Evidence map›Paper›PMID 28595657›Full record

ArticleGenome medicine2017

brain-coX: investigating and visualising gene co-expression in seven human brain transcriptomic datasets.

Saskia Freytag, Rosemary Burgess, Karen L Oliver, Melanie Bahlo

Abstract read
In one paragraph

Article in Genome medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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.

Saskia FreytagPopulation Health and Immunity Divison, The Walter and Eliza Hall Institute of Medical Research, 1G Royale Parade, 3052, Parkville, Australia. freytag.s@wehi.edu.au.
Rosemary BurgessEpilepsy Research Centre, Department of Medicine, Austin Health, University of Melbourne, 245 Burgundy Street, 3084, Heidelberg, Australia.
Karen L OliverPopulation Health and Immunity Divison, The Walter and Eliza Hall Institute of Medical Research, 1G Royale Parade, 3052, Parkville, Australia.
Melanie BahloPopulation Health and Immunity Divison, The Walter and Eliza Hall Institute of Medical Research, 1G Royale Parade, 3052, Parkville, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe pathogenesis of neurological and mental health disorders often involves multiple genes, complex interactions, as well as brain- and development-specific biological mechanisms. These characteristics make identification of disease genes for such disorders challenging, as conventional prioritisation tools are not specifically tailored to deal with the complexity of the human brain. Thus, we developed a novel web-application-brain-coX-that offers gene prioritisation with accompanying visualisations based on seven gene expression datasets in the post-mortem human brain, the largest such resource ever assembled.

resultsWe tested whether our tool can correctly prioritise known genes from 37 brain-specific KEGG pathways and 17 psychiatric conditions. We achieved average sensitivity of nearly 50%, at the same time reaching a specificity of approximately 75%. We also compared brain-coX's performance to that of its main competitors, Endeavour and ToppGene, focusing on the ability to discover novel associations. Using a subset of the curated SFARI autism gene collection we show that brain-coX's prioritisations are most similar to SFARI's own curated gene classifications.

conclusionsbrain-coX is the first prioritisation and visualisation web-tool targeted to the human brain and can be freely accessed via http://shiny.bioinf.wehi.edu.au/freytag.s/ .

Indexed as

SoftwareTranscriptomeBrainComputational BiologyDatabases, GeneticGene Expression ProfilingHumansSensitivity and Specificity

Identifiers

PMID28595657
PMCPMC5465565

What OpenQuestion holds

Textmetadata
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.