Evidence map›Paper›PMID 25463093›Full record

ArticleAtherosclerosis2014

Small high-density lipoprotein is associated with monocyte subsets in stable coronary artery disease.

Konstantin A Krychtiuk, Stefan P Kastl, Stefan Pfaffenberger, Thomas Pongratz, Sebastian L Hofbauer, Anna Wonnerth, Katharina M Katsaros, Georg Goliasch, Ludovit Gaspar, Kurt Huber and 5 more

Open access · hybridFull text read
In one paragraph

Article in Atherosclerosis, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
4.7field-weighted citation impact, top 5% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Nature versus Number: Monocytes in Cardiovascular Disease.International journal of molecular sciences · 2021
    Review
  8. Article
  9. Observational
  10. Observational
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Nonclassical patrolling monocyte function in the vasculature.Arteriosclerosis, thrombosis, and vascular biology · 2015
    Review
  18. Article
  19. Article
  20. 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

15 authors at 4 institutions in 2 countries.

Konstantin A KrychtiukDepartment of Internal Medicine II - Division of Cardiology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Cluster for Cardiovascular Research, Vienna, Austria.
Stefan P KastlDepartment of Internal Medicine II - Division of Cardiology, Medical University of Vienna, Vienna, Austria.
Stefan PfaffenbergerDepartment of Internal Medicine II - Division of Cardiology, Medical University of Vienna, Vienna, Austria.
Thomas PongratzKrankenanstalten Dr. Dostal, Vienna, Austria.
Sebastian L HofbauerDepartment of Internal Medicine II - Division of Cardiology, Medical University of Vienna, Vienna, Austria.
Anna WonnerthDepartment of Internal Medicine II - Division of Cardiology, Medical University of Vienna, Vienna, Austria.
Katharina M KatsarosDepartment of Internal Medicine II - Division of Cardiology, Medical University of Vienna, Vienna, Austria.
Georg GoliaschDepartment of Internal Medicine II - Division of Cardiology, Medical University of Vienna, Vienna, Austria.
Ludovit Gaspar2nd Department of Internal Medicine, Faculty of Medicine, Comenius University, Bratislava, Slovakia.
Kurt HuberLudwig Boltzmann Cluster for Cardiovascular Research, Vienna, Austria; 3rd Medical Department, Wilhelminenhospital, Vienna, Austria.
Gerald MaurerDepartment of Internal Medicine II - Division of Cardiology, Medical University of Vienna, Vienna, Austria.
Elisabeth DostalKrankenanstalten Dr. Dostal, Vienna, Austria.
Stanislav OravecKrankenanstalten Dr. Dostal, Vienna, Austria; 2nd Department of Internal Medicine, Faculty of Medicine, Comenius University, Bratislava, Slovakia.
Johann WojtaDepartment of Internal Medicine II - Division of Cardiology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Cluster for Cardiovascular Research, Vienna, Austria; Core Facilities, Medical University of Vienna, Vienna, Austria. Electronic address: johann.wojta@meduniwien.ac.at.
Walter S SpeidlDepartment of Internal Medicine II - Division of Cardiology, Medical University of Vienna, Vienna, Austria. Electronic address: walter.speidl@meduniwien.ac.at.
Medical University of Vienna · ATComenius University Bratislava · SKWiener Krankenanstaltenverbund · ATLudwig Boltzmann Cluster for Cardiovascular Research · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveHigh-density lipoprotein (HDL) particles are heterogeneous in structure and function and the role of HDL subfractions in atherogenesis is not well understood. It has been suggested that small HDL may be dysfunctional in patients with coronary artery disease (CAD). Monocytes are considered to play a key role in atherosclerotic diseases. Circulating monocytes can be divided into three subtypes according to their surface expression of CD14 and CD16. Our aim was to examine whether monocyte subsets are associated with HDL subfractions in patients with atherosclerosis.

methodsWe included 90 patients with angiographically stable CAD. Monocyte subsets were defined as classical monocytes (CD14++CD16-; CM), intermediate monocytes (CD14++CD16+; IM) and non-classical monocytes (CD14+CD16++; NCM). HDL subfractions were measured by electrophoresis on polyacrylamide gel.

resultsSerum levels of small HDL correlated with circulating pro-inflammatory NCM and showed an inverse relationship to circulating CM independently from other lipid parameters, risk factors, inflammatory parameters or statin treatment regime, respectively. IM were not associated with small HDL. In particular, patients with small HDL levels in the highest tertile showed dramatically increased levels of NCM (14.7 ± 7% vs. 10.7 ± 5% and 10.8 ± 5%; p = 0.006) and a decreased proportion of CM (79.3 ± 7% vs. 83.7 ± 6% and 83.9 ± 6%; p = 0.004) compared to patients in the two lower tertiles. In contrast, intermediate HDL, large HDL and total HDL were not associated with monocyte subset distribution.

conclusionSmall HDL levels are associated with pro-inflammatory NCM and inversely correlated with CM. This may suggest that small HDL could have dysfunctional anti-inflammatory properties in patients with established CAD.

Indexed as

AgedAtherosclerosisAtorvastatinBlood PressureCoronary AngiographyCoronary Artery DiseaseCross-Sectional StudiesFemaleFluorobenzenesGranulocyte Colony-Stimulating FactorGranulocyte-Macrophage Colony-Stimulating FactorHeptanoic AcidsHumansInflammationInterleukin-10LipidsAtorvastatinFluorobenzenesGranulocyte Colony-Stimulating FactorGranulocyte-Macrophage Colony-Stimulating FactorHeptanoic AcidsInterleukin-10LipidsLipoproteins, HDLMacrophage Colony-Stimulating FactorPyrimidinesPyrrolesRosuvastatin CalciumSulfonamidesAtherosclerosisHDLInflammationMonocytesMonocyte subsetsSmall HDL

Identifiers

PMID25463093
PMCPMC4270455
OpenAlexW2071498411

What OpenQuestion holds

Textfull text, public
LicenceCC BY
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.