A Single-Parameter Model of the Immune Response to Bacterial Invasion

Autor: Lester Caudill
Rok vydání: 2013
Předmět:
Zdroj: Bulletin of Mathematical Biology. 75:1434-1449
ISSN: 1522-9602
0092-8240
DOI: 10.1007/s11538-013-9854-1
Popis: The human immune response to bacterial pathogens is a remarkably complex process, involving many different cell types, chemical signals, and extensive lines of communication. Mathematical models of this system have become increasingly high-dimensional and complicated, as researchers seek to capture many of the major dynamics. In this paper, we argue that, in some important instances, preference should be given to low-dimensional models of immune response, as opposed to their high-dimensional counterparts. One such model is analyzed and shown to reflect many of the key phenomenological properties of the immune response in humans. Notably, this model includes a single parameter that, when combined with a single set of reference parameter values, may be used to quantify the overall immunocompetence of individual hosts.
Databáze: OpenAIRE