Evidence map›Paper›PMID 23884953›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2013

Ten-m2 is required for the generation of binocular visual circuits.

Timothy R Young, Michael Bourke, Xiaohong Zhou, Toshitaka Oohashi, Atomu Sawatari, Reinhard Fässler, Catherine A Leamey

Abstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 11% 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

49 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

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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

7 authors at 3 institutions in 2 countries.

Timothy R YoungDiscipline of Physiology, School of Medical Sciences and Bosch Institute, University of Sydney, New South Wales, 2006 Australia.
Michael Bourke
Xiaohong Zhou
Toshitaka Oohashi
Atomu Sawatari
Reinhard Fässler
Catherine A Leamey
University of Sydney · AUMax Planck Institute of Biochemistry · DEMax Planck Society · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Functional binocular vision requires that inputs arising from the two retinae are integrated and precisely organized within central visual areas. Previous studies have demonstrated an important role for one member of the Ten-m/Odz/teneurin family, Ten-m3, in the mapping of ipsilateral retinal projections. Here, we have identified a distinct role for another closely related family member, Ten-m2, in the formation of the ipsilateral projection in the mouse visual system. Ten-m2 expression was observed in the retina, dorsal lateral geniculate nucleus (dLGN), superior colliculus (SC), and primary visual cortex (V1) of the developing mouse. Anterograde and retrograde tracing experiments in Ten-m2 knock-out (KO) mice revealed a specific decrease in ipsilateral retinal ganglion cells projecting to dLGN and SC. This reduction was most prominent in regions corresponding to ventral retina. No change in the topography of ipsilateral or contralateral projections was observed. While expression of a critical ipsilateral fate determinant, Zic2, appeared unaltered, a notable reduction in one of its downstream targets, EphB1, was observed in ventral retina, suggesting that Ten-m2 may interact with this molecular pathway. Immunohistochemistry for c-fos, a neural activity marker, revealed that the area of V1 driven by ipsilateral inputs was reduced in KOs, while the ratio of ipsilateral-to-contralateral responses contributing to binocular activation during visually evoked potential recordings was also diminished. Finally, a novel two-alternative swim task revealed specific deficits associated with dorsal visual field. These data demonstrate a requirement for Ten-m2 in the establishment of ipsilateral projections, and thus the generation of binocular circuits, critical for mammalian visual function.

Indexed as

AnimalsDominance, OcularFemaleGeniculate BodiesMaleMembrane ProteinsMiceMice, Inbred C57BLMice, KnockoutNerve Tissue ProteinsReceptor, EphB1Retinal Ganglion CellsSuperior ColliculiVision, BinocularVisual CortexVisual PathwaysMembrane ProteinsNerve Tissue ProteinsReceptor, EphB1Ten-m2 protein, mouseTenm3 protein, mouse

Identifiers

PMID23884953
PMCPMC6618674
OpenAlexW2064602046

What OpenQuestion holds

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Read underepoch 390

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.