Evidence map›Paper›PMID 38265267›Full record

ArticleCancer research communications2024

EZH2 Inhibition Promotes Tumor Immunogenicity in Lung Squamous Cell Carcinomas.

Tanner J DuCote, Xiulong Song, Kassandra J Naughton, Fan Chen, Daniel R Plaugher, Avery R Childress, Abigail R Gellert, Erika M Skaggs, Xufeng Qu, Jinze Liu and 4 more

Open access · goldAbstract read
In one paragraph

Article in Cancer research communications, 2024. 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
4.9field-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

20 citing papers in PubMed, 21 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 3 institutions in 1 country.

Tanner J DuCoteDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky.ORCID 0000-0002-4663-9542
Xiulong SongDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky.ORCID 0009-0007-9117-0871
Kassandra J NaughtonDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky.ORCID 0009-0007-0400-0066
Fan ChenDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky.ORCID 0000-0002-1808-1668
Daniel R PlaugherDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky.ORCID 0000-0002-4614-1058
Avery R ChildressDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky.ORCID 0009-0009-0933-6524
Abigail R GellertDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky.ORCID 0000-0003-2702-5198
Erika M SkaggsDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky.ORCID 0009-0007-6109-226X
Xufeng QuDepartment of Biostatistics, Virginia Commonwealth University, Richmond, Virginia.ORCID 0009-0007-1406-686X
Jinze LiuDepartment of Biostatistics, Virginia Commonwealth University, Richmond, Virginia.ORCID 0000-0003-0555-9412
Jinpeng LiuDepartment of Cancer Biostatistics, University of Kentucky, Lexington, Kentucky.ORCID 0000-0003-4100-0237
Fei LiLaura and Isaac Perlmutter Cancer Center, NYU Langone Health, New York University, New York, New York.ORCID 0000-0002-1973-6611
Kwok-Kin WongLaura and Isaac Perlmutter Cancer Center, NYU Langone Health, New York University, New York, New York.ORCID 0000-0001-6323-235X
Christine F BrainsonDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky.ORCID 0000-0002-0854-5043
University of Kentucky · USNYU Langone Health · USVirginia Commonwealth University · US

Funding

University of Kentucky Markey Cancer Center Support Grant ECIA SupplementP30CA177558 · NCI · UNIVERSITY OF KENTUCKY · PI Bernard Mark Evers · 2013 to 2026
$38.3M
University of Kentucky Center for Cancer MetabolismP20GM121327 · NIGMS · UNIVERSITY OF KENTUCKY · PI Jianhang Jia · 2017 to 2026
$25.0M
TRAINING GRANT IN MOLECULAR MECHANISMS OF TOXICITY.T32ES007266 · NIEHS · UNIVERSITY OF KENTUCKY · PI LIU, XIAOQI, MELLON, ISABEL W · 1990 to 2020
$3.7M
Interdisciplinary Research Training in Cancer BiologyT32CA165990 · NCI · UNIVERSITY OF KENTUCKY · PI Bernard Mark Evers, KATHLEEN L. O'CONNOR · 2013 to 2026
$3.2M
Targeting Epigenetic Heterogeneity to Improve Lung Cancer Immunotherapy ResponseR01CA237643 · NCI · UNIVERSITY OF KENTUCKY · PI BRAINSON, CHRISTINE FILLMORE · 2019 to 2023
$1.9M
Defining epigenetic vulnerabilities of subtype-specific lung cancersK22CA201036 · NCI · UNIVERSITY OF KENTUCKY · PI BRAINSON, CHRISTINE FILLMORE · 2016 to 2018
$482k
NCI NIH HHS K22 CA201036NCI NIH HHS P30 CA177558NCI NIH HHS R01 CA237643NCI NIH HHS T32 CA165990NIEHS NIH HHS T32 ES007266NIGMS NIH HHS P20 GM121327
6 · The paper itself

Abstract

Two important factors that contribute to resistance to immune checkpoint inhibitors (ICI) are an immune-suppressive microenvironment and limited antigen presentation by tumor cells. In this study, we examine whether inhibition of the methyltransferase enhancer of zeste 2 (EZH2) can increase ICI response in lung squamous cell carcinomas (LSCC). Our in vitro experiments using two-dimensional human cancer cell lines as well as three-dimensional murine and patient-derived organoids treated with two inhibitors of the EZH2 plus IFNγ showed that EZH2 inhibition leads to expression of both MHC class I and II (MHCI/II) expression at both the mRNA and protein levels. Chromatin immunoprecipitation sequencing confirmed loss of EZH2-mediated histone marks and gain of activating histone marks at key loci. Furthermore, we demonstrate strong tumor control in models of both autochthonous and syngeneic LSCC treated with anti-PD1 immunotherapy with EZH2 inhibition. Single-cell RNA sequencing and immune cell profiling demonstrated phenotypic changes toward more tumor suppressive phenotypes in EZH2 inhibitor-treated tumors. These results indicate that EZH2 inhibitors could increase ICI responses in patients undergoing treatment for LSCC. SIGNIFICANCE: The data described here show that inhibition of the epigenetic enzyme EZH2 allows derepression of multiple immunogenicity factors in LSCC, and that EZH2 inhibition alters myeloid cells in vivo. These data support clinical translation of this combination therapy for treatment of this deadly tumor type.

Indexed as

Carcinoma, Non-Small-Cell LungCarcinoma, Squamous CellLung NeoplasmsAnimalsCell LineEnhancer of Zeste Homolog 2 ProteinEnzyme InhibitorsHumansLungMiceTumor MicroenvironmentEnhancer of Zeste Homolog 2 ProteinEnzyme InhibitorsEZH2 protein, human

Identifiers

PMID38265267
PMCPMC10863487
OpenAlexW4391168141

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.