Evidence map›Paper›PMID 23881416›Full record

ArticleMolecular neurobiology2014

Elevated cerebral cortical CD24 levels in patients and mice with traumatic brain injury: a potential negative role in nuclear factor κb/inflammatory factor pathway.

Wei Li, Hai-Ping Ling, Wan-Chun You, Huan-Dong Liu, Qing Sun, Meng-Liang Zhou, Wei Shen, Jin-Bing Zhao, Lin Zhu, Chun-Hua Hang

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Molecular neurobiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

20 citing papers in PubMed, 30 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 1 country.

Wei LiDepartment of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu Province, People's Republic of China.
Hai-Ping Ling
Wan-Chun You
Huan-Dong Liu
Qing Sun
Meng-Liang Zhou
Wei Shen
Jin-Bing Zhao
Lin Zhu
Chun-Hua Hang
Southern Medical University · CNNanjing General Hospital of Nanjing Military Command · CNNanjing University · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Increasing evidence indicates that sterile inflammatory response contributes to secondary brain injury following traumatic brain injury (TBI). However, the specific mechanisms remain largely unknown, as is whether CD24, known as an important regulator in the non-infectious inflammatory response, plays a role in secondary brain injury after TBI. Here, the expression of CD24 was detected in samples from patients with TBI by quantitative real-time polymerase chain reaction (PCR), western blotting, immunohistochemistry and immunofluorescence. RNA interference was used to investigate the effects of CD24 on inflammatory response in a mouse model of TBI. Nuclear factor kappa B (NF-κB) DNA-binding activity was measured by electrophoretic mobility shift assay, and the levels of downstream pro-inflammatory cytokines tumor necrosis factor-α (TNF-α) and Interleukin 1β (IL-1β) were detected by real-time PCR. The results indicated that both the mRNA and protein levels of CD24 were markedly elevated after TBI in humans and mice, showing a time-dependent expression. The expression of CD24 could be observed in neurons, astrocytes and microglia in both humans and mice. Meanwhile, downregulation of CD24 significantly induced an increase of NF-κB DNA-binding activity and mRNA levels of TNF-α and IL-1β. These findings indicated that CD24 expression could negatively regulate the NF-κB/inflammatory factor pathway after experimental TBI in mice, thus providing a novel target for therapeutic intervention of TBI.

Indexed as

AdultAnimalsAstrocytesBrain InjuriesCD24 AntigenCerebral CortexDNA-Binding ProteinsDown-RegulationFemaleHumansInflammation MediatorsMaleMiceMice, Inbred C57BLMicrogliaMiddle AgedCD24 AntigenCD24 protein, humanDNA-Binding ProteinsInflammation MediatorsNF-kappa BRNA, Messenger

Identifiers

PMID23881416
OpenAlexW2022240919

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.