Scale-free dynamics of somatic adaptability in immune system
Biological Physics
2009-12-22 v1 Cell Behavior
Abstract
The long-time dynamics of somatic adaptability in immune system is simulated by a simple physical model. The immune system described by the model exhibits a scale free behavior as is observed in living systems. The balance between the positive and negative feedbacks of the model leads to a robust immune system where the positive one corresponds to the formation of memory cells and the negative one to immunosuppression. Also the immunosenescence of the system is discussed based on the time-dependence of the epigenetic landscape of the adaptive immune cells in the shape space.
Keywords
Cite
@article{arxiv.0912.4102,
title = {Scale-free dynamics of somatic adaptability in immune system},
author = {Shiro Saito and Osamu Narikiyo},
journal= {arXiv preprint arXiv:0912.4102},
year = {2009}
}
Comments
14 pages, 8 figures