An Agent-Based Approach to Immune Modelling: Priming Individual Response

This study focuses on examining why the range of experience with respect to HIV infection is so diverse, especially in regard to the latency period. An agent-based approach in modelling the infection is used to extract high-level behaviour which cannot be obtained analytically from the set of interaction rules at the cellular level. A prototype model encompasses local variation in baseline properties, contributing to the individual disease experience, and is included in a network which mimics the chain of lymph nodes. The model also accounts for stochastic events such as viral mutations. The size and complexity of the model require major computational effort and parallelisation methods are used.

Authors:

• Dimitri Perrin
• Heather J. Ruskin
• Martin Crane

Keywords:

• HIV
• Immune modelling
• Agent-based system
• individual response.

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