J Pediatr Genet 2018; 07(04): 164-173
DOI: 10.1055/s-0038-1655755
Case Report
Georg Thieme Verlag KG Stuttgart · New York

Prioritization of Candidate Genes for Congenital Diaphragmatic Hernia in a Critical Region on Chromosome 4p16 using a Machine-Learning Algorithm

Authors

  • Danielle A. Callaway

    1   Department of Pediatrics, Baylor College of Medicine, Houston, Texas, United States
  • Ian M. Campbell

    2   Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
  • Samantha R. Stover

    3   Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, United States
  • Andres Hernandez-Garcia

    3   Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, United States
  • Shalini N. Jhangiani

    3   Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, United States
    4   Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, United States
  • Jaya Punetha

    3   Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, United States
  • Ingrid S. Paine

    3   Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, United States
  • Jennifer E. Posey

    3   Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, United States
  • Donna Muzny

    3   Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, United States
    4   Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, United States
  • Kevin P. Lally

    5   Department of Pediatric Surgery, McGovern Medical School at UT Health, Houston, Texas, United States
  • James R. Lupski

    3   Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, United States
    4   Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, United States
    6   Division of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, United States
  • Chad A. Shaw

    3   Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, United States
  • Caraciolo J. Fernandes

    6   Division of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, United States
  • Daryl A. Scott

    3   Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, United States
    7   Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, Texas, United States

Funding This project was supported by the National Institutes of Health/Eunice Kennedy Shriver National Institute of Child Health and Human Development (R01 HD064667 to DAS), National Institutes of Health/National Institute of Neurological Disease and Stroke (F30 NS083159 to IMC), the United States National Human Genome Research Institute/National Heart Blood and Lung Institute (UM1 HG006542 to the Baylor-Hopkins Center for Mendelian Genomics), the National Human Genome Research Institute (K08 HG008986 to JEP), and the Ting Tsung and Wei Fong Chao Foundation (Physician-Scientist Award to JEP).
Weitere Informationen

Publikationsverlauf

01. Dezember 2017

10. April 2018

Publikationsdatum:
30. Mai 2018 (online)

Preview

Abstract

Wolf–Hirschhorn syndrome (WHS) is caused by partial deletion of the short arm of chromosome 4 and is characterized by dysmorphic facies, congenital heart defects, intellectual/developmental disability, and increased risk for congenital diaphragmatic hernia (CDH). In this report, we describe a stillborn girl with WHS and a large CDH. A literature review revealed 15 cases of WHS with CDH, which overlap a 2.3-Mb CDH critical region. We applied a machine-learning algorithm that integrates large-scale genomic knowledge to genes within the 4p16.3 CDH critical region and identified FGFRL1, CTBP1, NSD2, FGFR3, CPLX1, MAEA, CTBP1-AS2, and ZNF141 as genes whose haploinsufficiency may contribute to the development of CDH.

Supplementary Material