Evidence map›Paper›PMID 29611808›Full record

ArticleeLife2018

Formation of retinal direction-selective circuitry initiated by starburst amacrine cell homotypic contact.

Thomas A Ray, Suva Roy, Christopher Kozlowski, Jingjing Wang, Jon Cafaro, Samuel W Hulbert, Christopher V Wright, Greg D Field, Jeremy N Kay

Abstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

  1. Review
  2. Article
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  9. Generation of an Armcx1 Conditional Knockout Mouse.Genesis (New York, N.Y. : 2000) · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Frontiers in molecular neuroscience · 2023
    Article
  20. Article
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.

Thomas A RayDepartment of Neurobiology, Duke University School of Medicine, Durham, United States.
Suva RoyDepartment of Neurobiology, Duke University School of Medicine, Durham, United States.
Christopher KozlowskiDepartment of Neurobiology, Duke University School of Medicine, Durham, United States.
Jingjing WangDepartment of Neurobiology, Duke University School of Medicine, Durham, United States.
Jon CafaroDepartment of Neurobiology, Duke University School of Medicine, Durham, United States.
Samuel W HulbertDepartment of Neurobiology, Duke University School of Medicine, Durham, United States.ORCID http://orcid.org/0000-0003-0369-0150
Christopher V WrightDepartment of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, United States.ORCID https://orcid.org/0000-0002-9260-4009
Greg D FieldDepartment of Neurobiology, Duke University School of Medicine, Durham, United States.
Jeremy N KayDepartment of Neurobiology, Duke University School of Medicine, Durham, United States.ORCID http://orcid.org/0000-0001-6145-1604

Funding

UCD Mutant Mouse Regional Resource CenterU42OD012210 · OD · UNIVERSITY OF CALIFORNIA AT DAVIS · PI KC KENT LLOYD · 2012 to 2026
$29.2M
VISION RESEARCHP30EY005722 · NEI · DUKE UNIVERSITY · PI Vadim Y Arshavsky · 1985 to 2026
$19.3M
Analyses of retinal circuits after rod rescue in a mouse model of human blindnessR01EY027193 · NEI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHEN, JEANNIE, FIELD, GREGORY DARIN · 2016 to 2020
$2.7M
Light adaptation and circadian modulation of parallel processing in retinaR01EY024567 · NEI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI FIELD, GREGORY DARIN · 2014 to 2018
$2.0M
Molecular control of neuronal position during retinal developmentR01EY024694 · NEI · DUKE UNIVERSITY · PI KAY, JEREMY N · 2014 to 2018
$2.0M
Data commons for 'omic, microscopy and analysis core facilitiesS10OD018164 · OD · DUKE UNIVERSITY · PI WRAY, GREGORY A. · 2014 to 2014
$598k
Molecular & cellular cues for circuit assembly in mouse retinaF32EY026344 · NEI · DUKE UNIVERSITY · PI RAY, THOMAS · 2016 to 2018
$174k
NEI NIH HHS EY024567NEI NIH HHS EY024694NEI NIH HHS EY026344NEI NIH HHS EY5722 to Duke UniversityNEI NIH HHS F32 EY026344NEI NIH HHS P30 EY005722NEI NIH HHS R01 EY024567NEI NIH HHS R01 EY024694NEI NIH HHS R01 EY027193NIH HHS S10 OD018164NIH HHS U42 OD012210
6 · The paper itself

Abstract

A common strategy by which developing neurons locate their synaptic partners is through projections to circuit-specific neuropil sublayers. Once established, sublayers serve as a substrate for selective synapse formation, but how sublayers arise during neurodevelopment remains unknown. Here, we identify the earliest events that initiate formation of the direction-selective circuit in the inner plexiform layer of mouse retina. We demonstrate that radially migrating newborn starburst amacrine cells establish homotypic contacts on arrival at the inner retina. These contacts, mediated by the cell-surface protein MEGF10, trigger neuropil innervation resulting in generation of two sublayers comprising starburst-cell dendrites. This dendritic scaffold then recruits projections from circuit partners. Abolishing MEGF10-mediated contacts profoundly delays and ultimately disrupts sublayer formation, leading to broader direction tuning and weaker direction-selectivity in retinal ganglion cells. Our findings reveal a mechanism by which differentiating neurons transition from migratory to mature morphology, and highlight this mechanism's importance in forming circuit-specific sublayers.

Indexed as

Amacrine CellsAnimalsMembrane ProteinsMiceNeuropilRetinaRetinal Ganglion CellsMegf10 protein, mouseMembrane Proteinsbipolar cellinner plexiform layermouseneural developmentneuroscienceradial migrationretinal ganglion cell

Identifiers

PMID29611808
PMCPMC5931800

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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.