Evidence map›Paper›PMID 33775978›Full record

ArticleJournal of atherosclerosis and thrombosis2021

Pemafibrate, A Novel Selective Peroxisome Proliferator-Activated Receptor α Modulator, Reduces Plasma Eicosanoid Levels and Ameliorates Endothelial Dysfunction in Diabetic Mice.

Kumiko Suto, Daiju Fukuda, Masakazu Shinohara, Byambasuren Ganbaatar, Shusuke Yagi, Kenya Kusunose, Hirotsugu Yamada, Takeshi Soeki, Ken-Ichi Hirata, Masataka Sata

Open access · diamondAbstract read
In one paragraph

Article in Journal of atherosclerosis and thrombosis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 32% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 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

10 authors at 2 institutions in 1 country.

Kumiko SutoDepartment of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences.
Daiju FukudaDepartment of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences.
Masakazu ShinoharaThe Integrated Center for Mass Spectrometry, Kobe University Graduate School of Medicine.
Byambasuren GanbaatarDepartment of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences.
Shusuke YagiDepartment of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences.
Kenya KusunoseDepartment of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences.
Hirotsugu YamadaDepartment of Community Medicine for Cardiology, Tokushima University Graduate School of Biomedical Sciences.
Takeshi SoekiDepartment of Community Medicine and Medical Science, Tokushima University Graduate School of Biomedical Sciences.
Ken-Ichi HirataDivision of Cardiovascular Medicine, Kobe University Graduate School of Medicine.
Masataka SataDepartment of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences.
Tokushima University · JPKobe University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsVarious pathological processes related to diabetes cause endothelial dysfunction. Eicosanoids derived from arachidonic acid (AA) have roles in vascular regulation. Fibrates have recently been shown to attenuate vascular complications in diabetics. Here we examined the effects of pemafibrate, a selective peroxisome proliferator-activated receptor α modulator, on plasma eicosanoid levels and endothelial function in diabetic mice.

methodsDiabetes was induced in 7-week-old male wild-type mice by a single injection of streptozotocin (150 mg/kg). Pemafibrate (0.3 mg/kg/day) was administered orally for 3 weeks. Untreated mice received vehicle. Circulating levels of eicosanoids and free fatty acids were measured using both gas and liquid chromatography-mass spectrometry. Endothelium-dependent and endothelium-independent vascular responses to acetylcholine and sodium nitroprusside, respectively, were analyzed.

resultsPemafibrate reduced both triglyceride and non-high-density lipoprotein-cholesterol levels (P<0.01), without affecting body weight. It also decreased circulating levels of AA (P<0.001), thromboxane B

conclusionPemafibrate diminished the levels of vasoconstrictive eicosanoids and free fatty acids accompanied by a reduction of triglyceride. These effects may be associated with the improvement of endothelial function by pemafibrate in diabetic mice.

Indexed as

EicosanoidsEndothelium, VascularAnimalsBenzoxazolesButyratesDiabetic AngiopathiesDrug MonitoringHypolipidemic AgentsLipoproteins, LDLMicePPAR alphaTriglyceridesVasoconstrictionVasodilationVasodilator AgentsBenzoxazolesButyratesEicosanoidsHypolipidemic AgentsLipoproteins, LDLPPAR alpha(R)-2-(3-((benzoxazol-2-yl-d4 (3-(4-methoxyphenoxy-d7)propyl)amino)methyl)phenoxy) butanoic acidTriglyceridesVasodilator AgentsDiabetesEicosanoidEndothelial functionPemafibrate

Identifiers

PMID33775978
PMCPMC8629704
OpenAlexW3147476766

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.