Evidence map›Paper›PMID 42773441›Full record

ArticleJournal of nanobiotechnology2026

cRGD-functionalized exosome-Mn₃O₄ nanoplatform enhanced ischemic lesion accumulation and ros scavenging-mediated neuroprotection in ischemic stroke.

Xu Deng, Xixiang Xie, Xing Zhou, Lanfang Jiang, Tao Zhu, Rixiang Su, Chunmei Chen, Wan Chen, Chunxia Chen

Abstract read
In one paragraph

Article in Journal of nanobiotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Xu Deng *Department of Clinical Pharmacy, The People's Hospital of Guangxi Zhuang Autonomous Region & Guangxi Academy of Medical Sciences, Nanning, 530021, Guangxi, China.
Xixiang Xie *Department of Clinical Pharmacy, The People's Hospital of Guangxi Zhuang Autonomous Region & Guangxi Academy of Medical Sciences, Nanning, 530021, Guangxi, China.
Xing ZhouDepartment of Clinical Pharmacy, The People's Hospital of Guangxi Zhuang Autonomous Region & Guangxi Academy of Medical Sciences, Nanning, 530021, Guangxi, China.
Lanfang JiangDepartment of Clinical Pharmacy, The People's Hospital of Guangxi Zhuang Autonomous Region & Guangxi Academy of Medical Sciences, Nanning, 530021, Guangxi, China.
Tao ZhuDepartment of Clinical Pharmacy, The People's Hospital of Guangxi Zhuang Autonomous Region & Guangxi Academy of Medical Sciences, Nanning, 530021, Guangxi, China.
Rixiang SuDepartment of Clinical Pharmacy, The People's Hospital of Guangxi Zhuang Autonomous Region & Guangxi Academy of Medical Sciences, Nanning, 530021, Guangxi, China.
Chunmei ChenDepartment of Clinical Pharmacy, The People's Hospital of Guangxi Zhuang Autonomous Region & Guangxi Academy of Medical Sciences, Nanning, 530021, Guangxi, China.
Wan ChenDepartment of Emergency, Autonomous Region& Research Center of Cardiovascular Disease, the People's Hospital of Guangxi Zhuang, Guangxi Academy of Medical Science, Nanning, 530021, Guangxi, China. liangg82921@126.com.
Chunxia ChenDepartment of Clinical Pharmacy, The People's Hospital of Guangxi Zhuang Autonomous Region & Guangxi Academy of Medical Sciences, Nanning, 530021, Guangxi, China. chunxia251401@126.com.

Funding

the Guangxi Key Research and Development Plan Guike AB25069064the National Key Laboratory of Neuroscience and Oncology Drug Research Open Projects SIML-202402the National Nature Science Foundation of China 82260258the Zhong Nanshan Youth Science and Technology Innovation Award Fund of the China Youth Entrepreneurship and Employment Foundation 240607
6 · The paper itself

Abstract

The therapeutic efficacy of ischemic stroke (IS) treatment is severely limited by insufficient accumulation of therapeutic agents within ischemic lesions and persistent secondary injury after ischemia-reperfusion. Herein, we report a cRGD-functionalized exosome-based nanoplatform that enhances ischemic lesion-associated accumulation and antioxidative neuroprotection for the treatment of IS. Neural stem cell-derived exosomes were functionalized with cyclic RGD peptides (cRGD) and subsequently loaded with Mn₃O₄ nanoparticles to construct a hybrid nanosystem (cRGD-Exo@Mn₃O₄). The engineered exosomes preserve intrinsic brain tropism, while cRGD modification promotes preferential accumulation in ischemic regions, potentially through interaction with α

Indexed as

ExosomesIschemic StrokeManganese CompoundsNanoparticlesNeuroprotective AgentsOxidesPeptides, CyclicReactive Oxygen SpeciesAnimalsBrainBrain IschemiaMaleMiceMice, Inbred C57BLNeural Stem CellsNeuroprotectioncyclic arginine-glycine-aspartic acid peptideManganese Compoundsmanganese oxideNeuroprotective AgentsOxidesPeptides, CyclicReactive Oxygen SpeciesBlood–brain barrierEngineered exosomesIschemic lesion accumulationIschemic strokeMn₃O₄ nanozymesNecroptosisOxidative stress

Identifiers

PMID42773441
PMCPMC13595739

What OpenQuestion holds

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Registered trials

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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.