Evidence map›Paper›PMID 27402251›Full record

ArticleNature communications2016

ERRα mediates metabolic adaptations driving lapatinib resistance in breast cancer.

Geneviève Deblois, Harvey W Smith, Ingrid S Tam, Simon-Pierre Gravel, Maxime Caron, Paul Savage, David P Labbé, Louis R Bégin, Michel L Tremblay, Morag Park and 4 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

81 citing papers in PubMed, 117 citations in OpenAlex.

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  15. A gold-based inhibitor of oxidative phosphorylation is effective against triple negative breast cancer.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2024
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21 more citing papers are in PubMed but not listed here.

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

14 authors at 2 institutions in 1 country.

Geneviève DebloisGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.
Harvey W SmithGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.
Ingrid S TamGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.
Simon-Pierre GravelGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.
Maxime CaronDepartment of Human Genetics, McGill University, Montréal, Québec, Canada H3G 1Y6.ORCID 0000-0002-3733-5723
Paul SavageGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.
David P LabbéGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.
Louis R BéginService d'anatomopathologie, Hôpital du Sacré-Cœur de Montréal, 5400 Boulevard Gouin Ouest, Montréal, Québec, Canada H4J 1C5.
Michel L TremblayGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.ORCID 0000-0002-0281-541X
Morag ParkGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.
Guillaume BourqueDepartment of Human Genetics, McGill University, Montréal, Québec, Canada H3G 1Y6.
Julie St-PierreGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.
William J MullerGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.
Vincent GiguèreGoodman Cancer Research Centre, McGill University, Montréal, Québec, Canada H3A 1A3.
McGill University · CAHôpital du Sacré-Cœur de Montréal · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite the initial benefits of treating HER2-amplified breast cancer patients with the tyrosine kinase inhibitor lapatinib, resistance inevitably develops. Here we report that lapatinib induces the degradation of the nuclear receptor ERRα, a master regulator of cellular metabolism, and that the expression of ERRα is restored in lapatinib-resistant breast cancer cells through reactivation of mTOR signalling. Re-expression of ERRα in resistant cells triggers metabolic adaptations favouring mitochondrial energy metabolism through increased glutamine metabolism, as well as ROS detoxification required for cell survival under therapeutic stress conditions. An ERRα inverse agonist counteracts these metabolic adaptations and overcomes lapatinib resistance in a HER2-induced mammary tumour mouse model. This work reveals a molecular mechanism by which ERRα-induced metabolic reprogramming promotes survival of lapatinib-resistant cancer cells and demonstrates the potential of ERRα inhibition as an effective adjuvant therapy in poor outcome HER2-positive breast cancer.

Indexed as

AnimalsAntineoplastic AgentsBreast NeoplasmsCell SurvivalDrug Resistance, NeoplasmErb-b2 Receptor Tyrosine KinasesERRalpha Estrogen-Related ReceptorHumansLapatinibMammary Neoplasms, ExperimentalMammary Tumor Virus, MouseMCF-7 CellsMiceQuinazolinesReceptors, EstrogenRetroviridae InfectionsAntineoplastic AgentsERBB2 protein, humanErbb2 protein, mouseErb-b2 Receptor Tyrosine KinasesERRalpha Estrogen-Related ReceptorLapatinibQuinazolinesReceptors, EstrogenTOR Serine-Threonine Kinases

Identifiers

PMID27402251
PMCPMC4945959
OpenAlexW2470644820

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.