Evidence map›Paper›PMID 32801779›Full record

ArticleOncoTargets and therapy2020

Radiotherapy Increases 12-LOX and CCL5 Levels in Esophageal Cancer Cells and Promotes Cancer Metastasis via THP-1-Derived Macrophages.

Si Mi, Yan Qu, Xue Chen, Zhihua Wen, Pengxiang Chen, Yufeng Cheng

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed, 28 citations in OpenAlex.

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  10. ML355 Modulates Platelet Activation and Prevents ABT-737 Induced Apoptosis in Platelets.The Journal of pharmacology and experimental therapeutics · 2022
    Article
  11. The roles of CC chemokines in response to radiation.Radiation oncology (London, England) · 2022
    Review
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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

6 authors at 1 institution in 1 country.

Si MiDepartment of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong, People's Republic of China.
Yan QuDepartment of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong, People's Republic of China.ORCID 0000-0002-9633-5846
Xue ChenDepartment of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong, People's Republic of China.
Zhihua WenDepartment of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong, People's Republic of China.ORCID 0000-0003-4755-1136
Pengxiang ChenDepartment of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong, People's Republic of China.
Yufeng ChengDepartment of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong, People's Republic of China.
Qilu Hospital of Shandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDioxygenase 12-lipoxygenase (12-LOX) plays an important role in tumorigenesis and promotes angiogenesis and proliferation in several tumors, including prostate and breast tumors. Radiotherapy enhances the expression of 12-LOX in esophageal squamous cell carcinoma (ESCC). Two types of macrophages can be found in the tumor microenvironment. The M2 subtype accelerates tumor progression; however, the relationship between 12-LOX and macrophages is not well established. Here, we explore this interaction and its effect on ESCC to induce tumor progression. METHODS AND

resultsRT-qPCR and Western blot analyses were used to evaluate the mRNA and protein expression levels of 12-LOX and chemokine (C-C motif) ligand 5 (CCL5) in ESCC after radiotherapy. CCL5 expression was increased by 12-LOX upregulation but was suppressed by the well-established 12-LOX inhibitor, baicalein. Furthermore, CCL5 attracted and repolarized human myeloid leukemia mononuclear cells (THP-1)-derived macrophages. Finally, ESCC co-culture with THP-1-derived macrophages led to a strong cancer migratory capacity.

conclusionRadiation-induced 12-LOX overexpression in ESCC upregulates CCL5 expression, thereby attracting THP-1-derived macrophages and promoting their polarization to the M2 subtype, which enhances cellular metastasis.

Indexed as

12-LOXCCL5macrophageradiotherapy

Identifiers

PMID32801779
PMCPMC7415441
OpenAlexW3047408449

What OpenQuestion holds

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LicenceCC BY-NC
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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.