Evidence map›Paper›PMID 35658867›Full record

ArticleJournal of nanobiotechnology2022

Cyclosporine A loaded brain targeting nanoparticle to treat cerebral ischemia/reperfusion injury in mice.

Daozhou Liu, Qifeng Ji, Ying Cheng, Miao Liu, Bangle Zhang, Qibing Mei, Menglei Huan, Siyuan Zhou

Open access · goldAbstract read
In one paragraph

Article in Journal of nanobiotechnology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
4.3field-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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Nanodrugs for the Treatment of Ischemic Stroke: A Systematic Review.International journal of molecular sciences · 2023
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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

8 authors at 2 institutions in 1 country.

Daozhou Liu *Department of Pharmaceutics, School of Pharmacy, Air Force Medical University, Changle West Road 169, Xi'an, 710032, Shaanxi, China.
Qifeng Ji *Department of Pharmaceutics, School of Pharmacy, Air Force Medical University, Changle West Road 169, Xi'an, 710032, Shaanxi, China.
Ying ChengDepartment of Pharmaceutics, School of Pharmacy, Air Force Medical University, Changle West Road 169, Xi'an, 710032, Shaanxi, China.
Miao LiuDepartment of Pharmaceutics, School of Pharmacy, Air Force Medical University, Changle West Road 169, Xi'an, 710032, Shaanxi, China.
Bangle ZhangDepartment of Pharmaceutics, School of Pharmacy, Air Force Medical University, Changle West Road 169, Xi'an, 710032, Shaanxi, China.
Qibing MeiDepartment of Pharmaceutics, School of Pharmacy, Air Force Medical University, Changle West Road 169, Xi'an, 710032, Shaanxi, China.
Menglei HuanDepartment of Pharmaceutics, School of Pharmacy, Air Force Medical University, Changle West Road 169, Xi'an, 710032, Shaanxi, China. hmlkuo@126.com.
Siyuan ZhouDepartment of Pharmaceutics, School of Pharmacy, Air Force Medical University, Changle West Road 169, Xi'an, 710032, Shaanxi, China. zhousy@fmmu.edu.cn.ORCID http://orcid.org/0000-0001-6092-4406
Air Force Medical University · CNAir Force Engineering University · CN

Funding

National Natural Science Foundation of China 81872803National Natural Science Foundation of China 82073775Natural Science Foundation of Shaanxi Province 2020JM-331Natural Science Foundation of Shaanxi Province 2020JQ-458Shaanxi Key Science and Technology Innovation Team Project 2021ZDLSF03-08
6 · The paper itself

Abstract

backgroundIschemic stroke is one of the main causes of death and disability in the world. The treatment for ischemic stroke is to restore blood perfusion as soon as possible. However, when ischemic brain tissue is re-perfused by blood, the mitochondrial permeability transition pore (mPTP) in neuron and microglia is excessively opened, resulting in the apoptosis of neuron and nerve inflammation. This aggravates nerve injury. Cyclosporine A (CsA) inhibits the over-opening of mPTP, subsequently reducing the release of ROS and the apoptosis of cerebral ischemia/reperfusion injured neuron and microglia. However, CsA is insoluble in water and present in high concentrations in lymphatic tissue. Herein, cerebral infarction tissue targeted nanoparticle (CsA@HFn) was developed to treat cerebral ischemia/reperfusion injury.

resultsCsA@HFn efficiently penetrated the blood-brain barrier (BBB) and selectively accumulated in ischemic area, inhibiting the opening of mPTP and ROS production in neuron. This subsequently reduced the apoptosis of neuron and the damage of BBB. Consequently, CsA@HFn significantly reduced the infarct area. Moreover, CsA@HFn inhibited the recruitment of astrocytes and microglia in ischemic region and polarized microglia into M2 type microglia, which subsequently alleviated the nerve inflammation.

conclusionsCsA@HFn showed a significant therapeutic effect on cerebral ischemia/reperfusion injury by alleviating the apoptosis of neuron, nerve inflammation and the damage of BBB in ischemic area. CsA@HFn has great potential in the treatment of ischemic stroke.

Indexed as

Brain IschemiaIschemic StrokeNanoparticlesReperfusion InjuryAnimalsBrainCyclosporineInflammationIschemiaMiceMitochondrial Permeability Transition PoreReactive Oxygen SpeciesCyclosporineMitochondrial Permeability Transition PoreReactive Oxygen SpeciesBrain targetingCerebral ischemia/reperfusion injuryCyclosporine AHeavy chain ferritinMitochondrial permeability transition poreNerve inflammation

Identifiers

PMID35658867
PMCPMC9164331
OpenAlexW4281747983

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.