Evidence map›Paper›PMID 36405725›Full record

ArticleFrontiers in immunology2022

Identification of HLA class I-restricted immunogenic neoantigens in triple negative breast cancer.

Belén Aparicio, David Repáraz, Marta Ruiz, Diana Llopiz, Leyre Silva, Enric Vercher, Patrick Theunissen, Ibon Tamayo, Cristian Smerdou, Ana Igea and 5 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
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  15. Human leukocyte antigen and tumor immunotherapy (Review).International journal of oncology · 2023
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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

15 authors at 4 institutions in 1 country.

Belén AparicioCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
David RepárazCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Marta RuizCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Diana LlopizCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Leyre SilvaCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Enric VercherCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Patrick TheunissenCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Ibon TamayoCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Cristian SmerdouCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Ana IgeaCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Marta SantistebanIdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain.
Cristina Gónzalez-DezaOncología Médica, Clínica Universidad de Navarra, Pamplona, Spain.
Juan J LasarteCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Sandra Hervás-StubbsCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Pablo SarobeCentro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain.
Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas · ESUniversidad de Navarra · ESNavarre Institute of Health Research · ESClinica Universidad de Navarra · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immune checkpoint inhibitor (ICI)-based immunotherapy in triple negative breast cancer (TNBC) is achieving limited therapeutic results, requiring the development of more potent strategies. Combination of ICI with vaccination strategies would enhance antitumor immunity and response rates to ICI in patients having poorly infiltrated tumors. In heavily mutated tumors, neoantigens (neoAgs) resulting from tumor mutations have induced potent responses when used as vaccines. Thus, our aim was the identification of immunogenic neoAgs suitable as vaccines in TNBC patients. By using whole exome sequencing, RNAseq and HLA binding algorithms of tumor samples from a cohort of eight TNBC patients, we identified a median of 60 mutations/patient, which originated a putative median number of 98 HLA class I-restricted neoAgs. Considering a group of 27 predicted neoAgs presented by HLA-A*02:01 allele in two patients, peptide binding to HLA was experimentally confirmed in 63% of them, whereas 55% were immunogenic

Indexed as

Triple Negative Breast NeoplasmsAnimalsAntigens, NeoplasmHLA-A2 AntigenHumansImmunotherapyMiceMice, TransgenicPeptidesAntigens, NeoplasmHLA-A2 AntigenPeptidesHLA-A*02:01 epitopesimmunogenicityneoantigenspolyepitopic vaccinestriple negative breast cancer

Identifiers

PMID36405725
PMCPMC9666480
OpenAlexW4308124046

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.