We present a mathematical model which reproduces experimental data on the germinal centre (GC) kinetics of the primed primary immune response and on affinity maturation observed during the reaction. We show that antigen masking by antibodies which are produced by emerging plasma cells can drive affi
A Mathematical Model for the Germinal Center Morphology and Affinity Maturation
โ Scribed by MICHAEL MEYER-HERMANN
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 770 KB
- Volume
- 216
- Category
- Article
- ISSN
- 0022-5193
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โฆ Synopsis
During germinal center reactions, the appearance of two specific zones are observed: the dark and the light zone. Up to now, the origin and function of these zones are poorly understood. In the framework of a stochastic and discrete model, several possible pathways of zone development during germinal center reactions are investigated. The importance of the zones in the germinal center for affinity maturation, i.e. the process of antibody optimization is discussed.
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