Evidence map›Paper›PMID 26694999›Full record

ArticleImmunology2016

Interleukin-17A neutralization alleviated ocular neovascularization by promoting M2 and mitigating M1 macrophage polarization.

Yanji Zhu, Wei Tan, Anna M Demetriades, Yujuan Cai, Yushuo Gao, Ailing Sui, Qing Lu, Xi Shen, Chunhui Jiang, Bing Xie and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Immunology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing 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

42 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
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  8. Review
  9. Role of microglia/macrophage polarisation in intraocular diseases (Review).International journal of molecular medicine · 2024
    Review
  10. Review
  11. Article
  12. Article
  13. Ocular Vascular Diseases: From Retinal Immune Privilege to Inflammation.International journal of molecular sciences · 2023
    Review
  14. Article
  15. Review
  16. Article
  17. Review
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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

11 authors at 5 institutions in 2 countries.

Yanji ZhuThe Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Wei TanThe Department of Ophthalmology, The First People's Hospital, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China.
Anna M DemetriadesThe Department of Ophthalmology, Presbyterian Hospital-Cornell, New York, NY, USA.
Yujuan CaiThe Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Yushuo GaoThe Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Ailing SuiThe Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Qing LuThe Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Xi ShenThe Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Chunhui JiangDepartment of Ophthalmology and Vision Science, Eye and ENT Hospital, Fudan University, Shanghai, China.
Bing XieThe Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Xinghuai SunDepartment of Ophthalmology and Vision Science, Eye and ENT Hospital, Fudan University, Shanghai, China.
Ruijin Hospital · CNShanghai Jiao Tong University · CNEye & ENT Hospital of Fudan University · CNCornell University · USZunyi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neovascularization (NV), as a cardinal complication of several ocular diseases, has been intensively studied, and research has shown its close association with inflammation and immune cells. In the present study, the role of interleukin-17A (IL-17A) in angiogenesis in the process of ocular NV both in vivo and in vitro was investigated. Also, a paracrine role of IL-17A was demonstrated in the crosstalk between endothelial cells and macrophages in angiogenesis. In the retinas of mice with retinopathy of prematurity, the IL-17A expression increased significantly at postnatal day 15 (P15) and P18 during retinal NV. Mice given IL-17A neutralizing antibody (NAb) developed significantly reduced choroidal NV and retinal NV. Studies on vascular endothelial growth factor (VEGF) over-expressing mice suggested that IL-17A modulated NV through the VEGF pathway. Furthermore, IL-17A deficiency shifted macrophage polarization toward an M2 phenotype during retinal NV with significantly reduced M1 cytokine expression compared with wild-type controls. In vitro assays revealed that IL-17A treated macrophage supernatant gave rise to elevated human umbilical vascular endothelial cell proliferation, tube formation and VEGF receptor 1 and receptor 2 expression. Therefore, IL-17A could potentially serve as a novel target for treating ocular NV diseases. The limitation of this study involved the potential mechanisms, such as which transcription accounted for macrophage polarization and how the subsequent cytokines were modulated when macrophages were polarized. Further studies need to be undertaken to definitively determine the extent to which IL-17A neutralizing anti-angiogenic activity depends on macrophage modulation compared with anti-VEGF treatment.

Indexed as

AnimalsAntibodies, MonoclonalAntibodies, NeutralizingCell LineChoroidal NeovascularizationCytokinesDisease Models, AnimalDisease ProgressionGene ExpressionHumansHuman Umbilical Vein Endothelial CellsInflammation MediatorsInterleukin-17MacrophagesMiceMice, TransgenicAntibodies, MonoclonalAntibodies, NeutralizingCytokinesInflammation MediatorsInterleukin-17Vascular Endothelial Growth Factor Ainterleukin-17AM1, M2 macrophage polarizationocular neovascularizationvascular endothelial cellsvascular endothelial growth factor

Identifiers

PMID26694999
PMCPMC4799882
OpenAlexW2262283913

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.