Evidence map›Paper›PMID 42694419›Full record

ArticleBioinformatics advances2026

DeepVIC: modular prediction and classification of bacterial virulence factors using protein language model embeddings.

Wai-Kai Tsui, You-Xiang Chan, Kin-Hung Chow, Pak-Leung Ho, Huiluo Cao

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

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5 · Who and what money

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5 authors.

Wai-Kai TsuiDepartment of Microbiology, University of Hong Kong, Hong Kong, 999077, China.
You-Xiang ChanDepartment of Microbiology, University of Hong Kong, Hong Kong, 999077, China.
Kin-Hung ChowDepartment of Microbiology, University of Hong Kong, Hong Kong, 999077, China.
Pak-Leung HoDepartment of Microbiology, University of Hong Kong, Hong Kong, 999077, China.
Huiluo CaoDepartment of Microbiology, University of Hong Kong, Hong Kong, 999077, China.ORCID https://orcid.org/0009-0005-7312-2935

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Motivation: Virulence factors (VFs) play critical roles in bacterial pathogenesis, and identifying these proteins and elucidating their mechanisms is essential for developing effective infection treatments. While protein language models (PLMs) have revolutionized the protein analysis, current Results: To overcome these limitations, we introduce the Deep learning VF Identifier and Classifier (DeepVIC), a modular framework that separates identification and classification into distinct states. The identification module employs a binary classifier using information-rich PLM embeddings. The classification module then integrates these embeddings with evolutionary features derived from position-specific scoring matrices (PSSMs) in a multiclass classifier, structured according to the virulence factor database (VFDB) schema. We benchmarked DeepVIC against six state-of-the-art VF classifiers and predictors using a large independent holdout dataset and two literature-curated datasets for

Identifiers

PMID42694419
PMCPMC13539359

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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.