USP12 downregulation orchestrates a protumourigenic microenvironment and enhances lung tumour resistance to PD-1 blockade.
USP12 downregulation orchestrates a protumourigenic microenvironment and enhances lung tumour resistance to PD-1 blockade.
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USP12 下调协调促肿瘤微环境并增强肺部肿瘤对 PD-1 阻断的抵抗力
DOI:
10.1038/s41467-021-25032-5
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发表时间:
2021-08-11
影响因子:
16.6
通讯作者:
Liu Y
中科院分区:
文献类型:
--
作者:
Yang Z;Xu G;Wang B;Liu Y;Zhang L;Jing T;Tang M;Xu X;Jiao K;Xiang L;Fu Y;Tang D;Zhang X;Jin W;Zhuang G;Zhao X;Liu Y
Oncogenic activation of KRAS and its surrogates is essential for tumour cell proliferation and survival, as well as for the development of protumourigenic microenvironments. Here, we show that the deubiquitinase USP12 is commonly downregulated in theKrasG12D-driven mouse lung tumour and human non-small cell lung cancer owing to the activation of AKT-mTOR signalling. Downregulation of USP12 promotes lung tumour growth and fosters an immunosuppressive microenvironment with increased macrophage recruitment, hypervascularization, and reduced T cell activation. Mechanistically, USP12 downregulation creates a tumour-promoting secretome resulting from insufficient PPM1B deubiquitination that causes NF-κB hyperactivation in tumour cells. Furthermore, USP12 inhibition desensitizes mouse lung tumour cells to anti-PD-1 immunotherapy. Thus, our findings propose a critical component downstream of the oncogenic signalling pathways in the modulation of tumour-immune cell interactions and tumour response to immune checkpoint blockade therapy.
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影响因子:
16.6
作者:
Aron R;Pellegrini P;Green EW;Maddison DC;Opoku-Nsiah K;Oliveira AO;Wong JS;Daub AC;Giorgini F;Muchowski P;Finkbeiner S
通讯作者:
Finkbeiner S
影响因子:
6.4
作者:
Bai, Dong;Ueno, Lynn;Vogt, Peter K.
通讯作者:
Vogt, Peter K.
DOI:
10.1126/science.1194472
发表时间:
2010-12-03
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Harbour JW;Onken MD;Roberson ED;Duan S;Cao L;Worley LA;Council ML;Matatall KA;Helms C;Bowcock AM
通讯作者:
Bowcock AM
DOI:
10.1038/nrd.2017.152
发表时间:
2018-01
期刊:
Nature reviews. Drug discovery
影响因子:
--
作者:
Harrigan JA;Jacq X;Martin NM;Jackson SP
通讯作者:
Jackson SP
影响因子:
14.9
作者:
Colaprico A;Silva TC;Olsen C;Garofano L;Cava C;Garolini D;Sabedot TS;Malta TM;Pagnotta SM;Castiglioni I;Ceccarelli M;Bontempi G;Noushmehr H
通讯作者:
Noushmehr H