercomputing Center, UC San Diego, La Jolla, California, USA
| | - Damian Smedley
- Wellcome Trust Sanger Institute, Mouse Informatics group, Hinxton, UK
| | - Sebastian Köhler
- Charité - Universitätsmedizin Berlin, Institute for Medical and Human Genetics, Berlin, Germany
| | - Tudor Groza
- Garvan Institute, Kinghorn Centre for Clinical Genomics, Sydney, Australia
| | - Kent Shefchek
- Department of Biomedical Informatics and Clinical Epidemiology, Oregon Health and Science University
| | - Harry Hochheiser
- Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Peter N. Robinson
- Charité - Universitätsmedizin Berlin, Institute for Medical and Human Genetics, Berlin, Germany
| | - Suzanna E. Lewis
- Genomics Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - Melissa A. Haendel
- Department of Biomedical Informatics and Clinical Epidemiology, Oregon Health and Science University
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Philippakis AA, Azzariti DR, Beltran S, Brookes AJ, Brownstein CA, Brudno M, Brunner HG, Buske OJ, Carey K, Doll C, Dumitriu S, Dyke SO, den Dunnen JT, Firth HV, Gibbs RA, Girdea M, Gonzalez M, Haendel MA, Hamosh A, Holm IA, Huang L, Hurles ME, Hutton B, Krier JB, Misyura A, Mungall CJ, Paschall J, Paten B, Robinson PN, Schiettecatte F, Sobreira NL, Swaminathan GJ, Taschner PE, Terry SF, Washington NL, Züchner S, Boycott KM, Rehm HL. The Matchmaker Exchange: a platform for rare disease gene discovery. Hum Mutat 2015; 36:915-21. [PMID: 26295439 PMCID: PMC4610002 DOI: 10.1002/humu.22858] [Citation(s) in RCA: 351] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Accepted: 07/21/2015] [Indexed: 12/21/2022]
Abstract
There are few better examples of the need for data sharing than in the rare disease community, where patients, physicians, and researchers must search for "the needle in a haystack" to uncover rare, novel causes of disease within the genome. Impeding the pace of discovery has been the existence of many small siloed datasets within individual research or clinical laboratory databases and/or disease-specific organizations, hoping for serendipitous occasions when two distant investigators happen to learn they have a rare phenotype in common and can "match" these cases to build evidence for causality. However, serendipity has never proven to be a reliable or scalable approach in science. As such, the Matchmaker Exchange (MME) was launched to provide a robust and systematic approach to rare disease gene discovery through the creation of a federated network connecting databases of genotypes and rare phenotypes using a common application programming interface (API). The core building blocks of the MME have been defined and assembled. Three MME services have now been connected through the API and are available for community use. Additional databases that support internal matching are anticipated to join the MME network as it continues to grow.
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Affiliation(s)
- Anthony A. Philippakis
- The Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Cardiology, Brigham & Women's Hospital,
Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Danielle R. Azzariti
- Laboratory for Molecular Medicine, Partners Personalized
Medicine, Boston, MA USA
| | - Sergi Beltran
- Centro Nacional de Análisis Genómico, Barcelona,
Spain
| | | | - Catherine A. Brownstein
- Harvard Medical School, Boston, MA, USA
- Division of Genetics and Genomics and the Manton Center for
Orphan Disease Research, Boston Children's Hospital, Boston, MA, USA
| | - Michael Brudno
- Department of Computer Science, University of Toronto, Toronto,
Canada
- Genetics and Genome Biology Program, The Hospital for Sick
Children, Toronto, Canada
- Centre for Computational Medicine, The Hospital for Sick
Children, Toronto, Canada
| | - Han G. Brunner
- Radboud University Medical Center,Department of Human
Genetics, PO Box 9101, 6500HB Nijmegen, The Netherlands
- Maastricht University Medical Center, Department of Clinical
Genetics,PO Box 5800, 6202AZ Maastricht, The Netherlands
| | - Orion J. Buske
- Department of Computer Science, University of Toronto, Toronto,
Canada
- Genetics and Genome Biology Program, The Hospital for Sick
Children, Toronto, Canada
- Centre for Computational Medicine, The Hospital for Sick
Children, Toronto, Canada
| | | | | | - Sergiu Dumitriu
- Centre for Computational Medicine, The Hospital for Sick
Children, Toronto, Canada
| | - Stephanie O.M. Dyke
- Centre of Genomics and Policy, Faculty of Medicine, McGill
University, Canada
| | - Johan T. den Dunnen
- Human and Clinical Genetics, Leiden University Medical Center,
Leiden, Nederland
| | - Helen V. Firth
- East Anglian Medical Genetics Service, Box 134, Cambridge
University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, CB2 0QQ,
UK
| | - Richard A. Gibbs
- Human Genome Sequencing Center, Baylor College of Medicine,
