Evidence map›Paper›PMID 29215061›Full record

ArticleScientific reports2017

Local Production of Activated Factor X in Atherosclerotic Plaque Induced Vascular Smooth Muscle Cell Senescence.

Fumihiro Sanada, Jun Muratsu, Rei Otsu, Hideo Shimizu, Nobutaka Koibuchi, Kazutaka Uchida, Yoshiaki Taniyama, Shinichi Yoshimura, Hiromi Rakugi, Ryuichi Morishita

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 41 citations in OpenAlex.

  1. Current issues in molecular biology · 2025
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  10. Senescence in Vascular Smooth Muscle Cells and Atherosclerosis.Frontiers in cardiovascular medicine · 2022
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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.

Fumihiro SanadaDepartment of Clinical Gene Therapy, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan.ORCID 0000-0002-3728-5607
Jun MuratsuDepartment of Clinical Gene Therapy, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan.
Rei OtsuDepartment of Clinical Gene Therapy, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan.
Hideo ShimizuDepartment of Clinical Gene Therapy, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan.
Nobutaka KoibuchiDepartments of Pharmacology and Molecular Therapeutics, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan.
Kazutaka UchidaDepartment of Neurosurgery, Hyogo College of Medicine, Hyogo, Japan.
Yoshiaki TaniyamaDepartment of Clinical Gene Therapy, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan. taniyama@cgt.med.osaka-u.ac.jp.ORCID 0000-0002-6057-7982
Shinichi YoshimuraDepartment of Neurosurgery, Hyogo College of Medicine, Hyogo, Japan.
Hiromi RakugiDepartment of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan.ORCID 0000-0001-6508-4338
Ryuichi MorishitaDepartment of Clinical Gene Therapy, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan. morishit@cgt.med.osaka-u.ac.jp.
The University of Osaka · JPHyogo Medical University · JPKumamoto University · JPOsaka Gakuin University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Our previous study demonstrated that coagulation factor Xa (FXa) induced endothelial cell senescence, resulting in inflammation and impaired angiogenesis. This mechanism is dictated through protease-activated receptors, PARs, insulin-like growth factor-binding protein 5 (IGFBP-5), and p53. Activation of PARs contributes to the pathophysiology of several chronic inflammatory diseases, including atherosclerosis. Thus, we speculated that similar mechanism might participate in the progression of atherosclerotic plaques. In the present study, we successfully identified the cells that produced FX/Xa in atherosclerosis using human atherosclerotic plaques obtained from carotid endarterectomy. In situ hybridization for FX revealed that FX was generated in vascular smooth muscle cells (VSMC), inflammatory cells, and endothelial cells. Then, we examined the effects of FXa on the growth of VSMC in vitro. The present study revealed that chronic FXa stimulation significantly induced the senescence of VSMC with concomitant upregulation of IGFBP-5 and p53. Inhibition of FXa signaling with rivaroxaban or knock down of IGFBP-5 significantly reduced FXa-induced VSMC senescence and inflammatory cytokine production. Finally, we confirmed that FXa and IGFBP-5 are co-distributed in atherosclerotic plaques. In conclusion, induction of senescence of VSMC induced by locally produced FX/Xa may contribute to the progression of atherosclerosis.

Indexed as

Cellular SenescenceCells, CulturedFactor XaHumansInsulin-Like Growth Factor Binding Protein 5Muscle, Smooth, VascularPlaque, AtheroscleroticSignal TransductionFactor XaIGFBP5 protein, humanInsulin-Like Growth Factor Binding Protein 5

Identifiers

PMID29215061
PMCPMC5719421
OpenAlexW2771771060

What OpenQuestion holds

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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.