Evidence map›Paper›PMID 31197516›Full record

ArticleJournal of molecular histology2019

MIF/CD74 axis participates in inflammatory activation of Schwann cells following sciatic nerve injury.

Honghua Song, Ziwen Zhu, Yue Zhou, Nan Du, Tiancheng Song, Hao Liang, Xiaojun Chen, Yingjie Wang, Yongjun Wang, Yuming Hu

Abstract read
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In one paragraph

Article in Journal of molecular histology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

11 citing papers in PubMed, 22 citations in OpenAlex.

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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

10 authors at 2 institutions in 1 country.

Honghua SongDepartment of Pediatrics, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China.
Ziwen ZhuKey Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226001, People's Republic of China.
Yue ZhouDepartment of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China.
Nan DuKey Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226001, People's Republic of China.
Tiancheng SongKey Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226001, People's Republic of China.
Hao LiangKey Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226001, People's Republic of China.
Xiaojun ChenKey Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226001, People's Republic of China.
Yingjie WangKey Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226001, People's Republic of China.
Yongjun WangKey Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226001, People's Republic of China.
Yuming HuDepartment of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China. 13515215105@163.com.
Nantong University · CNAffiliated Hospital of Nantong University · CN

Funding

The Basic Scientific Research Projects of Nantong JC2018065
6 · The paper itself

Abstract

Based on deep RNA sequencing of distal segments of lesioned sciatic nerves, a huge number of differentially expression genes (DEGs) were thus obtained and functionally analyzed. The inflammatory response was denoted as one of most significant biological processes following sciatic nerve injury. In the present study, ingenuity pathway analysis (IPA) demonstrated that macrophage migration inhibitory factor (MIF) was identified as a core regulator of inflammatory response through interaction with CD74 membrane receptor. By establishment of rat sciatic nerve transection model, we displayed that MIF was upregulated following sciatic nerve axotomy, in colocalization with Schwann cells (SCs). MIF promoted migration, proliferation, together with inflammatory responses of SCs in vitro. Immunoprecipitation showed that MIF interacted with CD74 receptor, through which to activate intracellular ERK and JNK signaling pathways. Interference of CD74 receptor using specific siRNA showed that the transcription of proinflammatory cytokines including TNF-α, IL-1β, as well as cytokine receptor TLR4 in SCs was significantly attenuated, supporting an participation of MIF/CD74 signal axis in SCs inflammatory response. The data provide a novel role of MIF in eliciting inflammatory response of peripheral nerve injury, which might be beneficial for precise therapy of peripheral nerve inflammation.

Indexed as

AnimalsAntigens, Differentiation, B-LymphocyteCytokinesGene Expression RegulationHistocompatibility Antigens Class IIInflammationIntramolecular OxidoreductasesMacrophage Migration-Inhibitory FactorsMAP Kinase Signaling SystemPeripheral Nerve InjuriesRatsSchwann CellsSciatic NerveSequence Analysis, RNAAntigens, Differentiation, B-LymphocyteCytokinesHistocompatibility Antigens Class IIIntramolecular Oxidoreductasesinvariant chainMacrophage Migration-Inhibitory FactorsMif protein, ratInflammatory responseIngenuity pathway analysisMIFPeripheral nerve injuryRNA sequencingSchwann cells

Identifiers

PMID31197516
OpenAlexW2953313265

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.