Evidence map›Paper›PMID 31667643›Full record

ArticleAngiogenesis2020

Cancer-associated fibroblast-derived WNT2 increases tumor angiogenesis in colon cancer.

Daniela Unterleuthner, Patrick Neuhold, Katharina Schwarz, Lukas Janker, Benjamin Neuditschko, Harini Nivarthi, Ilija Crncec, Nina Kramer, Christine Unger, Markus Hengstschläger and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Angiogenesis, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 192 papers.

0numbers the graph read from it
0cells of the map it votes in
192citing papers in PubMed
8.7field-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

192 citing papers in PubMed, 303 citations in OpenAlex.

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  8. Cancer-associated fibroblasts as a potential therapeutic target for thyroid cancers.International journal of surgery (London, England) · 2026
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132 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

15 authors at 4 institutions in 1 country.

Daniela UnterleuthnerInstitute of Medical Genetics, Medical University of Vienna, Währinger Straße 10, 1090, Vienna, Austria.
Patrick NeuholdInstitute of Medical Genetics, Medical University of Vienna, Währinger Straße 10, 1090, Vienna, Austria.
Katharina SchwarzInstitute of Medical Genetics, Medical University of Vienna, Währinger Straße 10, 1090, Vienna, Austria.
Lukas JankerInstitute of Analytical Chemistry, University of Vienna, Währinger Straße 38, 1090, Vienna, Austria.
Benjamin NeuditschkoInstitute of Analytical Chemistry, University of Vienna, Währinger Straße 38, 1090, Vienna, Austria.
Harini NivarthiLudwig Boltzmann Institute for Cancer Research, Währinger Straße 13a, 1090, Vienna, Austria.
Ilija CrncecInstitute of Cancer Research, Medical University of Vienna, Borschkegasse 8, 1090, Vienna, Austria.
Nina KramerInstitute of Medical Genetics, Medical University of Vienna, Währinger Straße 10, 1090, Vienna, Austria.
Christine UngerInstitute of Medical Genetics, Medical University of Vienna, Währinger Straße 10, 1090, Vienna, Austria.
Markus HengstschlägerInstitute of Medical Genetics, Medical University of Vienna, Währinger Straße 10, 1090, Vienna, Austria.
Robert EferlInstitute of Cancer Research, Medical University of Vienna, Borschkegasse 8, 1090, Vienna, Austria.
Richard MorigglLudwig Boltzmann Institute for Cancer Research, Währinger Straße 13a, 1090, Vienna, Austria.
Wolfgang SommergruberBoehringer Ingelheim RCV GmbH & Co KG, Dr. Boehringer-Gasse 5-11, 1130, Vienna, Austria.
Christopher GernerInstitute of Analytical Chemistry, University of Vienna, Währinger Straße 38, 1090, Vienna, Austria.
Helmut DolznigInstitute of Medical Genetics, Medical University of Vienna, Währinger Straße 10, 1090, Vienna, Austria. helmut.dolznig@meduniwien.ac.at.
Medical University of Vienna · ATUniversity of Vienna · ATLudwig Boltzmann Institute for Cancer Research · ATBoehringer Ingelheim (Austria) · AT

Funding

Austrian Science Fund P29222-B28Austrian Science Fund SFB F4707 and SFB-F06105Austrian Science Fund FWF P 29222
6 · The paper itself

Abstract

WNT2 acts as a pro-angiogenic factor in placental vascularization and increases angiogenesis in liver sinusoidal endothelial cells (ECs) and other ECs. Increased WNT2 expression is detectable in many carcinomas and participates in tumor progression. In human colorectal cancer (CRC), WNT2 is selectively elevated in cancer-associated fibroblasts (CAFs), leading to increased invasion and metastasis. However, if there is a role for WNT2 in colon cancer, angiogenesis was not addressed so far. We demonstrate that WNT2 enhances EC migration/invasion, while it induces canonical WNT signaling in a small subset of cells. Knockdown of WNT2 in CAFs significantly reduced angiogenesis in a physiologically relevant assay, which allows precise assessment of key angiogenic properties. In line with these results, expression of WNT2 in otherwise WNT2-devoid skin fibroblasts led to increased angiogenesis. In CRC xenografts, WNT2 overexpression resulted in enhanced vessel density and tumor volume. Moreover, WNT2 expression correlates with vessel markers in human CRC. Secretome profiling of CAFs by mass spectrometry and cytokine arrays revealed that proteins associated with pro-angiogenic functions are elevated by WNT2. These included extracellular matrix molecules, ANG-2, IL-6, G-CSF, and PGF. The latter three increased angiogenesis. Thus, stromal-derived WNT2 elevates angiogenesis in CRC by shifting the balance towards pro-angiogenic signals.

Indexed as

Cancer-Associated FibroblastsCell DifferentiationCell ProliferationCells, CulturedCoculture TechniquesColonic NeoplasmsCulture Media, ConditionedEndothelial CellsHEK293 CellsHumansHuman Umbilical Vein Endothelial CellsNeovascularization, PathologicTumor MicroenvironmentWnt2 ProteinCulture Media, ConditionedWnt2 ProteinWNT2 protein, human3D co-cultureAngiogenesisColorectal cancerHeterotypic cell–cell interactionsTumor stromaWNT2

Identifiers

PMID31667643
PMCPMC7160098
OpenAlexW2982701446

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.