Evidence map›Paper›PMID 42296198›Full record

ReviewJournal of visualized experiments : JoVE2026

The Mammalian Ocular Lens in Focus: Development, Anatomy, Physiology, Transparency, Biomechanics, and Age-related Challenges.

Catherine Cheng, Michael P Vu

Abstract readReviewVideo-Audio Media
In one paragraph

Review in Journal of visualized experiments : JoVE, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Global challenges for lens and cataract research.Frontiers in ophthalmology · 2026
    Article
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.

Catherine ChengSchool of Optometry and Vision Science Program, Indiana University; ckcheng@iu.edu.
Michael P VuSchool of Optometry and Vision Science Program, Indiana University.

Funding

Eph-ephrin signaling in the lensR01EY032056 · NEI · TRUSTEES OF INDIANA UNIVERSITY · PI CHENG, CATHERINE KEHSIN · 2021 to 2025
$2.3M
NEI NIH HHS R01 EY032056
6 · The paper itself

Abstract

The lens is a transparent, ellipsoid organ in the anterior chamber of the eye that focuses light onto the retina. Composed of epithelial cells and fiber cells, this 3-dimensional tissue is highly organized to ensure a clear light path and utilizes multiple strategies to establish and maintain a high refractive index and transparency. In humans, the lens undergoes shape changes to focus light from different distances in a process known as accommodation, and these elastic and biomechanical properties of the lens rely on tissue, cellular, and molecular mechanisms. Cataracts, defined as any opacity in the normally transparent lens, remain the leading cause of blindness in the world. Presbyopia, due to age-related changes in lens stiffness, has been linked to accommodative decline and the need for reading glasses. This review will explore mammalian lens development and lifelong growth, crystallins and cytoskeletal proteins, cell-cell communication and microcirculation, lens biomechanics, and the challenges and novel methods for studying this unique tissue.

Indexed as

AgingLens, CrystallineAnimalsBiomechanical PhenomenaHumans

Identifiers

PMID42296198
PMCPMC13382838

What OpenQuestion holds

Textmetadata
LicenceTDM
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.