Evidence map›Paper›PMID 26804178›Full record

ArticleOncogene2016

Endoglin targeting inhibits tumor angiogenesis and metastatic spread in breast cancer.

M Paauwe, R C Heijkants, C H Oudt, G W van Pelt, C Cui, C P Theuer, J C H Hardwick, C F M Sier, L J A C Hawinkels

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

48 citing papers in PubMed, 74 citations in OpenAlex.

  1. Trial
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  8. Review
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  13. Endoglin and squamous cell carcinomas.Frontiers in medicine · 2023
    Article
  14. Glioblastoma CD105Acta neuropathologica communications · 2022
    Article
  15. Article
  16. Review
  17. Article
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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

9 authors at 2 institutions in 2 countries.

M PaauweDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, The Netherlands.
R C HeijkantsDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, The Netherlands.
C H OudtDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, The Netherlands.
G W van PeltDepartment of Surgery, Leiden University Medical Center, Leiden, The Netherlands.
C CuiDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, The Netherlands.
C P TheuerTracon Pharmaceuticals, San Diego, CA, USA.
J C H HardwickDepartment of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, The Netherlands.
C F M SierDepartment of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, The Netherlands.
L J A C HawinkelsDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, The Netherlands.
Leiden University Medical Center · NLTracon Pharmaceuticals (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endoglin, a transforming growth factor-β co-receptor, is highly expressed on angiogenic endothelial cells in solid tumors. Therefore, targeting endoglin is currently being explored in clinical trials for anti-angiogenic therapy. In this project, the redundancy between endoglin and vascular endothelial growth factor (VEGF) signaling in angiogenesis and the effects of targeting both pathways on breast cancer metastasis were explored. In patient samples, increased endoglin signaling after VEGF inhibition was observed. In vitro TRC105, an endoglin-neutralizing antibody, increased VEGF signaling in endothelial cells. Moreover, combined targeting of the endoglin and VEGF pathway, with the VEGF receptor kinase inhibitor SU5416, increased antiangiogenic effects in vitro and in a zebrafish angiogenesis model. Next, in a mouse model for invasive lobular breast cancer, the effects of TRC105 and SU5416 on tumor growth and metastasis were explored. Although TRC105 and SU5416 decreased tumor vascular density, tumor volume was unaffected. Strikingly, in mice treated with TRC105, or TRC105 and SU5416 combined, a strong inhibition in the number of metastases was seen. Moreover, upon resection of the primary tumor, strong inhibition of metastatic spread by TRC105 was observed in an adjuvant setting. To confirm these data, we assessed the effects of endoglin-Fc (an endoglin ligand trap) on metastasis formation. Similar to treatment with TRC105 in the resection model, endoglin-Fc-expressing tumors showed strong inhibition of distant metastases. These results show, for the first time, that targeting endoglin, either with neutralizing antibodies or a ligand trap, strongly inhibits metastatic spread of breast cancer in vivo.

Indexed as

AnimalsAntibodies, MonoclonalBreast NeoplasmsEndoglinFemaleHumansIndolesNeoplasm MetastasisNeovascularization, PathologicPyrrolesSmad1 ProteinVascular Endothelial Growth Factor AZebrafishAntibodies, MonoclonalcarotuximabEndoglinIndolesPyrrolesSemaxinibSmad1 ProteinVascular Endothelial Growth Factor A

Identifiers

PMID26804178
OpenAlexW2252896286

What OpenQuestion holds

Textmetadata
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.