Evidence map›Paper›PMID 31525139›Full record

ReviewAnnual review of vision science2019

Biology of Inherited Cataracts and Opportunities for Treatment.

Alan Shiels, J Fielding Hejtmancik

Registry-linked trialOpen access · bronzeAbstract readReview
In one paragraph

Review in Annual review of vision science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05782452 (Genetic Diagnosis and Phenotype-genotype Correlation in a Large Chinese Cohort of Congenital Cataracts), which is not on this map. Cited by 83 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed, 3 pooled it
5.3field-weighted citation impact, top 3% 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.

NCT05782452 completednot on this mapstarted 2021, after this paper: background citation

Genetic Diagnosis and Phenotype-genotype Correlation in a Large Chinese Cohort of Congenital Cataracts

TypeobservationalSponsorZhongshan Ophthalmic Center, Sun Yat-sen UniversityRan2021 to 2022Enrolled115ConditionsCongenital CataractArmsOphthalmic examination, Whole-exome sequencing
3 · Its place in the literature

Who cites it

83 citing papers in PubMed, 3 syntheses or guidelines pooled it, 140 citations in OpenAlex.

  1. Pooled it
  2. The Hippo signalling pathway and its impact on eye diseases.Journal of cellular and molecular medicine · 2024
    Pooled it
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23 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

Alan ShielsOphthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, Missouri 63110, USA; email: shiels@vision.wustl.edu.
J Fielding HejtmancikOphthalmic Genetics and Visual Function Branch, National Eye Institute, National Institutes of Health, Bethesda, Maryland 20892-1860, USA; email: hejtmancikj@nei.nih.gov.
National Institutes of Health · US

Funding

TRP-CHANNELS IN LENS DEVELOPMENT AND CATARACTR01EY028899 · NEI · WASHINGTON UNIVERSITY · PI SHIELS, ALAN · 2019 to 2023
$1.9M
EPH-RECEPTOR SIGNALING IN LENS DEVELOPMENT AND AGINGR01EY023549 · NEI · WASHINGTON UNIVERSITY · PI SHIELS, ALAN · 2013 to 2017
$1.7M
NEI NIH HHS R01 EY023549NEI NIH HHS R01 EY028899
6 · The paper itself

Abstract

Cataract, the clinical correlate of opacity or light scattering in the eye lens, is usually caused by the presence of high-molecular-weight (HMW) protein aggregates or disruption of the lens microarchitecture. In general, genes involved in inherited cataracts reflect important processes and pathways in the lens including lens crystallins, connexins, growth factors, membrane proteins, intermediate filament proteins, and chaperones. Usually, mutations causing severe damage to proteins cause congenital cataracts, while milder variants increasing susceptibility to environmental insults are associated with age-related cataracts. These may have different pathogenic mechanisms: Congenital cataracts induce the unfolded protein response and apoptosis. By contrast, denatured crystallins in age-related cataracts are bound by α-crystallin and form light-scattering HMW aggregates. New therapeutic approaches to age-related cataracts use chemical chaperones to solubilize HMW aggregates, while attempts are being made to regenerate lenses using endogenous stem cells to treat congenital cataracts.

Indexed as

Stem Cell TransplantationApoptosisCataractCrystallinsEye Diseases, HereditaryHumansCrystallinscataractcrystallingeneticslens

Identifiers

PMID31525139
PMCPMC6791712
OpenAlexW2974352915

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.