Houston, Tx 77030, U.S.A
| | - Marta Girdea
- Department of Computer Science, University of Toronto, Toronto,
Canada
- Centre for Computational Medicine, The Hospital for Sick
Children, Toronto, Canada
| | | | - Melissa A. Haendel
- Department of Medical Informatics and Clinical Epidemiology,
Oregon Health & Science University, Portland, OR, USA
| | - Ada Hamosh
- McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins
University, Baltimore, MD, USA
| | - Ingrid A. Holm
- Harvard Medical School, Boston, MA, USA
- Division of Genetics and Genomics and the Manton Center for
Orphan Disease Research, Boston Children's Hospital, Boston, MA, USA
| | - Lijia Huang
- The Children's Hospital of Eastern Ontario Research Institute,
Ottawa, ON, Canada
| | - Matthew E. Hurles
- Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus,
Hinxton CB10 1SA, U.K
| | - Ben Hutton
- Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus,
Hinxton CB10 1SA, U.K
| | - Joel B. Krier
- Division of Genetics, Department of Medicine, Brigham and
Women's Hospital, 41 Avenue Louis Pasteur, Suite 301, Boston, MA 02115, USA
| | - Andriy Misyura
- Centre for Computational Medicine, The Hospital for Sick
Children, Toronto, Canada
| | | | - Justin Paschall
- European Molecular Biology Laboratory - European
Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridgeshire, CB10 1SD,
UK
| | - Benedict Paten
- UC Santa Cruz Genomics Institute, 1156 High Street, Santa
Cruz, CA, USA
| | - Peter N. Robinson
- Institute for Medical Genetics and Human Genetics,
Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany
- Max Planck Institute for Molecular Genetics, 14195 Berlin,
Germany
- Institute for Bioinformatics, Department of Mathematics and
Computer Science, Freie Universität Berlin, 14195 Berlin, Germany
- Berlin Brandenburg Center for Regenerative Therapies, 13353
Berlin, Germany
| | | | - Nara L. Sobreira
- McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins
University, Baltimore, MD, USA
| | - Ganesh J. Swaminathan
- Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus,
Hinxton CB10 1SA, U.K
| | - Peter E. Taschner
- Department of Medical Informatics and Clinical Epidemiology,
Oregon Health & Science University, Portland, OR, USA
- Division of Genetics, Department of Medicine, Brigham and
Women's Hospital, 41 Avenue Louis Pasteur, Suite 301, Boston, MA 02115, USA
| | | | | | - Stephan Züchner
- Dr. John T. Macdonald Foundation Department of Human Genetics
and John P. Hussman Institute for Human Genomics, University of Miami Miller School of
Medicine, Miami, FL, USA
| | - Kym M. Boycott
- Department of Genetics, Children's Hospital of Eastern
Ontario, Ottawa, Ontario, Canada
| | - Heidi L. Rehm
- The Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
- Laboratory for Molecular Medicine, Partners Personalized
Medicine, Boston, MA USA
- Department of Pathology, Brigham & Women's Hospital, Boston,
MA, USA
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Buske OJ, Girdea M, Dumitriu S, Gallinger B, Hartley T, Trang H, Misyura A, Friedman T, Beaulieu C, Bone WP, Links AE, Washington NL, Haendel MA, Robinson PN, Boerkoel CF, Adams D, Gahl WA, Boycott KM, Brudno M. PhenomeCentral: a portal for phenotypic and genotypic matchmaking of patients with rare genetic diseases. Hum Mutat 2015; 36:931-40. [PMID: 26251998 DOI: 10.1002/humu.22851] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Accepted: 07/28/2015] [Indexed: 01/18/2023]
Abstract
The discovery of disease-causing mutations typically requires confirmation of the variant or gene in multiple unrelated individuals, and a large number of rare genetic diseases remain unsolved due to difficulty identifying second families. To enable the secure sharing of case records by clinicians and rare disease scientists, we have developed the PhenomeCentral portal (https://phenomecentral.org). Each record includes a phenotypic description and relevant genetic information (exome or candidate genes). PhenomeCentral identifies similar patients in the database based on semantic similarity between clinical features, automatically prioritized genes from whole-exome data, and candidate genes entered by the users, enabling both hypothesis-free and hypothesis-driven matchmaking. Users can then contact other submitters to follow up on promising matches. PhenomeCentral incorporates data for over 1,000 patients with rare genetic diseases, contributed by the FORGE and Care4Rare Canada projects, the US NIH Undiagnosed Diseases Program, the EU Neuromics and ANDDIrare projects, as well as numerous independent clinicians and scientists. Though the majority of these records have associated exome data, most lack a molecular diagnosis. PhenomeCentral has already been used to identify causative mutations for several patients, and its ability to find matching patients and diagnose these diseases will grow with each additional patient that is entered.
