Evidence map›Paper›PMID 41548921›Full record

ArticleJournal of atherosclerosis and thrombosis2026

Inverse Association between T50 Calciprotein Crystallization (Serum Calcification Propensity) and Carotid Artery Intima-Media Thickness in Health Examinees with a Reduced Kidney Function.

Yu Nagakura, Tetsuo Shoji, Shinya Fukumoto, Hideki Uedono, Shinya Nakatani, Katsuhito Mori, Yuki Nagata, Yasuo Imanishi, Tomoaki Morioka, Toshio Watanabe and 1 more

Abstract read
In one paragraph

Article in Journal of atherosclerosis and thrombosis, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Yu NagakuraDepartment of Metabolism, Endocrinology and Molecular Medicine, Osaka Metropolitan University Graduate School of Medicine.
Tetsuo ShojiDepartment of Metabolism, Endocrinology and Molecular Medicine, Osaka Metropolitan University Graduate School of Medicine.
Shinya FukumotoDepartment of Premier Preventive Medicine, Osaka Metropolitan University Graduate School of Medicine.
Hideki UedonoDepartment of Metabolism, Endocrinology and Molecular Medicine, Osaka Metropolitan University Graduate School of Medicine.
Shinya NakataniDepartment of Metabolism, Endocrinology and Molecular Medicine, Osaka Metropolitan University Graduate School of Medicine.
Katsuhito MoriDepartment of Nephrology, Osaka Metropolitan University Graduate School of Medicine.
Yuki NagataDepartment of Vascular Medicine, Osaka Metropolitan University Graduate School of Medicine.
Yasuo ImanishiDepartment of Vascular Medicine, Osaka Metropolitan University Graduate School of Medicine.
Tomoaki MoriokaDepartment of Metabolism, Endocrinology and Molecular Medicine, Osaka Metropolitan University Graduate School of Medicine.
Toshio WatanabeDepartment of Premier Preventive Medicine, Osaka Metropolitan University Graduate School of Medicine.
Masanori EmotoDepartment of Metabolism, Endocrinology and Molecular Medicine, Osaka Metropolitan University Graduate School of Medicine.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimT50 is the time required for primary calciprotein particles (CPPs) to transform into secondary CPPs in vitro, reflecting serum calcification propensity, and used as a biomarker for calcification stress. Since secondary CPPs induce inflammation and oxidative stress, they may promote atherosclerosis. We investigated whether or not T50 was associated with carotid artery intima-media thickness (IMT).

methodsThis was a cross-sectional study of 202 health examinees. T50 was measured by the established nephelometric method. Carotid artery IMT was measured by high-resolution ultrasonography. The association between T50 and IMT was evaluated by a multivariable-adjusted linear regression analysis.

resultsIn a univariate analysis, IMT was not significantly correlated with T50. A multivariable-adjusted linear regression analysis showed that IMT was independently associated with age, sex, diabetes mellitus, dyslipidemia, and fetuin-A but not with T50 in the total subjects. However, when stratified by the estimated glomerular filtration rate (eGFR), T50 was independently and inversely associated with IMT in the subgroup with an eGFR <60 mL/min/1.73 m

conclusionT50 was independently and inversely associated with IMT in health examinees with a reduced kidney function, suggesting a novel link between calcification stress and atherosclerosis, particularly in those with chronic kidney disease.

Indexed as

AtherosclerosisCalcinosisCarotid Intima-Media ThicknessBiomarkersCross-Sectional StudiesCrystallizationFemaleGlomerular Filtration RateHumansMaleMiddle AgedBiomarkersAtherosclerosisCalcification stressIntima-media thicknessSerum calcification propensitySubclinical atherosclerosis

Identifiers

PMID41548921
PMCPMC13158049

What Socratic holds

Textmetadata
LicenceCC BY-NC-SA
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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 Socratic graph.