Evidence map›Paper›PMID 29667486›Full record

ArticleCancer biology & therapy2018

LncRNA ADPGK-AS1 promotes pancreatic cancer progression through activating ZEB1-mediated epithelial-mesenchymal transition.

Suzhen Song, Weihua Yu, Sen Lin, Mingbao Zhang, Teng Wang, Shuang Guo, Hongbo Wang

Open access · bronzeAbstract read
In one paragraph

Article in Cancer biology & therapy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

22 citing papers in PubMed, 36 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.

Suzhen Songa Department of Internal Medicine , Shandong University of Traditional Chinese Medicine , Jinan , Shandong , China.
Weihua Yub Department of Digestive Disease , the Qilu Second Hospital of Shandong University , Jinan , Shandong , China.
Sen Linb Department of Digestive Disease , the Qilu Second Hospital of Shandong University , Jinan , Shandong , China.
Mingbao Zhangb Department of Digestive Disease , the Qilu Second Hospital of Shandong University , Jinan , Shandong , China.
Teng Wangb Department of Digestive Disease , the Qilu Second Hospital of Shandong University , Jinan , Shandong , China.
Shuang Guob Department of Digestive Disease , the Qilu Second Hospital of Shandong University , Jinan , Shandong , China.
Hongbo Wangb Department of Digestive Disease , the Qilu Second Hospital of Shandong University , Jinan , Shandong , China.
Second Hospital of Shandong University · CNShandong University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study was conducted to investigate the effects of ADP dependent glucokinase antisense RNA 1 (ADPGK-AS1)/ miR-205-5p/ zinc finger E-box binding homeobox 1 (ZEB1) on PC cells.

methodsDifferentially expressed lncRNAs and miRNAs in pancreatic cancer (PC) were identified by microarray analysis. In silico ceRNA analysis was conducted to find out the interactions among lncRNAs, miRNAs and mRNAs. Quantitative real-time PCR (qRT-PCR) was utilized to examine the expression of miR-205-5p and lncRNA ADPGK-AS1 in PC and non-cancerous cells. The association between miR-205-5p and ADPGK-AS1 as well as miR-205-5p and ZEB1 was determined by dual-luciferase reporter gene assay. After manipulating the expression of ADPGK-AS1, mir-205-5p and ZEB1 in PANC-1 and SW-1990 cells, cell proliferation, migration, invasion and apoptosis were respectively confirmed by cell counting kit-8 (CCK-8) assay, transwell assay and TUNEL. Western blot was applied to examine the expression of Epithelial-mesenchymal Transition-related proteins. In vivo experiment was conducted to further determine the effect of miR-205-5p/ZEB1 on tumorigenic ability of PC cells.

resultsMiR-205-5p was low-expressed while ZEB1 and ADPGK-AS1 were high-expressed in PC tissues and cells compared with the normal. Dual-luciferase reporter gene assay proved that ADPGK-AS1 could directly target miR-205-5p and miR-205-5p could directly target ZEB1 3'UTR. The expression of MiR-205-5p was negatively correlated with proliferation, migration and invasion, and positively correlated with apoptosis rate of PC cells, while ZEB1 and ADPGK-AS1 had an inversed effect. Further in vitro and in vivo investigation indicated that epithelial-mesenchymal transition (EMT) could be restrained by miR-205-5p through targeting ZEB1. ADPGK-AS1 strongly promoted the tumorigenesis via downregulating miR-205-5p expression and induced the EMT process in vivo.

conclusionADPGK-AS1 inhibited miR-205-5p and therefore promoted PC progression through activating ZEB1-induced EMT.

Indexed as

3' Untranslated RegionsAnimalsApoptosisCarcinogenesisCell Line, TumorCell MovementCell ProliferationDisease ProgressionEpithelial-Mesenchymal TransitionGene Expression ProfilingGene Expression Regulation, NeoplasticHEK293 CellsHumansMiceMice, Inbred BALB CMicroRNAs3' Untranslated RegionsMicroRNAsMIR205, humanRNA, Long NoncodingZEB1 protein, humanZinc Finger E-box-Binding Homeobox 1ADPGK-AS1EMTmiR-205-5ppancreatic cancerZEB1

Identifiers

PMID29667486
PMCPMC5989801
OpenAlexW2801062973

What OpenQuestion holds

Textmetadata
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.