Mathematical model of broadly reactive plasma cell production
Mathematical model of broadly reactive plasma cell production
复制标题
广泛反应性浆细胞产生的数学模型
DOI:
10.1038/s41598-020-60316-8
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发表时间:
2020
影响因子:
4.6
通讯作者:
Ciupe, Stanca M.
中科院分区:
文献类型:
--
作者:
Erwin, Samantha;Childs, Lauren M.;Ciupe, Stanca M.
Strain-specific plasma cells are capable of producing neutralizing antibodies that are essential for clearance of challenging pathogens. These neutralizing antibodies also function as a main defense against disease establishment in a host. However, when a rapidly mutating pathogen infects a host, successful control of the invasion requires shifting the production of plasma cells from strain-specific to broadly reactive. In this study, we develop a mathematical model of germinal center dynamics and use it to predict the events that lead to improved breadth of the plasma cell response. We examine scenarios that lead to germinal centers that are composed of B-cells that come from a single strain-specific clone, a single broadly reactive clone or both clones. We find that the initial B-cell clonal composition, T-follicular helper cell signaling, increased rounds of productive somatic hypermutation, and B-cell selection strength are among the mechanisms differentiating between strain-specific and broadly reactive plasma cell production during infections. Understanding the contribution of these factors to emergence of breadth may assist in boosting broadly reactive plasma cells production.
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影响因子:
8.7
作者:
Weinstein JS;Hernandez SG;Craft J
通讯作者:
Craft J
DOI:
10.1093/imammb/dql012
发表时间:
2006-09-01
影响因子:
1.1
作者:
Meyer-Hermann, Michael E.;Maini, Philip K.;Iber, Dagmar
通讯作者:
Iber, Dagmar
DOI:
--
发表时间:
2016
期刊:
Mathematical biosciences and engineering : MBE
影响因子:
--
作者:
Samantha Erwin;Stanca M. Ciupe
通讯作者:
Stanca M. Ciupe
影响因子:
32.4
作者:
Mesin, Luka;Ersching, Jonatan;Victora, Gabriel D.
通讯作者:
Victora, Gabriel D.
影响因子:
3.7
作者:
Kahan, Shannon M.;Wherry, E. John;Zajac, Allan J.
通讯作者:
Zajac, Allan J.