Evidence map›Paper›PMID 34489208›Full record

ReviewTrends in cancer2021

HLA class I antigen processing machinery defects in antitumor immunity and immunotherapy.

Luke Maggs, Ananthan Sadagopan, Ali Sanjari Moghaddam, Soldano Ferrone

Abstract readReview
In one paragraph

Review in Trends in cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing 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

52 citing papers in PubMed.

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  20. Identification of a gene score related to antigen processing and presentation machinery for predicting prognosis in head and neck squamous cell carcinoma and its potential implications for immunotherapy.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    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

4 authors.

Luke MaggsDepartment of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA. Electronic address: lmaggs1@mgh.harvard.edu.
Ananthan SadagopanDepartment of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Ali Sanjari MoghaddamDepartment of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Soldano FerroneDepartment of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA. Electronic address: sferrone@mgh.harvard.edu.

Funding

RECEPTOR MEDIATED CANCER THERAPYP01CA089480 · NCI · UNIVERSITY OF PENNSYLVANIA · PI GREENE, MARK I · 2002 to 2005
$5.3M
Understanding and Overcoming Resistance to Cancer Immunotherapy Due to Defective Antigen PresentationR01CA230275 · NCI · YALE UNIVERSITY · PI KAECH, SUSAN M, POLITI, KATERINA ABIGAIL · 2019 to 2023
$3.7M
T cell plasticity, fusion proteins and CAR T cell-based immunotherapy of head and neck cancerR01DE028172 · NIDCR · MASSACHUSETTS GENERAL HOSPITAL · PI WANG, XINHUI · 2018 to 2022
$1.9M
ROLE OF THE HLA ANTIGEN PRESENTING MACHINERY (APM) IN RESISTANCE TO PD-1 AXIS BLOCKADE IN NON-SMALL CELL LUNG CANCERR03CA219603 · NCI · YALE UNIVERSITY · PI FERRONE, SOLDANO, SCHALPER, KURT A · 2019 to 2020
$184k
Potential role of brachyury in HLA class I antigen processing machinery component downregulation in chordoma cellsR03CA253319 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI FERRONE, SOLDANO, SCHWAB, JOSEPH HASBROUCK · 2020 to 2020
$167k
NCI NIH HHS P01 CA089480NCI NIH HHS R01 CA230275NCI NIH HHS R03 CA219603NCI NIH HHS R03 CA253319NIDCR NIH HHS R01 DE028172
6 · The paper itself

Abstract

Human leukocyte antigen (HLA) class I antigen-processing machinery (APM) plays a crucial role in the synthesis and expression of HLA class I tumor antigen-derived peptide complexes; the latter mediate the recognition and elimination of malignant cells by cognate T cells. Defects in HLA class I APM component expression and/or function are frequently found in cancer cells, providing them with an immune escape mechanism that has relevance in the clinical course of the disease and in the response to T-cell-based immunotherapy. The majority of HLA class I APM defects (>75%) are caused by epigenetic mechanisms or dysregulated signaling and therefore can be corrected by strategies that counteract the underlying mechanisms. Their application in oncology is likely to improve responses to T-cell-based immunotherapies, including checkpoint inhibition.

Indexed as

Antigen PresentationImmunotherapyHistocompatibility Antigens Class IHLA AntigensHumansT-LymphocytesHistocompatibility Antigens Class IHLA Antigensantigen-processing machineryepigeneticsHLA class Iimmune escapeimmunosurveillanceT cell recognition

Identifiers

PMID34489208
PMCPMC8651070

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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.