Evidence map›Paper›PMID 27001185›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2016

Resistin-Like Molecule-β Promotes Invasion and Migration of Gastric Carcinoma Cells.

Rui Jiang, Chunming Zhao, Xinyu Wang, Shengxi Wang, Xiaogang Sun, Yang Tian, Wei Song

Open access · hybridAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.3field-weighted citation impact, top 37% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Rui JiangDepartment of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China (mainland).
Chunming ZhaoDepartment of Ophthalmology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China (mainland).
Xinyu WangDepartment of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China (mainland).
Shengxi WangDepartment of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China (mainland).
Xiaogang SunDepartment of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China (mainland).
Yang TianDepartment of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China (mainland).
Wei SongDepartment of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China (mainland).
Shandong Provincial Hospital · CNShandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundResistin-like molecule-β (RELMβ) is a novel secretory protein from intestinal goblet cells and participates in epithelial differentiation, tumor occurrence, and immune response. RELMβ is absent in normal gastric mucosa but is abundantly expressed in gastric carcinoma tissues, and is correlated with tumor invasion and metastasis. Epithelial-mesenchymal transition (EMT) is an important mechanism governing tumor cell invasion. This study thus investigated the modulation of RELMβ in gastric cancer metastasis and its correlation with EMT. MATERIAL/

methodsWe used RELMβ-low expression AGS cell line of gastric cancer and normal mucosa cell line GES1 as in vitro models, on which RELMβ0-expressing vector was transfected. The invasion and migration of cells were quantified by Transwell assay. EMT-related protein including E-cadherin, N-cadherin, Snail, and Vimentin were detected by Western blotting in transfected AGS cells.

resultsRELMβ transfection significantly potentiated invasion and migration abilities of AGS cells, whose RELMβ protein level was significantly elevated compared to those in untransfected AGS or GES1 cells. After RELMb transfection, EMT-related proteins, including N-cadherin, Snail, and Vimentin levels, were elevated, but E-cadherin expression was depressed.

conclusionsRELMβ-overexpression can facilitate invasion and migration of gastric carcinoma cells and it increases the expression of EMT-related proteins, such as N-cadherin, Snail, Vimentin, but decreases E-cadherin level, thus promoting the progression of EMT.

Indexed as

Cell Line, TumorCell MovementEpithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticHumansIntercellular Signaling Peptides and ProteinsNeoplasm InvasivenessNeoplasm ProteinsReal-Time Polymerase Chain ReactionRNA, MessengerStomach NeoplasmsTransfectionIntercellular Signaling Peptides and ProteinsNeoplasm ProteinsRETNLB protein, humanRNA, Messenger

Identifiers

PMID27001185
PMCPMC4806584
OpenAlexW2303171320

What OpenQuestion holds

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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.