Evidence map›Paper›PMID 33004958›Full record

ArticleScientific reports2020

Progressive optic atrophy in a retinal ganglion cell-specific mouse model of complex I deficiency.

Luyu Wang, Mikael Klingeborn, Amanda M Travis, Ying Hao, Vadim Y Arshavsky, Sidney M Gospe

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Non-synaptic Mechanism of Ocular Dominance Plasticity.bioRxiv : the preprint server for biology · 2025
    Article
  6. Article
  7. Article
  8. Generation of an Armcx1 Conditional Knockout Mouse.Genesis (New York, N.Y. : 2000) · 2024
    Article
  9. Article
  10. The RBPMSiScience · 2023
    Article
  11. Article
  12. Article
  13. Review
  14. Review
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

6 authors at 2 institutions in 1 country.

Luyu WangDepartment of Ophthalmology, Box 3712 Med Center, Duke University, 2351 Erwin Road, Durham, NC, 27710, USA.
Mikael KlingebornDepartment of Ophthalmology, Box 3712 Med Center, Duke University, 2351 Erwin Road, Durham, NC, 27710, USA.
Amanda M TravisDepartment of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, MI, 48105, USA.
Ying HaoDepartment of Ophthalmology, Box 3712 Med Center, Duke University, 2351 Erwin Road, Durham, NC, 27710, USA.
Vadim Y ArshavskyDepartment of Ophthalmology, Box 3712 Med Center, Duke University, 2351 Erwin Road, Durham, NC, 27710, USA.
Sidney M GospeDepartment of Ophthalmology, Box 3712 Med Center, Duke University, 2351 Erwin Road, Durham, NC, 27710, USA. sid.gospe@duke.edu.
Duke University · USUniversity of Michigan–Ann Arbor · US

Funding

VISION RESEARCHP30EY005722 · NEI · DUKE UNIVERSITY · PI Vadim Y Arshavsky · 1985 to 2026
$19.3M
Role of impaired protein degradation in photoreceptor degenerationR01EY022959 · NEI · DUKE UNIVERSITY · PI ARSHAVSKY, VADIM Y · 2013 to 2017
$2.2M
In Vivo Modeling of Mitochondrial Complex I Deficiency in Retinal Ganglion CellsK08EY028610 · NEI · DUKE UNIVERSITY · PI GOSPE, SIDNEY M · 2018 to 2022
$856k
NEI NIH HHS EY005722NEI NIH HHS EY028610NEI NIH HHS K08 EY028610NEI NIH HHS P30 EY005722NEI NIH HHS R01 EY022959
6 · The paper itself

Abstract

Optic atrophy resulting from retinal ganglion cell (RGC) degeneration is a prominent ocular manifestation of mitochondrial dysfunction. Although transgenic mice lacking the mitochondrial complex I accessory subunit NDUFS4 develop early-onset optic atrophy, severe systemic mitochondrial dysfunction leads to very early death and makes this mouse line impractical for studying the pathobiology of mitochondrial optic neuropathies. Theoretically, RGC-specific inactivation of ndufs4 would allow characterization of RGC degeneration over a longer time course, provided that RGC death from mitochondrial dysfunction is a cell-autonomous process. We demonstrate that the vesicular glutamate transporter VGLUT2 may be exploited to drive robust Cre recombinase expression in RGCs without any expression observed in directly neighboring retinal cell types. Deletion of ndufs4 in RGCs resulted in reduced expression of NDUFS4 protein within the optic nerves of Vglut2-Cre;ndufs4

Indexed as

AnimalsDisease Models, AnimalElectron Transport Complex IFemaleMaleMiceMice, Inbred C57BLMice, KnockoutMitochondrial DiseasesOptic Nerve DiseasesRetinal Ganglion CellsVesicular Glutamate Transport Protein 2Electron Transport Complex INdufs4 protein, mouseSlc17a6 protein, mouseVesicular Glutamate Transport Protein 2

Identifiers

PMID33004958
PMCPMC7529752
OpenAlexW3090956017

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.