A new model for the estimation of cell proliferation dynamics using CFSE data.

A new model for the estimation of cell proliferation dynamics using CFSE data.
复制标题

DOI:
10.1016/j.jim.2011.08.014
复制
发表时间:
2011-10-28
影响因子:
2.2
通讯作者:
Meyerhans, Andreas
Meyerhans, Andreas
中科院分区:
医学4区
文献类型:
--
作者:
Banks, H. T.;Sutton, Karyn L.;Thompson, W. Clayton;Bocharov, Gennady;Doumic, Marie;Schenkel, Tim;Argilaguet, Jordi;Giest, Sandra;Peligero, Cristina;Meyerhans, Andreas

文献摘要

参考文献

被引文献

相似文献

增殖细胞群的CFSE分析是研究细胞分裂和细胞行为中与分裂相关的变化的常用工具。最近,一个偏微分方程(PDE)模型来描述CFSE增殖试验中的淋巴细胞动力学被提出。我们提出了一个显着的修订,这提高了几个参数的生理理解这个模型。也就是说,先前用作通过细胞分裂稀释CFSE染料的启发式解释的参数γ被替换为更物理的组分,细胞自体荧光。还使用Gompertz衰变过程定量标记衰变的速率。然后,我们展示了一个修改后的方法拟合模型的常用直方图表示的数据。结果表明,这些改进导致一个模型具有强大的生理基础,这是完全能够复制的数据中观察到的行为。
CFSE analysis of a proliferating cell population is a popular tool for the study of cell division and division-linked changes in cell behavior. Recently, a partial differential equation (PDE) model to describe lymphocyte dynamics in a CFSE proliferation assay was proposed. We present a significant revision of this model which improves the physiological understanding of several parameters. Namely, the parameter γ used previously as a heuristic explanation for the dilution of CFSE dye by cell division is replaced with a more physical component, cellular autofluorescence. The rate at which label decays is also quantified using a Gompertz decay process. We then demonstrate a revised method of fitting the model to the commonly used histogram representation of the data. It is shown that these improvements result in a model with a strong physiological basis which is fully capable of replicating the behavior observed in the data.
DOI: 10.1006/jmaa.1997.5654
发表时间: 1997-11-15
影响因子: 1.3
作者:
Arino, O;Sanchez, E;Webb, GF
通讯作者: Webb, GF
DOI: 10.1007/s00285-007-0147-x
发表时间: 2008-07-01
影响因子: 1.9
作者:
Brikci, Fadia Bekkal;Clairambault, Jean;Perthame, Benoit
通讯作者: Perthame, Benoit
DOI: 10.1007/s11538-010-9524-5
发表时间: 2011-01
影响因子: 3.5
作者:
Banks, H. T.;Sutton, Karyn L.;Thompson, W. Clayton;Bocharov, Gennady;Roose, Dirk;Schenkel, Tim;Meyerhans, Andreas
通讯作者: Meyerhans, Andreas
DOI: 10.1007/s00285-008-0231-x
发表时间: 2009-08-01
影响因子: 1.9
作者:
Duffy, Ken R.;Subramanian, Vijay G.
通讯作者: Subramanian, Vijay G.
DOI: 10.1016/j.jim.2005.01.011
发表时间: 2005-03-01
影响因子: 2.2
作者:
Ganusov, VV;Pilyugin, SS;Antia, R
通讯作者: Antia, R