Human Gene Set: LI_WILMS_TUMOR_ANAPLASTIC_DN


Standard name LI_WILMS_TUMOR_ANAPLASTIC_DN
Systematic name M1216
Brief description Selected down-regulated genes distinguishing between Wilms tumors of different histological types: anaplastic vs favorable histology.
Full description or abstract Anaplasia (unfavorable histology) is associated with therapy resistance and poor prognosis of Wilms tumor, but the molecular basis for this phenotype is unclear. Here, we used a cDNA array with 9240 clones relevant to cancer biology and/or kidney development to examine the expression profiles of 54 Wilms tumors, five normal kidneys and fetal kidney. By linking genes differentially expressed between fetal kidney and Wilms tumors to kidney morphogenesis, we found that genes expressed at a higher level in Wilms tumors tend to be expressed more in uninduced metanephrogenic mesenchyme or blastema than in their differentiated structures. Conversely, genes expressed at a lower level in Wilms tumors tend to be expressed less in uninduced metanephrogenic mesenchyme or blastema. We also identified 97 clones representing 76 Unigenes or unclustered ESTs that clearly separate anaplastic Wilms tumors from tumors with favorable histology. Genes in this set provide insight into the nature of the abnormal nuclear morphology of anaplastic tumors and may facilitate identification of molecular targets to improve their responsiveness to treatment.
Collection C2: Curated
      CGP: Chemical and Genetic Perturbations
Source publication Pubmed 15531917   Authors: Li W,Kessler P,Williams BR
Exact source Table 2: change < 0
Related gene sets (show 3 additional gene sets from the source publication)

(show 329 gene sets from the same authors)
External links
Filtered by similarity ?
Source species Homo sapiens
Contributed by Leona Saunders (MSigDB Team)
Source platform or
identifier namespace		 HUMAN_SEQ_ACCESSION
Dataset references  
Download gene set format: grp | gmt | xml | json | TSV metadata
Compute overlaps ? (show collections to investigate for overlap with this gene set)
Compendia expression profiles ? GTEx compendium
Human tissue compendium (Novartis)
Global Cancer Map (Broad Institute)
NCI-60 cell lines (National Cancer Institute)
Advanced query Further investigate these 5 genes
Gene families ? Categorize these 5 genes by gene family
Show members (show 6 source identifiers mapped to 5 genes)
Version history 3.1: First introduced

We need your help: Update on GSEA/MSigDB funding support

Last November we submitted a proposal to NCI's Information Technology for Cancer Research (ITCR) program for the continued funding of GSEA and MSigDB. Unfortunately, our proposal was not funded in this round, but we were encouraged to resubmit for the next one. This funding is critical for our continuing support and enhancement of the GSEA-MSigDB resource.

For our original submission many of you sent us emails of support, an important requirement for these grants. We now ask for your help again. We would greatly appreciate a short email message from you describing how the resource has been of value to your work and any concerns you may have about its continued availability.

Please send us your message of support to gsea-los@broadinstitute.org on or before Monday June 5, 2023.

Thanks in advance for your help and support.
The GSEA/MSigDB Team.


See MSigDB license terms here. Please note that certain gene sets have special access terms.