Evidence map›Paper›PMID 39112517›Full record

ArticleOncogene2024

CCL2 mediated IKZF1 expression promotes M2 polarization of glioma-associated macrophages through CD84-SHP2 pathway.

Yifu Song, Yaochuan Zhang, Zixun Wang, Yibin Lin, Xu Cao, Xiaodi Han, Guangyu Li, Ana Hou, Sheng Han

Abstract read
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In one paragraph

Article in Oncogene, 2024. 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
–field-weighted citation impact
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.

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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

9 authors.

Yifu Song *Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, 110001, China.
Yaochuan Zhang *Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, 110001, China.
Zixun Wang *Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, 110001, China.
Yibin LinDepartment of Neurosurgery, The First Hospital of China Medical University, Shenyang, 110001, China.
Xu CaoDepartment of Neurosurgery, The First Hospital of China Medical University, Shenyang, 110001, China.
Xiaodi HanDepartment of Neurosurgery, The First Hospital of China Medical University, Shenyang, 110001, China.
Guangyu LiDepartment of Neurosurgery, The First Hospital of China Medical University, Shenyang, 110001, China.
Ana HouDepartment of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, 110004, China. sunnyhou_815@126.com.
Sheng HanDepartment of Neurosurgery, The First Hospital of China Medical University, Shenyang, 110001, China. hansheng2001_x@aliyun.com.ORCID 0000-0001-6991-0529

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The proneural-mesenchymal (PN-MES) transformation of glioma stem cells (GSCs) can significantly increase proliferation, invasion, chemotherapy tolerance, and recurrence. M2-like polarization of tumor-associated macrophages (TAMs) has a strong immunosuppressive effect, promoting tumor malignancy and angiogenesis. There is limited understanding on the interactions between GSCs and TAMs as well as their associated molecular mechanisms. In the present study, bioinformatics analysis, GSC and TAM co-culture, determination of TAM polarization phenotypes, and other in vitro experiments confirmed that CCL2 secreted by MES-GSCs promotes TAM-M2 polarization via the IKZF1-CD84-SHP2 pathway and PN-MES transformation of GSCs via the IKZF1-LRG1 pathway in TAMs. IKZF1 inhibitors could significantly reduce tumor volumes in animal glioma models and improve survival, as well as suppress TAM-M2 polarization and the GSC malignant phenotype. The results of this study indicate the important interaction between TAMs and GSCs in the glioma microenvironment as well as its role in tumor progression. The findings also suggest a novel target for follow-up clinical transformation research on the regulation of TAM function and GSCs malignant phenotype.

Indexed as

Chemokine CCL2GliomaIkaros Transcription FactorNeoplastic Stem CellsTumor-Associated MacrophagesTumor MicroenvironmentAnimalsAntigens, CDBrain NeoplasmsCell Line, TumorGene Expression Regulation, NeoplasticHumansMacrophagesMiceProtein Tyrosine Phosphatase, Non-Receptor Type 11Signal TransductionAntigens, CDCCL2 protein, humanChemokine CCL2Ikaros Transcription FactorIKZF1 protein, humanProtein Tyrosine Phosphatase, Non-Receptor Type 11

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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.