Endogenous T cell responses to antigens expressed in lung adenocarcinomas delay malignant tumor progression.
Endogenous T cell responses to antigens expressed in lung adenocarcinomas delay malignant tumor progression.
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DOI:
10.1016/j.ccr.2010.11.011
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发表时间:
2011-01-18
期刊:
影响因子:
50.3
通讯作者:
Jacks T
中科院分区:
文献类型:
--
作者:
DuPage M;Cheung AF;Mazumdar C;Winslow MM;Bronson R;Schmidt LM;Crowley D;Chen J;Jacks T
Neoantigens derived from somatic mutations in tumors may provide a critical link between the adaptive immune system and cancer. Here we describe a system to introduce exogenous antigens into genetically engineered mouse lung cancers to mimic tumor neoantigens. We show that endogenous T cells respond to and infiltrate tumors, significantly delaying malignant progression. Despite continued antigen expression, T cell infiltration does not persist and tumors ultimately escape immune attack. Transplantation of cell lines derived from these lung tumors or prophylactic vaccination against the autochthonous tumors, however, results in rapid tumor eradication or selection of tumors that lose antigen expression. These results provide insight into the dynamic nature of the immune response to naturally arising tumors.
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DOI:
10.1084/jem.20042167
发表时间:
2005-05-16
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Ercolini AM;Ladle BH;Manning EA;Pfannenstiel LW;Armstrong TD;Machiels JP;Bieler JG;Emens LA;Reilly RT;Jaffee EM
通讯作者:
Jaffee EM
DOI:
10.4049/jimmunol.0800997
发表时间:
2009-06-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
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通讯作者:
Katsikis PD
影响因子:
11.2
作者:
Huijbers, IJ;Krimpenfort, P;Van den Eynde, BJ
通讯作者:
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影响因子:
50.3
作者:
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通讯作者:
Adler, AJ
影响因子:
15.3
作者:
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通讯作者:
Ohashi, PS