Evidence map›Paper›PMID 28256400›Full record

ArticleEBioMedicine2017

Amphiregulin Antibody and Reduction of Axial Elongation in Experimental Myopia.

Wen Jun Jiang, Hui Xin Song, Shao Yu Li, Bin Guo, Jian Feng Wu, Guo Ping Li, Da Dong Guo, De Long Shi, Hong Sheng Bi, Jost B Jonas

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

18 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. mTORC1 Signaling and Negative Lens-Induced Axial Elongation.Investigative ophthalmology & visual science · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Altered Expression of GJD2 Messenger RNA and the Coded Protein Connexin 36 in Negative Lens-induced Myopia of Guinea Pigs.Optometry and vision science : official publication of the American Academy of Optometry · 2020
    Article
  13. Article
  14. [Epidemiology and anatomy of myopia].Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 2019
    Review
  15. Article
  16. Review
  17. Article
  18. 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

10 authors at 3 institutions in 2 countries.

Wen Jun JiangEye Institute of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
Hui Xin SongThe Second College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
Shao Yu LiThe Second College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
Bin GuoThe First College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
Jian Feng WuDepartment of Ophthalmology, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
Guo Ping LiThe Second College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
Da Dong GuoEye Institute of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
De Long ShiThe Second College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
Hong Sheng BiEye Institute of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China. Electronic address: hongshengbi@126.com.
Jost B JonasDepartment of Ophthalmology, Medical Faculty Mannheim of the Ruprecht-Karls-University Heidelberg, Mannheim, Germany. Electronic address: Jost.Jonas@medma.uni-heidelberg.de.
Shandong University of Traditional Chinese Medicine · CNShandong Shierming Eye Hospital · CNHeidelberg University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To examine the mechanism of ocular axial elongation in myopia, guinea pigs (age: 2-3weeks) which either underwent unilateral or bilateral lens-induced myopization (group 1) or which were primarily myopic at baseline (group 2) received unilateral intraocular injections of amphiregulin antibody (doses: 5, 10, or 15μg) three times in intervals of 9days. A third group of emmetropic guinea pigs got intraocular unilateral injections of amphiregulin (doses: 0.25, 0.50 or 1.00ng, respectively). In each group, the contralateral eyes received intraocular injections of Ringer's solution. In intra-animal inter-eye comparison and intra-eye follow-up comparison in groups 1 and 2, the study eyes as compared to the contralateral eyes showed a dose-dependent reduction in axial elongation. In group 3, study eyes and control eyes did not differ significantly in axial elongation. Immunohistochemistry revealed amphiregulin labelling at the retinal pigment epithelium in eyes with lens-induced myopization and Ringer's solution injection, but not in eyes with amphiregulin antibody injection. Intraocular injections of amphiregulin-antibody led to a reduction of lens-induced axial myopic elongation and of the physiological eye enlargement in young guinea pigs. In contrast, intraocularly injected amphiregulin in a dose of ≤1ng did not show a significant effect. Amphiregulin may be one of several essential molecular factors for axial elongation.

Indexed as

AmphiregulinAnimalsAntibodiesGuinea PigsInjections, IntraocularMyopiaRetinaAmphiregulinAntibodiesAmphiregulinAxial elongationEpithelial growth factorExperimental myopiaMyopia

Identifiers

PMID28256400
PMCPMC5360597
OpenAlexW2589879223

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.