Evidence map›Paper›PMID 27558087›Full record

ArticleScientific reports2016

AAV8-Mediated Angiotensin-Converting Enzyme 2 Gene Delivery Prevents Experimental Autoimmune Uveitis by Regulating MAPK, NF-κB and STAT3 Pathways.

Yiguo Qiu, Lifei Tao, Shijie Zheng, Ru Lin, Xinyu Fu, Zihe Chen, Chunyan Lei, Jiaming Wang, Hongwei Li, Qiuhong Li and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

26 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
  2. Article
  3. RAAS in diabetic retinopathy: mechanisms and therapies.Archives of endocrinology and metabolism · 2024
    Review
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  18. Neuroprotective Peptides in Retinal Disease.Journal of clinical medicine · 2019
    Review
  19. Article
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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 4 institutions in 2 countries.

Yiguo QiuDepartment of Ophthalmology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing, China.
Lifei TaoDepartment of Ophthalmology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing, China.
Shijie ZhengDepartment of Ophthalmology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing, China.
Ru LinDepartment of Ophthalmology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing, China.
Xinyu FuDepartment of Ophthalmology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing, China.
Zihe ChenDepartment of Ophthalmology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing, China.
Chunyan LeiDepartment of Ophthalmology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing, China.
Jiaming WangDepartment of Ophthalmology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing, China.
Hongwei LiSchool of Biotechnology, Southern Medical University, Guangzhou, Guangdong, China.
Qiuhong LiDepartment of Ophthalmology, University of Florida, Gainesville, Florida, USA.
Bo LeiDepartment of Ophthalmology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing, China.
First Affiliated Hospital of Chongqing Medical University · CNChongqing Medical University · CNSouthern Medical University · CNUniversity of Florida · US

Funding

Oral therapy for diabetic retinopathy using ACE2/Ang1-7 bioencapsulated in plant cellsR01EY024564 · NEI · UNIVERSITY OF FLORIDA · PI DANIELL, HENRY, LI, QIUHONG · 2015 to 2018
$1.6M
Ocular Renin Angiotensin System in Pathogenesis of Diabetic RetinopathyR01EY021752 · NEI · UNIVERSITY OF FLORIDA · PI LI, QIUHONG · 2012 to 2015
$1.4M
NEI NIH HHS R01 EY021752NEI NIH HHS R01 EY024564
6 · The paper itself

Abstract

Renin angiotensin system (RAS) is a key hormonal system which regulates the cardiovascular function and is implicated in several autoimmune diseases. With the discovery of the angiotensin-converting enzyme 2 (ACE2), a protective axis of RAS namely ACE2/Ang-(1-7)/Mas that counteracts the deleterious ACE/AngII/AT1R axis has been established. This axis is emerging as a novel target to attenuate ocular inflammation. However, the underlying molecular mechanisms remain unclear. We investigated the hypothesis that enhancing the activity of the protective axis of RAS by subretinal delivery of an AAV8 (Y733F)-ACE2 vector would protect against the ocular inflammation in experimental autoimmune uveitis (EAU) mice through regulating the local immune responses. Our studies demonstrated that increased ACE2 expression exerts protective effects on inflammation in EAU mouse by modulating ocular immune responses, including the differentiation of Th1/Th17 cells and the polarization of M1/M2 macrophages; whereas the systemic immune responses appeared not affected. These effects were mediated by activating the Ang-(1-7)/Mas and inhibiting the MAPK, NF-κB and STAT3 signaling pathways. This proof-of-concept study suggests that activation of ocular ACE2/Ang-(1-7)/Mas axis with AAV gene transfer modulates local immune responses and may be a promising, long-lasting therapeutic strategy for refractory and recurrent uveitis, as well as other inflammatory eye diseases.

Indexed as

Angiotensin-Converting Enzyme 2Angiotensin IIAnimalsAutoimmune DiseasesCell DifferentiationCell PolarityCytokinesDependovirusGenetic VectorsMacrophagesMiceMitogen-Activated Protein KinasesNF-kappa BPeptide FragmentsPeptidyl-Dipeptidase AProtein Kinase Inhibitors7-Ala-angiotensin (1-7)Ace2 protein, mouseAngiotensin-Converting Enzyme 2Angiotensin IICytokinesMitogen-Activated Protein KinasesNF-kappa BPeptide FragmentsPeptidyl-Dipeptidase AProtein Kinase InhibitorsSTAT3 Transcription Factor

Identifiers

PMID27558087
PMCPMC4997264
OpenAlexW2516694377

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.