Evidence map›Paper›PMID 33458799›Full record

ArticleMedical molecular morphology2021

Morphological comparison between three-dimensional structure of immortalized human lens epithelial cells and Soemmering's ring.

Noriko Hiramatsu, Noriaki Nagai, Masashi Kondo, Kazuyoshi Imaizumi, Hiroshi Sasaki, Naoki Yamamoto

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Medical molecular morphology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.3field-weighted citation impact, top 23% 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

7 citing papers in PubMed, 7 citations in OpenAlex.

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  7. miRNA-26b suppresses the TGF-β2-induced progression of HLE-B3 cellsInternational journal of ophthalmology · 2021
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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

6 authors at 3 institutions in 1 country.

Noriko HiramatsuCenter for Clinical Trial and Research Support, Fujita Health University Research Promotion and Support Headquarters, Toyoake, Aichi, 470-1192, Japan.
Noriaki NagaiFaculty of Pharmacy, Kindai University, Higashiosaka, Osaka, 577-8502, Japan.
Masashi KondoCenter for Clinical Trial and Research Support, Fujita Health University Research Promotion and Support Headquarters, Toyoake, Aichi, 470-1192, Japan.
Kazuyoshi ImaizumiDepartment of Respiratory Medicine, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan.
Hiroshi SasakiDepartment of Ophthalmology, Kanazawa Medical University, Kahoku, Ishikawa, 920-0293, Japan.
Naoki YamamotoDepartment of Ophthalmology, Kanazawa Medical University, Kahoku, Ishikawa, 920-0293, Japan. naokiy@kanazawa-med.ac.jp.ORCID http://orcid.org/0000-0002-9659-3204
Fujita Health University · JPKanazawa Medical University · JPKindai University · JP

Funding

MEXT/JSPS KAKENHI 20K09815
6 · The paper itself

Abstract

The incidence rate of post-cataract surgery posterior capsule opacification (PCO) and lens turbidity is about 20% in 5 years. Soemmering's ring, which is a type of PCO also called a regenerated lens with similar tissue structure to that of a human lens, is an important proxy for elucidating the mechanism of lens regeneration and maintenance of transparency. The authors created new human immortalized crystalline lens epithelial cells (iHLEC-NY1s) with excellent differentiation potential, and as a result of culturing the cells by static and rotation-floating methods, succeeded in producing a three-dimensional cell structure model (3D-iHLEC-NY1s) which is similar to Soemmering's ring in tissue structure and expression characteristics of αA-crystalline, βB2-crystalline, vimentin proteins. 3D-iHLEC-NY1s is expected to be a proxy in vitro experimental model of Soemmering's ring to enable evaluation of drug effects on suppression of cell aggregate formation and transparency. By further improving the culture conditions, we aim to control the cell sequence and elucidate the mechanism underlying the maintenance of lens transparency.

Indexed as

Cell Line, TransformedAgedbeta-Crystallin A Chainbeta-Crystallin B ChainCapsule OpacificationCell DifferentiationEpithelial CellsFemaleHumansLens, CrystallineModels, BiologicalVimentinbeta-Crystallin A Chainbeta-crystallin B2beta-Crystallin B ChainVimentinHuman lens epithelial cellsImmortalized human lens epithelial cellsSoemmering’ s ringThree-dimensional structure

Identifiers

PMID33458799
OpenAlexW3122321557

What OpenQuestion holds

Textmetadata
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.