Evidence map›Paper›PMID 31844184›Full record

ArticleBritish journal of cancer2020

Repurposing screen identifies mebendazole as a clinical candidate to synergise with docetaxel for prostate cancer treatment.

Linda K Rushworth, Kay Hewit, Sophie Munnings-Tomes, Sukrut Somani, Daniel James, Emma Shanks, Christine Dufès, Anne Straube, Rachana Patel, Hing Y Leung

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed, 40 citations in OpenAlex.

  1. Trial
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  6. Drug Repurposing for Cancer Treatment: A Comprehensive Review.International journal of molecular sciences · 2024
    Review
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  8. Article
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  11. Article
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  17. Article
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  19. Double Repositioning: Veterinary Antiparasitic to Human Anticancer.International journal of molecular sciences · 2022
    Review
  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

10 authors at 4 institutions in 1 country.

Linda K RushworthInstitute of Cancer Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, Bearsden, Glasgow, G61 1QH, UK.
Kay HewitCRUK Beatson Institute, Bearsden, Glasgow, G61 1BD, UK.
Sophie Munnings-TomesCentre for Mechanochemical Cell Biology, University of Warwick, Coventry, CV4 7AL, UK.
Sukrut SomaniStrathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, G4 0RE, UK.
Daniel JamesCRUK Beatson Institute, Bearsden, Glasgow, G61 1BD, UK.
Emma ShanksCRUK Beatson Institute, Bearsden, Glasgow, G61 1BD, UK.
Christine DufèsStrathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, G4 0RE, UK.
Anne StraubeCentre for Mechanochemical Cell Biology, University of Warwick, Coventry, CV4 7AL, UK.
Rachana Patel *CRUK Beatson Institute, Bearsden, Glasgow, G61 1BD, UK.
Hing Y Leung *Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, Bearsden, Glasgow, G61 1QH, UK. h.leung@beatson.gla.ac.uk.
Cancer Research UK Scotland Institute · GBUniversity of Strathclyde · GBUniversity of Warwick · GBUniversity of Glasgow · GB

Funding

Biotechnology and Biological Sciences Research Council BB/M017982/1Cancer Research UK 22904Wellcome Trust 200870/Z/16/ZWorldwide Cancer Research 16-1303
6 · The paper itself

Abstract

backgroundDocetaxel chemotherapy in prostate cancer has a modest impact on survival. To date, efforts to develop combination therapies have not translated into new treatments. We sought to develop a novel therapeutic strategy to tackle chemoresistant prostate cancer by enhancing the efficacy of docetaxel.

methodsWe performed a drug-repurposing screen by using murine-derived prostate cancer cell lines driven by clinically relevant genotypes. Cells were treated with docetaxel alone, or in combination with drugs (n = 857) from repurposing libraries, with cytotoxicity quantified using High Content Imaging Analysis.

resultsMebendazole (an anthelmintic drug that inhibits microtubule assembly) was selected as the lead drug and shown to potently synergise docetaxel-mediated cell killing in vitro and in vivo. Dual targeting of the microtubule structure was associated with increased G2/M mitotic block and enhanced cell death. Strikingly, following combined docetaxel and mebendazole treatment, no cells divided correctly, forming multipolar spindles that resulted in aneuploid daughter cells. Liposomes entrapping docetaxel and mebendazole suppressed in vivo prostate tumour growth and extended progression-free survival.

conclusionsDocetaxel and mebendazole target distinct aspects of the microtubule dynamics, leading to increased apoptosis and reduced tumour growth. Our data support a new concept of combined mebendazole/docetaxel treatment that warrants further clinical evaluation.

Indexed as

Prostatic NeoplasmsAnimalsAntineoplastic Combined Chemotherapy ProtocolsApoptosisCell Line, TumorCell ProliferationDocetaxelDrug RepositioningDrug Screening Assays, AntitumorDrug SynergismHumansMaleMebendazoleMicePC-3 CellsXenograft Model Antitumor AssaysDocetaxelMebendazole

Identifiers

PMID31844184
PMCPMC7028732
OpenAlexW2996675622

What OpenQuestion holds

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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.