Evidence map›Paper›PMID 33679991›Full record

ArticleStem cells international2021

Adventitial Progenitor Cells of Human Great Saphenous Vein Enhance the Resolution of Venous Thrombosis via Neovascularization.

Siying Ling, Zhen Ma, Yong Teng, Xuemei Jiang, Junning Cheng, Ruihao Li, Mingyi Zhang, Hailong Luo, Yikuan Chen

Open access · goldAbstract read
In one paragraph

Article in Stem cells international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. 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

9 authors at 1 institution in 1 country.

Siying LingDepartment of Vascular Surgery, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
Zhen MaDepartment of Vascular Surgery, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
Yong TengDepartment of Vascular Surgery, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
Xuemei JiangDepartment of Hematology, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
Junning ChengDepartment of Vascular Surgery, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
Ruihao LiDepartment of Vascular Surgery, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.ORCID https://orcid.org/0000-0003-3959-9105
Mingyi ZhangDepartment of Vascular Surgery, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
Hailong LuoDepartment of Vascular Surgery, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
Yikuan ChenDepartment of Vascular Surgery, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.ORCID https://orcid.org/0000-0002-0198-7519
Dalian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVascular adventitia contains progenitor cells and is shown to participate in vascular remolding. Progenitor cells are recruited into the venous thrombi in mice to promote neovascularization. We hypothesized that the adventitial progenitor cells of human great saphenous vein (HGSV-AdPC) enhance the resolution of venous thrombosis via neovascularization.

methodsHuman great saphenous vein (HGSV) was harvested from the patients with great saphenous vein varicose and sectioned for immunohistochemistry, or minced for progenitor cell primary culture, or placed in sodium dodecyl sulfate solution for decellularization. Human venous thrombi were collected from patients with great saphenous vein varicose and superficial thrombophlebitis. Infrarenal abdominal aorta of New Zealand white rabbits was replaced with interposing decellularized vessel, and the patency of the grafts was confirmed by ultrasonic examination. Animal venous thrombi in the left infrarenal vena cava of mice were produced with Prolene suture ligation and ophthalmic force clipping of this portion. After HGSVs were digested by collagenase, the CD34

resultsImmunohistochemical staining showed that the CD34

conclusionsHGSV-AdPC could cross the vein wall and migrate from the adventitia into the venous thrombi. Increased HGSV-AdPC in the adventitia has enhanced the resolution of venous thrombi via differentiating into endothelial cells of neovascularization.

Identifiers

PMID33679991
PMCPMC7926266
OpenAlexW3129602299

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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.