Evidence map›Paper›PMID 31319613›Full record

ArticleCancers2019

Harnessing Induced Essentiality: Targeting Carbonic Anhydrase IX and Angiogenesis Reduces Lung Metastasis of Triple Negative Breast Cancer Xenografts.

Eva-Maria E Hedlund, Paul C McDonald, Oksana Nemirovsky, Shannon Awrey, Lasse D E Jensen, Shoukat Dedhar

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

23 citing papers in PubMed, 47 citations in OpenAlex.

  1. Prospective pilot study with [European journal of nuclear medicine and molecular imaging · 2026
    Trial
  2. Review
  3. Article
  4. Review
  5. Article
  6. A dual-action niclosamide-based prodrug that targets cancer stem cells and inhibits TNBC metastasis.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Cancer heterogeneity and metastasis: life at the edge.Clinical & experimental metastasis · 2022
    Review
  15. Review
  16. Review
  17. Review
  18. Article
  19. Advances in the discovery of exosome inhibitors in cancer.Journal of enzyme inhibition and medicinal chemistry · 2020
    Review
  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

6 authors at 3 institutions in 2 countries.

Eva-Maria E HedlundDepartment of Integrative Oncology, BC Cancer Research Centre, Vancouver, British Columbia, V5Z 1L3, Canada.
Paul C McDonaldDepartment of Integrative Oncology, BC Cancer Research Centre, Vancouver, British Columbia, V5Z 1L3, Canada.
Oksana NemirovskyDepartment of Integrative Oncology, BC Cancer Research Centre, Vancouver, British Columbia, V5Z 1L3, Canada.
Shannon AwreyDepartment of Integrative Oncology, BC Cancer Research Centre, Vancouver, British Columbia, V5Z 1L3, Canada.
Lasse D E JensenDepartment of Medical and Health Sciences (IMH), Division of Cardiovascular Medicine (KVM), Linköping University, SE-581 85 Linköping, Sweden.
Shoukat DedharDepartment of Integrative Oncology, BC Cancer Research Centre, Vancouver, British Columbia, V5Z 1L3, Canada. sdedhar@bccrc.ca.
Occupational Cancer Research Centre · CALinköping University · SEUniversity of British Columbia · CA

Funding

Canadian Institutes of Health Research FDN-143318Vetenskapsrådet 537-2013-7467
6 · The paper itself

Abstract

Triple Negative Breast Cancer (TNBC) is aggressive, metastatic and drug-resistant, limiting the spectrum of effective therapeutic options for breast cancer patients. To date, anti-angiogenic agents have had limited success in the treatment of systemic breast cancer, possibly due to the exacerbation of tumor hypoxia and increased metastasis. Hypoxia drives increased expression of downstream effectors, including Carbonic Anhydrase IX (CAIX), a critical functional component of the pro-survival machinery required by hypoxic tumor cells. Here, we used the highly metastatic, CAIX-positive MDA-MB-231 LM2-4 orthotopic model of TNBC to investigate whether combinatorial targeting of CAIX and angiogenesis impacts tumor growth and metastasis in vivo to improve efficacy. The administration of a small molecule inhibitor of CAIX, SLC-0111, significantly reduced overall metastatic burden, whereas exposure to sunitinib increased hypoxia and CAIX expression in primary tumors, and failed to inhibit metastasis. The administration of SLC-0111 significantly decreased primary tumor vascular density and permeability, and reduced metastasis to the lung and liver. Furthermore, combining sunitinib and SLC-0111 significantly reduced both primary tumor growth and sunitinib-induced metastasis to the lung. Our findings suggest that targeting angiogenesis and hypoxia effectors in combination holds promise as a novel rational strategy for the effective treatment of patients with TNBC.

Indexed as

angiogenesiscarbonic anhydrase IXhypoxiametastasisresistancesunitinibtriple negative breast cancer

Identifiers

PMID31319613
PMCPMC6678951
OpenAlexW2956512450

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.