Evidence map›Paper›PMID 33204712›Full record

ArticleBioMed research international2020

Identification of Differential Gene Expression Pattern in Lens Epithelial Cells Derived from Cataractous and Noncataractous Lenses of Shumiya Cataract Rat.

Hidetoshi Ishida, Teppei Shibata, Yuka Nakamura, Yasuhito Ishigaki, Dhirendra P Singh, Hiroshi Sasaki, Eri Kubo

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.4field-weighted citation impact, top 39% 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

10 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Identification of spontaneous age-related cataract inZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2024
    Article
  5. Review
  6. 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

7 authors at 2 institutions in 2 countries.

Hidetoshi IshidaDepartment of Ophthalmology, Kanazawa Medical University, Ishikawa 9200293, Japan.
Teppei ShibataDepartment of Ophthalmology, Kanazawa Medical University, Ishikawa 9200293, Japan.
Yuka NakamuraMedical Research Institute, Kanazawa Medical University, Kanazawa, Ishikawa 9200293, Japan.
Yasuhito IshigakiMedical Research Institute, Kanazawa Medical University, Kanazawa, Ishikawa 9200293, Japan.
Dhirendra P SinghDepartment of Ophthalmology, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA.
Hiroshi SasakiDepartment of Ophthalmology, Kanazawa Medical University, Ishikawa 9200293, Japan.
Eri KuboDepartment of Ophthalmology, Kanazawa Medical University, Ishikawa 9200293, Japan.ORCID https://orcid.org/0000-0001-6789-9311
Kanazawa Medical University · JPUniversity of Nebraska Medical Center · US

Funding

Regulation and Function of Prdx6 in eye lens during Aging & Oxidative StressR01EY024589 · NEI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI SINGH, DHIRENDRA P · 2014 to 2018
$1.9M
NEI NIH HHS R01 EY024589
6 · The paper itself

Abstract

The Shumiya cataract rat (SCR) is a model for hereditary cataract. Two-thirds of these rats develop lens opacity within 10-11 weeks. Onset of cataract is attributed to the synergetic effect of lanosterol synthase (Lss) and farnesyl-diphosphate farnesyltransferase 1 (Fdft1) mutant alleles that lead to cholesterol deficiency in the lenses, which in turn adversely affects lens biology including the growth and differentiation of lens epithelial cells (LECs). Nevertheless, the molecular events and changes in gene expression associated with the onset of lens opacity in SCR are poorly understood. In the present study, a microarray-based approach was employed to analyze comparative gene expression changes in LECs isolated from the precataractous and cataractous stages of lenses of 5-week-old SCRs. The changes in gene expression observed in microarray results in the LECs were further validated using real-time reverse transcribed quantitative PCR (RT-qPCR) in 5-, 8-, and 10-week-old SCRs. A mild posterior and cortical opacity was observed in 5-week-old rats. Expressions of approximately 100 genes, including the major intrinsic protein of the lens fiber (

Indexed as

Gene Expression ProfilingAnimalsCataractEpithelial CellsLens, CrystallineRats, Inbred StrainsReproducibility of Results

Identifiers

PMID33204712
PMCPMC7652612
OpenAlexW3097011904

What OpenQuestion holds

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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.