Evidence map›Paper›PMID 27835901›Full record

ArticleOncotarget2016

Mutational activation of BRAF confers sensitivity to transforming growth factor beta inhibitors in human cancer cells.

Lindsay C Spender, G John Ferguson, Sijia Liu, Chao Cui, Maria Romina Girotti, Gary Sibbet, Ellen B Higgs, Morven K Shuttleworth, Tom Hamilton, Paul Lorigan and 7 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Review
  3. The journey from melanocytes to melanoma.Nature reviews. Cancer · 2023
    Review
  4. Article
  5. Sensitivities and Dependencies ofMedicina (Kaunas, Lithuania) · 2022
    Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. 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

17 authors at 8 institutions in 3 countries.

Lindsay C SpenderGrowth Factor Signalling Laboratory, The Beatson Institute for Cancer Research, Bearsden, Glasgow, United Kingdom.
G John FergusonGrowth Factor Signalling Laboratory, The Beatson Institute for Cancer Research, Bearsden, Glasgow, United Kingdom.
Sijia LiuDepartment of Molecular Cell Biology, Cancer Genomics Centre Netherlands, Leiden University Medical Center, Einthovenweg, Leiden, Netherlands.
Chao CuiDepartment of Molecular Cell Biology, Cancer Genomics Centre Netherlands, Leiden University Medical Center, Einthovenweg, Leiden, Netherlands.
Maria Romina GirottiCancer Research UK Manchester Institute, The University of Manchester, Wilmslow Road, Withington, Manchester, United Kingdom.
Gary SibbetGrowth Factor Signalling Laboratory, The Beatson Institute for Cancer Research, Bearsden, Glasgow, United Kingdom.
Ellen B HiggsDivision of Cancer Research, School of Medicine, University of Dundee, Dundee, United Kingdom.
Morven K ShuttleworthDivision of Cancer Research, School of Medicine, University of Dundee, Dundee, United Kingdom.
Tom HamiltonBiological Services, The Beatson Institute for Cancer Research, Bearsden, Glasgow, United Kingdom.
Paul LoriganThe University of Manchester, The Christie NHS Foundation Trust, Manchester, United Kingdom.
Michael WellerDepartment of Neurology, University Hospital Zurich, Frauenklinikstrasse, Zurich, Switzerland.
David F VincentColorectal Cancer and Wnt Signalling, The Beatson Institute for Cancer Research, Bearsden, Glasgow, United Kingdom.
Owen J SansomColorectal Cancer and Wnt Signalling, The Beatson Institute for Cancer Research, Bearsden, Glasgow, United Kingdom.
Margaret FrameThe Institute of Genetics and Molecular Medicine, Edinburgh Cancer Research Centre, University of Edinburgh, Western General Hospital, Edinburgh, United Kingdom.
Peter Ten DijkeDepartment of Molecular Cell Biology, Cancer Genomics Centre Netherlands, Leiden University Medical Center, Einthovenweg, Leiden, Netherlands.
Richard MaraisCancer Research UK Manchester Institute, The University of Manchester, Wilmslow Road, Withington, Manchester, United Kingdom.
Gareth J InmanGrowth Factor Signalling Laboratory, The Beatson Institute for Cancer Research, Bearsden, Glasgow, United Kingdom.
Cancer Research UK Scotland Institute · GBCancer Genomics Centre · NLCancer Research UK Manchester Institute · GBUniversity of Dundee · GBEdinburgh Cancer Research · GBLeiden University Medical Center · NLThe Christie NHS Foundation Trust · GBUniversity Hospital of Zurich · CH

Funding

Cancer Research UK 17240Cancer Research UK 19279Cancer Research UK 22902Wellcome TrustWorldwide Cancer Research 11-0788
6 · The paper itself

Abstract

Recent data implicate elevated transforming growth factor-β (TGFβ) signalling in BRAF inhibitor drug-resistance mechanisms, but the potential for targeting TGFβ signalling in cases of advanced melanoma has not been investigated. We show that mutant BRAFV600E confers an intrinsic dependence on TGFβ/TGFβ receptor 1 (TGFBR1) signalling for clonogenicity of murine melanocytes. Pharmacological inhibition of the TGFBR1 blocked the clonogenicity of human mutant BRAF melanoma cells through SMAD4-independent inhibition of mitosis, and also inhibited metastasis in xenografted zebrafish. When investigating the therapeutic potential of combining inhibitors of mutant BRAF and TGFBR1, we noted that unexpectedly, low-dose PLX-4720 (a vemurafenib analogue) promoted proliferation of drug-naïve melanoma cells. Pharmacological or pharmacogenetic inhibition of TGFBR1 blocked growth promotion and phosphorylation of SRC, which is frequently associated with vemurafenib-resistance mechanisms. Importantly, vemurafenib-resistant patient derived cells retained sensitivity to TGFBR1 inhibition, suggesting that TGFBR1 could be targeted therapeutically to combat the development of vemurafenib drug-resistance.

Indexed as

MutationAnimalsAnimals, Genetically ModifiedAntineoplastic AgentsBenzamidesCell Line, TumorCell ProliferationDioxolesDose-Response Relationship, DrugDrug Resistance, NeoplasmHumansIndolesMelanocytesMelanomaMice, NudeMitosis4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamideAntineoplastic AgentsBenzamidesBRAF protein, humanDioxolesIndolesPLX 4720Protein Kinase InhibitorsProtein Serine-Threonine KinasesProto-Oncogene Proteins B-rafReceptors, Transforming Growth Factor betaReceptor, Transforming Growth Factor-beta Type ISmad4 ProteinSMAD4 protein, humanSulfonamidesTGFBR1 protein, humanTgfbr1 protein, mouseTransforming Growth Factor beta1VemurafenibBRAFmelanomaPLX-4720TGF-betavemurafenib

Identifiers

PMID27835901
PMCPMC5347669
OpenAlexW2551430940

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.