Evidence map›Paper›PMID 36420180›Full record

ArticleOphthalmology science2023

Retinal Structure and Function in a Knock-in Mouse Model for the

Chen Matsevich, Prakadeeswari Gopalakrishnan, Alexey Obolensky, Eyal Banin, Dror Sharon, Avigail Beryozkin

Open access · goldAbstract read
In one paragraph

Article in Ophthalmology science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.0field-weighted citation impact, top 27% 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

9 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. In Vivo Imaging of Rodent Retina in Retinal Disease.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  4. Article
  5. Article
  6. Gene augmentation therapy attenuates retinal degeneration in a knockout mouse model of Fam161a retinitis pigmentosa.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
    Article
  7. Article
  8. Review
  9. 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 1 institution in 1 country.

Chen MatsevichDepartment of Ophthalmology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
Prakadeeswari GopalakrishnanDepartment of Ophthalmology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
Alexey ObolenskyDepartment of Ophthalmology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
Eyal BaninDepartment of Ophthalmology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
Dror SharonDepartment of Ophthalmology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
Avigail BeryozkinDepartment of Ophthalmology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
Hebrew University of Jerusalem · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Pathogenic variants in Design: Experimental study of a mouse animal model. Subjects/Participants/Controls: A total of 106 Methods: Homozygous Main Outcome Measures: Visual and retinal function assessments, clinical imaging examinations, quantitative histology, and IHC studies of KI as compared with wild-type (WT) mice retinas. Results: The KI model was generated by replacing 3 bp, resulting in p.Arg512∗. Homozygous KI mice that had progressive loss of VA and ERG responses until the age of 18 months, with no detectable response at 21 months. OCT showed complete loss of the outer nuclear layer at 21 months. Fundus autofluorescence imaging revealed progressive narrowing of blood vessels and formation of patchy hyper-autofluorescent and hypo-autofluorescent spots. Histologic analysis showed progressive loss of photoreceptor nuclei. Immunohistochemistry staining showed Fam161a expression mainly in photoreceptors cilia and the outer plexiform layer (OPL) in WT mice retinas, whereas faint expression was evident mainly in the cilia and OPL of KI mice. Conclusions: The Financial Disclosures: The author(s) have no proprietary or commercial interest in any materials discussed in this article.

Indexed as

Disease courseELM, external limiting membraneERG, electroretinographyFam161a genegRNA, guide RNAIHC, immunohistochemistryIRD, inherited retinal degenerationISs, inner segmentsKI, knock-inKnock-in mouse modelKO, knock-outmRNA, messenger RNANonsense pathogenic variantONL, outer nuclear layerON, optic nerveOPL, outer plexiform layerOSs, outer segmentsPCR, polymerase chain reactionPNA, peanut agglutininPTC, premature termination codonRD, retinal degenerationRetinal degenerationRP, retinitis pigmentosaRT-PCR, reverse transcriptase-polymerase chain reactionTRIDs, translational read-through inducing drugsVA, visual acuityWT, wild type

Identifiers

PMID36420180
PMCPMC9676433
OpenAlexW4300861647

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.