Evidence map›Paper›PMID 34605646›Full record

ArticleACS nano2021

PeptiCHIP: A Microfluidic Platform for Tumor Antigen Landscape Identification.

Sara Feola, Markus Haapala, Karita Peltonen, Cristian Capasso, Beatriz Martins, Gabriella Antignani, Antonio Federico, Vilja Pietiäinen, Jacopo Chiaro, Michaela Feodoroff and 18 more

Open access · hybridAbstract read
In one paragraph

Article in ACS nano, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

21 citing papers in PubMed, 32 citations in OpenAlex.

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  6. Immunoproteomics: The Evolution from Classical Methods to Emerging Techniques.Methods in molecular biology (Clifton, N.J.) · 2026
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  8. Multiomics Reveals the Immunologic Features and the Immune Checkpoint Blockade Potential of Colorectal Medullary Carcinoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
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  10. Translational Aspects of Epithelioid Sarcoma: Current Consensus.Clinical cancer research : an official journal of the American Association for Cancer Research · 2024
    Review
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  13. TOFNature communications · 2023
    Article
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  15. Review
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  20. 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

28 authors at 5 institutions in 3 countries.

Sara FeolaDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.ORCID 0000-0002-4012-4310
Markus HaapalaDrug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Karita PeltonenDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Cristian CapassoDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Beatriz MartinsDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Gabriella AntignaniDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Antonio FedericoFaculty of Medicine and Health Technology, Tampere University, Arvo Ylpön katu 34, Tampere 33520, Finland.
Vilja PietiäinenHelsinki Institute of Life Science (HiLIFE), University of Helsinki, Fabianinkatu 33, 00710 Helsinki, Finland.
Jacopo ChiaroDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Michaela FeodoroffDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Salvatore RussoDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Antti RannikkoDigital Precision Cancer Medicine Flagship (iCAN), University of Helsinki, 00014 Helsinki, Finland.
Manlio FuscielloDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Satu KoskelaResearch & Development Finnish Red Cross Blood Service Helsinki, Kivihaantie 7, 00310 Helsinki, Finland.
Jukka PartanenResearch & Development Finnish Red Cross Blood Service Helsinki, Kivihaantie 7, 00310 Helsinki, Finland.
Firas HamdanDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Sari M TähkäDrug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Erkko YlösmäkiDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Dario GrecoFaculty of Medicine and Health Technology, Tampere University, Arvo Ylpön katu 34, Tampere 33520, Finland.
Mikaela GrönholmDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
Tuija KekarainenKuopio Center for Gene and Cell Therapy, Microkatu 1S, 70210 Kuopio, Finland.
Masoumeh EshaghiKuopio Center for Gene and Cell Therapy, Microkatu 1S, 70210 Kuopio, Finland.
Olga L GurvichKuopio Center for Gene and Cell Therapy, Microkatu 1S, 70210 Kuopio, Finland.
Seppo Ylä-HerttualaA. I. Virtanen Institute, University of Eastern Finland, Neulaniementie 2, 70211 Kuopio, Finland.
Rui M M BrancaScience for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Tomtebodavagen 23B, 171 21 Solna, Sweden.
Janne LehtiöScience for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Tomtebodavagen 23B, 171 21 Solna, Sweden.
Tiina M SikanenDrug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.ORCID 0000-0002-0788-1301
Vincenzo CerulloDrug Research Program (DRP), ImmunoViroTherapy Lab (IVT), Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00790 Helsinki, Finland.
University of Helsinki · FIFinnish Red Cross · FIScience for Life Laboratory · SETampere University · FIUniversity of Eastern Finland · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Identification of HLA class I ligands from the tumor surface (ligandome or immunopeptidome) is essential for designing T-cell mediated cancer therapeutic approaches. However, the sensitivity of the process for isolating MHC-I restricted tumor-specific peptides has been the major limiting factor for reliable tumor antigen characterization, making clear the need for technical improvement. Here, we describe our work from the fabrication and development of a microfluidic-based chip (PeptiCHIP) and its use to identify and characterize tumor-specific ligands on clinically relevant human samples. Specifically, we assessed the potential of immobilizing a pan-HLA antibody on solid surfaces

Indexed as

Histocompatibility Antigens Class IMicrofluidicsAntigens, NeoplasmHumansLigandsPeptidesAntigens, NeoplasmHistocompatibility Antigens Class ILigandsPeptidesaffinity purificationHLA peptidesligandomemicrofluidicsthiol−enes

Identifiers

PMID34605646
PMCPMC8552492
OpenAlexW3203104291

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.