Heterozygous variants in PRPF8 are associated with neurodevelopmental disorders.


Journal

American journal of medical genetics. Part A
ISSN: 1552-4833
Titre abrégé: Am J Med Genet A
Pays: United States
ID NLM: 101235741

Informations de publication

Date de publication:
09 2022
Historique:
revised: 22 03 2022
received: 15 03 2022
accepted: 05 04 2022
pubmed: 12 5 2022
medline: 17 8 2022
entrez: 11 5 2022
Statut: ppublish

Résumé

The pre-mRNA-processing factor 8, encoded by PRPF8, is a scaffolding component of a spliceosome complex involved in the removal of introns from mRNA precursors. Previously, heterozygous pathogenic variants in PRPF8 have been associated with autosomal dominant retinitis pigmentosa. More recently, PRPF8 was suggested as a candidate gene for autism spectrum disorder due to the enrichment of sequence variants in this gene in individuals with neurodevelopmental disorders. We report 14 individuals with various forms of neurodevelopmental conditions, found to have heterozygous, predominantly de novo, missense, and loss-of-function variants in PRPF8. These individuals have clinical features that may represent a new neurodevelopmental syndrome.

Identifiants

pubmed: 35543142
doi: 10.1002/ajmg.a.62772
doi:

Substances chimiques

PRPF8 protein, human 0
RNA-Binding Proteins 0

Types de publication

Case Reports Research Support, Non-U.S. Gov't Research Support, N.I.H., Extramural

Langues

eng

Sous-ensembles de citation

IM

Pagination

2750-2759

Subventions

Organisme : NHGRI NIH HHS
ID : R01HG009141
Pays : United States
Organisme : National Heart, Lung and Blood Institute
ID : UM1HG008900

Informations de copyright

© 2022 Wiley Periodicals LLC.

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Auteurs

Lauren O'Grady (L)

Division of Medical Genetics and Metabolism, Massachusetts General Hospital for Children, Boston, Massachusetts, USA.
MGH Institute of Health Professions, Charlestown, Massachusetts, USA.

Samantha A Schrier Vergano (SA)

Division of Medical Genetics and Metabolism, Children's Hospital of The King's Daughter, Norfolk, Virginia, USA.
Department of Pediatrics, Eastern Virginia Medical School, Norfolk, Virginia, USA.

Trevor L Hoffman (TL)

Department of Genetics, Southern California Kaiser Permanente Medical Group, Anaheim, California, USA.

Dean Sarco (D)

Department of Neurology, Kaiser Permanente-Los Angeles Medical Center, Los Angeles, California, USA.

Sara Cherny (S)

Division of Cardiology, Ann & Robert H. Lurie Children's Hospital, Chicago, Illinois, USA.

Emily Bryant (E)

Division of Neurology, Ann & Robert H. Lurie Children's Hospital, Chicago, Illinois, USA.

Laura Schultz-Rogers (L)

Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.

Wendy K Chung (WK)

Department of Pediatrics and Medicine, Columbia University Irving Medical Center, New York, New York, USA.

Stephanie Sacharow (S)

Division of Genetics and Genomics, Boston Children's Hospital, Boston, Massachusetts, USA.
Harvard Medical School, Boston, Massachusetts, USA.

Ladonna L Immken (LL)

Department of Clinical & Metabolic Genetics, Dell Children's Medical Group, Austin, Texas, USA.

Susan Holder (S)

Department of Clinical & Metabolic Genetics, Dell Children's Medical Group, Austin, Texas, USA.

Rebecca R Blackwell (RR)

Department of Clinical & Metabolic Genetics, Dell Children's Medical Group, Austin, Texas, USA.

Catherine Buchanan (C)

Department of Clinical & Metabolic Genetics, Dell Children's Medical Group, Austin, Texas, USA.

Roman Yusupov (R)

Division of Pediatric Genetics, Joe DiMaggio Children's Hospital, Hollywood, Florida, USA.

François Lecoquierre (F)

Department of Genetics and Reference Center for Developmental Disorders, FHU G4 Génomique, Normandie University, UNIROUEN, Inserm U1245, CHU Rouen, Rouen, France.

Anne-Marie Guerrot (AM)

Department of Genetics and Reference Center for Developmental Disorders, FHU G4 Génomique, Normandie University, UNIROUEN, Inserm U1245, CHU Rouen, Rouen, France.

Lance Rodan (L)

Division of Genetics and Genomics, Boston Children's Hospital, Boston, Massachusetts, USA.
Harvard Medical School, Boston, Massachusetts, USA.

Bert B A de Vries (BBA)

Department of Human Genetics, Radboud University Medical Center and Donders Institute for Brain, Cognition and Behavior, Nijmegen, The Netherlands.

Erik Jan Kamsteeg (EJ)

Department of Human Genetics, Radboud University Medical Center and Donders Institute for Brain, Cognition and Behavior, Nijmegen, The Netherlands.

Fernando Santos Simarro (F)

Institute of Medical and Molecular Genetics (INGEMM), Hospital Universitario La Paz, IdiPAZ, CIBERER, ISCIII, Madrid, Spain.

Maria Palomares-Bralo (M)

Institute of Medical and Molecular Genetics (INGEMM), Hospital Universitario La Paz, IdiPAZ, CIBERER, ISCIII, Madrid, Spain.

Natasha Brown (N)

Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia.
Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, Victoria, Australia.

Lynn Pais (L)

Broad Center for Mendelian Genomics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.

Alejandro Ferrer (A)

Center for Individualized Medicine, Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA.

Eric W Klee (EW)

Center for Individualized Medicine, Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA.

Dusica Babovic-Vuksanovic (D)

Center for Individualized Medicine, Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA.

Lindsay Rhodes (L)

GeneDx, Inc., Gaithersburg, Maryland, USA.

Richard Person (R)

GeneDx, Inc., Gaithersburg, Maryland, USA.

Amber Begtrup (A)

GeneDx, Inc., Gaithersburg, Maryland, USA.

Jennifer Keller-Ramey (J)

GeneDx, Inc., Gaithersburg, Maryland, USA.

Teresa Santiago-Sim (T)

GeneDx, Inc., Gaithersburg, Maryland, USA.

Rhonda E Schnur (RE)

GeneDx, Inc., Gaithersburg, Maryland, USA.

David A Sweetser (DA)

Division of Medical Genetics and Metabolism, Massachusetts General Hospital for Children, Boston, Massachusetts, USA.

Nina B Gold (NB)

Division of Medical Genetics and Metabolism, Massachusetts General Hospital for Children, Boston, Massachusetts, USA.

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