Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
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GSE21974

GEO first seen 2012

Molecular Subtype Predicts Response to Neoadjuvant Chemotherapy in Breast Cancer

Organism
Homo sapiens
Samples
57
Type
Expression profiling by arra...
Submitted
2010-05-24

In a prospective cohort study of 32 women with primary invasive breast cancer with a measurable lesion, we obtained a tumor specimen by high speed core biopsy before and after 4 cycles of NAC with epirubicine 90mg/m2 and cyclophosphamide 600mg/m2 every 3 weeks, followed by 4 cycles of docetaxel 100mg/m2. Total RNA was extracted from tumor specimens and the whole transcriptome was quantified with Agilent’s 44K single color microarray interrogating 41000 unique human genes. Tumor lesions were ultr...

Provenance — who produced it, who reused it

Linked to 10 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
Elmar StickelerDietmar PilsClemens Tempfer
Reused by

7 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 mean score 71