Evidence map›Paper›PMID 29447486›Full record

ArticleCurrent eye research2018

The Development of Mid-Wavelength Photoresponsivity in the Mouse Retina.

Paul J Bonezzi, Maureen E Stabio, Jordan M Renna

Abstract read
In one paragraph

Article in Current eye research, 2018. 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
0.5field-weighted citation impact, top 41% 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

18 citing papers in PubMed, 25 citations in OpenAlex.

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  11. Glucose uptake by GLUT1 in photoreceptors is essential for outer segment renewal and rod photoreceptor survival.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022
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  15. Mouse Retinal Organoid Growth and Maintenance in Longer-Term Culture.Frontiers in cell and developmental biology · 2021
    Article
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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

3 authors at 2 institutions in 1 country.

Paul J Bonezzia Department of Biology , The University of Akron , Akron , Ohio , USA.
Maureen E Stabiob Department of Cell and Developmental Biology , University of Colorado School of Medicine , Aurora , CO , USA.
Jordan M Rennaa Department of Biology , The University of Akron , Akron , Ohio , USA.
University of Akron · USUniversity of Colorado Denver · US

Funding

Melanopsin Ganglion Cell DevelopmentR15EY026255 · NEI · UNIVERSITY OF AKRON · PI RENNA, JORDAN MICHAEL · 2016 to 2016
$456k
NEI NIH HHS R15 EY026255
6 · The paper itself

Abstract

purposePhotoreceptors in the mouse retina express much of the molecular machinery necessary for phototransduction and glutamatergic transmission prior to eye opening at postnatal day 13 (P13). Light responses have been observed collectively from rod and cone photoreceptors via electroretinogram recordings as early as P13 in mouse, and the responses are known to become more robust with maturation, reaching a mature state by P30. Photocurrents from single rod outer segments have been recorded at P12, but no earlier, and similar studies on cone photoreceptors have been done, but only in the adult mouse retina. In this study, we wanted to document the earliest time point in which outer retinal photoreceptors in the mouse retina begin to respond to mid-wavelength light.

methodsEx-vivo electroretinogram recordings were made from isolated mouse retinae at P7, P8, P9, P10, and P30 at seven different flash energies (561 nm). The a-wave was pharmacologically isolated and measured at each developmental time point across all flash energies.

resultsOuter-retinal photoreceptors generated a detectable response to mid-wavelength light as early as P8, but only at photopic flash energies. a-wave intensity response curves and kinetic response properties are similar to the mature retina as early as P10.

conclusionThese data represent the earliest recorded outer retinal light responses in the rodent. Photoreceptors are electrically functional and photoresponsive prior to eye opening, and much earlier than previously thought. Prior to eye opening, critical developmental processes occur that have been thought to be independent of outer retinal photic modulation. However, these data suggest light acting through outer-retinal photoreceptors has the potential to shape these critical developmental processes.

Indexed as

AnimalsAnimals, NewbornDark AdaptationElectroretinographyFemaleMaleMiceMice, Inbred C57BLPhotic StimulationRetinaRetinal Rod Photoreceptor CellsRod OpsinsRod Opsinsa-waveEx-vivo electroretinogrammelanopsinouter retinal dendritephotoreceptorpostnatal

Identifiers

PMID29447486
PMCPMC6094161
OpenAlexW2797370161

What OpenQuestion holds

Textmetadata
LicenceTDM
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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.