Evidence map›Paper›PMID 24989845›Full record

ArticleJournal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology2014

IL-17A induces MIP-1α expression in primary astrocytes via Src/MAPK/PI3K/NF-kB pathways: implications for multiple sclerosis.

Hongwei Yi, Ying Bai, Xinjian Zhu, Lin Lin, Lei Zhao, Xiaodong Wu, Shilpa Buch, Longxin Wang, Jie Chao, Honghong Yao

Erratum issuedAbstract read
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In one paragraph

Article in Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology, 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 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. IL-22 synergizes with IL-17 to promote mucosal inflammation and bone loss.Journal of immunology (Baltimore, Md. : 1950) · 2026
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  18. TFrontiers in immunology · 2022
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Hongwei YiDepartment of Pharmacology, Medical School of Southeast University, Nanjing, China.
Ying Bai
Xinjian Zhu
Lin Lin
Lei Zhao
Xiaodong Wu
Shilpa Buch
Longxin Wang
Jie Chao
Honghong Yao
Southeast University · CNNanjing General Hospital of Nanjing Military Command · CNUniversity of Nebraska Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neuroinflammation plays critical roles in multiple sclerosis (MS). In addition to the part played by the lymphocytes, the underlying mechanisms could, in part, be also attributed to activation mediated by astrocytes. Macrophage inflammatory protein-1α (MIP-1α) has been implicated in a number of pathological conditions, specifically attributable to its potent chemottractant effects. Its modulation by IL-17, however, has received very little attention. In the present study, we demonstrated IL-17-mediated induction of MIP-1α in rat primary astroctyes through its binding to the cognate IL-17RA. Furthermore, this effect was mediated via the activation of Src, mitogen-activated protein kinases (MAPKs), PI3K/Akt and NF-kB pathways, culminating ultimately into increased expression of MIP-1α. Exposure of primary mouse astrocytes to IL-17 resulted in increased expression of glial fibrillary acidic protein and, this effect was abrogated in cells cultured in presence of the MIP-1α neutralizing antibody, thus underscoring its role in the activation of astrocytes. In vivo relevance of these findings was further corroborated in experimental autoimmune encephalomyelitis mice that demonstrated significantly increased activation of astrocytes with concomitant increased expression of MIP-1α in the corpus callosum compared with control group. Understanding the regulation of MIP-1α expression may provide insights into the development of potential therapeutic targets for neuroinflammation associated with multiple sclerosis.

Indexed as

AnimalsAstrocytesCells, CulturedChemokine CCL3Genes, srcInterleukin-17MAP Kinase Signaling SystemMiceMice, Inbred C57BLMultiple SclerosisNF-kappa BRatsRats, Sprague-DawleyCcl3 protein, mouseChemokine CCL3Interleukin-17NF-kappa B

Identifiers

PMID24989845
OpenAlexW2021962342

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.