Evidence map›Paper›PMID 30022826›Full record

ArticleInternational journal of nanomedicine2018

Triphenylphosphonium and D-α-tocopheryl polyethylene glycol 1000 succinate-modified, tanshinone IIA-loaded lipid-polymeric nanocarriers for the targeted therapy of myocardial infarction.

Shouwen Zhang, Jingfang Li, Shunpeng Hu, Fangfang Wu, Xianzhao Zhang

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.5field-weighted citation impact, top 6% 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

22 citing papers in PubMed, 40 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Shouwen ZhangDepartment of Cardiology, Linyi People's Hospital, Linyi, People's Republic of China, xianzhaozhanglyph@163.com.
Jingfang LiDepartment of Cardiology, Linyi People's Hospital, Linyi, People's Republic of China, xianzhaozhanglyph@163.com.
Shunpeng HuDepartment of Cardiology, Linyi People's Hospital, Linyi, People's Republic of China, xianzhaozhanglyph@163.com.
Fangfang WuDepartment of Cardiology, Linyi People's Hospital, Linyi, People's Republic of China, xianzhaozhanglyph@163.com.
Xianzhao ZhangDepartment of Cardiology, Linyi People's Hospital, Linyi, People's Republic of China, xianzhaozhanglyph@163.com.
Linyi People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCardiovascular diseases (CVDs) are the leading causes of mortality worldwide. Currently, the best treatment options for myocardial infarction focus on the restoration of blood flow as soon as possible, which include reperfusion therapy, percutaneous coronary intervention, and therapeutic thrombolytic drugs. MATERIALS AND

methodsIn the present study, we report the development of lipid-polymeric nanocarriers (LPNs) for mitochondria-targeted delivery of tanshinone IIA (TN). D-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) was linked to the triphenylphosphonium (TPP) cation. The LPNs were fabricated by nanoprecipitation method. LPNs were evaluated in vitro and in vivo in comparison with free drugs and other similar nanocarriers.

resultsThe mean diameter of TN/nanoparticles (NPs) was 89.6 nm, while that of TN/LPNs was 121.3 nm. The zeta potential of TN/NPs and TN/LPNs was -33.6 and -22.3 mV, respectively. Compared with free TN and TN/NPs, TN/LPNs exhibited significantly improved compatibility and therapeutic efficiency. In addition, the in vivo pharmacokinetics, biodistribution, and infarct therapy studies in Sprague Dawley rats showed that TPP-TPGS/TN/LPNs had better efficiency than their nonmodified TN/LPNs counterparts in all respects.

conclusionThese results indicated that the TPP-TPGS/TN/LPNs were promising nanocarriers for efficient delivery of cardiovascular drugs and other therapeutic agents for the treatment of CVDs.

Indexed as

Molecular Targeted TherapyAbietanesAnimalsCell DeathCell SurvivalDrug CarriersDrug LiberationEndocytosisLipidsMyocardial InfarctionNanoparticlesOnium CompoundsOrganophosphorus CompoundsParticle SizeProton Magnetic Resonance SpectroscopyRats, Sprague-DawleyAbietanesDrug CarriersLipidsOnium CompoundsOrganophosphorus CompoundstanshinonetocophersolanVitamin ED-α-tocopheryl polyethylene glycol 1000 succinatelipid-polymeric nanocarriersmitochondria targetingmyocardial infarctiontanshinone IIAtriphenylphosphonium

Identifiers

PMID30022826
PMCPMC6045899
OpenAlexW2859532917

What OpenQuestion holds

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LicenceCC BY-NC
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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.