Evidence map›Paper›PMID 33299122›Full record

ArticleOncogene2021

VEGF-C mediates tumor growth and metastasis through promoting EMT-epithelial breast cancer cell crosstalk.

Deguang Kong, Hengbo Zhou, Deepika Neelakantan, Connor J Hughes, Jessica Y Hsu, Ramakrishnan Rajaram Srinivasan, Michael T Lewis, Heide L Ford

Abstract read
In one paragraph

Article in Oncogene, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing 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

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

63 citing papers in PubMed.

  1. Epithelial-Mesenchymal Transition, Immune Response, and Extracellular Matrix Remodelling in Oral Cancer.Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology · 2026
    Article
  2. Article
  3. [Research on tissue regeneration and engineered scaffold materials in prevention and treatment of lymphedema].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

3 more citing papers are in PubMed but not listed here.

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

8 authors.

Deguang Kong *Department of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Hengbo Zhou *Department of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Deepika NeelakantanDepartment of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.ORCID http://orcid.org/0000-0002-3885-3418
Connor J HughesDepartment of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Jessica Y HsuDepartment of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Ramakrishnan Rajaram SrinivasanLester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, USA.
Michael T LewisLester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, USA.
Heide L FordDepartment of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA. Heide.Ford@cuanschutz.edu.ORCID http://orcid.org/0000-0002-2860-9841

Funding

University of Colorado Cancer Center Support Grant - Lung Cancer Patient-Derived Xenografts with Autologous Human Immune SystemsP30CA046934 · NCI · UNIVERSITY OF COLORADO DENVER · PI James V Degregori · 1988 to 2026
$117.0M
Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI Michael M Ittmann · 2007 to 2026
$73.9M
Medical Scientist Training ProgramT32GM008497 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI WILSON, CARA C. · 1993 to 2022
$15.2M
PREDOCTORAL TRAINING PROGRAM IN PHARMACOLOGYT32GM007635 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI DELL'ACQUA, MARK L · 1985 to 2023
$6.1M
Deciphering Mechanisms by which Tumor Cells Collaborate to Mediate MetastasisR01CA224867 · NCI · UNIVERSITY OF COLORADO DENVER · PI FORD, HEIDE L., LEWIS, MICHAEL T. · 2019 to 2023
$3.2M
Multi-Modal Optical/ microCT system for Colorado Animal Imaging ResourceS10OD027023 · OD · UNIVERSITY OF COLORADO DENVER · PI SERKOVA, NATALIE J. · 2020 to 2020
$733k
A mechanistic dissection of the role of Eya3 in breast cancer metastasisK00CA234940 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI ZHOU, HENGBO · 2020 to 2023
$405k
A mechanistic dissection of the role of Eya3 in breast cancer metastasisF99CA234940 · NCI · UNIVERSITY OF COLORADO DENVER · PI ZHOU, HENGBO · 2018 to 2019
$72k
NCI NIH HHS F99 CA234940NCI NIH HHS K00 CA234940NCI NIH HHS P30 CA046934NCI NIH HHS P30 CA125123NCI NIH HHS R01 CA224867NIGMS NIH HHS T32 GM007635NIGMS NIH HHS T32 GM008497NIH HHS S10 OD027023
6 · The paper itself

Abstract

It is well established that a subset of cells within primary breast cancers can undergo an epithelial-to-mesenchymal transition (EMT), although the role of EMT in metastasis remains controversial. We previously demonstrated that breast cancer cells that had undergone an oncogenic EMT could increase metastasis of neighboring cancer cells via non-canonical paracrine-mediated activation of GLI activity that is dependent on SIX1 expression in the EMT cancer cells. However, the mechanism by which these SIX1-expressing EMT cells activate GLI signaling remained unclear. In this study, we demonstrate a novel mechanism for activation of GLI-mediated signaling in epithelial breast tumor cells via EMT cell-induced production and secretion of VEGF-C. We show that VEGF-C, secreted by breast cancer cells that have undergone an EMT, promotes paracrine-mediated increases in proliferation, migration, and invasion of epithelial breast cancer cells, via non-canonical activation of GLI-signaling. We further show that the aggressive phenotypes, including metastasis, imparted by EMT cells on adjacent epithelial cancer cells can be disrupted by either inhibiting VEGF-C in EMT cells or by knocking down NRP2, a receptor which interacts with VEGF-C, in neighboring epithelial cancer cells. Interrogation of TCGA and GEO public datasets supports the relevance of this pathway in human breast cancer, demonstrating that VEGF-C strongly correlates with activation of Hedgehog signaling and EMT in the human disease. Our study suggests that the VEGF-C/NRP2/GLI axis is a novel and conserved paracrine means by which EMT cells enhance metastasis, and provides potential targets for therapeutic intervention in this heterogeneous disease.

Indexed as

Breast NeoplasmsCell Line, TumorCell MovementCell ProliferationEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHedgehog ProteinsHomeodomain ProteinsHumansNeoplasm MetastasisNeuropilin-2Signal TransductionVascular Endothelial Growth Factor CHedgehog ProteinsHomeodomain ProteinsNeuropilin-2neuropilin-2, humanSIX1 protein, humanVascular Endothelial Growth Factor C

Identifiers

PMID33299122
PMCPMC7867573

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.