Evidence map›Paper›PMID 34099631›Full record

ArticleCell death & disease2021

Multilevel regulation of Wnt signaling by Zic2 in colon cancer due to mutation of β-catenin.

Zhengshui Xu, Jianbao Zheng, Zilu Chen, Jing Guo, Xiaopeng Li, Xingjie Wang, Chao Qu, Liyue Yuan, Chen Cheng, Xuejun Sun and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
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  9. The Roles of Zinc Finger Proteins in Colorectal Cancer.International journal of molecular sciences · 2023
    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

11 authors at 1 institution in 1 country.

Zhengshui Xu *Department of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China.
Jianbao Zheng *Department of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China.
Zilu ChenDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China.
Jing GuoDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China.
Xiaopeng LiDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China.
Xingjie WangDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China.ORCID 0000-0003-4122-4150
Chao QuDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China.
Liyue YuanDepartment of Endocrinology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China.
Chen ChengDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China.
Xuejun SunDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China. sunxy@mail.xjtu.edu.cn.
Junhui YuDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi Province, PR China. yujunhui@mail.xjtu.edu.cn.
First Affiliated Hospital of Xi'an Jiaotong University · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 81101874National Natural Science Foundation of China (National Science Foundation of China) 81172362National Natural Science Foundation of China (National Science Foundation of China) 81972720
6 · The paper itself

Abstract

Zinc-finger of the cerebellum 2 (Zic2) is widely implicated in cancers, but the role of Zic2 in tumorigenesis is bilateral. A recent study indicated that Zic2 could render colon cancer cells more resistant to low glucose-induced apoptosis. However, the functional roles of Zic2 in colon cancer and the underlying molecular mechanism remain elusive. Herein, we demonstrated that Zic2 was highly expressed in colon cancer tissues and correlated with poor survival. Knockdown of Zic2 inhibited colon cancer cell growth, arrested the cell cycle transition from G0/G1 to S phase, and suppressed tumor sphere formation in vitro; in addition, silencing Zic2 retarded xenograft tumor formation in vivo. Consistently, ectopic expression of Zic2 had the opposite effects. Mechanistically, Zic2 executed its oncogenic role in colon cancer by enhancing Wnt/β-catenin signaling. Zic2 directly binds to the promoter of Axin2 and transcriptionally represses Axin2 expression and subsequently promotes the accumulation and nuclear translocation of β-catenin. Meanwhile, Zic2 could activate Wnt signaling by interacting with β-catenin. Intriguingly, in HCT116 cells with intrinsic Ser45 mutation of β-catenin, which blocks the degradation-related phosphorylation of β-catenin by CK1, modified Zic2 expression did not affect the protein level of β-catenin. Altogether, our findings uncover a novel multilevel mechanism for the oncogenic activity of Zic2 in colon cancer and suggest Zic2 as a potential therapeutic target for colon cancer patients.

Indexed as

Animalsbeta CateninColonic NeoplasmsHumansMiceMice, NudeNuclear ProteinsTranscription FactorsTransfectionWnt Signaling Pathwaybeta CateninNuclear ProteinsTranscription FactorsZIC2 protein, human

Identifiers

PMID34099631
PMCPMC8184991
OpenAlexW3168442295

What OpenQuestion holds

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LicenceCC BY
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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.