期刊
CELL
卷 168, 期 3, 页码 487-+出版社
CELL PRESS
DOI: 10.1016/j.cell.2016.12.022
关键词
-
资金
- NIH [F31CA189331, DP5OD023056, F32CA189408, U19AI057229, U19AI100627, R33CA183654, R01HL120724, R01CA196657, U54CA209971, R01AI118884]
- DOD [OC110674, 11491122]
- Gates Foundation [OPP1113682]
- NIAID [HHSN272201200028C]
- FDA [HHSF223201210194C BAA-12-00118]
Immune responses involve coordination across cell types and tissues. However, studies in cancer immunotherapy have focused heavily on local immune responses in the tumor microenvironment. To investigate immune activity more broadly, we performed an organism-wide study in genetically engineered cancer models using mass cytometry. We analyzed immune responses in several tissues after immunotherapy by developing intuitive models for visualizing single-cell data with statistical inference. Immune activation was evident in the tumor and systemically shortly after effective therapy was administered. However, during tumor rejection, only peripheral immune cells sustained their proliferation. This systemic response was coordinated across tissues and required for tumor eradication in several immunotherapy models. An emergent population of peripheral CD4 T cells conferred protection against new tumors and was significantly expanded in patients responding to immunotherapy. These studies demonstrate the critical impact of systemic immune responses that drive tumor rejection.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据