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TranscriptomicsComparative genomic hybridization of 100 favourable histology Wilms tumour samples taken at immediate nephrectomy in order to identify changes in DNA copy number associated with clinical outcome
We have carried out microarray-based comparative genomic hybridisation (arrayCGH) on 100 favourable histology Wilms tumour samples taken at immediate nephrectomy in order to identify changes in DNA copy number associated with clinical outcome. Tumour DNA was co-hybridised with normal female genomic ...
ORGANISM(S): Homo sapiens 
2006-05-11 | E-TABM-10 | biostudies-arrayexpress
TranscriptomicsComparative genomic hybridization of 17 favourable histology Wilms tumour samples taken at immediate nephrectomy in order to identify changes in DNA copy number associated with clinical outcome
We have carried out microarray-based comparative genomic hybridisation (arrayCGH) on 17 Favourable histology Wilms tumour samples taken at immediate nephrectomy in order to identify changes in DNA copy number associated with clinical outcome. Tumour DNA was co-hybridised with normal female genomic D...
ORGANISM(S): Homo sapiens 
2006-05-11 | E-TABM-13 | biostudies-arrayexpress
TranscriptomicsComparative genomic hybridization of kidney samples from Wilms tumor patients to accurately map 1p13 breakpoints
Wilms tumour karyotypes frequently exhibit recurrent, large-scale chromosomal imbalances, among the most common of which are concurrent loss of 1p and gain of 1q. We have previously identified a novel breakpoint at 1p13 by 1Mb-spaced array CGH, and undertook a fine-tiling oligonucleotide array appro...
ORGANISM(S): Homo sapiens 
2007-03-21 | E-TABM-155 | biostudies-arrayexpress
TranscriptomicsClassification of a frameshift/extended and a stop mutation in WT1 as gain of function mutations which activate cell cycle genes and promote Wilms tumor cell proliferation
The Wilms tumor 1 (WT1) gene encodes a zinc finger transcription factor important for normal kidney development. WT1 is a suppressor for Wilms tumor development and an oncogene for diverse malignant tumors. We recently established cell lines from primary Wilms tumors and identified the corresponding...
ORGANISM(S): Homo sapiens 
2014-05-12 | E-GEOD-54635 | biostudies-arrayexpress
GenomicsExome sequencing to identify predisposition to Wilms tumour
To identify new Wilms tumor predisposition genes, we performed whole-exome paired-end sequencing of lymphocyte DNA from 12 affected individuals from six unrelated, non-syndromic Wilms tumor families in which known causes had been excluded. We prepared DNA libraries from 1.5 mg blood-derived genomic...
EGAS00001000904 | EGA
TranscriptomicsComparative genomic hybridization of human perilobar nephrogenic rest and matching Wilms tumours to identify changes in DNA copy number associated with IGF-driven Wilms tumorigenesis
We have carried out microarray-based comparative genomic hybridisation (arrayCGH) on 50 perilobar nephrogenic rest and 25 matching Wilms tumours in order to identify changes in DNA copy number associated with IGF-driven Wilms tumorigenesis. All patient samples were formalin fixed-paraffin embedded a...
ORGANISM(S): Homo sapiens 
2009-02-25 | E-TABM-436 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human WT1-mutant versus WT1 wild-type Wilms tumors
Gain-of-function mutations in exon 3 of beta-catenin (CTNNB1) are specific for Wilms' tumors that have lost WT1, but 50% of WT1-mutant cases lack such "hot spot" mutations. To ask whether stabilization of beta-catenin might be essential after WT1 loss, and to identify downstream target genes, we com...
ORGANISM(S): Homo sapiens 
2008-06-14 | E-GEOD-6120 | biostudies-arrayexpress
TranscriptomicsThe Wilms' tumour 1 transcription factor regulates epigenetic states via DNA methyltransferase 3A
The Wilms' tumour 1 transcription factor regulates epigenetic states via DNA methyltransferase 3A. The data consists of two Nimblegen promoter/CpG island microarrays hybridized with MCIP DNA immunoprecipitated from either a HEK293-derived cell line expressing a heterologous WT1 cDNA (W210) or a cont...
ORGANISM(S): Homo sapiens 
2012-11-05 | E-GEOD-39713 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of kidney samples from Wilms tumor patients to examine down- and up-regulation of genes either side of 1p13 breakpoints
Wilms tumour karyotypes frequently exhibit recurrent, large-scale chromosomal imbalances, among the most common of which are concurrent loss of 1p and gain of 1q. We have previously identified a novel breakpoint at 1p13 by 1Mb-spaced array CGH, and undertook a fine-tiling oligonucleotide array appro...
ORGANISM(S): Homo sapiens 
2007-03-21 | E-TABM-164 | biostudies-arrayexpress
TranscriptomicsGene-expression profiling according to the Wilms tumor 1 (WT1) single nucleotide polymorphism rs16754 in adult de novo cytogenetically normal acute myeloid leukemia.
Gene-expression profiling according to the Wilms tumor 1 (WT1) single nucleotide polymorphism rs16754 in adult de novo cytogenetically normal acute myeloid leukemia.
ORGANISM(S): Homo sapiens 
2012-06-09 | E-TABM-1165 | biostudies-arrayexpress
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