Evidence map›Paper›PMID 34632804›Full record

ArticleJournal of the American Heart Association2021

Highly Selective PPARα (Peroxisome Proliferator-Activated Receptor α) Agonist Pemafibrate Inhibits Stent Inflammation and Restenosis Assessed by Multimodality Molecular-Microstructural Imaging.

Hiroshi Iwata, Eric A Osborn, Giovanni J Ughi, Kentaro Murakami, Claudia Goettsch, Joshua D Hutcheson, Adam Mauskapf, Peter C Mattson, Peter Libby, Sasha A Singh and 5 more

Open access · goldAbstract read
In one paragraph

Article in Journal of the American Heart Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.9field-weighted citation impact, top 14% 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, 14 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Hypertriglyceridemia Therapy: Past, Present and Future Perspectives.International journal of molecular sciences · 2024
    Review
  5. Article
  6. 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

15 authors at 3 institutions in 3 countries.

Hiroshi IwataCenter for Interdisciplinary Cardiovascular Sciences Cardiovascular Division Brigham and Women's Hospital Harvard Medical School Boston MA.ORCID 0000-0001-7098-9406
Eric A OsbornCardiovascular Research CenterCardiology DivisionMassachusetts General HospitalHarvard Medical School Boston MA.ORCID 0000-0003-0110-8470
Giovanni J UghiWellman Center for Photomedicine Massachusetts General HospitalHarvard Medical School Boston MA.
Kentaro MurakamiCenter for Interdisciplinary Cardiovascular Sciences Cardiovascular Division Brigham and Women's Hospital Harvard Medical School Boston MA.
Claudia GoettschCenter for Interdisciplinary Cardiovascular Sciences Cardiovascular Division Brigham and Women's Hospital Harvard Medical School Boston MA.
Joshua D HutchesonCenter for Interdisciplinary Cardiovascular Sciences Cardiovascular Division Brigham and Women's Hospital Harvard Medical School Boston MA.ORCID 0000-0002-8383-4435
Adam MauskapfCardiovascular Research CenterCardiology DivisionMassachusetts General HospitalHarvard Medical School Boston MA.
Peter C MattsonCenter for Interdisciplinary Cardiovascular Sciences Cardiovascular Division Brigham and Women's Hospital Harvard Medical School Boston MA.
Peter LibbyCenter for Excellence in Vascular Biology Cardiovascular Division Brigham and Women's Hospital Harvard Medical School Boston MA.ORCID 0000-0002-1502-502X
Sasha A SinghCenter for Interdisciplinary Cardiovascular Sciences Cardiovascular Division Brigham and Women's Hospital Harvard Medical School Boston MA.
Joan MatamalasCenter for Interdisciplinary Cardiovascular Sciences Cardiovascular Division Brigham and Women's Hospital Harvard Medical School Boston MA.ORCID 0000-0002-7563-9269
Elena AikawaCenter for Interdisciplinary Cardiovascular Sciences Cardiovascular Division Brigham and Women's Hospital Harvard Medical School Boston MA.ORCID 0000-0001-7835-2135
Guillermo J TearneyWellman Center for Photomedicine Massachusetts General HospitalHarvard Medical School Boston MA.
Masanori AikawaCenter for Interdisciplinary Cardiovascular Sciences Cardiovascular Division Brigham and Women's Hospital Harvard Medical School Boston MA.ORCID 0000-0002-9275-2079
Farouc A JafferCardiovascular Research CenterCardiology DivisionMassachusetts General HospitalHarvard Medical School Boston MA.ORCID 0000-0001-7980-384X
Brigham and Women's Hospital · USHarvard University · USBeth Israel Deaconess Medical Center · US

Funding

Molecular Determinants of Arterial Remodeling in AtherogenesisR01HL080472 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI LIBBY, PETER · 2005 to 2018
$5.0M
Chemical analysis of coronary atherosclerosis in patientsR01HL093717 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI TEARNEY, GUILLERMO J · 2008 to 2011
$3.3M
Novel PET/CT and Treatment Strategies to reduce PTS following DVTR01HL137913 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI JAFFER, FAROUC AMIN, TAWAKOL, AHMED A · 2017 to 2020
$3.3M
Pro-inflammatory activation of human macrophages regulated by lncRNAsR01HL149302 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI AIKAWA, MASANORI · 2019 to 2022
$2.9M
Macrophage-derived microcalcificaitonsR01HL136431 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI AIKAWA, ELENA · 2017 to 2020
$2.7M
PARP9 and PARP14 in atherosclerosisR01HL126901 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI AIKAWA, MASANORI · 2016 to 2019
$2.4M
New driver of fibrosis and calcification in CAVDR01HL147095 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI AIKAWA, ELENA · 2019 to 2022
$2.4M
Intravascular NIRF-IVUS imaging of inflammation-guided arterial therapyR01HL150538 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI JAFFER, FAROUC AMIN · 2020 to 2023
$2.2M
NIRF-OFDI of Inflammation in Atheroma Progression and Stent ComplicationsR01HL122388 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI JAFFER, FAROUC AMIN · 2015 to 2018
$2.1M
Intravascular Molecular-Structural Imaging of Coronary Stent PathobiologyK08HL130465 · NHLBI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI OSBORN, ERIC A · 2017 to 2020
$658k
NHLBI NIH HHS K08 HL130465NHLBI NIH HHS R01 HL080472NHLBI NIH HHS R01 HL093717NHLBI NIH HHS R01 HL122388NHLBI NIH HHS R01 HL126901NHLBI NIH HHS R01 HL136431NHLBI NIH HHS R01 HL137913NHLBI NIH HHS R01 HL147095NHLBI NIH HHS R01 HL149302NHLBI NIH HHS R01 HL150538
6 · The paper itself

Abstract

BACKGROUND New pharmacological approaches are needed to prevent stent restenosis. This study tested the hypothesis that pemafibrate, a novel clinical selective PPARα (peroxisome proliferator-activated receptor α) agonist, suppresses coronary stent-induced arterial inflammation and neointimal hyperplasia. METHODS AND RESULTS Yorkshire pigs randomly received either oral pemafibrate (30 mg/day; n=6) or control vehicle (n=7) for 7 days, followed by coronary arterial implantation of 3.5 × 12 mm bare metal stents (2-4 per animal; 44 stents total). On day 7, intracoronary molecular-structural near-infrared fluorescence and optical coherence tomography imaging was performed to assess the arterial inflammatory response, demonstrating that pemafibrate reduced stent-induced inflammatory protease activity (near-infrared fluorescence target-to-background ratio: pemafibrate, median [25th-75th percentile]: 2.8 [2.5-3.3] versus control, 4.1 [3.3-4.3],

Indexed as

Coronary Artery DiseasePPAR alphaAnimalsBenzoxazolesButyratesConstriction, PathologicHyperplasiaInflammationNeointimaStentsSwineBenzoxazolesButyratesPPAR alpha(R)-2-(3-((benzoxazol-2-yl-d4 (3-(4-methoxyphenoxy-d7)propyl)amino)methyl)phenoxy) butanoic acidcoronary artery diseaseinflammationmolecular imagingoptical coherence tomographypemafibraterestenosisSPPARMα (selective peroxisome proliferator‐activated receptor alpha modulator alpha)

Identifiers

PMID34632804
PMCPMC8751880
OpenAlexW3207379296

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.