Evidence map›Paper›PMID 33620152›Full record

ArticleCancer medicine2021

CCNI2 plays a promoting role in the progression of colorectal cancer.

Dong-Ming Lai, Jiang-Jiang Bi, Yong-Hui Chen, Yu-Di Wu, Qing-Wen Huang, Hai-Jie Li, Sheng Zhang, Zheng Fu, Yi-Xin Tong

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 40% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Article
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 at 3 institutions in 2 countries.

Dong-Ming LaiDepartment of Gastrointestinal Surgery, Sun Yat-sen memorial hospital affiliated Sen Yat-sen University, Guangzhou, China.
Jiang-Jiang BiDepartment of Anesthesiology, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei, China.
Yong-Hui ChenDepartment of GI Surgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei, China.
Yu-Di WuDepartment of GI Surgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei, China.
Qing-Wen HuangDepartment of GI Surgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei, China.
Hai-Jie LiDepartment of GI Surgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei, China.
Sheng ZhangDepartment of GI Surgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei, China.ORCID 0000-0003-0268-8593
Zheng FuDepartment of Pharmacology, University of Virginia, Charlottesville, VA, USA.
Yi-Xin TongDepartment of GI Surgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei, China.ORCID 0000-0002-1875-1684
Tongji Hospital · CNSun Yat-sen University · CNUniversity of Virginia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Colorectal cancer (CRC) is one of the most common malignancies and most of the patients diagnosed with advanced CRC have unsatisfactory treatment effect and poor prognosis. The purpose of this study was to investigate the effect of CCNI2 on the development of CRC. In this sutdy, immunohistochemical staining was used to detect CCNI2 expression levels in clinical samples, meanwhile, the Kaplan-Meier survival analysis was conducted. Celigo cell counting assay was used for screening shCCNI2s. QPCR and WB were performed to verify knockdown efficiency of CCNI2. Cell proliferation, colony formation, cell cycle, apoptosis, and mechanism investigation of CCNI2 knockdown were investigated by MTT assay, colony formation assay, fluorescence-activated cell sorting, and human apoptosis antibody array, respectively. Otherwise, the mouse model of CCNI2 knockdown was also constructed. The results of immunohistochemical staining and qPCR indicated that CCNI2 had a high expression level in the CRC tissues and cell lines. Kaplan-Meier survival analysis manifested that the high expression of CCNI2 suggested poor prognosis. The expression of CCNI2 was significantly reduced by CCNI2-siRNAs, and the downregulated expression level of CCNI2 inhibited CRC cell proliferation and colony formation, arrested cell cycle in G2 phase, as well as promoted cell apoptosis. The various indexes of solid tumor in mice models indicated that CCNI2 knockdown could suppress the growth of CRC tumor. Based on the comprehensive analysis of the above results, CCNI2 was contributed to the progression of CRC and could serve as a prognostic marker for CRC.

Indexed as

AgedAnimalsApoptosisCell CycleCell Line, TumorCell ProliferationColorectal NeoplasmsCyclin IDisease Models, AnimalDisease ProgressionDown-RegulationFemaleG2 PhaseGene Knockdown TechniquesHumansKaplan-Meier EstimateCCNI2 protein, humanCyclin IapoptosisCCNI2colorectal cancerproliferation

Identifiers

PMID33620152
PMCPMC7957193
OpenAlexW3130079608

What OpenQuestion holds

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LicenceCC BY
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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.