Th17
Treg
TGF-β, IL-10, βGBP
CCL22
TAM
PD-L1, IL-10, B7-H4
IL-10, TGF-β, Arginase 1 精氨酸酶 1;
作为一个尿素循环的关键酶
CTLA-4 PD-1
CD8+ T cell NK cell Antitumor immune response
CTLs, cancer cells
APCs/T cells
3. 活化
Anti-CTLA4 Anti-CD137 Anti-CX40 Anti-CD27 IL-2、IL-12
6. T细胞识别 肿瘤细胞
CARs
CTLs,endothelial cells
5. T细胞侵润肿瘤
Anti-VEGF
-
4. T细胞向肿瘤迁移
抵抗细胞 死亡
复制的永 新增4个特征 生化
肿瘤微环境
逃避免疫
诱导血管 侵袭和转
形成
移
细胞能量 异常
促肿瘤的 炎症
The hallmarks of cancer. Cell. 2000
Hallmarks of cancer: the next generation. Cell. 2011
Douglas Hanahan, Robert A. Weinberg
CTLA4/B7 Anti-CTLA4: ipilimumab
PD1/PD-L1 Anti-PD-1: nivolumab
Anti-PD-L1: MPDL3280A
7. 杀伤肿 瘤细胞
Anti-PD-L1 Anti-PD1 IDO inhibitors
cancer cell death Dendritic cells/APCs Immune and cancer cells