Evidence map›Paper›PMID 26977879›Full record

ArticleCancer cell2016

Inhibiting Drivers of Non-mutational Drug Tolerance Is a Salvage Strategy for Targeted Melanoma Therapy.

Michael P Smith, Holly Brunton, Emily J Rowling, Jennifer Ferguson, Imanol Arozarena, Zsofia Miskolczi, Jessica L Lee, Maria R Girotti, Richard Marais, Mitchell P Levesque and 6 more

Open access · hybridAbstract read
In one paragraph

Article in Cancer cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 152 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
152citing papers in PubMed, 1 pooled it
17.6field-weighted citation impact, top 1% 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

152 citing papers in PubMed, 1 synthesis or guideline pooled it, 248 citations in OpenAlex.

  1. Efficacy of rechallenge with BRAF inhibition therapy in patients with advanced BRAFV600 mutant melanoma.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2019
    Pooled it
  2. Longitudinal Genomic Analysis to Fine-tune Targeted Therapy: Results of the Phase II LOGIC 2 Trial in Patients with BRAFV600-Mutant Metastatic Melanoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
    Trial
  3. Review
  4. Review
  5. Review
  6. iScience · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Targeting the MAPK Pathway in Cancer.International journal of molecular sciences · 2025
    Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Review
  18. Article
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92 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors at 6 institutions in 3 countries.

Michael P SmithManchester Cancer Research Centre, Wellcome Trust Centre for Cell-Matrix Research, The University of Manchester, Michael Smith Building, Oxford Road, Manchester, M13 9PT, UK.
Holly BruntonManchester Cancer Research Centre, Wellcome Trust Centre for Cell-Matrix Research, The University of Manchester, Michael Smith Building, Oxford Road, Manchester, M13 9PT, UK.
Emily J RowlingManchester Cancer Research Centre, Wellcome Trust Centre for Cell-Matrix Research, The University of Manchester, Michael Smith Building, Oxford Road, Manchester, M13 9PT, UK.
Jennifer FergusonManchester Cancer Research Centre, Wellcome Trust Centre for Cell-Matrix Research, The University of Manchester, Michael Smith Building, Oxford Road, Manchester, M13 9PT, UK.
Imanol ArozarenaManchester Cancer Research Centre, Wellcome Trust Centre for Cell-Matrix Research, The University of Manchester, Michael Smith Building, Oxford Road, Manchester, M13 9PT, UK.
Zsofia MiskolcziManchester Cancer Research Centre, Wellcome Trust Centre for Cell-Matrix Research, The University of Manchester, Michael Smith Building, Oxford Road, Manchester, M13 9PT, UK.
Jessica L LeeManchester Cancer Research Centre, Wellcome Trust Centre for Cell-Matrix Research, The University of Manchester, Michael Smith Building, Oxford Road, Manchester, M13 9PT, UK.
Maria R GirottiMolecular Oncology Group, CRUK Manchester Institute for Cancer Research, Manchester Cancer Research Centre, Wilmslow Road, Manchester, M20 4BX, UK.
Richard MaraisMolecular Oncology Group, CRUK Manchester Institute for Cancer Research, Manchester Cancer Research Centre, Wilmslow Road, Manchester, M20 4BX, UK.
Mitchell P LevesqueDepartment of Dermatology, UniversitätsSpital Zürich, University of Zürich, Gloriastrasse 31, 8091 Zurich, Switzerland.
Reinhard DummerDepartment of Dermatology, UniversitätsSpital Zürich, University of Zürich, Gloriastrasse 31, 8091 Zurich, Switzerland.
Dennie T FrederickDepartment of Medicine, Massachusetts General Hospital Cancer Center, 55 Fruit Street, Boston, MA 02114-2696, USA.
Keith T FlahertyDepartment of Medicine, Massachusetts General Hospital Cancer Center, 55 Fruit Street, Boston, MA 02114-2696, USA.
Zachary A CooperDivison of Surgical Oncology, University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Houston, TX 77030, USA.
Jennifer A WargoDivison of Surgical Oncology, University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Houston, TX 77030, USA.
Claudia WellbrockManchester Cancer Research Centre, Wellcome Trust Centre for Cell-Matrix Research, The University of Manchester, Michael Smith Building, Oxford Road, Manchester, M13 9PT, UK. Electronic address: claudia.wellbrock@manchester.ac.uk.
University of Manchester · GBWellcome Centre for Cell-Matrix Research · GBCancer Research UK Manchester Institute · GBMassachusetts General Hospital · USThe University of Texas MD Anderson Cancer Center · USUniversity of Zurich · CH

Funding

Transcriptional mechanisms and melanomaP01CA163222 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI LEONARD Ira ZON · 2013 to 2026
$25.3M
Role of Tumor Stroma in Therapeutic Response and ResistanceU54CA163125 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI FLAHERTY, KEITH T, FLAHERTY, KEITH T · 2011 to 2015
$4.4M
Exploring synergy of combined BRAF-targeted therapy & immunotherapy for melanomaK08CA160692 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI WARGO, JENNIFER A. · 2012 to 2016
$713k
Cancer Research UK 16416Cancer Research UK 17240Cancer Research UK 19279Cancer Research UK 22902Cancer Research UK A12985Cancer Research UK C11591/A16416Cancer Research UK C5759/A12328Cancer Research UK C5759/A20971NCI NIH HHS K08 CA160692NCI NIH HHS K08CA160692NCI NIH HHS P01 CA163222NCI NIH HHS U54 CA163125NCI NIH HHS U54CA163125Wellcome TrustWorldwide Cancer Research 12-0235
6 · The paper itself

Abstract

Once melanomas have progressed with acquired resistance to mitogen-activated protein kinase (MAPK)-targeted therapy, mutational heterogeneity presents a major challenge. We therefore examined the therapy phase before acquired resistance had developed and discovered the melanoma survival oncogene MITF as a driver of an early non-mutational and reversible drug-tolerance state, which is induced by PAX3-mediated upregulation of MITF. A drug-repositioning screen identified the HIV1-protease inhibitor nelfinavir as potent suppressor of PAX3 and MITF expression. Nelfinavir profoundly sensitizes BRAF and NRAS mutant melanoma cells to MAPK-pathway inhibitors. Moreover, nelfinavir is effective in BRAF and NRAS mutant melanoma cells isolated from patients progressed on MAPK inhibitor (MAPKi) therapy and in BRAF/NRAS/PTEN mutant tumors. We demonstrate that inhibiting a driver of MAPKi-induced drug tolerance could improve current approaches of targeted melanoma therapy.

Indexed as

Cell Line, TumorDrug Resistance, NeoplasmDrug ToleranceGTP PhosphohydrolasesHIV Protease InhibitorsHumansMelanomaMembrane ProteinsMitogen-Activated Protein KinasesMutationNelfinavirPaired Box Transcription FactorsPAX3 Transcription FactorProtein Kinase InhibitorsProto-Oncogene Proteins B-rafUp-RegulationGTP PhosphohydrolasesHIV Protease InhibitorsMembrane ProteinsMitogen-Activated Protein KinasesNelfinavirNRAS protein, humanPaired Box Transcription FactorsPAX3 protein, humanPAX3 Transcription FactorProtein Kinase InhibitorsProto-Oncogene Proteins B-raf

Identifiers

PMID26977879
PMCPMC4796027
OpenAlexW2300290254

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.