Propagation of mouse and human T cells with defined antigen specificity and function.
Propagation of mouse and human T cells with defined antigen specificity and function.
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具有明确抗原特异性和功能的小鼠和人类 T 细胞的增殖。
DOI:
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发表时间:
1994
期刊:
影响因子:
--
通讯作者:
S. Rosenberg
中科院分区:
文献类型:
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作者:
P. Cohen;D. Fowler;H. Kim;R. White;B. Czerniecki;C. Carter;R. Gress;S. Rosenberg
Difficulties maintaining fully functional CD4+ T cells in culture have historically limited the study of their role in tumour rejection as well as other clinical applications. As the therapeutic value of current antitumour CD8+ T cell adoptive therapy becomes better defined, a strong impetus exists to determine optimal conditions for culturing antitumour CD4+ T cells. Our goal is to promote broadly polyclonal, antigen-specific CD4+ T cell responses of either Th1 or Th2 character for use in antitumour therapy or allograft facilitation, respectively. Similar obstacles exist in murine and human cultures: (1) during even brief periods of culture CD4+ T cells develop high 'background' reactivity to class II-positive antigen-presenting cells; (2) maintenance of antigen specificity as evidenced by cytokine secretion and short-term proliferation assays is insufficient to ensure bulk numerical expansion; (3) Th1-type CD4+ T cells often lose their potential for antigen-specific secretion of interleukin 2 on re-stimulation (though remain inducible by 12-O-tetradecanoylphorbol 13-acetate/ionomycin); (4) during prolonged culture selection pressure favours CD4+ subpopulations that recognize artifactual antigens such as culture medium proteins; (5) even with optimal culture conditions, cultured CD4+ T cells may function differently in vivo to uncultured CD4+ T cells. We have devised various strategies to surmount these obstacles by use of selected cytokines, antigen-presenting cells and timely culture manoeuvres.
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影响因子:
4.3
作者:
Schoof,DD;Terashima,Y;Peoples,GE;Goedegebuure,PS;Andrews,JV;Richie,JP;Eberlein,TJ
通讯作者:
Eberlein,TJ
DOI:
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发表时间:
1988
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Chou,T;Bertera,S;Chang,AE;Shu,S
通讯作者:
Shu,S
DOI:
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发表时间:
1989
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Klarnet,JP;Kern,DE;Dower,SK;Matis,LA;Cheever,MA;Greenberg,PD
通讯作者:
Greenberg,PD
DOI:
--
发表时间:
1992
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Ksander,BR;Acevedo,J;Streilein,JW
通讯作者:
Streilein,JW
DOI:
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发表时间:
1993
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Stanhope,PE;Liu,AY;Pavlat,W;Pitha,PM;Clements,ML;Siliciano,RF
通讯作者:
Siliciano,RF