Evidence map›Paper›PMID 36657561›Full record

ArticleCancer letters2023

Novel EGFR-mutant mouse models of lung adenocarcinoma reveal adaptive immunity requirement for durable osimertinib response.

Emily K Kleczko, Anh T Le, Trista K Hinz, Teresa T Nguyen, Andre Navarro, Cheng-Jun Hu, Ana M Selman, Eric T Clambey, Daniel T Merrick, Sizhao Lu and 3 more

Open access · greenAbstract read
In one paragraph

Article in Cancer letters, 2023. 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
7.2field-weighted citation impact, top 2% 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, 28 citations in OpenAlex.

  1. Article
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  14. CXCR1Signal transduction and targeted therapy · 2024
    Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Evaluation of KRASFrontiers in oncology · 2023
    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

13 authors at 2 institutions in 1 country.

Emily K KleczkoDepartments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Anh T LeDepartments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Trista K HinzDepartments of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Eastern Colorado VA Healthcare System, Rocky Mountain Regional VA Medical Center, Aurora, CO, USA.
Teresa T NguyenDepartments of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Andre NavarroDepartments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Cheng-Jun HuDepartments of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Ana M SelmanDepartments of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Eric T ClambeyDepartments of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Daniel T MerrickDepartments of Pathology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Sizhao LuDepartments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Mary Weiser-EvansDepartments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Raphael A NemenoffDepartments of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA. Electronic address: Raphael.nemenoff@cuanschutz.edu.
Lynn E HeasleyDepartments of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Eastern Colorado VA Healthcare System, Rocky Mountain Regional VA Medical Center, Aurora, CO, USA. Electronic address: Lynn.heasley@cuanschutz.edu.
University of Colorado Anschutz Medical Campus · USVA Eastern Colorado Health Care System · US

Funding

University of Colorado Cancer Center Support Grant - Lung Cancer Patient-Derived Xenografts with Autologous Human Immune SystemsP30CA046934 · NCI · UNIVERSITY OF COLORADO DENVER · PI James V Degregori · 1988 to 2026
$117.0M
NCI NIH HHS P30 CA046934
6 · The paper itself

Abstract

Lung cancers bearing oncogenically-mutated EGFR represent a significant fraction of lung adenocarcinomas (LUADs) for which EGFR-targeting tyrosine kinase inhibitors (TKIs) provide a highly effective therapeutic approach. However, these lung cancers eventually acquire resistance and undergo progression within a characteristically broad treatment duration range. Our previous study of EGFR mutant lung cancer patient biopsies highlighted the positive association of a TKI-induced interferon γ transcriptional response with increased time to treatment progression. To test the hypothesis that host immunity contributes to the TKI response, we developed novel genetically-engineered mouse models of EGFR mutant lung cancer bearing exon 19 deletions (del19) or the L860R missense mutation. Both oncogenic EGFR mouse models developed multifocal LUADs from which transplantable cancer cell lines sensitive to the EGFR-specific TKIs, gefitinib and osimertinib, were derived. When propagated orthotopically in the left lungs of syngeneic C57BL/6 mice, deep and durable shrinkage of the cell line-derived tumors was observed in response to daily treatment with osimertinib. By contrast, orthotopic tumors propagated in immune deficient nu/nu or Rag1

Indexed as

Adenocarcinoma of LungCarcinoma, Non-Small-Cell LungLung NeoplasmsAcrylamidesAdaptive ImmunityAniline CompoundsAnimalsDrug Resistance, NeoplasmErbB ReceptorsIndolesMiceMice, Inbred C57BLMutationProtein Kinase InhibitorsPyrimidinesAcrylamidesAniline CompoundsErbB ReceptorsIndolesosimertinibProtein Kinase InhibitorsPyrimidinesAdaptive immunityEGFRGEMMLung adenocarcinomaTyrosine kinase inhibitor

Identifiers

PMID36657561
PMCPMC10544803
OpenAlexW4316368738

What OpenQuestion holds

Textmetadata
LicenceTDM
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.