Evidence map›Paper›PMID 32864883›Full record

ArticleProteomics2020

DeepRescore: Leveraging Deep Learning to Improve Peptide Identification in Immunopeptidomics.

Kai Li, Antrix Jain, Anna Malovannaya, Bo Wen, Bing Zhang

Open access · greenAbstract read
In one paragraph

Article in Proteomics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
4.3field-weighted citation impact, top 5% 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

37 citing papers in PubMed, 1 synthesis or guideline pooled it, 78 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Open-Source and FAIR Research Software for Proteomics.Journal of proteome research · 2025
    Review
  9. Review
  10. Article
  11. TIMSJournal of proteome research · 2025
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. The Breast Cancer Proteome and Precision Oncology.Cold Spring Harbor perspectives in medicine · 2023
    Review
  19. Review
  20. 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

5 authors at 1 institution in 1 country.

Kai LiLester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, 77030, USA.ORCID 0000-0002-0810-2437
Antrix JainMass Spectrometry Proteomics Core, Baylor College of Medicine, Houston, TX, 77030, USA.ORCID 0000-0002-2815-3645
Anna MalovannayaMass Spectrometry Proteomics Core, Baylor College of Medicine, Houston, TX, 77030, USA.ORCID 0000-0003-2953-6485
Bo WenLester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, 77030, USA.ORCID 0000-0003-2261-3150
Bing ZhangLester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, 77030, USA.ORCID 0000-0001-8676-2425
Baylor College of Medicine · US

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI DAVID R ROWLEY · 2007 to 2026
$73.9M
iPGDAC, An Integrative Proteogenomic Data Analysis Center for CPTACU24CA210954 · NCI · BAYLOR COLLEGE OF MEDICINE · PI ZHANG, BING · 2016 to 2020
$4.9M
NCI NIH HHS P30 CA125123NCI NIH HHS U24 CA210954
6 · The paper itself

Abstract

The identification of major histocompatibility complex (MHC)-binding peptides in mass spectrometry (MS)-based immunopeptideomics relies largely on database search engines developed for proteomics data analysis. However, because immunopeptidomics experiments do not involve enzymatic digestion at specific residues, an inflated search space leads to a high false positive rate and low sensitivity in peptide identification. In order to improve the sensitivity and reliability of peptide identification, a post-processing tool named DeepRescore is developed. DeepRescore combines peptide features derived from deep learning predictions, namely accurate retention timeand MS/MS spectra predictions, with previously used features to rescore peptide-spectrum matches. Using two public immunopeptidomics datasets, it is shown that rescoring by DeepRescore increases both the sensitivity and reliability of MHC-binding peptide and neoantigen identifications compared to existing methods. It is also shown that the performance improvement is, to a large extent, driven by the deep learning-derived features. DeepRescore is developed using NextFlow and Docker and is available at https://github.com/bzhanglab/DeepRescore.

Indexed as

Deep LearningTandem Mass SpectrometryAlgorithmsDatabases, ProteinHumansPeptidesReproducibility of ResultsPeptidesbioinformaticsdeep learningimmunopeptidomicsproteomicsretention time

Identifiers

PMID32864883
PMCPMC7718998
OpenAlexW3082094605

What OpenQuestion holds

Textmetadata
LicenceTDM
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.