Evidence map›Paper›PMID 37006825›Full record

ArticleBioactive materials2023

Exosomes from young healthy human plasma promote functional recovery from intracerebral hemorrhage via counteracting ferroptotic injury.

Wenqin Yang, Ning Ding, Ran Luo, Qian Zhang, Zhenhua Li, Fengchun Zhao, Shuixian Zhang, Xuyang Zhang, Tengyuan Zhou, Haomiao Wang and 5 more

Abstract read
In one paragraph

Article in Bioactive materials, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 2 pooled it
–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

58 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

15 authors.

Wenqin YangDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Ning DingDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Ran LuoDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Qian ZhangMedical Research Center, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Zhenhua LiAffiliated Dongguan Hospital, Southern Medical University, Dongguan, 523059, China.
Fengchun ZhaoDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Shuixian ZhangDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Xuyang ZhangDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Tengyuan ZhouDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Haomiao WangDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Long WangDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Shengli HuDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Guixue WangKey Laboratory of Biorheological and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China.
Hua FengDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.
Rong HuDepartment of Neurosurgery, Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), 400038, Chongqing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intracerebral hemorrhage (ICH), as a type of life-threatening and highly disabled disease, has limited therapeutic approaches. Here, we show that exosomes derived from young healthy human plasma exhibiting typical exosomes features could facilitate functional recovery of ICH mice. When these exosomes are intraventricularly delivered into the brain after ICH, they mainly distribute around the hematoma and could be internalized by neuronal cells. Strikingly, exosomes administration markedly enhanced the behavioral recovery of ICH mice through reducing brain injury and cell ferroptosis. MiRNA sequencing revealed that microRNA-25-3p (miR-25-3p) was differentially expressed miRNA in the exosomes from young healthy human plasma, compared with exosomes from the old control. Importantly, miR-25-3p mimicked the treatment effect of exosomes on behavioral improvement, and mediated the neuroprotective effect of exosomes against ferroptosis in ICH. Furthermore, luciferase assay and western blotting data illustrated that P53 as assumed the role of a downstream effector of miR-25-3p, thereby regulating SLC7A11/GPX4 pathway to counteract ferroptosis. Taken together, these findings firstly reveal that exosomes from young healthy human plasma improve functional recovery through counteracting ferroptotic injury by regulating P53/SLC7A11/GPX4 axis after ICH. Given the easy availability of plasma exosomes, our study provides a potent therapeutic strategy for ICH patients with quick clinical translation in the near future.

Indexed as

ExosomesFerroptosisFunctional recoveryIntracerebral hemorrhageYoung human plasma

Identifiers

PMID37006825
PMCPMC10060149

What OpenQuestion holds

Textmetadata
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.