Corpus 1,273 assessed · 1,174 scored · 643 reproduced ≥75 · 169 flagged ·∅ 74.1/100
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GSE31519

GEO first seen 2013

A Clinically Relevant Gene Signature in Triple-Negative and Basal-Like Breast Cancer

Organism
Homo sapiens
Samples
67
Type
Expression profiling by arra...
Submitted
2011-08-18

Current prognostic gene expression profiles for breast cancer mainly reflect proliferation status and are most useful in ER-positive cancers. Triple-negative breast cancers (TNBCs) are clinically heterogeneous, and prognostic markers and biology-based therapies are needed to better treat this disease. We assembled Affymetrix gene expression data for 579 TNBCs and performed unsupervised analysis to define metagenes that distinguish molecular subsets within TNBC. We used n=394 cases for discovery...

Provenance — who produced it, who reused it

Linked to 39 papers in the literature. Roles are inferred factual signals (who deposited the data vs who reused it), with counts — never a judgement about any author.

Deposited / produced by
Thomas KarnAchim RodyMarcus SchmidtVolkmar MüllerUwe HoltrichLajos PusztaiManfred Kaufmann
Reused by

30 further papers cite this accession but reuse could not be confirmed.

Deep data QC

metadata only · no data-level QC for this type

Standardized, field-standard QC computed by touching the data — every metric states how it was obtained

Data type / assay
microarray-expr
Organism
Homo sapiens
Read type
not sequencing
Files available
CEL, TXT
Metrics (value · how obtained)
supplementary file types CEL, TXT reported
QC cost 9 s compute

measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0 · provisional — verify independently