Evidence map›Paper›PMID 33004630›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2020

Extracellular vesicle-associated VEGF-C promotes lymphangiogenesis and immune cells infiltration in endometriosis.

Wan-Ning Li, Kuei-Yang Hsiao, Chu-An Wang, Ning Chang, Pei-Ling Hsu, Chung-Hsien Sun, Shang-Rung Wu, Meng-Hsing Wu, Shaw-Jenq Tsai

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 3 pooled it
8.4field-weighted citation impact, top 2% 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

52 citing papers in PubMed, 3 syntheses or guidelines pooled it, 76 citations in OpenAlex.

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  20. Endometriosis: Future Biological Perspectives for Diagnosis and Treatment.International journal of molecular sciences · 2024
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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

9 authors at 3 institutions in 1 country.

Wan-Ning LiInstitute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.ORCID 0000-0002-2057-885X
Kuei-Yang HsiaoGraduate Institute of Biochemistry, National Chung Hsing University, Taichung 40227, Taiwan.ORCID 0000-0002-1648-974X
Chu-An WangInstitute of Molecular Medicine, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.
Ning ChangDepartment of Physiology, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.ORCID 0000-0003-2842-7658
Pei-Ling HsuDepartment of Physiology, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.ORCID 0000-0003-2035-8344
Chung-Hsien SunDepartment of Obstetrics & Gynecology, Lucina Women & Children Hospital, Kaohsiung 807735, Taiwan.
Shang-Rung WuInstitute of Oral Medicine, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.
Meng-Hsing WuDepartment of Physiology, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan; mhwu68@mail.ncku.edu.tw seantsai@mail.ncku.edu.tw.ORCID 0000-0001-7542-5554
Shaw-Jenq TsaiInstitute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan; mhwu68@mail.ncku.edu.tw seantsai@mail.ncku.edu.tw.ORCID 0000-0002-3569-5813
National Cheng Kung University · TWNational Cheng Kung University Hospital · TWNational Chung Hsing University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endometriosis is a highly prevalent gynecological disease with severe negative impacts on life quality and financial burden. Unfortunately, there is no cure for this disease, which highlights the need for further investigation about the pathophysiology of this disease to provide clues for developing novel therapeutic regimens. Herein, we identified that vascular endothelial growth factor (VEGF)-C, a potent lymphangiogenic factor, is up-regulated in endometriotic cells and contributes to increased lymphangiogenesis. Bioinformatic analysis and molecular biological characterization revealed that VEGF-C is negatively regulated by an orphan nuclear receptor, chicken ovalbumin upstream promoter-transcription factor II (COUP-TFII). Further studies demonstrated that proinflammatory cytokines, via suppression of COUP-TFII level, induce VEGF-C overexpression. More importantly, we show that functional VEGF-C is transported by extracellular vesicles (EVs) to enhance the lymphangiogenic ability of lymphatic endothelial cells. Autotransplanted mouse model of endometriosis showed lenvatinib treatment abrogated the increased lymphatic vessels development in the endometriotic lesion, enlarged retroperitoneal lymph nodes, and immune cells infiltration, indicating that blocking VEGF-C signaling can reduce local chronic inflammation and concomitantly endometriosis development. Evaluation of EV-transmitted VEGF-C from patients' sera demonstrates it is a reliable noninvasive way for clinical diagnosis. Taken together, we identify the vicious cycle of inflammation, COUP-TFII, VEGF-C, and lymphangiogenesis in the endometriotic microenvironment, which opens up new horizons in understanding the pathophysiology of endometriosis. VEGF-C not only can serve as a diagnostic biomarker but also a molecular target for developing therapeutic regimens.

Indexed as

LymphangiogenesisAnimalsCOUP Transcription Factor IICytokinesEndometriosisEndothelial CellsExtracellular VesiclesFemaleHumansImmune SystemLymphatic VesselsMiceVascular Endothelial Growth Factor CCOUP Transcription Factor IICytokinesVascular Endothelial Growth Factor CbiomarkerCOUP-TFIIEVlymphangiogenesisVEGF-C

Identifiers

PMID33004630
PMCPMC7568311
OpenAlexW3090486291

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.