Aryl Hydrocarbon Receptor Signaling Controls CD155 Expression on Macrophages and Mediates Tumor Immunosuppression.
Aryl Hydrocarbon Receptor Signaling Controls CD155 Expression on Macrophages and Mediates Tumor Immunosuppression.
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DOI:
10.4049/jimmunol.2000792
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发表时间:
2021-03-15
期刊:
影响因子:
--
通讯作者:
Gromeier M
中科院分区:
文献类型:
--
作者:
McKay ZP;Brown MC;Gromeier M
Crosstalk between co-stimulatory and -inhibitory ligands are a prominent node of immune cell regulation. Mounting evidence points towards a critical role for CD155, the poliovirus receptor, in suppressing T cell function, particularly in cancer. However, relative to other known co-stimulatory/co-inhibitory ligands (e.g. CD86, CD80, PD-L1), the physiological functions of CD155 and the mechanisms controlling its expression remain unclear. We discovered that CD155 expression is co-regulated with PD-L1 on tumor-associated macrophages (TAMs), is transcriptionally regulated by persistently active Aryl hydrocarbon Receptor (AhR), and can be targeted for suppression via AhR inhibition in vivo. Therapeutic inhibition of AhR reversed tumor immunosuppression in an immune competent murine tumor model, and markers of AhR activity were highly correlated with TAM markers in human glioblastomas. Thus, CD155 functions within a broader, AhR-controlled macrophage activation phenotype that can be targeted to reverse tumor immunosuppression.
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影响因子:
7.3
作者:
Gao J;Aksoy BA;Dogrusoz U;Dresdner G;Gross B;Sumer SO;Sun Y;Jacobsen A;Sinha R;Larsson E;Cerami E;Sander C;Schultz N
通讯作者:
Schultz N
影响因子:
17.1
作者:
Brown MC;Holl EK;Boczkowski D;Dobrikova E;Mosaheb M;Chandramohan V;Bigner DD;Gromeier M;Nair SK
通讯作者:
Nair SK
影响因子:
64.5
作者:
MENDELSOHN, CL;WIMMER, E;RACANIELLO, VR
通讯作者:
RACANIELLO, VR
影响因子:
78.5
作者:
Murray, Iain A.;Patterson, Andrew D.;Perdew, Gary H.
通讯作者:
Perdew, Gary H.
DOI:
10.1084/jem.20090560
发表时间:
2009-08-31
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Kimura A;Naka T;Nakahama T;Chinen I;Masuda K;Nohara K;Fujii-Kuriyama Y;Kishimoto T
通讯作者:
Kishimoto T