Evidence map›Paper›PMID 38070156›Full record

ArticleBioinformatics (Oxford, England)2023

EPIC-TRACE: predicting TCR binding to unseen epitopes using attention and contextualized embeddings.

Dani Korpela, Emmi Jokinen, Alexandru Dumitrescu, Jani Huuhtanen, Satu Mustjoki, Harri Lähdesmäki

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Revised Adaptive Immune Receptor Data in the Immune Epitope Database.bioRxiv : the preprint server for biology · 2026
    Article
  6. Review
  7. Article
  8. Modeling TCR-pMHC Binding with Dual Encoders and Cross-Attention Fusion.Proceedings. IEEE International Conference on Bioinformatics and Biomedicine · 2025
    Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
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

6 authors.

Dani KorpelaDepartment of Computer Science, Aalto University, 02150 Espoo, Finland.ORCID 0000-0002-2845-8836
Emmi JokinenDepartment of Computer Science, Aalto University, 02150 Espoo, Finland.ORCID 0000-0002-0060-6868
Alexandru DumitrescuDepartment of Computer Science, Aalto University, 02150 Espoo, Finland.ORCID 0000-0003-0909-9484
Jani HuuhtanenTranslational Immunology Research Program, Department of Clinical Chemistry and Hematology, University of Helsinki, 00290 Helsinki, Finland.
Satu MustjokiTranslational Immunology Research Program, Department of Clinical Chemistry and Hematology, University of Helsinki, 00290 Helsinki, Finland.
Harri LähdesmäkiDepartment of Computer Science, Aalto University, 02150 Espoo, Finland.

Funding

Academy of FinlandCancer Foundation FinlandSigrid Juselius Foundation
6 · The paper itself

Abstract

motivationT cells play an essential role in adaptive immune system to fight pathogens and cancer but may also give rise to autoimmune diseases. The recognition of a peptide-MHC (pMHC) complex by a T cell receptor (TCR) is required to elicit an immune response. Many machine learning models have been developed to predict the binding, but generalizing predictions to pMHCs outside the training data remains challenging.

resultsWe have developed a new machine learning model that utilizes information about the TCR from both α and β chains, epitope sequence, and MHC. Our method uses ProtBERT embeddings for the amino acid sequences of both chains and the epitope, as well as convolution and multi-head attention architectures. We show the importance of each input feature as well as the benefit of including epitopes with only a few TCRs to the training data. We evaluate our model on existing databases and show that it compares favorably against other state-of-the-art models. AVAILABILITY AND IMPLEMENTATION: https://github.com/DaniTheOrange/EPIC-TRACE.

Indexed as

Receptors, Antigen, T-CellT-LymphocytesAmino Acid SequenceEpitopesEpitopes, T-LymphocyteProtein BindingEpitopesEpitopes, T-LymphocyteReceptors, Antigen, T-Cell

Identifiers

PMID38070156
PMCPMC10963061

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.