Evidence map›Paper›PMID 32478377›Full record

ArticleBioscience reports2020

Hedgehog signaling activation required for glypican-6-mediated regulation of invasion, migration, and epithelial-mesenchymal transition of gastric cancer cells.

Chen Zeng, Ran Yan, Guanghua Yang, Sen Xiang, Fuli Zhao

Abstract read
In one paragraph

Article in Bioscience reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

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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

6 citing papers in PubMed.

  1. Article
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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

5 authors.

Chen ZengDepartment of Medical Oncology, Central Hospital, Zhumadian City 463000, China.
Ran YanOffice of Huanghuai University, Zhumadian City 463000, China.
Guanghua YangDepartment of Medical Oncology, Central Hospital, Zhumadian City 463000, China.
Sen XiangDepartment of Medical Oncology, Central Hospital, Zhumadian City 463000, China.
Fuli ZhaoDepartment of Medical Oncology, Central Hospital, Zhumadian City 463000, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gastric cancer (GC) is the fifth most common cancer worldwide and one of the most aggressive cancers in China. Glypican 6 is highly expressed in gastric adenocarcinoma and may act as a diagnostic and prognostic marker; however, the functional importance and molecular mechanism of glypican 6 in GC remains unclear. In the current study, we aimed to reveal the function and mechanism of glypican 6 in two GC cell lines: MKN-45 and SGC-7901. We found higher expression of glypican 6 in MKN-45 and SGC-7901 cells than in cells from the normal gastric mucosa epithelial cell line GES-1. Glypican 6 knockdown suppressed MKN-45 and SGC-7901 cell proliferation. A Transwell assay confirmed that glypican 6 silencing inhibited the migration and invasiveness of MKN-45 and SGC-7901 cells. Epithelial-to-mesenchymal transition (EMT) markers were determined by western blotting, and the results showed reduced Vimentin expression and elevated E-cadherin expression in glypican 6 short interfering RNA (siRNA) transfected MKN-45 and SGC-7901 cells. However, glypican 6 overexpression in GES-1 cells showed no significant promotion on GES-1 cells proliferation and migration. Further studies confirmed that glypican 6 siRNA regulated Hedgehog and Gli1 signaling and participated in the function of glypican 6 on MKN-45 and SGC-7901 cell migration and invasion. Our findings suggest that decreased glypican 6 expression inhibits the migration and invasion ability of GC cells.

Indexed as

Cell MovementEpithelial-Mesenchymal TransitionAntigens, CDCadherinsCell Line, TumorCell ProliferationGene Expression Regulation, NeoplasticGlypicansHedgehog ProteinsHumansNeoplasm InvasivenessSignal TransductionStomach NeoplasmsVimentinZinc Finger Protein GLI1Antigens, CDCadherinsCDH1 protein, humanGLI1 protein, humanGlypicansGPC6 protein, humanHedgehog ProteinsVimentinVIM protein, humanZinc Finger Protein GLI1Gastric cancerGlypican-6HedgehogInvasionMigration

Identifiers

PMID32478377
PMCPMC7295629

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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.