Evidence map›Paper›PMID 37266433›Full record

ReviewFrontiers in immunology2023

The mechanism of ferroptosis in early brain injury after subarachnoid hemorrhage.

Xinpeng Deng, Yiwen Wu, Ziliang Hu, Shiyi Wang, Shengjun Zhou, Chenhui Zhou, Xiang Gao, Yi Huang

Abstract readReview
In one paragraph

Review in Frontiers in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

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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.

Xinpeng DengDepartment of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University, Ningbo, Zhejiang, China.
Yiwen WuDepartment of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University, Ningbo, Zhejiang, China.
Ziliang HuDepartment of Neurosurgery, The First Affiliated Hospital of Ningbo University, Ningbo, Zhejiang, China.
Shiyi WangMedical School of Ningbo University, Ningbo, Zhejiang, China.
Shengjun ZhouDepartment of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University, Ningbo, Zhejiang, China.
Chenhui ZhouDepartment of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University, Ningbo, Zhejiang, China.
Xiang GaoDepartment of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University, Ningbo, Zhejiang, China.
Yi HuangDepartment of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University, Ningbo, Zhejiang, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Subarachnoid hemorrhage (SAH) is a cerebrovascular accident with an acute onset, severe disease characteristics, and poor prognosis. Within 72 hours after the occurrence of SAH, a sequence of pathological changes occur in the body including blood-brain barrier breakdown, cerebral edema, and reduced cerebrovascular flow that are defined as early brain injury (EBI), and it has been demonstrated that EBI exhibits an obvious correlation with poor prognosis. Ferroptosis is a novel programmed cell death mode. Ferroptosis is induced by the iron-dependent accumulation of lipid peroxides and reactive oxygen species (ROS). Ferroptosis involves abnormal iron metabolism, glutathione depletion, and lipid peroxidation. Recent study revealed that ferroptosis is involved in EBI and is significantly correlated with poor prognosis. With the gradual realization of the importance of ferroptosis, an increasing number of studies have been conducted to examine this process. This review summarizes the latest work in this field and tracks current research progress. We focused on iron metabolism, lipid metabolism, reduction systems centered on the GSH/GPX4 system, other newly discovered GSH/GPX4-independent antioxidant systems, and their related targets in the context of early brain injury. Additionally, we examined certain ferroptosis regulatory mechanisms that have been studied in other fields but not in SAH. A link between death and oxidative stress has been described. Additionally, we highlight the future research direction of ferroptosis in EBI of SAH, and this provides new ideas for follow-up research.

Indexed as

Brain InjuriesFerroptosisSubarachnoid HemorrhageAnimalsGlutathioneIronRatsRats, Sprague-DawleyGlutathioneIronearly brain injuryferroptosisoxidative stressreactive oxygen speciessubarachnoid hemorrhage

Identifiers

PMID37266433
PMCPMC10229825

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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.