Cited by 79Genomics and Rare DiseasesGenetic Associations and EpidemiologyBioinformatics and Genomic Networks

DeepPVP: phenotype-based prioritization of causative variants using deep learning

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Boudellioua, Imane, Kulmanov, Maxat, Schofield, Paul N., Gkoutos, Georgios V., Hoehndorf, Robert·2019·BMC Bioinformatics

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Abstract

BACKGROUND: Prioritization of variants in personal genomic data is a major challenge. Recently, computational methods that rely on comparing phenotype similarity have shown to be useful to identify causative variants. In these methods, pathogenicity prediction is combined with a semantic similarity measure to prioritize not only variants that are likely to be dysfunctional but those that are likely involved in the pathogenesis of a patient's phenotype. RESULTS: We have developed DeepPVP, a variant prioritization method that combined automated inference with deep neural networks to identify the likely causative variants in whole exome or whole genome sequence data. We demonstrate that DeepPVP performs significantly better than existing methods, including phenotype-based methods that use similar features. DeepPVP is freely available at https://github.com/bio-ontology-research-group/phenomenet-vp . CONCLUSIONS: DeepPVP further improves on existing variant prioritization methods both in terms of speed as well as accuracy.

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  • There are limited approaches for phenotype-based diagnosis, and none automatically learn phenotypic and/or genotypic features over patient phenotype terms.

    “While deep learning approaches exist for image-based diagnosis10,11, there are limited approaches for phenotype-based diagnosis, and none automatically learn phenotypic and/or genotypic features over patient phenotype terms23–28,44.”

    From Few shot learning for phenotype-driven diagnosis of patients with rare genetic diseases (2025) · cites this paper as [44]

    The Background (page unavailable) contrasts a large number of variant-prioritization methods with several that use patient phenotypes, supporting the relative scarcity of phenotype-based approaches. The Results describe DeepPVP as a neural network trained on computed similarity scores and other features, rather than directly on phenotype terms. The paper does not establish the broader claim that no approach automatically learns such features over patient phenotype terms. (LLM, conf=0.82)

    Experimental — accuracy not yet measured

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  1. [25]Quang D, Chen Y, Xie X. Dann: a deep learning approach for annotating the pathogenicity of genetic variants. Bioinformatics. 2015; 31(5):761–3. 10.1093/bioinformatics/btu703. http://bioinformatics.oxfordjournals.org/content/31/5/761.full.pdf+html. PMC4341060 25338716 · DOI

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Authors
Boudellioua, I., Kulmanov, M., Schofield, P. N., Gkoutos, G. V., & Hoehndorf, R.
Affiliations
  • King Abdullah University of Science and Technology (SA)
  • University of Cambridge (GB)
  • University Hospitals Birmingham NHS Foundation Trust (GB)
Corresponding author
Hoehndorf, Robert
Venue
BMC Bioinformatics
Published
2019-02-06
Volume
20
Issue
1
Pages
65-65
ISSN
1471-2105 (ISSN-L)
OpenAlex
W2952128461
Cited by
79
References
36
Citations by year
2026: 5 · 2025: 10 · 2024: 15 · 2023: 5 · 2022: 18 · 2021: 8 · 2020: 10 · 2019: 7 · 2018: 1
FWCI
6.46
Type
journal article
Language
en
Open access
Locations
  • BMC Bioinformatics (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • University of Birmingham Research Portal (University of Birmingham) (submittedVersion, cc-by)
  • King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology) (submittedVersion, cc-by)
  • Apollo (University of Cambridge) (submittedVersion, cc-by)
  • Apollo
  • Apollo (cc-by)
Funders
  • King Abdullah University of Science and Technology (URF/1/3454-01-01, FCC/1/1976-08-01, FCS/1/3657-02-01)
  • Horizon 2020 (731075)
  • National Science Foundation (IOS:1340112)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genomics and Rare Diseases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bioinformatics and Genomic Networks
Keywords
variant prioritization, pathogenicity prediction, semantic similarity, deep neural network, exome sequencing, whole genome sequencing
MeSH terms
Exome Sequencing, Deep Learning, Gene Frequency, Humans, Phenotype, Software, Genetic Variation, Neural Networks, Computer, Exome

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