Evidence map›Paper›PMID 30697048›Full record

ArticleInternational journal of nanomedicine2019

Synergistic effects of liposomes encapsulating atorvastatin calcium and curcumin and targeting dysfunctional endothelial cells in reducing atherosclerosis.

Xiaoxia Li, Hong Xiao, Chaowen Lin, Weitong Sun, Teng Wu, Jin Wang, Bin Chen, Xia Chen, Du Cheng

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 7% 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

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 83 citations in OpenAlex.

  1. Pooled it
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  6. Article
  7. Review
  8. Nano Delivery System for Atherosclerosis.Journal of functional biomaterials · 2024
    Review
  9. Article
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  13. Article
  14. Multiscale physics-basedFrontiers in drug delivery · 2024
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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

9 authors at 3 institutions in 1 country.

Xiaoxia LiPCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China, chengdu@mail.sysu.edu.cn.
Hong XiaoPCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China, chengdu@mail.sysu.edu.cn.
Chaowen LinDepartment of Cardiovascular Medicine, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, People's Republic of China, amber23@smu.edu.cn.
Weitong SunPCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China, chengdu@mail.sysu.edu.cn.
Teng WuPCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China, chengdu@mail.sysu.edu.cn.
Jin WangDepartment of Radiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, People's Republic of China.
Bin ChenDepartment of Orthopedics and Traumatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, People's Republic of China.
Xia ChenDepartment of Cardiovascular Medicine, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, People's Republic of China, amber23@smu.edu.cn.
Du ChengPCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China, chengdu@mail.sysu.edu.cn.
Sun Yat-sen University · CNThird Affiliated Hospital of Southern Medical University · CNSouthern Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAtherosclerosis is a major cardiovascular disease that causes ischemia of the heart, brain, or extremities, and can lead to infarction. The hypolipidemic agent atorvastatin calcium (Ato) alleviates atherosclerosis by reducing plasma lipid and inflammatory factors. However, the low bioavailability of Ato limits its widespread use and clinical effectiveness. Curcumin (Cur), a natural polyphenol with antioxidation and anti-inflammation bioactivities, has potential anti-atherosclerosis activity and may reduce Ato-induced cytotoxicity. MATERIALS AND

methodsLiposomes modified using a targeting ligand (E-selectin-binding peptide) were prepared to co-deliver Ato and Cur to dysfunctional endothelial cells (ECs) overexpressing E-selectin. Molecules involved in the inhibition of adhesion (E-selectin and intercellular cell adhesion molecule-1 [ICAM-1]) and inflammation (IL-6 and monocyte chemotactic protein 1 [MCP-1]) in human aortic endothelial cells were evaluated using real-time quantitative PCR, flow cytometry, and immunofluorescence staining. The antiatherosclerosis effects of liposomes co-loaded with Ato and Cur in vivo were evaluated using ApoE knockout (ApoE

resultsTargeted liposomes delivered Ato and Cur to dysfunctional ECs, resulting in synergistic suppression of adhesion molecules (E-selectin and ICAM-1) and plasma lipid levels. Moreover, this treatment reduced foam cell formation and the secretion of inflammatory factors (IL-6 and MCP-1) by blocking monocyte migration into the intima. In addition, Cur successfully reduced Ato-inducible cytotoxicity.

conclusionBoth in vitro and in vivo experiments demonstrated that cell-targeted co-delivery of Ato and Cur to dysfunctional ECs drastically reduces atherosclerotic lesions with fewer side effects than either Ato or Cur alone.

Indexed as

AnimalsApolipoproteins EAtherosclerosisAtorvastatinCell DeathCell SurvivalChemokine CCL2CurcuminDrug SynergismEndothelial CellsE-SelectinHumansInflammationIntercellular Adhesion Molecule-1Interleukin-6LigandsApolipoproteins EAtorvastatinChemokine CCL2CurcuminE-SelectinIntercellular Adhesion Molecule-1Interleukin-6LigandsLipidsLiposomesSELE protein, humanantiatherosclerosisatorvastatin calciumcombined therapycurcumintargeted codelivery

Identifiers

PMID30697048
PMCPMC6339643
OpenAlexW2909625928

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.