Evidence map›Paper›PMID 30068816›Full record

ArticleJournal of atherosclerosis and thrombosis2019

Identification of Metabolites Associated with Onset of CAD in Diabetic Patients Using CE-MS Analysis: A Pilot Study.

Kazuo Omori, Naoto Katakami, Yuichi Yamamoto, Hiroyo Ninomiya, Mitsuyoshi Takahara, Taka-Aki Matsuoka, Takeshi Bamba, Eiichiro Fukusaki, Iichiro Shimomura

Open access · diamondAbstract read
In one paragraph

Article in Journal of atherosclerosis and thrombosis, 2019. 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
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

22 citing papers in PubMed, 32 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Kazuo OmoriDepartment of Metabolic Medicine, Osaka University Graduate School of Medicine.
Naoto KatakamiDepartment of Metabolic Medicine, Osaka University Graduate School of Medicine.
Yuichi YamamotoDepartment of Metabolic Medicine, Osaka University Graduate School of Medicine.
Hiroyo NinomiyaDepartment of Metabolic Medicine, Osaka University Graduate School of Medicine.
Mitsuyoshi TakaharaDepartment of Metabolic Medicine, Osaka University Graduate School of Medicine.
Taka-Aki MatsuokaDepartment of Metabolic Medicine, Osaka University Graduate School of Medicine.
Takeshi BambaDivision of Metabolomics, Medical Institute of Bioregulation, Kyushu University.
Eiichiro FukusakiLaboratory of Bioresource Engineering, Department of Biotechnology, Graduate School of Engineering, Osaka University.
Iichiro ShimomuraDepartment of Metabolic Medicine, Osaka University Graduate School of Medicine.
Osaka University · JPKyushu University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimCoronary artery disease (CAD) is the result of a complex metabolic disorder caused by various environmental and genetic factors. Metabolomics is a potential tool for identifying biomarkers for better risk classification and for understanding the pathophysiological mechanisms of CAD. With this background, we performed a pilot study to identify metabolites associated with the future onset of CAD in patients with type 2 diabetes.

methodsSixteen subjects who suffered from CAD event during the observation period and 39 non-CAD subjects who were matched to the CAD subjects for Framingham Coronary Heart Disease Risk Score, diabetes duration, and HbA1c were selected. Capillary electrophoresis time-of-flight mass spectrometry (CE-TOFMS) was used to perform non-targeted metabolome analysis of serum samples collected in 2005.

resultsA total of 104 metabolites were identified. Unsupervised principal component analysis (PCA) did not to reveal two distinct clusters of individuals. However, a significant association with CAD was found for 7 metabolites (pelargonic acid, glucosamine:galactosamine, thymine, 3-hydroxybutyric acid, creatine, 2-aminoisobutyric acid, hypoxanthine) and the levels of all these metabolites were significantly lower in the CAD group compared with the non-CAD group.

conclusionsWe identified 7 metabolites related to long-term future onset of CAD in Japanese patients with diabetes. Further studies with large sample size would be necessary to confirm our findings, and future studies using in vivo or in vitro models would be necessary to elucidate whether direct relationships exist between the detected metabolites and CAD pathophysiology.

Indexed as

MetabolomeAgedBiomarkersCardiovascular DiseasesCase-Control StudiesDiabetes Mellitus, Type 2Electrophoresis, CapillaryFemaleFollow-Up StudiesHumansMaleMass SpectrometryMetabolomicsMiddle AgedPilot ProjectsPrognosisBiomarkersCoronary artery diseaseDiabetesMetabolomics

Identifiers

PMID30068816
PMCPMC6402886
OpenAlexW2885699764

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.