Evidence map›Paper›PMID 40819132›Full record

ArticleNPJ vaccines2025

Proteogenomic approach to immunopeptidomics of ovarian tumors identifies shared peptide vaccine candidates.

Jacopo Chiaro, Karita Peltonen, Kadri Õunap, Aubrey Bailey, Sara Feola, Sara Wojciechowski, Masoumeh Es-Haghi, Mikel Azkargorta, Félix Elortza, Salvatore Russo and 5 more

Abstract read
In one paragraph

Article in NPJ vaccines, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
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.

Jacopo Chiaro *Drug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.
Karita Peltonen *Drug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.
Kadri ÕunapFerring Ventures Oy, Kuopio, Finland.
Aubrey BaileyFerring Ventures Oy, Kuopio, Finland.
Sara FeolaDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.
Sara WojciechowskiFerring Ventures Oy, Kuopio, Finland.
Masoumeh Es-HaghiFerring Ventures Oy, Kuopio, Finland.
Mikel AzkargortaCIC bioGUNE Proteomics Service, Derio Bizkaia, Spain.
Félix ElortzaCIC bioGUNE Proteomics Service, Derio Bizkaia, Spain.
Salvatore RussoDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.
Hanna SallinenDepartment of Gynecology, Kuopio University Hospital, Kuopio, Finland.
Maarit AnttilaDepartment of Gynecology, Kuopio University Hospital, Kuopio, Finland.
Olga GurvichFerring Ventures Oy, Kuopio, Finland.
Vincenzo CerulloDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland. vincenzo.cerullo@helsinki.fi.
Tuija KekarainenFerring Ventures Oy, Kuopio, Finland.

Funding

European Research Council (ERC), Horizon 2020 (H2020) 681219Helsinki Institute of Life Science, Helsingin Yliopisto 797011004Jane ja Aatos Erkon Säätiö 4705796Magnus Ehrnroothin Säätiö 4706235Suomen Kulttuurirahasto 00220190Syöpäsäätiö 4706116
6 · The paper itself

Abstract

Epithelial ovarian cancers are largely comprised of immunogenic tumor sub-types with the degree of CD8+ T cell infiltration being prognostic of clinical outcome. Tumor antigen-specific T cells are identified among these infiltrating T cell populations which has spurred a decade of development towards antigen-specific immunotherapies. Despite these efforts, the success of such immunotherapies has shown to be limited. In this study, we used state-of-the art immunopeptidomics approach and a novel proteogenomic profiling method to identify potential immunogenic human leukocyte antigen class I-presented peptides from patient-derived high-grade serous ovarian cancer. From 11 patients' tumors, we identified promising candidates for their therapeutic potential. Of these, we selected the best 13 candidates and validated their immunogenicity in both healthy donors and cancer patients.

Identifiers

PMID40819132
PMCPMC12357944

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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.