Evidence map›Paper›PMID 32330120›Full record

ArticleAging2020

Expression of Nik-related kinase in smooth muscle cells attenuates vascular inflammation and intimal hyperplasia.

Yi-Jhu Lu, Yee-Jee Jan, Bor-Sheng Ko, Shu-Man Liang, Lujen Chen, Chih-Cheng Wu, Chih-Hui Chin, Cheng-Chin Kuo, Shaw-Fang Yet, Jun-Yang Liou

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Aging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04983017 (Randomized, Double-Blinded, Placebo-Controlled Study With Immunotype Specific Dietary Supplements to Improve Inflammatory Age® by Edifice Health), which is not on this map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-weighted citation impact, top 27% 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.

NCT04983017 naterminatednot on this mapstarted 2021, after this paper: background citation

Randomized, Double-Blinded, Placebo-Controlled Study With Immunotype Specific Dietary Supplements to Improve Inflammatory Age® by Edifice Health

TypeinterventionalSponsorEdifice HealthRan2021 to 2022Enrolled781ConditionsChronic Inflammation, InflammagingArmsDietary supplement, Placebo
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 27 citations in OpenAlex.

  1. Impact of aging on CD146Frontiers in bioengineering and biotechnology · 2026
    Article
  2. Review
  3. Exosomes in arteriovenous fistula stenosis.Frontiers in cell and developmental biology · 2025
    Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. 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

10 authors at 6 institutions in 1 country.

Yi-Jhu LuInstitute of Cellular and System Medicine, National Health Research Institutes, Zhunan 350, Taiwan.
Yee-Jee JanDepartment of Pathology and Laboratory Medicine, Taichung Veterans General Hospital, Taichung 407, Taiwan.
Bor-Sheng KoDepartment of Internal Medicine, National Taiwan University Hospital, Taipei 100, Taiwan.
Shu-Man LiangInstitute of Cellular and System Medicine, National Health Research Institutes, Zhunan 350, Taiwan.
Lujen ChenDepartment of Pathology and Laboratory Medicine, Taichung Veterans General Hospital, Taichung 407, Taiwan.
Chih-Cheng WuInstitute of Cellular and System Medicine, National Health Research Institutes, Zhunan 350, Taiwan.
Chih-Hui ChinCardiovascular Center, Cathay General Hospital, Taipei 106, Taiwan.
Cheng-Chin KuoInstitute of Cellular and System Medicine, National Health Research Institutes, Zhunan 350, Taiwan.
Shaw-Fang YetInstitute of Cellular and System Medicine, National Health Research Institutes, Zhunan 350, Taiwan.
Jun-Yang LiouInstitute of Cellular and System Medicine, National Health Research Institutes, Zhunan 350, Taiwan.
National Health Research Institutes · TWTaichung Veterans General Hospital · TWCathay General Hospital · TWChina Medical University · TWNational Taiwan University · TWNational Taiwan University Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammation of the vascular microenvironment modulates distinct types of vascular cells, and plays important roles in promoting atherosclerosis, stenosis/restenosis, and vascular-related diseases. Nik-related kinase (Nrk), a member of the Ste20-type kinase family, has been reported to be selectively expressed in embryonic skeletal muscle. However, whether Nrk is expressed in adult vascular smooth muscle, and if it influences intimal hyperplasia is unclear. Here, we found that Nrk is abundantly expressed in cultured vascular smooth muscle cells (VSMC) and mouse arterial intima. Treatment of mouse VSMCs with lipopolysaccharide (LPS) or platelet-derived growth factor significantly reduced Nrk expression. In addition, expression of Nrk was significantly reduced in regions of neointimal formation caused by guide-wire carotid artery injuries in mice, as well as in human atherosclerotic tissues, when compared to normal vessels. We identified that expression of matrix metalloproteinases (MMP3, MMP8 and MMP12) and inflammatory cytokines/chemokines (CCL6, CCL8, CCL11, CXCL1, CXCL3, CXCL5 and CXCL9) are synergistically induced by Nrk siRNA in LPS-treated mouse VSMCs. Moreover, we found that resveratrol significantly impaired LPS- and Nrk siRNA-induced expression of MMP3, CCL8, CCL11, CXCL3 and CXCL5. These results suggested that Nrk may play important roles in regulating pathological progression of atherosclerosis or neointimal- hyperplasia-related vascular diseases.

Indexed as

Gene Expression RegulationAnimalsCarotid Artery InjuriesCell MovementCell ProliferationCells, CulturedDisease Models, AnimalIntracellular Signaling Peptides and ProteinsMaleMiceMuscle, Smooth, VascularProtein Serine-Threonine KinasesRNATunica IntimaIntracellular Signaling Peptides and ProteinsNik related kinaseProtein Serine-Threonine KinasesRNAinflammationintimal hyperplasiaNik-related kinaseresveratrolsmooth muscle cell

Identifiers

PMID32330120
PMCPMC7202544
OpenAlexW3019008651

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.