Evidence map›Paper›PMID 24885750›Full record

ArticleBMC bioinformatics2014

Combining calls from multiple somatic mutation-callers.

Su Yeon Kim, Laurent Jacob, Terence P Speed

Abstract read
In one paragraph

Article in BMC bioinformatics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

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  11. Informatics for cancer immunotherapy.Annals of oncology : official journal of the European Society for Medical Oncology · 2017
    Review
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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

3 authors.

Su Yeon KimDepartment of Statistics, University of California at Berkeley, Berkeley CA 94720, USA. suyeonkim08@gmail.com.
Laurent Jacob
Terence P Speed

Funding

TCGA Data Analysis Center at BerkeleyU24CA143799 · NCI · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI SPEED, TERENCE PAUL, SPELLMAN, PAUL T. · 2009 to 2016
$4.9M
NCI NIH HHS 5 U24 CA143799-04
6 · The paper itself

Abstract

backgroundAccurate somatic mutation-calling is essential for insightful mutation analyses in cancer studies. Several mutation-callers are publicly available and more are likely to appear. Nonetheless, mutation-calling is still challenging and there is unlikely to be one established caller that systematically outperforms all others. Therefore, fully utilizing multiple callers can be a powerful way to construct a list of final calls for one's research.

resultsUsing a set of mutations from multiple callers that are impartially validated, we present a statistical approach for building a combined caller, which can be applied to combine calls in a wider dataset generated using a similar protocol. Using the mutation outputs and the validation data from The Cancer Genome Atlas endometrial study (6,746 sites), we demonstrate how to build a statistical model that predicts the probability of each call being a somatic mutation, based on the detection status of multiple callers and a few associated features.

conclusionThe approach allows us to build a combined caller across the full range of stringency levels, which outperforms all of the individual callers.

Indexed as

DNA Mutational AnalysisEndometrial NeoplasmsFemaleGenomeGenomicsHumansLogistic ModelsModels, StatisticalMutation

Identifiers

PMID24885750
PMCPMC4035752

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.