Agentic-AI-ready genome-wide poxvirus-host interaction screen refined by a protein language model
- 1Helmholtz Center Dresden-Rossendorf
Abstract
Recent mpox outbreaks highlight the necessity to understand the interactions between poxviruses and the human host. These can be discovered systematically through screening for host genes involved in infection at the single-cell level using RNA interference. However, off-target effects and assay noise obscure true gene-phenotype relationships, hampering the discovery of therapeutically relevant targets. Here, we show that integrating protein-protein interaction information derived from a protein language model boosts the discovery of vaccinia virus-host interactions. We propose ICARus - a positive-unlabelled read-out refinement framework to achieve this. Our approach enhances the identification of human genes with potential antiviral function. We provide the raw and refined read-outs of a genome-wide screen for vaccinia virus host factors as an agentic-AI-enabled community resource. Our findings provide a generalisable strategy for robust hit prioritisation in functional screens, accelerating discovery across complex biological systems.
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BibTeX
@misc{anter2026agenticaiready,
title = {{Agentic-AI-ready genome-wide poxvirus-host interaction screen refined by a protein language model}},
author = {J. Anter and J. Mercer and A. Yakimovich},
howpublished = {bioRxiv},
year = {2026},
month = sep,
doi = {10.64898/2026.09.10.750412},
url = {https://www.biorxiv.org/content/10.64898/2026.09.10.750412v1},
note = {CC BY-NC},
}
RIS
TY - UNPB
TI - Agentic-AI-ready genome-wide poxvirus-host interaction screen refined by a protein language model
AU - J. Anter
AU - J. Mercer
AU - A. Yakimovich
PY - 2026
DA - 2026/09/10
PB - bioRxiv
DO - 10.64898/2026.09.10.750412
UR - https://www.biorxiv.org/content/10.64898/2026.09.10.750412v1
AB - Recent mpox outbreaks highlight the necessity to understand the interactions between poxviruses and the human host. These can be discovered systematically through screening for host genes involved in infection at the single-cell level using RNA interference. However, off-target effects and assay noise obscure true gene-phenotype relationships, hampering the discovery of therapeutically relevant targets. Here, we show that integrating protein-protein interaction information derived from a protein language model boosts the discovery of vaccinia virus-host interactions. We propose ICARus - a positive-unlabelled read-out refinement framework to achieve this. Our approach enhances the identification of human genes with potential antiviral function. We provide the raw and refined read-outs of a genome-wide screen for vaccinia virus host factors as an agentic-AI-enabled community resource. Our findings provide a generalisable strategy for robust hit prioritisation in functional screens, accelerating discovery across complex biological systems.
ER -