Evidence map›Paper›PMID 34048945›Full record

ArticleJournal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer2021

Cancer Cell-Specific Major Histocompatibility Complex II Expression as a Determinant of the Immune Infiltrate Organization and Function in the NSCLC Tumor Microenvironment.

Amber M Johnson, Jennifer M Boland, Julia Wrobel, Emily K Klezcko, Mary Weiser-Evans, Katharina Hopp, Lynn Heasley, Eric T Clambey, Kimberly Jordan, Raphael A Nemenoff and 1 more

Abstract read
In one paragraph

Article in Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
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

27 citing papers in PubMed.

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  9. Function of antigen-presenting cells in non-small-cell lung cancer (NSCLC).Medical oncology (Northwood, London, England) · 2025
    Review
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  19. A Population of Tumor-Infiltrating CD4+ T Cells Co-Expressing CD38 and CD39 Is Associated with Checkpoint Inhibitor Resistance.Clinical cancer research : an official journal of the American Association for Cancer Research · 2023
    Article
  20. 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

11 authors.

Amber M JohnsonDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Jennifer M BolandDivision of Anatomic Pathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota.
Julia WrobelDepartment of Biostatistics & Informatics, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Emily K KlezckoDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Mary Weiser-EvansDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Katharina HoppDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Lynn HeasleySchool of Dental Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Eric T ClambeyDepartment of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Kimberly JordanDepartment of Immunology & Microbiology, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Raphael A NemenoffDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Erin L SchenkDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado. Electronic address: erin.schenk@CUAnschutz.edu.

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
Paul Calabresis Award in Clinical Oncology ResearchK12CA086913 · NCI · UNIVERSITY OF COLORADO DENVER · PI VIRGINIA F. BORGES, Jill E Slansky · 2000 to 2026
$17.8M
Effects of Complement on the Tumor Microenvironment in Lung CancerR01CA236222 · NCI · UNIVERSITY OF COLORADO DENVER · PI NEMENOFF, RAPHAEL A., THURMAN, JOSHUA M · 2019 to 2023
$2.0M
NCI NIH HHS K12 CA086913NCI NIH HHS P30 CA046934NCI NIH HHS R01 CA236222
6 · The paper itself

Abstract

introductionIn patients with NSCLC, the prognostic significance of the tumor microenvironment (TME) immune composition has been revealed using single- or dual-marker staining on sequential tissue sections. Although these studies reveal that relative abundance and localization of immune cells are important parameters, deeper analyses of the NSCLC TME are necessary to refine the potential application of these findings to clinical care. Currently, the complex spatial relationships between cells of the NSCLC TME and potential drivers contributing to its immunologic composition remain unknown.

methodsWe used multispectral quantitative imaging on the lung adenocarcinoma TME in 153 patients with resected tumors. On a single slide per patient, we evaluated the TME with markers for CD3, CD8, CD14, CD19, major histocompatibility complex II (MHCII), cytokeratin, and 4',6-diamidino-2-phenylindole (DAPI). Image analysis, including tissue segmentation, phenotyping, and spatial localization, was performed.

resultsSpecimens wherein greater than or equal to 5% of lung cancer cells expressed MHCII (MHCII

conclusionsLung cancer cell-specific expression of MHCII associates with levels of immune cell infiltration, spatial localization, and activation status within the TME. This suggests that cancer cell-specific expression of MHCII may represent a biomarker for the immune system's recognition and activation against the tumor.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsCD8-Positive T-LymphocytesHumansMajor Histocompatibility ComplexTumor MicroenvironmentCancer cell-specific MHCII expressionMHCIIMultispectral tissue imagingNSCLCTumor microenvironment

Identifiers

PMID34048945
PMCPMC8464501

What OpenQuestion holds

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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.