Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
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GSE90496

GEO first seen 2018

DNA methylation-based classification of human central nervous system tumors [reference set]

Organism
Homo sapiens
Samples
2,801
Type
Methylation profiling by gen...
Submitted
2016-11-25

Background: Modern neuropathology is challenged by an increasing number of clinically-relevant CNS tumor subgroups that require assessment of a multitude of molecular markers for classification, as well a highly trained medical staff. Failure to meet this challenge leads to tumor misclassification, which can have severe consequences for affected patients. Methods: We compiled a cohort of genome-wide DNA methylation profiles of 2,682 tumors from 82 histologically and/or molecularly distinct CNS...

Provenance — who produced it, who reused it

Linked to 21 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
David CapperDavid W JonesMartin SillVolker HovestadtAndreas von DeimlingStefan M Pfister
Reused by

16 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
methylation
Organism
Homo sapiens
Files available
IDAT, TXT, XLSX
Metrics (value · how obtained)
supplementary file types IDAT, TXT, XLSX reported
QC cost 2 s compute

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