Corpus 1,273 assessed · 1,174 scored · 643 reproduced ≥75 · 169 flagged ·∅ 74.1/100
← Dataset search

GSE54751

GEO first seen 2014

Applied Biosystems Human TaqMan Low Density Array (TLDA) in HCC tumor and adjacent non-tumor tissues

Organism
Homo sapiens
Samples
20
Type
Expression profiling by RT-P...
Submitted
2014-02-06

MicroRNAs (miRNAs) are aberrant expressed in hepatocellular carcinoma (HCC) tissue and play a central role in diverse biological processes. We conducted a genome-wide miRNAs screening in 10 pairs of HCC tumor and adjacent non-tumor tissues to test the hypothesis that dysregulation of miRNAs in HCC tumor tissue are partially due to aberrant methylation in relevant miRNAs host genes. Taqman low density arrays were used to examine miRNA profiles in paired HCC tissues, and quantitative RT-PCR was us...

Provenance — who produced it, who reused it

Linked to 15 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
Jing Shen
Reused by

12 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 22 s compute

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