Evidence map›Paper›PMID 30558247›Full record

ArticleBiomolecules2018

Study of New Therapeutic Strategies to Combat Breast Cancer Using Drug Combinations.

Ana Correia, Dany Silva, Alexandra Correia, Manuel Vilanova, Fátima Gärtner, Nuno Vale

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.8field-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

20 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
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  3. Review
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  11. Enhancing theDrug delivery · 2021
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  14. Review
  15. Article
  16. Article
  17. Recycling the Purpose of Old Drugs to Treat Ovarian Cancer.International journal of molecular sciences · 2020
    Review
  18. Article
  19. Article
  20. Review
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 1 institution in 1 country.

Ana CorreiaLaboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto,Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal. up201607999@fc.up.pt.
Dany SilvaLaboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto,Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal. danys@ua.pt.
Alexandra Correiai3S, Instituto de Investigação e Inovação em Saúde, University of Porto, Rua Alfredo Allen 208,4200-135 Porto, Portugal. alexandra.correia@ibmc.up.pt.
Manuel Vilanovai3S, Instituto de Investigação e Inovação em Saúde, University of Porto, Rua Alfredo Allen 208,4200-135 Porto, Portugal. vilanova@icbas.up.pt.ORCID 0000-0001-7007-306X
Fátima GärtnerDepartment of Molecular Pathology and Immunology, Institute of Biomedical Sciences Abel Salazar(ICBAS), University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal. fgartner@ipatimup.pt.
Nuno ValeLaboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto,Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal. nuno.vale@ff.up.pt.
Universidade do Porto · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer is a disease that affects and kills millions of people worldwide. Breast cancer, especially, has a high incidence and mortality, and is challenging to treat. Due to its high impact on the health sector, oncological therapy is the subject of an intense and very expensive research. To improve this therapy and reduce its costs, strategies such as drug repurposing and drug combinations have been extensively studied. Drug repurposing means giving new usefulness to drugs which are approved for the therapy of various diseases, but, in this case, are not approved for cancer therapy. On the other hand, the purpose of combining drugs is that the response that is obtained is more advantageous than the response obtained by the single drugs. Using drugs with potential to be repurposed, combined with 5-fluorouracil, the aim of this project was to investigate whether this combination led to therapeutic benefits, comparing with the isolated drugs. We started with a screening of the most promising drugs, with verapamil and itraconazole being chosen. Several cellular viability studies, cell death and proliferation studies, mainly in MCF-7 cells (Michigan Cancer Foundation-7, human breast adenocarcinoma cells) were performed. Studies were also carried out to understand the effect of the drugs at the level of possible therapeutic resistance, evaluating the epithelial-mesenchymal transition. Combining all the results, the conclusion is that the combination of verapamil and itraconazole with 5-fluorouracil had benefits, mainly by decreasing cell viability and proliferation. Furthermore, the combination of itraconazole and 5-fluorouracil seemed to be the most effective, being an interesting focus in future studies.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsBreast NeoplasmsDrug Resistance, NeoplasmEpithelial-Mesenchymal TransitionFemaleFluorouracilHumansItraconazoleMCF-7 CellsVerapamilFluorouracilItraconazoleVerapamil5-fluorouracilbreast cancercell viabilitydrug combinationsdrug repurposingepithelial-mesenchymal transition

Identifiers

PMID30558247
PMCPMC6315516
OpenAlexW2903711622

What OpenQuestion holds

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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.