Evidence map›Paper›PMID 21503965›Full record

ArticleJournal of cellular biochemistry2011

Over-expression of FoxM1 leads to epithelial-mesenchymal transition and cancer stem cell phenotype in pancreatic cancer cells.

Bin Bao, Zhiwei Wang, Shadan Ali, Dejuan Kong, Sanjeev Banerjee, Aamir Ahmad, Yiwei Li, Asfar S Azmi, Lucio Miele, Fazlul H Sarkar

RetractedAbstract readRetracted Publication
In one paragraph

Article in Journal of cellular biochemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 123 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
123citing papers in PubMed, 1 pooled it
13.2field-weighted citation impact, top 1% 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

123 citing papers in PubMed, 1 synthesis or guideline pooled it, 209 citations in OpenAlex.

  1. Pooled it
  2. Review
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  7. Landscape of NcRNAs involved in drug resistance of breast cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023
    Review
  8. Article
  9. Post-Translational Modification of ZEB Family Members in Cancer Progression.International journal of molecular sciences · 2022
    Review
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63 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

Bin BaoDepartment of Pathology, Karmanos Cancer Institute, Wayne State University, Detroit, Michigan 48201, USA.
Zhiwei Wang
Shadan Ali
Dejuan Kong
Sanjeev Banerjee
Aamir Ahmad
Yiwei Li
Asfar S Azmi
Lucio Miele
Fazlul H Sarkar
Wayne State University · USThe Barbara Ann Karmanos Cancer Institute · USUniversity of Mississippi · US

Funding

RO1: A novel and targeted approach to inhibit invasion and angiogenesisR01CA131151 · NCI · WAYNE STATE UNIVERSITY · PI SARKAR, FAZLUL H. · 2008 to 2012
$1.8M
FoxM1: A molecular target in pancreatic cancerR01CA132794 · NCI · WAYNE STATE UNIVERSITY · PI SARKAR, FAZLUL H. · 2009 to 2013
$1.5M
NCI NIH HHS 3R01CA131151-02S1NCI NIH HHS 5R01CA131151NCI NIH HHS 5R01CA132794NCI NIH HHS R01 CA131151NCI NIH HHS R01 CA132794
6 · The paper itself

Abstract

FoxM1 is known to play important role in the development and progression of many malignancies including pancreatic cancer. Studies have shown that the acquisition of epithelial-to-mesenchymal transition (EMT) phenotype and induction of cancer stem cell (CSC) or cancer stem-like cell phenotypes are highly inter-related, and contributes to drug resistance, tumor recurrence, and metastasis. The molecular mechanism(s) by which FoxM1 contributes to the acquisition of EMT phenotype and induction of CSC self-renewal capacity is poorly understood. Therefore, we established FoxM1 over-expressing pancreatic cancer (AsPC-1) cells, which showed increased cell growth, clonogenicity, and cell migration. Moreover, over-expression of FoxM1 led to the acquisition of EMT phenotype by activation of mesenchymal cell markers, ZEB1, ZEB2, Snail2, E-cadherin, and vimentin, which is consistent with increased sphere-forming (pancreatospheres) capacity and expression of CSC surface markers (CD44 and EpCAM). We also found that over-expression of FoxM1 led to decreased expression of miRNAs (let-7a, let-7b, let-7c, miR-200b, and miR-200c); however, re-expression of miR-200b inhibited the expression of ZEB1, ZEB2, vimentin as well as FoxM1, and induced the expression of E-cadherin, leading to the reversal of EMT phenotype. Finally, we found that genistein, a natural chemo-preventive agent, inhibited cell growth, clonogenicity, cell migration and invasion, EMT phenotype, and formation of pancreatospheres consistent with reduced expression of CD44 and EpCAM. These results suggest, for the first time, that FoxM1 over-expression is responsible for the acquisition of EMT and CSC phenotype, which is in part mediated through the regulation of miR-200b and these processes, could be easily attenuated by genistein.

Indexed as

Epithelial-Mesenchymal TransitionAnticarcinogenic AgentsAntigens, DifferentiationCell AggregationCell Line, TumorCell MovementCell ProliferationCell ShapeCell SurvivalForkhead Box Protein M1Forkhead Transcription FactorsGene Expression ProfilingGene Expression Regulation, NeoplasticGenetic MarkersGenisteinHumansAnticarcinogenic AgentsAntigens, DifferentiationForkhead Box Protein M1Forkhead Transcription FactorsFOXM1 protein, humanGenetic MarkersGenisteinMicroRNAsMIRN200 microRNA, humanmirnlet7 microRNA, human

Identifiers

PMID21503965
PMCPMC3155646
OpenAlexW2026228115

What OpenQuestion holds

Textmetadata
LicenceTDM
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.