Evidence map›Paper›PMID 26846153›Full record

ArticleScientific reports2016

Norcantharidin Suppresses Colon Cancer Cell Epithelial-Mesenchymal Transition by Inhibiting the αvβ6-ERK-Ets1 Signaling Pathway.

Cheng Peng, Zequn Li, Zhengchuan Niu, Wei Niu, Zongquan Xu, Huijie Gao, Weibo Niu, JiaYong Wang, Zhaobin He, Chao Gao and 4 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 19% 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

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

  1. Pooled it
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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

14 authors at 3 institutions in 2 countries.

Cheng PengDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Zequn LiDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Zhengchuan NiuDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Wei NiuDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Zongquan XuDepartment of Hepatic Oncology, Jiangxi Provincial Cancer Hospital, Nanchang, Jiangxi, China.
Huijie GaoDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Weibo NiuDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
JiaYong WangDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Zhaobin HeDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Chao GaoDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Pengfei LinDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Michael AgrezNewcastle Bowel Cancer Research Collaborative, The University of Newcastle, Callaghan, New South Wales, Australia.
Zongli ZhangDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Jun NiuDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.
Qilu Hospital of Shandong University · CNJiangxi Provincial Cancer Hospital · CNUniversity of Newcastle Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Norcantharidin (NCTD) is an efficacious anti-cancer drug that has been used in China for many years, but its underlying mechanism of action is still not fully understood. In the present study, we found that NCTD could induce morphological changes in colon cancer cells, causing a transition from a spindle-shaped morphology to a typical round or oval shape, which was indicative of a mesenchymal-epithelial transition (MET) process. Next, we investigated the mechanism by which NCTD induced the MET process. Using a transwell assay, we found that NCTD could suppress the migratory and invasive ability of colon cancer cells in a dose-dependent manner. Moreover, NCTD suppressed the expression of integrin αvβ6, MMP-3, and MMP-9 as well as the polymerization of F-actin, further supporting its suppressive effect on migratory and invasive ability. Furthermore, the expression of αvβ6, N-cadherin, vimentin and phosphorylated ERK was decreased, while the expression of E-cadherin was up-regulated. We verified that phosphorylated Ets1 was down-regulated substantially after treatment with NCTD. Taken together, our data demonstrated that NCTD could inhibit the EMT process of colon cancer cells by inhibiting the αvβ6-ERK-Ets1 signaling pathway. This study revealed part of the mechanism through which NCTD could reverse the EMT process in colon cancer.

Indexed as

Antineoplastic AgentsBridged Bicyclo Compounds, HeterocyclicCell Line, TumorCell MovementColonic NeoplasmsDose-Response Relationship, DrugEpithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticHT29 CellsHumansMAP Kinase Signaling SystemProto-Oncogene Protein c-ets-1Antineoplastic AgentsBridged Bicyclo Compounds, HeterocyclicETS1 protein, humannorcantharidinProto-Oncogene Protein c-ets-1

Identifiers

PMID26846153
PMCPMC4742802
OpenAlexW2257501429

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.