NDT Advance Access originally published online on November 22, 2005
Nephrology Dialysis Transplantation 2006 21(2):518-521; doi:10.1093/ndt/gfi285
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
© The Author [2005]. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved. For Permissions, please email: journals.permissions@oxfordjournals.org
Case Report
A novel WT1 missense mutation presenting with DenysDrash syndrome and cortical atrophy
1 Institute of Human Genetics, Heinrich-Heine University Düsseldorf and 2 Department of Pediatric Nephrology and 3 Department of Pediatric Endocrinology, Charité Children's Hospital Berlin, Germany
Correspondence and offprint requests to: Dominik Müller, MD, Department of Pediatric Nephrology, Charité Children's Hospital, Augustenburger Platz 1, 13353 Berlin, Germany. Email: dominik.mueller@charite.de
Keywords: cortical atrophy; DenysDrash syndrome; WT1 mutation
| The first 10% of the full text of this article appears below. |
| Introduction |
|---|
Germline heterozygous missense mutations in the Wilms tumour suppressor gene 1 (WT1) cause DenysDrash Syndrome (DDS), which is characterized by a progressive glomerulopathy (mainly diffuse mesangial sclerosis), genital abnormalities in genotypic males and a predisposition to Wilms tumour [1]. The protein exerts its function as a tissue-specific zinc finger transcription factor by binding to the promoter of its target genes and, thus, regulating their transcription. Loss of WT1 function through mutations results in the misregulation of these target genes and, subsequently, in developmental defects. The expression pattern of WT1 mRNA together with data obtained from WT1 deficient mice indicate that the function of the gene is not restricted to the urogenital system, but involves the development of other organs, such as spleen, adrenal glands, heart, mesothelium, spinal cord and brain [25]. We report a novel germline WT1
| Case |
|---|
| Discussion |
|---|