Evidence map›Paper›PMID 28854900›Full record

ArticleBMC cancer2017

VEGFR2 regulates endothelial differentiation of colon cancer cells.

Zhiyong Liu, Lisha Qi, Yixian Li, Xiulan Zhao, Baocun Sun

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

38 citing papers in PubMed, 84 citations in OpenAlex.

  1. Article
  2. FUT2-Mediated Fucosylation of OLFM4 Promotes Colon Cancer Cell Differentiation.Canadian journal of gastroenterology & hepatology · 2026
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  15. Royal Jelly andFood technology and biotechnology · 2022
    Article
  16. Review
  17. Article
  18. Article
  19. Molecular design, synthesis andJournal of enzyme inhibition and medicinal chemistry · 2021
    Article
  20. Article
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

5 authors at 2 institutions in 1 country.

Zhiyong LiuDepartment of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China.
Lisha QiDepartment of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China.
Yixian LiDepartment of Pathology, Tianjin Medical University, Tianjin, 300070, China.
Xiulan ZhaoDepartment of Pathology, Tianjin Medical University, Tianjin, 300070, China.
Baocun SunDepartment of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China. sunbaocun2014@163.com.
Tianjin Medical University · CNTianjin Medical University Cancer Institute and Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecent studies suggested that cancer stem-like cells contribute to tumor vasculogenesis by differentiating into endothelial cells. However, such process is governed by still undefined mechanism.

methodsAt varying differentiation levels, three representative colon cancer cells were cultured in endothelial-inducing conditioned medium: human colon cancer cells HCT116 (HCT116) (poorly differentiated), SW480 (moderately differentiated), and HT29 (well differentiated). We tested for expression of endothelial markers (cluster of differentiation (CD) 31, CD34, and vascular endothelial (VE)-cadherin and their ability to form tube-like structures in 3D culture. We also observed VEGF secretion and expressions of endothelial markers and VEGFRs in HCT116 cells under hypoxia to simulate physiological conditions. In in vitro and in xenotransplantation experiments, VE growth factor receptor 2 (VEGFR2) antagonist SKLB1002 was used to test effect of VEGFR2 in endothelial differentiation of HCT116 cells. Expression levels of VEGFR2 and VE-cadherin were assessed by immunohistochemistry of human colon cancer tissues to evaluate clinicopathological significance of VEGFR2.

resultsAfter culturing in endothelial-inducing conditioned medium, poorly differentiated HCT116 cells expressed endothelial markers and formed tube-like structure in vitro. HCT116 cells secreted more endogenous VEGF and expressed higher VEGFR2 under hypoxia. SKLB1002 impaired endothelial differentiation in vitro and xenotransplantation experiments, suggesting a VEGFR2-dependent mechanism. Increased expression of VEGFR2 correlated with differentiation, metastasis/recurrence, and poor prognosis in 203 human colon cancer samples. Positive correlation was observed between VEGFR2 and VE-cadherin expression.

conclusionsVEGFR2 regulates endothelial differentiation of colon cancer cell and may be potential platform for anti-angiogenesis cancer therapy.

Indexed as

AnimalsAntigens, CDBiomarkers, TumorCadherin 5CadherinsCell DifferentiationCell Line, TumorColonic NeoplasmsEndothelial CellsEndothelium, VascularFemaleHCT116 CellsHT29 CellsHumansMiceMice, NudeAntigens, CDBiomarkers, TumorCadherin 5CadherinsKDR protein, humanVascular Endothelial Growth Factor Receptor-2Colon cancerVasculogenesisVE-cadherinVEGFR2

Identifiers

PMID28854900
PMCPMC5577671
OpenAlexW2753778372

What OpenQuestion holds

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LicenceCC BY
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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.