Evidence map›Paper›PMID 21228166›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2011

Reelin is required for class-specific retinogeniculate targeting.

Jianmin Su, Cheryl V Haner, Terence E Imbery, Justin M Brooks, Duncan R Morhardt, Karen Gorse, William Guido, Michael A Fox

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

40 citing papers in PubMed, 60 citations in OpenAlex.

  1. Review
  2. Article
  3. Mapping the Retina onto the Brain.Cold Spring Harbor perspectives in biology · 2024
    Review
  4. Article
  5. Semaphorin-6D and Plexin-A1 Act in a Non-Cell-Autonomous Manner to Position and Target Retinal Ganglion Cell Axons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. A cell-ECM mechanism for connecting the ipsilateral eye to the brain.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  13. Molecular mechanisms regulating synaptic specificity and retinal circuit formation.Wiley interdisciplinary reviews. Developmental biology · 2021
    Review
  14. Article
  15. Retinal inputs signal astrocytes to recruit interneurons into visual thalamus.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  16. Assembly and repair of eye-to-brain connections.Current opinion in neurobiology · 2018
    Review
  17. Article
  18. Review
  19. 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

8 authors at 1 institution in 1 country.

Jianmin SuDepartment of Anatomy and Neurobiology, Virginia Commonwealth University Medical Center, Richmond, Virginia 23298-0709, USA.
Cheryl V Haner
Terence E Imbery
Justin M Brooks
Duncan R Morhardt
Karen Gorse
William Guido
Michael A Fox
Virginia Commonwealth University Medical Center · US

Funding

FUNCTIONAL STATE OF DEVELOPING RETINOGENICULATE SYNAPSER01EY012716 · NEI · VIRGINIA COMMONWEALTH UNIVERSITY · PI GUIDO, WILLIAM · 2001 to 2021
$6.9M
VCU Neuroscience Center Core GrantP30NS047463 · NINDS · VIRGINIA COMMONWEALTH UNIVERSITY · PI POVLISHOCK, JOHN T · 2003 to 2013
$5.0M
Regulation of nuclei-specific retinogeniculate targetingR01EY021222 · NEI · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI FOX, MICHAEL A · 2011 to 2021
$3.8M
NEI NIH HHS EY012716NEI NIH HHS R01 EY012716NEI NIH HHS R01 EY021222NINDS NIH HHS P30 NS047463
6 · The paper itself

Abstract

Development of visual system circuitry requires the formation of precise synaptic connections between neurons in the retina and brain. For example, axons from retinal ganglion cells (RGCs) form synapses onto neurons within subnuclei of the lateral geniculate nucleus (LGN) [i.e., the dorsal LGN (dLGN), ventral LGN (vLGN), and intergeniculate leaflet (IGL)]. Distinct classes of RGCs project to these subnuclei: the dLGN is innervated by image-forming RGCs, whereas the vLGN and IGL are innervated by non-image-forming RGCs. To explore potential mechanisms regulating class-specific LGN targeting, we sought to identify differentially expressed targeting molecules in these LGN subnuclei. One candidate targeting molecule enriched in the vLGN and IGL during retinogeniculate circuit formation was the extracellular matrix molecule reelin. Anterograde labeling of RGC axons in mutant mice lacking functional reelin (reln(rl/rl)) revealed reduced patterns of vLGN and IGL innervation and misrouted RGC axons in adjacent non-retino-recipient thalamic nuclei. Using genetic reporter mice, we further demonstrated that mistargeted axons were from non-image-forming, intrinsically photosensitive RGCs (ipRGCs). In contrast to mistargeted ipRGC axons, axons arising from image-forming RGCs and layer VI cortical neurons correctly targeted the dLGN in reln(rl/rl) mutants. Together, these data reveal that reelin is essential for the targeting of LGN subnuclei by functionally distinct classes of RGCs.

Indexed as

AnimalsAxonsCell Adhesion Molecules, NeuronalCerebral CortexExtracellular Matrix ProteinsGeniculate BodiesMiceMice, Mutant StrainsNerve Tissue ProteinsReelin ProteinRetinal Ganglion CellsSerine EndopeptidasesSignal TransductionCell Adhesion Molecules, NeuronalExtracellular Matrix ProteinsNerve Tissue ProteinsReelin ProteinReln protein, mouseSerine Endopeptidases

Identifiers

PMID21228166
PMCPMC3257181
OpenAlexW2127566839

What OpenQuestion holds

Textmetadata
LicenceTDM
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.