PuSH - Publication Server of Helmholtz Zentrum München

Hempel, M.* ; Casar Tena, T.* ; Diehl, T.* ; Burczyk, M.S.* ; Strom, T.M. ; Kubisch, C.* ; Philipp, M.* ; Lessel, D.*

Compound heterozygous GATA5 mutations in a girl with hydrops fetalis, congenital heart defects and genital anomalies.

Hum. Genet. 136, 339-346 (2017)
DOI PMC
Open Access Green as soon as Postprint is submitted to ZB.
GATA5 belongs to the GATA family of transcription factors characterized by highly evolutionarily conserved zinc-finger DNA-binding domains. Mouse models have implicated a role of GATA5 during mammalian embryogenesis, including proper heart development and gender-specific regulation of female genitourinary tract formation. Previous studies have found an association of heterozygous missense alterations in GATA5 with a broad variety of heart diseases; however, the clinical relevance of the identified susceptibility variants has remained unclear. Here, we report on a girl with hydrops fetalis, congenital heart defects, clitoromegaly and postnatally increased 17-hydroxyprogesterone levels. By trio whole-exome sequencing, we identified compound heterozygous missense mutations, p.Ser19Trp and p.Arg202Gln, in GATA5 as putative disease-causing alterations. The identified mutations fail to rescue the cardia bifida phenotype in a zebrafish model, mislocalize to subnuclear foci when transiently transfected in HEK293 cells and possess less transcriptional activity. In addition to demonstrating the pathogenicity of identified mutations, our findings show that GATA5 mutations, in addition to heart diseases, can result in congenital abnormalities of the female genitourinary tract in humans.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Scopus
Cited By
Altmetric
4.637
1.295
10
11
Tags
Annotations
Special Publikation
Hide on homepage

Edit extra information
Edit own tags
Private
Edit own annotation
Private
Hide on publication lists
on hompage
Mark as special
publikation
Publication type Article: Journal article
Document type Scientific Article
Keywords Bicuspid Aortic-valve; Of-function Mutation; Sequence Variants; Gene-expression; Nuclear-bodies; Zebrafish; Mice; Differentiation; Activation; Endoderm
Language english
Publication Year 2017
HGF-reported in Year 2017
ISSN (print) / ISBN 0340-6717
e-ISSN 1432-1203
Journal Human Genetics
Quellenangaben Volume: 136, Issue: 3, Pages: 339-346 Article Number: , Supplement: ,
Publisher Springer
Publishing Place New York
Reviewing status Peer reviewed
POF-Topic(s) 30501 - Systemic Analysis of Genetic and Environmental Factors that Impact Health
Research field(s) Genetics and Epidemiology
PSP Element(s) G-500700-001
PubMed ID 28180938
Scopus ID 85011850767
Erfassungsdatum 2017-03-22