Evidence map›Paper›PMID 28504681›Full record

ArticleNature methods2017

Fused cerebral organoids model interactions between brain regions.

Joshua A Bagley, Daniel Reumann, Shan Bian, Julie Lévi-Strauss, Juergen A Knoblich

Abstract read
In one paragraph

Article in Nature methods, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 434 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
434citing papers in PubMed, 3 pooled it
26.8field-weighted citation impact, top 1% of its field
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

434 citing papers in PubMed, 3 syntheses or guidelines pooled it, 778 citations in OpenAlex.

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374 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Joshua A BagleyInstitute of Molecular Biotechnology of the Austrian Academy of Science (IMBA), Vienna, Austria.ORCID http://orcid.org/0000-0002-6825-4264
Daniel ReumannInstitute of Molecular Biotechnology of the Austrian Academy of Science (IMBA), Vienna, Austria.
Shan BianInstitute of Molecular Biotechnology of the Austrian Academy of Science (IMBA), Vienna, Austria.
Julie Lévi-StraussInstitute of Molecular Biotechnology of the Austrian Academy of Science (IMBA), Vienna, Austria.
Juergen A KnoblichInstitute of Molecular Biotechnology of the Austrian Academy of Science (IMBA), Vienna, Austria.
Institute of Molecular Biotechnology · AT

Funding

Austrian Science Fund FWF Z 153European Research Council 695642
6 · The paper itself

Abstract

Human brain development involves complex interactions between different regions, including long-distance neuronal migration or formation of major axonal tracts. Different brain regions can be cultured in vitro within 3D cerebral organoids, but the random arrangement of regional identities limits the reliable analysis of complex phenotypes. Here, we describe a coculture method combining brain regions of choice within one organoid tissue. By fusing organoids of dorsal and ventral forebrain identities, we generate a dorsal-ventral axis. Using fluorescent reporters, we demonstrate CXCR4-dependent GABAergic interneuron migration from ventral to dorsal forebrain and describe methodology for time-lapse imaging of human interneuron migration. Our results demonstrate that cerebral organoid fusion cultures can model complex interactions between different brain regions. Combined with reprogramming technology, fusions should offer researchers the possibility to analyze complex neurodevelopmental defects using cells from neurological disease patients and to test potential therapeutic compounds.

Indexed as

AnimalsBrainCell CommunicationCell Culture TechniquesCell MovementCerebral CortexHumansInterneuronsOrganoids

Identifiers

PMID28504681
PMCPMC5540177
OpenAlexW2612533830

What OpenQuestion holds

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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.