Evidence map›Paper›PMID 30643462›Full record

ArticleCancer management and research2019

IRF1 inhibits the proliferation and metastasis of colorectal cancer by suppressing the RAS-RAC1 pathway.

Min Hong, Zuoyang Zhang, Qing Chen, Yanxia Lu, Jianming Zhang, Chun Lin, Fan Zhang, Wenjuan Zhang, Xiaomin Li, Wei Zhang and 1 more

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in Cancer management and research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 22% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  13. HDAC8 Promotes Liver Metastasis of Colorectal CancerOxidative medicine and cellular longevity · 2022
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 4 institutions in 1 country.

Min HongDepartment of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China, nfydlxn@126.com.
Zuoyang ZhangDepartment of Pathology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China.
Qing ChenDepartment of Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Yanxia LuDepartment of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China, nfydlxn@126.com.
Jianming ZhangDepartment of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China, nfydlxn@126.com.
Chun LinDepartment of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China, nfydlxn@126.com.
Fan ZhangDepartment of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China, nfydlxn@126.com.
Wenjuan ZhangDepartment of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China, nfydlxn@126.com.
Xiaomin LiDepartment of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China, nfydlxn@126.com.
Wei ZhangDepartment of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China, nfydlxn@126.com.
Xuenong LiDepartment of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China, nfydlxn@126.com.
Southern Medical University · CNNanfang Hospital · CNAnhui Medical University · CNGuangzhou University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInterferon regulatory factor 1 (IRF1) plays a role in the immune response, cellular necrosis, DNA damage, and DNA repair, offering an attractive target for anticancer treatment. However, little is known about the role of IRF1 in the regulation of CRC progression.

methodsQuantitative reverse transcription-PCR, Western blot, and immunohistochemistry were used to examine the expression level of IRF1; Cell Counting Kit-8, migration assay, and xenograft mouse models were used to examine the function of IRF1 in CRC cell lines; a ChIP assay was used to examine the binding between IRF1 and Ras association domain-containing protein 5 (RASSF5).

resultsIRF1 expression was lower in colorectal cancer (CRC) than in normal mucosa and the IRF1 expression level was inversely associated with CRC metastasis. In addition, IRF1 could inhibit CRC cell proliferation, migration, and metastasis in vivo and in vitro; IRF1 also induced cell cycle arrest but had no effect on cell apoptosis. IRF1 enhanced the expression of RASSF5 by increasing its promoter activity. Moreover, this study revealed a novel mechanism for inhibiting the RAS-RAC1 pathway by overexpression of RASSF5.

conclusionAltogether, the results indicate that IRF1, which promotes RASSF5 expression, suppresses CRC metastasis and proliferation possibly through downregulation of the RAS-RAC1 pathway.

Indexed as

colorectal cancerIRF1Rac1RasRASSF5

Identifiers

PMID30643462
PMCPMC6317468
OpenAlexW2907932054

What OpenQuestion holds

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LicenceCC BY-NC
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.