Evidence map›Paper›PMID 35361274›Full record

ArticleChinese neurosurgical journal2022

A novel simple traumatic brain injury mouse model.

Chen Chen, Jiawei Hou, Junfeng Lu, Zeyu Zhu, Yang Yang, Weijia Peng, Rongbiao Pi

Open access · diamondAbstract read
In one paragraph

Article in Chinese neurosurgical journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-weighted citation impact, top 40% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Review
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

7 authors at 1 institution in 1 country.

Chen Chen *School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China.
Jiawei Hou *School of Medicine, Sun Yat-Sen University, 132# Waihuandong Road, High Education Mega Center, Guangzhou, 510006, P. R. China.
Junfeng LuSchool of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China.
Zeyu ZhuSchool of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China.
Yang YangSchool of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China.
Weijia PengSchool of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China.
Rongbiao PiSchool of Medicine, Sun Yat-Sen University, 132# Waihuandong Road, High Education Mega Center, Guangzhou, 510006, P. R. China. pirb@mail.sysu.edu.cn.
Sun Yat-sen University · CN

Funding

Guangzhou Scientific Foundation Committee 201704020222Guangzhou Scientific Foundation Committee 201807010094National Natural Science Foundation of China 81671264
6 · The paper itself

Abstract

backgroundTraumatic brain injury, one of the leading causes of death in adults under 40 years of age in the world, is frequently caused by mechanical shock, resulting in diffuse neuronal damage and long-term cognitive dysfunction. Many existing TBI animal models revival with expensive equipment or special room are needed or the processes of operations are complex and not easy to be widely used. Therefore, a simpler TBI model needs to be designed.

methodsOur TBI model is an innovation of the modeling method through air guns shutting rubber bullets. A core facet is the application of our designed rubber bullet impact device. It could focus the hitting power to the fixed site of the brain, thus triggering a mild closed head injury. Moreover, the degree of damage can be adjusted by the times of shots.

resultsOur model induced blood-brain barrier leakage and diffused neuronal damage. Besides, it led to an increased level of Tau phosphorylation and resulted in cognitive dysfunction within several weeks post-injury.

conclusionOur TBI model is not only simple and time-saving but also can simulate mild brain injuries in clinical. It is suitable for exploring pathobiological mechanisms as well as a screening of potential therapies for TBI.

Indexed as

Blood-brain barrierCognitive dysfunctionRubber bullet impact modelTau phosphorylationTraumatic brain injury

Identifiers

PMID35361274
PMCPMC8974042
OpenAlexW4220917986

What OpenQuestion holds

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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.