Evidence map›Paper›PMID 42873400›Full record

ArticleNeurochemical research2026

IMRCs Alleviate Post-resuscitation Cerebral Injury Possibly by Inhibiting Ferroptosis in a Porcine Model of Cardiac Arrest.

Lu He, Lulu Li, Jiefeng Xu, Qijiang Chen, Huijuan Yang, Jinyu Zhu, Licai Liang, Guangju Zhou, Mao Zhang

Abstract read
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In one paragraph

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

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0citing papers in PubMed
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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

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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

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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.

Lu HeDepartment of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Lulu LiDepartment of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Jiefeng XuDepartment of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Qijiang ChenDepartment of Intensive Care Medicine, The First Hospital of Ninghai, Ningbo, China.
Huijuan YangDepartment of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Jinyu ZhuDepartment of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Licai LiangDepartment of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Guangju ZhouDepartment of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China. 2308026@zju.edu.cn.
Mao ZhangDepartment of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China. z2jzk@zju.edu.cn.ORCID https://orcid.org/0000-0001-7919-8213

Funding

the Natural Science Foundation of China 82372204the Natural Science Foundation of China 82472234the Zhejiang Provincial Medical Science Foundation of China 2022RC156Zhejiang Provincial Key Research and Development Program of China 2024C04045
6 · The paper itself

Abstract

Cerebral injury following cardiac arrest (CA) is a primary contributor to patients' mortality and poor neurological outcome. However, there are currently no definitive and effective therapeutic approaches. Emerging evidence has indicated that mesenchymal stem cell (MSC) pretreatment exerted protective effects against cardiac and cerebral injuries in the porcine model of CA. However, given the unpredictable nature of CA, we administered immunity-and-matrix-regulatory cells (IMRCs) derived from human embryonic stem cells (hESCs) following CA to investigate whether IMRCs could alleviate cerebral injury following CA in swine. In vivo, a porcine CA model was established using male domestic white swine. In vitro, CA-induced injury was simulated by subjecting HT22 cells and primary cultures of hippocampal neurons to hypoxia/reoxygenation (H/R). SAT1 overexpression was achieved in HT22 cells via lentiviral transduction and in primary cultures of hippocampal neurons via adeno‑associated virus (AAV) transduction. Following IMRC administration, neurological function, cerebral injury, cell viability, lactate dehydrogenase (LDH) release, and ferroptosis-related indicators were systematically evaluated using a series of experimental assays. IMRC administration significantly decreased ferroptosis-related ferrous iron (Fe

Indexed as

Brain InjuriesFerroptosisHeart ArrestAnimalsCardiopulmonary ResuscitationCells, CulturedDisease Models, AnimalHippocampusHumansMaleNeuronsReactive Oxygen SpeciesSwineReactive Oxygen SpeciesCardiac arrestCerebral injuryFerroptosisImmunity-and-matrix-regulatory cellsSAT1

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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.