Evidence map›Paper›PMID 32911750›Full record

ArticleInternational journal of molecular sciences2020

CCL4 Inhibition in Atherosclerosis: Effects on Plaque Stability, Endothelial Cell Adhesiveness, and Macrophages Activation.

Ting-Ting Chang, Hsin-Ying Yang, Ching Chen, Jaw-Wen Chen

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
2.1field-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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
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  10. Plasma proteomics improves prediction of coronary plaque progression.European heart journal. Cardiovascular Imaging · 2025
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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

4 authors at 1 institution in 1 country.

Ting-Ting ChangDepartment and Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan.ORCID 0000-0003-4116-7029
Hsin-Ying YangDepartment and Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan.
Ching ChenDepartment and Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan.
Jaw-Wen ChenDepartment and Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan.ORCID 0000-0002-7178-2316
National Yang Ming Chiao Tung University · TW

Funding

Taipei Veterans General Hospital V104C-101 and V105C-117
6 · The paper itself

Abstract

Atherosclerosis is an arterial inflammatory disease. The circulating level of the C-C chemokine ligand (CCL4) is increased in atherosclerotic patients. This study aimed to investigate whether CCL4 inhibition could retard the progression of atherosclerosis. In ApoE knockout mice, CCL4 antibody treatment reduced circulating interleukin-6 (IL-6) and tumor necrosis factor (TNF)-α levels and improved lipid profiles accompanied with upregulation of the liver X receptor. CCL4 inhibition reduced the atheroma areas and modified the progression of atheroma plaques, which consisted of a thicker fibrous cap with a reduced macrophage content and lower matrix metalloproteinase-2 and -9 expressions, suggesting the stabilization of atheroma plaques. Human coronary endothelial cells (HCAECs) and macrophages were stimulated with TNF-α or oxidized LDL (ox-LDL). The induced expression of E-selectin, vascular cell adhesion molecule-1 (VCAM-1), and intercellular adhesion molecule-1 (ICAM-1) were attenuated by the CCL4 antibody or CCL4 si-RNA. CCL4 inhibition reduced the adhesiveness of HCAECs, which is an early sign of atherogenesis. CCL4 blockade reduced the activity of metalloproteinase-2 and -9 and the production of TNF-α and IL-6 in stimulated macrophages. The effects of CCL4 inhibition on down-regulating adhesion and inflammation proteins were obtained through the nuclear factor kappa B (NFκB) signaling pathway. The direct inhibition of CCL4 stabilized atheroma and reduced endothelial and macrophage activation. CCL4 may be a novel therapeutic target for modulating atherosclerosis.

Indexed as

AdhesivenessAnimalsAtherosclerosisCell AdhesionChemokine CCL4Endothelial CellsHumansInflammationIntercellular Adhesion Molecule-1Interleukin-6LigandsLipoproteins, LDLLiver X ReceptorsMacrophage ActivationMacrophagesMaleChemokine CCL4Intercellular Adhesion Molecule-1Interleukin-6LigandsLipoproteins, LDLLiver X ReceptorsMatrix Metalloproteinase 2Matrix Metalloproteinase 9NF-kappa Boxidized low density lipoproteinTumor Necrosis Factor-alphaVascular Cell Adhesion Molecule-1adhesion moleculeatherogenesisatheromaatherosclerosisCCL4inflammation

Identifiers

PMID32911750
PMCPMC7555143
OpenAlexW3083977679

What OpenQuestion holds

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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.