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Updated: Aug 8, 2026
11:28
Dissecting Host-virus Interaction in Lytic Replication of a Model Herpesvirus
Published on: October 7, 2011
Deciphering viral action on host genome structure: a computational physics perspective
Andrea Fontana1, Andrea M Chiariello1
1Dipartimento di Fisica, Università degli Studi di Napoli Federico II, INFN Napoli, Complesso Universitario di Monte Sant'Angelo, 80126, Naples, Italy.
Biochimica Et Biophysica Acta. Molecular Basis of Disease
|August 4, 2026
Summary
Viruses can reorganize host cell genome architecture. Computational models help understand how viral infections alter chromatin 3D structure, revealing molecular mechanisms of infection.
Area of Science:
- Molecular Biology
- Virology
- Computational Biology
Background:
- Viruses can significantly alter host cell genome architecture.
- Chromatin's 3D organization is crucial for cellular functions.
- Understanding viral impact on DNA folding is key to gene regulation.
Purpose of the Study:
- To review computational modeling approaches for studying viral-induced chromatin 3D structure changes.
- To explore how these models aid in understanding gene regulation during infection.
- To highlight the adaptability of these models for various pathogens.
Main Methods:
- Review of computational modeling techniques.
- Analysis of studies on SARS-CoV-2 and avian influenza (IAV-H5N1) infections.
- Integration of computational findings with experimental data.
Main Results:
- Computational models offer insights into viral effects on host chromatin 3D structure.
- These models can elucidate specific infection mechanisms of different viruses.
- The flexibility of modeling allows adaptation to diverse pathogens.
Conclusions:
- Computational modeling is a valuable tool for studying viral infections.
- Models complement experimental methods to decipher molecular infection complexities.
- This approach provides a new perspective on virus-host interactions at the genome level.
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