Evidence map›Paper›PMID 31597015›Full record

ArticleJournal of diabetes investigation2020

Electronegative low-density lipoprotein of patients with metabolic syndrome induces pathogenesis of aorta through disruption of the stimulated by retinoic acid 6 cascade.

Chao-Hung Chen, Liang-Yin Ke, Hua-Chen Chan, Chih-Sheng Chu, An-Sheng Lee, Kun-Der Lin, Mei-Yueh Lee, Pi-Jung Hsiao, Chu-Huang Chen, Shyi-Jang Shin

Open access · goldAbstract read
In one paragraph

Article in Journal of diabetes investigation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 43% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Review
  3. Can Electronegative LDL Act as a Multienzymatic Complex?International journal of molecular sciences · 2023
    Review
  4. Article
  5. Article
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 3 institutions in 2 countries.

Chao-Hung ChenSchool of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
Liang-Yin KeLipid Science and Aging Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan.ORCID https://orcid.org/0000-0002-2547-0987
Hua-Chen ChanDepartment of Medical Laboratory Science and Biotechnology, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan.
Chih-Sheng ChuDivision of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
An-Sheng LeeDepartment of Medicine, Mackay Medical College, New Taipei, Taiwan.
Kun-Der LinSchool of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
Mei-Yueh LeeSchool of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
Pi-Jung HsiaoSchool of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
Chu-Huang ChenLipid Science and Aging Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan.
Shyi-Jang ShinSchool of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.ORCID https://orcid.org/0000-0001-5074-8488
Kaohsiung Medical University · TWTexas Medical Center · USMackay Medical University · TW

Funding

Kaohsiung Medical UniversityMinistry of Science and Technology
6 · The paper itself

Abstract

AIMS/

introductionElectronegative low-density lipoprotein (L5) is the most atherogenic fraction of low-density lipoprotein and is elevated in people with metabolic syndrome (MetS), whereas the retinol-binding protein 4 receptor (stimulated by retinoic acid 6 [STRA6]) cascade is disrupted in various organs of patients with obesity-related diseases. Our objective was to investigate whether L5 from MetS patients capably induces pathogenesis of aorta through disrupting the STRA6 cascade. MATERIAL AND

methodsWe examined the in vivo and in vitro effects of L5 on the STRA6 cascade and aortic atherogenic markers. To investigate the role of this cascade on atherosclerotic formation, crbp1 transfection was carried out in vitro.

resultsThis study shows that L5 activates atherogenic markers (p38 mitogen-activated protein kinases, pSmad2 and matrix metallopeptidase 9) and simultaneously suppresses STRA6 signals (STRA6, cellular retinol-binding protein 1, lecithin-retinol acyltransferase, retinoic acid receptor-α and retinoid X receptor-α) in aortas of L5-injected mice and L5-treated human aortic endothelial cell lines and human aortic smooth muscle cell lines. These L5-induced changes of the STRA6 cascade and atherogenic markers were reversed in aortas of LOX1

conclusionsThis study shows that L5 from MetS patients induces atherogenic markers by disrupting STRA6 signaling. Suppression of STRA6 might be one novel pathogenesis of aorta in patients with MetS.

Indexed as

AnimalsAortic DiseasesCells, CulturedFemaleHumansLipoproteins, LDLMaleMembrane ProteinsMetabolic SyndromeMice, Inbred C57BLMiddle AgedSignal TransductionLipoproteins, LDLMembrane Proteinsoxidized low density lipoproteinSTRA6 protein, humanAortaElectronegative low-density lipoproteinStimulated by retinoic acid 6

Identifiers

PMID31597015
PMCPMC7232312
OpenAlexW2979762067

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.