Evidence map›Paper›PMID 33439969›Full record

ArticleBioscience reports2021

Correlation of zinc finger protein 2, a prognostic biomarker, with immune infiltrates in liver cancer.

Lei Sun, Yaru Lin, Guichun Wang, Lin Zhang, Liangchang Hu, Zhong Lu

Open access · goldAbstract read
In one paragraph

Article in Bioscience reports, 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
1.5field-weighted citation impact, top 18% 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, 15 citations in OpenAlex.

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  7. Advances in Prostate Cancer Biomarkers and Probes.Cyborg and bionic systems (Washington, D.C.) · 2024
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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.

Lei SunClinical College of Weifang Medical University, Weifang, 261053, China.
Yaru LinClinical College of Weifang Medical University, Weifang, 261053, China.
Guichun WangClinical College of Weifang Medical University, Weifang, 261053, China.
Lin ZhangClinical College of Weifang Medical University, Weifang, 261053, China.
Liangchang HuDepartment of oncology, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China.
Zhong LuDepartment of oncology, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China.
Weifang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe expression and clinical value of zinc finger protein 2 gene (ZIC2) in hepatocellular carcinoma (HCC) were analyzed by mining gene information from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases.

methodsGene chip data sets were retrieved from GEO and TCGA and screened for differentially expressed genes in HCC. Gene expression profile interaction analysis (GEPIA) and Kaplan-Meier curves were used to analyze the relationship between differentially expressed genes (DEGs) and survival and prognosis in patients with HCC. Moreover, the Genecards database was used to extract ZIC2-related proteins and to analyze the physiological process of protein enrichment. Furthermore, the relationships between ZIC2 gene and tumor cell immune invasion and that between immune cell infiltration and the 5-year survival rate were studied using the tumor immune evaluation resource (TIMER) database.

resultsDatasets from GEO and TCGA revealed that ZIC2 was differentially expressed in HCC tissues and normal tissues (P<0.05). High ZIC2 expression was associated with overall survival (OS) and progress-free survival in HCC patients. Overall, 25 ZIC2 related proteins, including Gli3, PRKDC, and rnf180 were identified and protein enrichment analysis indicated these were associated with four types of cell components, six types of cell functions, and eight types of biological processes. ZIC2 was positively correlated with immune infiltration cells in patients with HCC, and higher expression of ZIC2 mRNA CD4+T cells is associated with a better 5-year survival.

conclusionZIC2 gene may be used as an immune response marker in liver cancer to predict the prognosis of HCC.

Indexed as

Biomarkers, TumorCarcinoma, HepatocellularCell CycleComputational BiologyDatabases, GeneticHumansKaplan-Meier EstimateLiver NeoplasmsNuclear ProteinsPrognosisProtein Interaction MapsRNA, MessengerTranscription FactorsTranscriptomeTumor MicroenvironmentUp-RegulationBiomarkers, TumorNuclear ProteinsRNA, MessengerTranscription FactorsZIC2 protein, humanbioinformatics miningimmune infiltrationliver cancerTCGA databaseZIC2

Identifiers

PMID33439969
PMCPMC7823187
OpenAlexW3118329880

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.