Evidence map›Paper›PMID 30781704›Full record

ArticleBiomolecules2019

Surface-Degradable Drug-Eluting Stent with Anticoagulation, Antiproliferation, and Endothelialization Functions.

Ruixia Hou, Leigang Wu, Jin Wang, Zhilu Yang, Qiufen Tu, Xingcai Zhang, Nan Huang

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.9field-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

16 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
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  3. Article
  4. Review
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  7. Review
  8. Synthesis ofPolymers · 2023
    Article
  9. Review
  10. Stents in Veterinary Medicine.Materials (Basel, Switzerland) · 2023
    Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. 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

7 authors at 3 institutions in 2 countries.

Ruixia HouDepartment of Anatomy and Histology and Embryology, Medical School of Ningbo University, Ningbo 315211, China. hourx130@163.com.
Leigang WuKey Laboratory of Advanced Technology of Materials of Education Ministry, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China. gangleiwu@163.com.
Jin WangKey Laboratory of Advanced Technology of Materials of Education Ministry, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China. wangjin@swjtu.edu.cn.
Zhilu YangKey Laboratory of Advanced Technology of Materials of Education Ministry, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China. zhiluyang1029@swjtu.edu.cn.
Qiufen TuKey Laboratory of Advanced Technology of Materials of Education Ministry, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China. tuqiufen@swjtu.edu.cn.
Xingcai ZhangJohn A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA. xingcai@seas.harvard.edu.
Nan HuangKey Laboratory of Advanced Technology of Materials of Education Ministry, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China. huangnan1956@163.com.
Southwest Jiaotong University · CNHarvard University · USNingbo University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drug-eluting stents (DES) have been widely applied for saving the life of patients with coronary artery diseases (CADs). However, conventional polymers such as polylactic acid (PLA) and poly (lactic-co-glycolic acid) (PLGA), which are widely applied for drug-eluting stents studies, have serious bulk erosion problems, like high local acidity and poor mechanical properties. Instead, we chose surface erosion polymer poly (1, 3-trimethylene carbonate) (PTMC) as a drug carrier in this study. Here, we fabricated and characterized a novel durable-polymer drug-eluting 316 L stainless steel (SS) stent, in which the inner surface was coated with a Ti⁻O film using the magnetron sputtering method to promote the growth of endothelial cells (ECs). On the outer layer of the stent, first, a Ti⁻O film was deposited and, then, on top of it a rapamycin-loaded PTMC coat was deposited using the ultrasonic atomization spray method. This dual coating inhibited the migration and expansion of smooth muscle cells (SMCs). The drug coating also inhibited the adhesion/activation of platelets. In tests on dogs, it was found the novel stent promoted re-endothelialization and reduced restenosis, in contrast to the plain SS stent. Thus, the novel stent may have promise for use in treating patients with CAD.

Indexed as

Drug-Eluting StentsAnimalsAnticoagulantsBlood CoagulationCell ProliferationCells, CulturedCoated Materials, BiocompatibleDogsHumansHuman Umbilical Vein Endothelial CellsMaterials TestingMyocytes, Smooth MuscleParticle SizePlatelet ActivationSurface PropertiesAnticoagulantsCoated Materials, Biocompatibledrug carrierrapamycinsmooth muscle cellsstent coatingssurface erosion

Identifiers

PMID30781704
PMCPMC6406385
OpenAlexW2911621142

What OpenQuestion holds

Textmetadata
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.