Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
← Dataset search

GSE9893

GEO first seen 2013

A gene expression signature predicting the recurrence of tamoxifen-treated primary breast cancer.

Organism
Homo sapiens
Samples
155
Type
Expression profiling by arra...
Submitted
2007-12-14

A 36-gene classifier was constructed through expression profiling of 132 tumors from tamoxifen-treated patients using 70-mer oligonucleotide microarrays. The robustness of the signature was demonstrated using expression data from 83 independent tumors. The 36-gene signature was (i) more efficient to predict disease-free survival than the traditional histo-pathological prognostic factors, (ii) as effective as the Nottingham Prognostic Index or the "Adjuvant!" software, and (iii) the only indepen...

Provenance — who produced it, who reused it

Linked to 31 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
Maïa ChanrionNegre VincentHélène FontaineNicolas SalvetatFrédéric BibeauGaëtan MacGroganLouis MauriacDionyssios KatsarosFranck MolinaCharles TheilletJean-Marie M Darbon
Reused by

27 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
GPR, TXT
Metrics (value · how obtained)
supplementary file types GPR, TXT reported
QC cost 0 s compute

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