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An expression signature for p53 in breast cancer predicts mutation status, transcriptional effects, and patient survival

GSE3494 Homo sapiens Expression profiling by array 502 samples Submitted 2005/10/21 Platform GPL97Platform GPL96
Summary
The biological tumor samples (ie, breast tumor specimens) consisted of freshly frozen breast tumors from a population-based cohort of 315 women representing 65% of all breast cancers resected in Uppsala County, Sweden, from January 1, 1987 to December 31, 1989. Estrogen receptor status was determined by biochemical assay as part of the routine clinical procedure. An experienced pathologist determined the Elston-Ellis grades of the tumors, classifying the tumors into low, medium and high-grade tumors. The clinico-pathological characteristics accompanying each tumor include p53 status, ER status, tumor grade, lymph node status and patient age. Keywords: Tumor sample comparisons
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Also filed as BioProject PRJNA93319. Searching any of these in the dataset finder brings you back here.

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