Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
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GSE4922

GEO first seen 2012

Genetic Reclassification of Histologic Grade Delineates New Clinical Subtypes of Breast Cancer

Organism
Homo sapiens
Samples
578
Type
Expression profiling by arra...
Submitted
2006-05-25

Histological grading of breast cancer defines morphological subtypes informative of metastatic potential, although not without considerable inter-observer disagreement and clinical heterogeneity particularly among the moderately differentiated grade II (G2) tumors. We posited that a gene expression signature capable of discerning tumors of grade I (G1) and grade III (G3) histology might provide a more objective measure of grade with prognostic benefit for patients with moderately differentiated...

Provenance — who produced it, who reused it

Linked to 118 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
Anna V IvshinaJoshy GeorgeOleg SenkoBenjamin MowThomas C PuttiJohanna SmedsThomas LindahlYudi PawitanPer HallHans NordgrenJohn E WongEdison T LiuJonas BerghVladimir A KuznetsovLance D Miller
Reused by

48 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

No quantitative QC rubric exists for this data type yet, so it is deliberately left unscored — this is an honest "not applicable", not a poor rating.

QC cost 4 s compute

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

Scientific quality

Based on hands-on reproduction of the papers that use this dataset. A reproducible paper that stands on this data is positive evidence; a flagged one is a prompt to look closer — never a verdict on the dataset itself without the evidence.

1 studies use it 1 reproduced mean score 84