Evidence map›Paper›PMID 32170211›Full record

ArticleScientific reports2020

Circulating CD34+ cells and active arterial wall thickening among elderly men: A prospective study.

Yuji Shimizu, Shin-Ya Kawashiri, Kairi Kiyoura, Jun Koyamatsu, Shoichi Fukui, Mami Tamai, Kenichi Nobusue, Hirotomo Yamanashi, Yasuhiro Nagata, Takahiro Maeda

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Impact of aging on CD146Frontiers in bioengineering and biotechnology · 2026
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  19. Comment on "Does body height affect vascular function?"Hypertension research : official journal of the Japanese Society of Hypertension · 2022
    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 2 institutions in 1 country.

Yuji ShimizuDepartment of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan. shimizuyuji@nagasaki-u.ac.jp.ORCID http://orcid.org/0000-0002-3381-9288
Shin-Ya KawashiriDepartment of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Kairi KiyouraDepartment of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Jun KoyamatsuDepartment of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Shoichi FukuiDepartment of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.ORCID http://orcid.org/0000-0001-5487-4692
Mami TamaiDepartment of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Kenichi NobusueDepartment of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Hirotomo YamanashiDepartment of General Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Yasuhiro NagataCenter for Comprehensive Community Care Education, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Takahiro MaedaDepartment of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Nagasaki University · JPUniversity of Nagasaki · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Age-related physical changes, such as low-grade inflammation and increased oxidative stress, induce endothelial repair and cause active arterial wall thickening by stimulating the production of CD34+ cells (the principal mediators of atherosclerosis). Despite this, aggressive endothelial repair (progressing atherosclerosis) might cause a wasting reduction in CD34+ cells, which could result in a lower capacity of endothelial repair and hypertension. As yet, no prospective study has clarified the association of circulating CD34+ cells with active arterial wall thickening. We conducted a prospective study of 363 men aged 60-69 years who participated in a general health check-up at least twice from 2014-2017. The circulating CD34+ cell count was significantly positively associated with active arterial wall thickening among subjects without hypertension (n = 236), but not among subjects with hypertension (n = 127). The fully adjusted odds ratios (ORs) of active arterial wall thickening for the logarithmic circulating CD34+ cell count were 1.83 (1.19, 2.84) and 0.69 (0.36, 1.32) for subjects without and with hypertension, respectively. Circulating CD34+ cells are positively associated with active arterial wall thickening in subjects without hypertension. This study demonstrates a means to clarify the mechanisms of endothelial repair in elderly subjects.

Indexed as

AgedAntigens, CD34Carotid Intima-Media ThicknessCell CountCoronary Artery DiseaseCross-Sectional StudiesHumansHypertensionMaleMiddle AgedOdds RatioProspective StudiesAntigens, CD34

Identifiers

PMID32170211
PMCPMC7069955
OpenAlexW3011569104

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.