Polyamine blockade promotes antitumor immunity

被引:24
|
作者
Hayes, Candace S. [1 ]
Burns, Mark R. [2 ]
Gilmour, Susan K. [1 ]
机构
[1] Lankenau Inst Med Res, Wynnewood, PA 19096 USA
[2] Aminex Therapeut Inc, Kenmore, WA USA
来源
ONCOIMMUNOLOGY | 2014年 / 3卷 / 01期
关键词
difluoromethylornithine; immunomodulation; polyamines; transport inhibitor; tumor microenvironment; CELLS; CANCER;
D O I
10.4161/onci.27360
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
The levels of polyamines are elevated in neoplastic lesions as compared with normal tissues, and cancer cells tend to manifest a robust dependence on these compounds for proliferation and survival. We have recently demonstrated that a novel approach to polyamine depletion suppresses tumor growth in a T cell-dependent manner, highlighting a poorly appreciated role of polyamines as strong modulators of antitumor immune responses.
引用
收藏
页数:3
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