Evidence map›Paper›PMID 29335007›Full record

ArticleJournal of experimental & clinical cancer research : CR2018

Stress-inducible Protein-1 promotes metastasis of gastric cancer via Wnt/β-catenin signaling pathway.

Linlin Huang, Ertao Zhai, Shirong Cai, Yi Lin, Junbin Liao, Huilin Jin, Sui Peng, Lixia Xu, Minhu Chen, Zhirong Zeng

Open access · goldAbstract read
In one paragraph

Article in Journal of experimental & clinical cancer research : CR, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Prognostic Significance of Microvascular Invasion in Pancreatic Ductal Adenocarcinoma: A Systematic Review and Meta-Analysis.Medical science monitor : international medical journal of experimental and clinical research · 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

10 authors at 2 institutions in 1 country.

Linlin HuangDepartment of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Ertao ZhaiDepartment of Gastrointestinal Surgery, The First Affiliated Hospital, SunYat-sen University, Guangzhou, China.
Shirong CaiDepartment of Gastrointestinal Surgery, The First Affiliated Hospital, SunYat-sen University, Guangzhou, China.
Yi LinDepartment of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Junbin LiaoDepartment of Hepatobiliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Huilin JinDepartment of Hepatobiliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Sui PengDepartment of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Lixia XuDepartment of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China. lixiaxu320@163.com.
Minhu ChenDepartment of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Zhirong ZengDepartment of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China. zengzhirong@vip.163.com.
Sun Yat-sen University · CNThe First Affiliated Hospital, Sun Yat-sen University · CN

Funding

Medical Science and Technology Research Foundation of Guangdong Province A2017058National Natural Science Foundation of China 81372341National Natural Science Foundation of China 81502078National Natural Science Foundation of China 81772579Natural Science Foundation of Guangdong Province 2017A030313513Natural Science Foundation of Guangdong Province 2017A030313893Postdoctoral Science Foundation of China 2017M622878the Science and Technology Foundation of Guangzhou 201707010125
6 · The paper itself

Abstract

backgroundStress-Inducible Protein-1 (STIP1) is a co-chaperone that associates directly with heat shock proteins, and regulates motility of various types of cancer. In the present study, we investigated the role of STIP1 on metastasis of gastric cancer (GC).

methodsIn vivo metastatic experimental model was employed to investigate the effect of STIP1 on metastasis of GC cells. Loss-of-function and gain-of-function experiments were performed to examine the role of STIP1 on metastasis of GC cells. Western blot, immunofluorescence staining, migration and invasion assays, microarray and KEGG pathway analysis were applied to explore the underlying mechanism.

resultsIn current study, we demonstrated that STIP1 promoted lung metastasis of GC cells in vivo. Furthermore, STIP1 significantly enhanced migration and invasion abilities of GC cells. In contrast, knock-down of STIP1 yielded the opposite effects on these phenotypes in vitro. STIP1 promoted tumor metastasis through inducing epithelial-to-mesenchymal transition in GC cells. Mechanistically, STIP1 promoted GC metastasis via up-regulation of targeted genes in Wnt/β-catenin signaling pathway, including c-Myc and Cyclin D1, and accompanied with nuclear translocation of β-catenin.

conclusionsOur findings indicate that elevated expression of STIP1 exhibited a metastasis-promoting effect in GC cells through activation of Wnt/β-catenin signaling pathway. STIP1 may be served as a potential therapeutic target for preventing GC metastasis.

Indexed as

Wnt Signaling PathwayAnimalsCell Line, TumorDisease Models, AnimalEpithelial-Mesenchymal TransitionGene ExpressionHeat-Shock ProteinsHeterograftsHumansLung NeoplasmsMatrix MetalloproteinasesMiceNeoplasm MetastasisNeoplasm StagingStomach NeoplasmsHeat-Shock ProteinsMatrix MetalloproteinasesSTIP1 protein, humanEpithelial-to-mesenchymal transitionMetastasisSTIP1Wnt/β-catenin signaling pathway

Identifiers

PMID29335007
PMCPMC5769340
OpenAlexW2784256637

What OpenQuestion 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 OpenQuestion graph.