Evidence map›Paper›PMID 28132031›Full record

ArticleNucleic acids research2017

BrainScope: interactive visual exploration of the spatial and temporal human brain transcriptome.

Sjoerd M H Huisman, Baldur van Lew, Ahmed Mahfouz, Nicola Pezzotti, Thomas Höllt, Lieke Michielsen, Anna Vilanova, Marcel J T Reinders, Boudewijn P F Lelieveldt

Abstract read
In one paragraph

Article in Nucleic acids research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

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  18. Co-expression Patterns betweenFrontiers in molecular neuroscience · 2017
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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

9 authors.

Sjoerd M H HuismanDelft Bioinformatics Lab, Delft University of Technology, 2628 CD Delft, The Netherlands.
Baldur van LewDivision of Image Processing, Dept of Radiology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands.
Ahmed MahfouzDelft Bioinformatics Lab, Delft University of Technology, 2628 CD Delft, The Netherlands.
Nicola PezzottiDivision of Image Processing, Dept of Radiology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands.
Thomas HölltComputer Graphics and Visualisation, Delft University of Technology, 2628 CD Delft, The Netherlands.
Lieke MichielsenDelft Bioinformatics Lab, Delft University of Technology, 2628 CD Delft, The Netherlands.
Anna VilanovaComputer Graphics and Visualisation, Delft University of Technology, 2628 CD Delft, The Netherlands.
Marcel J T ReindersDelft Bioinformatics Lab, Delft University of Technology, 2628 CD Delft, The Netherlands.
Boudewijn P F LelieveldtDelft Bioinformatics Lab, Delft University of Technology, 2628 CD Delft, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spatial and temporal brain transcriptomics has recently emerged as an invaluable data source for molecular neuroscience. The complexity of such data poses considerable challenges for analysis and visualization. We present BrainScope: a web portal for fast, interactive visual exploration of the Allen Atlases of the adult and developing human brain transcriptome. Through a novel methodology to explore high-dimensional data (dual t-SNE), BrainScope enables the linked, all-in-one visualization of genes and samples across the whole brain and genome, and across developmental stages. We show that densities in t-SNE scatter plots of the spatial samples coincide with anatomical regions, and that densities in t-SNE scatter plots of the genes represent gene co-expression modules that are significantly enriched for biological functions. We also show that the topography of the gene t-SNE maps reflect brain region-specific gene functions, enabling hypothesis and data driven research. We demonstrate the discovery potential of BrainScope through three examples: (i) analysis of cell type specific gene sets, (ii) analysis of a set of stable gene co-expression modules across the adult human donors and (iii) analysis of the evolution of co-expression of oligodendrocyte specific genes over developmental stages. BrainScope is publicly accessible at www.brainscope.nl.

Indexed as

Gene Expression Regulation, DevelopmentalGene Regulatory NetworksGenome, HumanSoftwareTranscriptomeAdolescentAdultAtlases as TopicBrainChildChild, PreschoolChromosome MappingGenetic MarkersHumansInfantMolecular Sequence AnnotationGenetic Markers

Identifiers

PMID28132031
PMCPMC5449549

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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.