Evidence map›Paper›PMID 31666088›Full record

ArticleJournal of neuroinflammation2019

CD147 as a key mediator of the spleen inflammatory response in mice after focal cerebral ischemia.

Rong Jin, Wei Zhong, Shan Liu, Guohong Li

Open access · goldAbstract read
In one paragraph

Article in Journal of neuroinflammation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

14 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
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  10. Inflammation-relevant microbiome signature of the stroke brain, gut, spleen, and thymus and the impact of exercise.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021
    Article
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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

4 authors at 2 institutions in 2 countries.

Rong JinDepartment of Neurosurgery, Penn State Hershey Medical Center, 500 University Drive, Hershey, PA, 17033, USA.
Wei ZhongDepartment of Neurosurgery, Penn State Hershey Medical Center, 500 University Drive, Hershey, PA, 17033, USA.
Shan LiuDepartment of Neurosurgery, Penn State Hershey Medical Center, 500 University Drive, Hershey, PA, 17033, USA.
Guohong LiDepartment of Neurosurgery, Penn State Hershey Medical Center, 500 University Drive, Hershey, PA, 17033, USA. guohongli@pennstatehealth.psu.edu.
Penn State Milton S. Hershey Medical Center · USAffiliated Hospital of Jiangsu University · CN

Funding

The Role of CD147 in Ischemic Inflammation and Brain InjuryR01NS088719 · NINDS · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI LI, GUOHONG · 2014 to 2018
$1.7M
NINDS NIH HHS R01 NS088719
6 · The paper itself

Abstract

backgroundThe splenic inflammatory response after cerebral ischemia has been implicated in secondary brain injury. We have recently reported that CD147 plays an important role in driving brain inflammation after ischemic stroke. In this study, we hypothesized that CD147 may play a role in the splenic inflammatory response after cerebral ischemia.

methodsTransient (60 min) middle cerebral artery occlusion was induced in wild-type mice treated with an anti-CD147 antibody (αCD147) 1 h before ischemia onset. The splenic inflammatory response was evaluated at 4 and 24 h, representing the peak and early stage of splenic inflammatory activation in this model. Changes in mRNA and protein expression of CD147 and inflammatory markers were measured using RT-qPCR and western blot, respectively. Immune cells in the spleen and brain were measured using flow cytometry.

resultsCD147 expression was rapidly upregulated in the spleen at 4 and 24 h after ischemia onset. The splenic inflammatory response induced by cerebral ischemia was inhibited by αCD147 treatment as demonstrated by the reduced expression of cytokines (TNFα, IL-6, IL-1β) and monocyte chemoattractant protein-1 (MCP-1) in the spleen at 4 and 24 h after ischemia onset. Furthermore, reduced expression of Ly-6C and CCR2 coincided with a decrease in the number of Ly-6C

Indexed as

AnimalsAntibodies, MonoclonalBasiginBrain IschemiaMaleMiceMice, Inbred C57BLSpleenStrokeAntibodies, MonoclonalBasiginBsg protein, mouseCD147Cerebral ischemiaCytokinesInflammationMonocytes/macrophagesSpleen

Identifiers

PMID31666088
PMCPMC6822438
OpenAlexW2982450630

What OpenQuestion holds

Textmetadata
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.