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Updated: Dec 18, 2025

Purification of Viral DNA for the Identification of Associated Viral and Cellular Proteins
Published on: August 31, 2017
Chemokine-binding proteins encoded by herpesviruses
Viruses use viral chemokine-binding proteins (vCKBPs) to evade immune responses. Understanding herpesvirus vCKBPs offers potential for treating inflammatory diseases by modulating chemokine activity.
Area of Science:
- Immunology
- Virology
- Molecular Biology
Background:
- Pathogens, including viruses, employ strategies to evade host immune systems.
- Viruses interact with the host chemokine network to disrupt immune surveillance and promote infection.
- Viral immunomodulators, such as viral chemokine-binding proteins (vCKBPs), mimic or bind host chemokines.
Purpose of the Study:
- To investigate viral chemokine-binding proteins (vCKBPs) encoded by herpesviruses.
- To explore the potential of vCKBPs in modulating chemokine-mediated immune responses.
- To identify therapeutic applications of vCKBPs in treating viral infections and inflammatory diseases.
Main Methods:
- Focus on vCKBPs encoded by alpha-, beta-, and gamma-herpesviruses.
- Review of experimental data on vCKBP function and application in animal models.
- Analysis of vCKBP mechanisms in sequestering host chemokines and inhibiting chemotaxis.
Main Results:
- Herpesviruses and Poxviruses encode vCKBPs that can sequester host chemokines.
- vCKBPs interfere with chemokine gradient formation and ligand-receptor interactions.
- Several herpesvirus vCKBPs have demonstrated anti-inflammatory and anti-immune properties in vivo.
Conclusions:
- vCKBPs offer a mechanism for viruses to evade immune detection and control.
- Herpesvirus vCKBPs can be leveraged to regulate chemokine and chemokine receptor activity.
- Targeting vCKBPs presents a promising therapeutic strategy for inflammatory diseases and infections.
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