Evidence map›Paper›PMID 34012631›Full record

ArticleJournal of gastrointestinal oncology2021

Expression and prognostic significance of thrombospondin gene family in gastric cancer.

Long-Ying Deng, Xiang-Fu Zeng, Dan Tang, Wei Deng, Hong-Fu Liu, Yuan-Kang Xie

Open access · diamondAbstract read
In one paragraph

Article in Journal of gastrointestinal oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

10 citing papers in PubMed, 11 citations in OpenAlex.

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  8. Extracellular Matrix Biomarkers in Colorectal Cancer.International journal of molecular sciences · 2021
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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 2 institutions in 1 country.

Long-Ying DengDepartment of Gastrointestinal Surgery, First Affiliated Hospital of Gannan Medical University, Ganzhou, China.
Xiang-Fu ZengDepartment of Gastrointestinal Surgery, First Affiliated Hospital of Gannan Medical University, Ganzhou, China.
Dan TangDepartment of General Practice, First Affiliated Hospital of Nanchang University, Nanchang, China.
Wei DengDepartment of Gastrointestinal Surgery, First Affiliated Hospital of Gannan Medical University, Ganzhou, China.
Hong-Fu LiuDepartment of Gastrointestinal Surgery, First Affiliated Hospital of Gannan Medical University, Ganzhou, China.
Yuan-Kang XieDepartment of Hepatobiliary Surgery, First Affiliated Hospital of Gannan Medical University, Ganzhou, China.
First Affiliated Hospital of Gannan Medical University · CNNanchang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThrombospondins (THBSs) are glycoproteins expressed in the extracellular matrix (ECM) and have critical roles in tumor development and metastasis. However, the diverse expression patterns and prognostic roles of distinct THBS genes in gastric cancer have not been fully elucidated. In the current study, we aimed to investigate the expression patterns of THBSs in gastric cancer (GC) and determine whether they are prognostic markers for this malignancy.

methodsmRNA expression status and genetic mutations of THBS family members were performed by using ONCOMINE, UCSC Xena browser, GEPIA, and cBioPortal databases. Prognostic values and function enrichment analysis of the members were assessed via Kaplan-Meier plotter and Metascape.

resultswe found that the mRNA expression of THBS1, THBS2, THBS4, and COMP were higher in patients with GC tissues than those in normal gastric mucosa and there was no difference in the mRNA expression of THBS3 between GC and normal tissue. Survival analysis revealed that mRNA levels of THBSs were strongly related to worse OS in GC patients (P<0.05). Overexpression of THBSs indicated poor OS in stage III/IV GC and high expression of THBS1, THBS3, THBS4, and COMP were related to worse OS in stage II GC.

conclusionsBioinformatics analysis revealed a better understanding the value of THBS family members in GC and suggest that THBSs might serve as potential prognostic biomarkers for GC.

Indexed as

bioinformatics analysesdatabase mininggastric cancer (GC)prognostic valuesThrombospondins (THBSs)

Identifiers

PMID34012631
PMCPMC8107582
OpenAlexW3152979802

What OpenQuestion holds

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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.