Evidence map›Paper›PMID 42483179›Full record

ArticleFrontiers in immunology2026

Clinical MAPPs: a personalized healthcare-driven assay for the direct identification of potential T cell epitopes in patients.

Katharina Hartman, Guido Steiner, Cary M Looney, Michel Siegel, Katharine Bray-French, Klaudia Brix, Sebastian Springer, Timothy P Hickling, Niels Janssen, Axel Ducret and 1 more

Abstract read
In one paragraph

Article in Frontiers in immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Katharina HartmanSchool of Science, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Basel, Switzerland.
Guido SteinerSchool of Science, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Basel, Switzerland.
Cary M LooneySchool of Science, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Basel, Switzerland.
Michel SiegelSchool of Science, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Basel, Switzerland.
Katharine Bray-FrenchSchool of Science, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Basel, Switzerland.
Klaudia BrixSchool of Science, Constructor University, Bremen, Germany.
Sebastian SpringerSchool of Science, Constructor University, Bremen, Germany.
Timothy P HicklingSchool of Science, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Basel, Switzerland.
Niels JanssenSchool of Science, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Basel, Switzerland.
Axel Ducret *School of Science, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Basel, Switzerland.
Céline Marban-Doran *School of Science, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Basel, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of anti-drug antibodies (ADAs) in response to therapeutic monoclonal antibody (mAb) treatments can undermine their efficacy and safety. A key player in this immunogenicity is the presentation of mAb-derived peptides by dendritic cells, which activates CD4+ T-helper cells. Traditionally, the MHC class II-associated peptide proteomics (MAPPs) assay is used preclinically to identify these peptides presented by monocyte-derived dendritic cells (moDCs). Here, we are introducing "clinical MAPPs", an optimized, miniaturized version of the assay tailored for clinical use. Designed to work with cryopreserved peripheral blood mononuclear cells from low blood volumes (10 mL), clinical MAPPs offers a groundbreaking approach. Our proof-of-concept on patient material shows that clinical MAPPs enables personalized characterization of MHC-II receptor-associated antibody-derived peptides before mAb treatment. This innovative assay promises to be a critical tool for clinical immunogenicity risk assessments, enhancing personalized healthcare and ensuring safer, more effective treatments.

Indexed as

Antibodies, MonoclonalEpitopes, T-LymphocyteHistocompatibility Antigens Class IIPeptidesPrecision MedicineProteomicsDendritic CellsHumansAntibodies, MonoclonalEpitopes, T-LymphocyteHistocompatibility Antigens Class IIPeptidesanti-drug antibodiesdendritic cellsimmunogenicityMAPPs assaymass spectrometrypersonalized healthcareT cell epitopetherapeutic antibodies

Identifiers

PMID42483179
PMCPMC13385703

What Socratic holds

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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 Socratic graph.