Evidence map›Paper›PMID 28993941›Full record

ArticleDigestive diseases and sciences2017

IL-8 Is Involved in Estrogen-Related Receptor α-Regulated Proliferation and Migration of Colorectal Cancer Cells.

Sijuan Ding, Zhaohui Tang, Yongjun Jiang, Honglin Huang, Pengfei Luo, Bohua Qing, Siyuan Zhang, Ruoting Tang

Abstract read
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In one paragraph

Article in Digestive diseases and sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 26 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

8 authors at 1 institution in 1 country.

Sijuan DingDepartment of Oncology, The Central Hospital of Yongzhou, No. 396, Yiyun Road, Lengshuitan District, Yongzhou City, 425000, China.
Zhaohui TangDepartment of Oncology, The Central Hospital of Yongzhou, No. 396, Yiyun Road, Lengshuitan District, Yongzhou City, 425000, China. drzhaohuitang@126.com.ORCID 0000-0002-6449-325X
Yongjun JiangDepartment of Oncology, The Central Hospital of Yongzhou, No. 396, Yiyun Road, Lengshuitan District, Yongzhou City, 425000, China.
Honglin HuangDepartment of Oncology, The Central Hospital of Yongzhou, No. 396, Yiyun Road, Lengshuitan District, Yongzhou City, 425000, China.
Pengfei LuoDepartment of Oncology, The Central Hospital of Yongzhou, No. 396, Yiyun Road, Lengshuitan District, Yongzhou City, 425000, China.
Bohua QingDepartment of Oncology, The Central Hospital of Yongzhou, No. 396, Yiyun Road, Lengshuitan District, Yongzhou City, 425000, China.
Siyuan ZhangDepartment of Oncology, The Central Hospital of Yongzhou, No. 396, Yiyun Road, Lengshuitan District, Yongzhou City, 425000, China.
Ruoting TangDepartment of Oncology, The Central Hospital of Yongzhou, No. 396, Yiyun Road, Lengshuitan District, Yongzhou City, 425000, China.
Tang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsStudies revealed that estrogenic signals were involved in the development of colorectal cancer (CRC), while the roles of estrogen related receptor (ERR) on the progression of CRC have not been well illustrated. Its roles on the development of CRC were investigated.

methodsThe expression of ERRα/β/γ in CRC cells were measured. The effects of ERRα on cell proliferation, migration and expression of cytokines were investigated accordingly.

resultsOur data revealed that the expression of ERRα, while not ERRβ or ERRγ, was significantly increased in CRC cells and clinical CRC tissues. Both the inverse agonist of ERRα (XCT-790) and si-ERRα can inhibit the proliferation of CRC cells. XCT-790 treatment can also suppress the wound healing and in vitro migration of CRC cells. Cytokine assays showed that XCT-790 can significantly decrease the expression of interleukin-8 (IL-8), while not IL-4, IL-6, IL-8, IL-9, IL-10, IL-18, IFN-γ, or TGF-β, in CRC cells. Over expression of ERRα increased the expression of IL-8. Luciferase assay showed XCT-790 decreased the promoter activity of IL-8. XCT-790 can increase the decay of IL-8 mRNA in SW480 cells. The recombinant IL-8 (rIL-8) can rescue XCT-790 induced suppression of proliferation and migration of CRC cells. XCT-790 can decrease the phosphorylation of ERK1/2 and STAT3, two downstream signal molecules of IL-8, in CRC cells. While rIL-8 can markedly attenuate XCT-790 induced dephosphorylation of ERK1/2 and STAT3.

conclusionOur data showed that ERRα can trigger the proliferation and migration of CRC cells via up regulation of IL-8. Therefor targeted inhibition of ERRα/IL-8 might be a potential approach for CRC treatment and drug development.

Indexed as

CarcinomaCell MovementCell ProliferationColorectal NeoplasmsERRalpha Estrogen-Related ReceptorHCT116 CellsHT29 CellsHumansInterleukin-8MAP Kinase Signaling SystemNitrilesReceptors, EstrogenSTAT3 Transcription FactorThiazolesERRalpha Estrogen-Related ReceptorInterleukin-8NitrilesReceptors, EstrogenSTAT3 protein, humanSTAT3 Transcription FactorThiazolesXCT790Colorectal cancerERRαIL-8MigrationProliferation

Identifiers

PMID28993941
OpenAlexW2764313962

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.