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Affiliation(s)
- Orion J Buske
- Department of Computer Science, University of Toronto, Toronto, Canada.,Genetics and Genome Biology Program, The Hospital for Sick Children, Toronto, Canada.,Centre for Computational Medicine, The Hospital for Sick Children, Toronto, Canada
| | - Marta Girdea
- Department of Computer Science, University of Toronto, Toronto, Canada.,Genetics and Genome Biology Program, The Hospital for Sick Children, Toronto, Canada.,Centre for Computational Medicine, The Hospital for Sick Children, Toronto, Canada
| | - Sergiu Dumitriu
- Centre for Computational Medicine, The Hospital for Sick Children, Toronto, Canada
| | - Bailey Gallinger
- Centre for Computational Medicine, The Hospital for Sick Children, Toronto, Canada.,Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Taila Hartley
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Heather Trang
- Centre for Computational Medicine, The Hospital for Sick Children, Toronto, Canada.,Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Andriy Misyura
- Centre for Computational Medicine, The Hospital for Sick Children, Toronto, Canada
| | - Tal Friedman
- Department of Computer Science, University of Toronto, Toronto, Canada
| | - Chandree Beaulieu
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - William P Bone
- Undiagnosed Diseases Program, Common Fund, Office of the Director, National Institutes of Health, Bethesda, Maryland
| | - Amanda E Links
- Undiagnosed Diseases Program, Common Fund, Office of the Director, National Institutes of Health, Bethesda, Maryland
| | - Nicole L Washington
- Genomics Division, Lawrence Berkeley National Laboratory, Berkeley, California
| | - Melissa A Haendel
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon
| | - Peter N Robinson
- Institute for Medical Genetics and Human Genetics, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Cornelius F Boerkoel
- Undiagnosed Diseases Program, Common Fund, Office of the Director, National Institutes of Health, Bethesda, Maryland
| | - David Adams
- Undiagnosed Diseases Program, Common Fund, Office of the Director, National Institutes of Health, Bethesda, Maryland
| | - William A Gahl
- Undiagnosed Diseases Program, Common Fund, Office of the Director, National Institutes of Health, Bethesda, Maryland
| | - Kym M Boycott
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Michael Brudno
- Department of Computer Science, University of Toronto, Toronto, Canada.,Genetics and Genome Biology Program, The Hospital for Sick Children, Toronto, Canada.,Centre for Computational Medicine, The Hospital for Sick Children, Toronto, Canada
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Lancaster O, Beck T, Atlan D, Swertz M, Thangavelu D, Veal C, Dalgleish R, Brookes AJ. Cafe Variome: general-purpose software for making genotype-phenotype data discoverable in restricted or open access contexts. Hum Mutat 2015. [PMID: 26224250 DOI: 10.1002/humu.22841] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Biomedical data sharing is desirable, but problematic. Data "discovery" approaches-which establish the existence rather than the substance of data-precisely connect data owners with data seekers, and thereby promote data sharing. Cafe Variome (http://www.cafevariome.org) was therefore designed to provide a general-purpose, Web-based, data discovery tool that can be quickly installed by any genotype-phenotype data owner, or network of data owners, to make safe or sensitive content appropriately discoverable. Data fields or content of any type can be accommodated, from simple ID and label fields through to extensive genotype and phenotype details based on ontologies. The system provides a "shop window" in front of data, with main interfaces being a simple search box and a powerful "query-builder" that enable very elaborate queries to be formulated. After a successful search, counts of records are reported grouped by "openAccess" (data may be directly accessed), "linkedAccess" (a source link is provided), and "restrictedAccess" (facilitated data requests and subsequent provision of approved records). An administrator interface provides a wide range of options for system configuration, enabling highly customized single-site or federated networks to be established. Current uses include rare disease data discovery, patient matchmaking, and a Beacon Web service.
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Affiliation(s)
- Owen Lancaster
- Department of Genetics, University of Leicester, Leicester, UK
| | - Tim Beck
- Department of Genetics, University of Leicester, Leicester, UK
| | | | - Morris Swertz
- University Medical Center Groningen, The Netherlands
| | | | - Colin Veal
- Department of Genetics, University of Leicester, Leicester, UK
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