AUTHOR=Binder Sebastian C. , Meyer-Hermann Michael 

TITLE=Implications of Intravital Imaging of Murine Germinal Centers on the Control of B Cell Selection and Division

JOURNAL=Frontiers in Immunology

VOLUME=7

YEAR=2016

URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2016.00593

DOI=10.3389/fimmu.2016.00593

ISSN=1664-3224

ABSTRACT=<p>Intravital imaging of antibody optimization in germinal center (GC) reactions has set a new dimension in the understanding of the humoral immune response during the last decade. The inclusion of spatio-temporal cellular dynamics in the research on GCs required analysis using the agent-based mathematical models. In this study, we integrate the available intravital imaging data from various research groups and incorporate these into a quantitative mathematical model of GC reactions and antibody affinity maturation. Interestingly, the integration of data concerning the spatial organization of GCs and B cell motility allows to draw conclusions on the strength of the selection pressure and the control of B cell division by T follicular helper cells.</p>