Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
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GSE4840

GEO first seen 2015

Metastatic potential of melanomas defined by specific gene expression profiles with no BRAF signature (Zürich).

Organism
Homo sapiens
Samples
30
Type
Expression profiling by arra...
Submitted
2006-05-15

The molecular biology of metastatic potential in melanoma has been studied many times previously and changes in the expression of many genes have been linked to metastatic behaviour. What is lacking is a systematic characterization of the regulatory relationships between genes whose expression is related to metastatic potential. Such a characterization would produce a molecular taxonomy for melanoma which could feasibly be used to identify epigenetic mechanisms behind changes in metastatic beha...

Provenance — who produced it, who reused it

Linked to 5 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
Keith S HoekNatalie C SchlegelPatricia BraffordAntje SuckerSelma UgurelRajiv KumarBarbara L WeberKatherine L NathansonDavid J PhillipsMeenhard HerlynDirk SchadendorfReinhard Dummer
Reused by

3 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
QC cost 10 s compute

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