Evidence map›Paper›PMID 32932620›Full record

ReviewCancers2020

The Origin and Immune Recognition of Tumor-Specific Antigens.

Anca Apavaloaei, Marie-Pierre Hardy, Pierre Thibault, Claude Perreault

Open access · goldAbstract readReview
In one paragraph

Review in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
3.4field-weighted citation impact, top 6% 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

43 citing papers in PubMed, 79 citations in OpenAlex.

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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 at 1 institution in 1 country.

Anca ApavaloaeiInstitute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC H3T 1J4, Canada.ORCID 0000-0001-6896-1199
Marie-Pierre HardyInstitute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC H3T 1J4, Canada.ORCID 0000-0003-1316-6483
Pierre ThibaultInstitute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC H3T 1J4, Canada.
Claude PerreaultInstitute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC H3T 1J4, Canada.ORCID 0000-0001-9453-7383
Institute for Research in Immunology and Cancer · CA

Funding

The Canadian Cancer Society 705604 and 705714The Oncopole EMC2 grant
6 · The paper itself

Abstract

The dominant paradigm holds that spontaneous and therapeutically induced anti-tumor responses are mediated mainly by CD8 T cells and directed against tumor-specific antigens (TSAs). The presence of specific TSAs on cancer cells can only be proven by mass spectrometry analyses. Bioinformatic predictions and reverse immunology studies cannot provide this type of conclusive evidence. Most TSAs are coded by unmutated non-canonical transcripts that arise from cancer-specific epigenetic and splicing aberrations. When searching for TSAs, it is therefore important to perform mass spectrometry analyses that interrogate not only the canonical reading frame of annotated exome but all reading frames of the entire translatome. The majority of aberrantly expressed TSAs (aeTSAs) derive from unstable short-lived proteins that are good substrates for direct major histocompatibility complex (MHC) I presentation but poor substrates for cross-presentation. This is an important caveat, because cancer cells are poor antigen-presenting cells, and the immune system, therefore, depends on cross-presentation by dendritic cells (DCs) to detect the presence of TSAs. We, therefore, postulate that, in the untreated host, most aeTSAs are undetected by the immune system. We present evidence suggesting that vaccines inducing direct aeTSA presentation by DCs may represent an attractive strategy for cancer treatment.

Indexed as

antigen processing and presentationcancer immunotherapycross-primingimmunogenicitymajor histocompatibility complexT lymphocytetumor-infiltrating lymphocytestumor microenvironmenttumor-specific antigen

Identifiers

PMID32932620
PMCPMC7565792
OpenAlexW3085317691

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.