Evidence map›Paper›PMID 38503739›Full record

ArticleNature communications2024

Drug-resistant EGFR mutations promote lung cancer by stabilizing interfaces in ligand-free kinase-active EGFR oligomers.

R Sumanth Iyer, Sarah R Needham, Ioannis Galdadas, Benjamin M Davis, Selene K Roberts, Rico C H Man, Laura C Zanetti-Domingues, David T Clarke, Gilbert O Fruhwirth, Peter J Parker and 3 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
18.9field-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

28 citing papers in PubMed, 45 citations in OpenAlex.

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  15. EGFR: New Insights on Its Activation and Mutation in Tumor and Tumor Immunotherapy.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    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

13 authors at 3 institutions in 2 countries.

R Sumanth Iyer *Central Laser Facility, UKRI-STFC Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK.ORCID 0000-0003-0418-2158
Sarah R Needham *Central Laser Facility, UKRI-STFC Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK.ORCID 0000-0002-3311-1036
Ioannis Galdadas *School of Pharmaceutical Sciences, University of Geneva, Geneva, Switzerland.
Benjamin M Davis *Central Laser Facility, UKRI-STFC Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK.
Selene K Roberts *Central Laser Facility, UKRI-STFC Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK.
Rico C H ManImaging Therapies and Cancer Group, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, Guy's Campus, King's College London, London, UK.
Laura C Zanetti-DominguesCentral Laser Facility, UKRI-STFC Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK.ORCID 0000-0003-0514-3185
David T ClarkeCentral Laser Facility, UKRI-STFC Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK.
Gilbert O FruhwirthImaging Therapies and Cancer Group, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, Guy's Campus, King's College London, London, UK.ORCID 0000-0002-1438-2674
Peter J ParkerProtein Phosphorylation Laboratory, The Francis Crick Institute, London, UK.ORCID 0000-0001-5907-6980
Daniel J RolfeCentral Laser Facility, UKRI-STFC Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK. daniel.rolfe@stfc.ac.uk.ORCID 0000-0002-8394-8395
Francesco L GervasioSchool of Pharmaceutical Sciences, University of Geneva, Geneva, Switzerland. Francesco.Gervasio@unige.ch.ORCID 0000-0003-4831-5039
Marisa L Martin-FernandezCentral Laser Facility, UKRI-STFC Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK. marisa.martin-fernandez@stfc.ac.uk.ORCID 0000-0001-5496-6300
Rutherford Appleton Laboratory · GBKing's College London · GBUniversity of Geneva · CH

Funding

RCUK | Science and Technology Facilities Council (STFC) ST/S000682/1
6 · The paper itself

Abstract

The Epidermal Growth Factor Receptor (EGFR) is frequently found to be mutated in non-small cell lung cancer. Oncogenic EGFR has been successfully targeted by tyrosine kinase inhibitors, but acquired drug resistance eventually overcomes the efficacy of these treatments. Attempts to surmount this therapeutic challenge are hindered by a poor understanding of how and why cancer mutations specifically amplify ligand-independent EGFR auto-phosphorylation signals to enhance cell survival and how this amplification is related to ligand-dependent cell proliferation. Here we show that drug-resistant EGFR mutations manipulate the assembly of ligand-free, kinase-active oligomers to promote and stabilize the assembly of oligomer-obligate active dimer sub-units and circumvent the need for ligand binding. We reveal the structure and assembly mechanisms of these ligand-free, kinase-active oligomers, uncovering oncogenic functions for hitherto orphan transmembrane and kinase interfaces, and for the ectodomain tethered conformation of EGFR. Importantly, we find that the active dimer sub-units within ligand-free oligomers are the high affinity binding sites competent to bind physiological ligand concentrations and thus drive tumor growth, revealing a link with tumor proliferation. Our findings provide a framework for future drug discovery directed at tackling oncogenic EGFR mutations by disabling oligomer-assembling interactions.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsDrug Resistance, NeoplasmErbB ReceptorsHumansLigandsMutationProtein Kinase InhibitorsEGFR protein, humanErbB ReceptorsLigandsProtein Kinase Inhibitors

Identifiers

PMID38503739
PMCPMC10951324
OpenAlexW4392956098

What Socratic 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 Socratic graph.