Evidence map›Paper›PMID 31594947›Full record

ArticleScientific data2019

Compendiums of cancer transcriptomes for machine learning applications.

Su Bin Lim, Swee Jin Tan, Wan-Teck Lim, Chwee Teck Lim

Abstract readDataset
In one paragraph

Article in Scientific data, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Su Bin LimNUS Graduate School for Integrative Sciences & Engineering, National University of Singapore, Singapore, Singapore.ORCID http://orcid.org/0000-0003-1752-7039
Swee Jin TanRegional Scientific Affairs, Sysmex Asia Pacific, Singapore, Singapore.ORCID http://orcid.org/0000-0002-7437-5687
Wan-Teck LimDivision of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore.
Chwee Teck LimNUS Graduate School for Integrative Sciences & Engineering, National University of Singapore, Singapore, Singapore. ctlim@nus.edu.sg.ORCID http://orcid.org/0000-0003-4019-9782

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There are massive transcriptome profiles in the form of microarray. The challenge is that they are processed using diverse platforms and preprocessing tools, requiring considerable time and informatics expertise for cross-dataset analyses. If there exists a single, integrated data source, data-reuse can be facilitated for discovery, analysis, and validation of biomarker-based clinical strategy. Here, we present merged microarray-acquired datasets (MMDs) across 11 major cancer types, curating 8,386 patient-derived tumor and tumor-free samples from 95 GEO datasets. Using machine learning algorithms, we show that diagnostic models trained from MMDs can be directly applied to RNA-seq-acquired TCGA data with high classification accuracy. Machine learning optimized MMD further aids to reveal immune landscape across various carcinomas critically needed in disease management and clinical interventions. This unified data source may serve as an excellent training or test set to apply, develop, and refine machine learning algorithms that can be tapped to better define genomic landscape of human cancers.

Indexed as

Machine LearningTranscriptomeAlgorithmsHumansNeoplasmsOligonucleotide Array Sequence AnalysisRNA-Seq

Identifiers

PMID31594947
PMCPMC6783425

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.