Evidence map›Paper›PMID 34050172›Full record

ArticleNPJ breast cancer2021

FAK inhibition alone or in combination with adjuvant therapies reduces cancer stem cell activity.

Simon Timbrell, Hosam Aglan, Angela Cramer, Phil Foden, David Weaver, Jonathan Pachter, Aoife Kilgallon, Robert B Clarke, Gillian Farnie, Nigel J Bundred

Open access · goldAbstract read
In one paragraph

Article in NPJ breast cancer, 2021. 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
2.1field-weighted citation impact, top 10% 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, 31 citations in OpenAlex.

  1. Review
  2. Article
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  6. Focal adhesion kinase-mediated interaction between tumor and immune cells in the tumor microenvironment: implications for cancer-associated therapies and tumor progression.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Review
  7. Patient-Derived Xenografts of Breast Cancer.Advances in experimental medicine and biology · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
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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

10 authors at 5 institutions in 2 countries.

Simon TimbrellBreast Biology Group, Manchester Breast Centre, Oglesby Cancer Research Building, University of Manchester, Manchester, UK.
Hosam AglanBreast Biology Group, Manchester Breast Centre, Oglesby Cancer Research Building, University of Manchester, Manchester, UK.
Angela CramerDepartment of Oncology Cytogenetics, The Christie Foundation Trust, Manchester, UK.
Phil FodenAcademic Surgery, University of Manchester, Manchester University NHS Foundation Trust, Manchester, UK.
David WeaverVerastem Oncology, Needham, MA, USA.
Jonathan PachterVerastem Oncology, Needham, MA, USA.
Aoife KilgallonBreast Biology Group, Manchester Breast Centre, Oglesby Cancer Research Building, University of Manchester, Manchester, UK.
Robert B ClarkeBreast Biology Group, Manchester Breast Centre, Oglesby Cancer Research Building, University of Manchester, Manchester, UK.
Gillian FarnieCancer Stem Cell Research, Oglesby Cancer Research Building, University of Manchester, Manchester, UK. gillian.farnie@ndorms.ox.ac.uk.
Nigel J BundredBreast Biology Group, Manchester Breast Centre, Oglesby Cancer Research Building, University of Manchester, Manchester, UK. Bundredn@manchester.ac.uk.ORCID http://orcid.org/0000-0001-6007-056X
University of Manchester · GBVerastem (United States) · USCancer Research UK · GBManchester University NHS Foundation Trust · GBThe Christie NHS Foundation Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer stem-like cells (CSC) contribute to therapy resistance and recurrence. Focal adhesion kinase (FAK) has a role in CSC regulation. We determined the effect of FAK inhibition on breast CSC activity alone and in combination with adjuvant therapies. FAK inhibition reduced CSC activity and self-renewal across all molecular subtypes in primary human breast cancer samples. Combined FAK and paclitaxel reduced self-renewal in triple negative cell lines. An invasive breast cancer cohort confirmed high FAK expression correlated with increased risk of recurrence and reduced survival. Co-expression of FAK and CSC markers was associated with the poorest prognosis, identifying a high-risk patient population. Combined FAK and paclitaxel treatment reduced tumour size, Ki67, ex-vivo mammospheres and ALDH+ expression in two triple negative patient derived Xenograft (PDX) models. Combined treatment reduced tumour initiation in a limiting dilution re-implantation PDX model. Combined FAK inhibition with adjuvant therapy has the potential to improve breast cancer survival.

Identifiers

PMID34050172
PMCPMC8163772
OpenAlexW3165869767

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.