Evidence map›Paper›PMID 31909087›Full record

ArticleMolecular therapy. Methods & clinical development2020

C3 Transferase-Expressing scAAV2 Transduces Ocular Anterior Segment Tissues and Lowers Intraocular Pressure in Mouse and Monkey.

Junkai Tan, Xizhen Wang, Suping Cai, Fen He, Daren Zhang, Dongkan Li, Xianjun Zhu, Liang Zhou, Ning Fan, Xuyang Liu

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.0field-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

17 citing papers in PubMed, 24 citations in OpenAlex.

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  10. Evaluation of trabecular meshwork-specific promotersInternational journal of ophthalmology · 2023
    Article
  11. Review
  12. Review
  13. Gene Therapy in the Anterior Eye Segment.Current gene therapy · 2022
    Review
  14. 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

10 authors at 4 institutions in 1 country.

Junkai TanXiamen Eye Center, Xiamen University, Xiamen, China.
Xizhen WangShenzhen Key Laboratory of Ophthalmology, Shenzhen Eye Hospital, Jinan University, Shenzhen, China.
Suping CaiShenzhen Key Laboratory of Ophthalmology, Shenzhen Eye Hospital, Jinan University, Shenzhen, China.
Fen HeShenzhen Key Laboratory of Ophthalmology, Shenzhen Eye Hospital, Jinan University, Shenzhen, China.
Daren ZhangXiamen Eye Center, Xiamen University, Xiamen, China.
Dongkan LiXiamen Eye Center, Xiamen University, Xiamen, China.
Xianjun ZhuInstitute of Laboratory Medicine, Sichuan Academy of Medical Sciences & Provincial People's Hospital, Chengdu, Sichuan, China.
Liang ZhouInstitute of Laboratory Animal Sciences, Sichuan Academy of Medical Sciences & Provincial People's Hospital, Chengdu, Sichuan, China.
Ning FanShenzhen Key Laboratory of Ophthalmology, Shenzhen Eye Hospital, Jinan University, Shenzhen, China.
Xuyang LiuXiamen Eye Center, Xiamen University, Xiamen, China.
Jinan University · CNXiamen University · CNInstitute of Laboratory Animal Science · CNSichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glaucoma is a lifelong disease with elevated intraocular pressure (IOP) as the main risk factor, and reduction of IOP remains the major treatment for this disease. However, current IOP-lowering therapies are far from being satisfactory. We have demonstrated that the lentivirus-mediated exoenzyme C3 transferase (C3) expression in rat and monkey eyes induced relatively long-term IOP reduction. We now show that intracameral injection of self-complementary AAV2 containing a C3 gene into mouse and monkey eyes resulted in morphological changes in trabecular meshwork and IOP reduction. The vector-transduced corneal endothelium and the C3 transgene expression, not vector itself, induced corneal edema as a result of actin-associated endothelial barrier disruption. There was a positive (quadratic) correlation between measured IOP and grade of corneal edema. This is the first report of using an AAV to transduce the trabecular meshwork of monkeys with a gene capable of altering cellular structure and physiology, indicating a potential gene therapy for glaucoma.

Indexed as

C3 transferaseintraocular pressuremonkeymousescAAV2

Identifiers

PMID31909087
PMCPMC6938898
OpenAlexW2989747149

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.