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Mathematical Modeling Reveals Kinetics Of Lymphocyte Recirculation In The Whole Organism, Vitaly Ganusov, Jeremy Auerbach
Mathematical Modeling Reveals Kinetics Of Lymphocyte Recirculation In The Whole Organism, Vitaly Ganusov, Jeremy Auerbach
Vitaly Ganusov
The kinetics of recirculation of naive lymphocytes in the body has important implications for the speed at which local infections are detected and controlled by immune responses. With a help of a novel mathematical model, we analyze experimental data on migration of 51Cr-labeled thoracic duct lymphocytes (TDLs) via major lymphoid and nonlymphoid tissues of rats in the absence of systemic antigenic stimulation. We show that at any point of time, 95% of lymphocytes in the blood travel via capillaries in the lung or sinusoids of the liver and only 5% migrate to secondary lymphoid tissues such as lymph nodes, Peyer's …