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Series GSE21257 Query DataSets for GSE21257
Status Public on Feb 11, 2011
Title Genome-wide gene expression profiling on pre-chemotherapy biopsies of osteosarcoma patients who developed metastases within 5yrs (n=34) and patients who did not develop metastases within 5yrs (n=19)
Organism Homo sapiens
Experiment type Expression profiling by array
Summary High-grade osteosarcoma is a malignant primary bone tumor with a peak incidence in puberty. Overall survival of patients with metastatic disease is approximately twenty percent. Mechanisms behind the development of metastases in osteosarcoma are unknown. To identify gene signatures that play a role in metastasis, we performed genome-wide gene expression profiling on pre-chemotherapy biopsies of osteosarcoma patients who developed metastases within 5yrs and patients who did not develop metastases within 5yrs.
 
Overall design Pre-chemotherapy biopsies of osteosarcoma patients who developed metastases within 5yrs (n=34) were compared with pre-chemotherapy biopsies of osteosarcoma patients who did not develop metastases within 5yrs (n=19).
 
Citation(s) 21372215
Submission date Apr 08, 2010
Last update date Mar 22, 2012
Contact name Marieke Lydia Kuijjer
Organization name Centre for Molecular Medicine Norway
Lab Kuijjer
Street address Gaustadalléen 21
City Oslo
ZIP/Postal code 0349
Country Norway
 
Platforms (1)
GPL10295 Illumina human-6 v2.0 expression beadchip (using nuIDs as identifier)
Samples (53)
GSM530667 00043-05
GSM530899 00745-04
GSM531283 00917-04
Relations
BioProject PRJNA126279

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE21257_RAW.tar 1.1 Gb (http)(custom) TAR (of TXT)
Raw data provided as supplementary file
Processed data included within Sample table

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