Evidence map›Paper›PMID 24967344›Full record

Trial reportBioMed research international2014

Human aqueous humor levels of TGF- β2: relationship with axial length.

Yan Jia, Dan-Ning Hu, Jibo Zhou

Open access · hybridAbstract readClinical Trial
In one paragraph

Trial report in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

23 citing papers in PubMed, 37 citations in OpenAlex.

  1. Relationship between Axial Length and Levels of TGF-BioMed research international · 2021
    Trial
  2. Observational
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  11. Scleral remodeling in myopia development.International journal of ophthalmology · 2022
    Review
  12. Intraocular epidermal growth factor concentration, axial length, and high axial myopia.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2021
    Article
  13. Article
  14. Association of Myopia and Genetic Variants ofFrontiers in cell and developmental biology · 2021
    Article
  15. Observational
  16. Article
  17. Article
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  20. 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

3 authors at 2 institutions in 2 countries.

Yan JiaDepartment of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China.ORCID 0000-0002-1555-0502
Dan-Ning HuDepartments of Ophthalmology and Pathology, New York Eye and Ear Infirmary, New York, NY 10003, USA.ORCID 0000-0002-7046-8739
Jibo ZhouDepartment of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China.
Shanghai Ninth People's Hospital · CNNew York Eye and Ear Infirmary · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo analyze the relationship between transforming growth factor-beta 2 (TGF- β 2) levels in the anterior chamber aqueous humor and axial length of patients with myopia.

methodsTGF- β 2 was measured with the Luminex xMAP Technology by using commercially available Milliplex xMAP Kits. Sixty-five aqueous humor samples were collected during cataract or clear lens extraction surgery and TGF- β 2 levels in these specimens were analyzed. According to the axial length, the samples were divided into three groups: A (AL ≤ 24 mm), B (24 ~ 29 mm), and C (AL ≥ 29 mm).

resultsAqueous humor samples were analyzed from subjects with an average age of 67.0 ± 11.7 years. Mean TGF- β 2 concentration of all aqueous samples was 422.2 ± 258.8 pg/mL. TGF- β 2 concentration in group C (543 ± 317 pg/mL) was significantly greater than that in group A (390 ± 212 pg/mL) and group B (337 ± 217 pg/mL). The concentration of TGF- β 2 was positively correlated with axial length (r = 0.308, P = 0.013).

conclusionsTGF- β 2 is likely to be acting as a critical factor in axial elongation and development of myopia.

Indexed as

Axial Length, EyeMyopiaAdultAgedEye ProteinsFemaleHumansMaleMiddle AgedTransforming Growth Factor beta2Vitreous BodyEye ProteinsTGFB2 protein, humanTransforming Growth Factor beta2

Identifiers

PMID24967344
PMCPMC4055366
OpenAlexW2062601894

What OpenQuestion holds

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LicenceCC BY
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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.