Tumor-Derived cGAMP Regulates Activation of the Vasculature.
Tumor-Derived cGAMP Regulates Activation of the Vasculature.
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肿瘤来源的cGAMP调节血管系统的激活。
DOI:
10.3389/fimmu.2020.02090
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发表时间:
2020
影响因子:
7.3
通讯作者:
Barbie DA
中科院分区:
文献类型:
--
作者:
Campisi M;Sundararaman SK;Shelton SE;Knelson EH;Mahadevan NR;Yoshida R;Tani T;Ivanova E;Cañadas I;Osaki T;Lee SWL;Thai T;Han S;Piel BP;Gilhooley S;Paweletz CP;Chiono V;Kamm RD;Kitajima S;Barbie DA
Intratumoral recruitment of immune cells following innate immune activation is critical for anti-tumor immunity and involves cytosolic dsDNA sensing by the cGAS/STING pathway. We have previously shown that KRAS-LKB1 (KL) mutant lung cancer, which is resistant to PD-1 blockade, exhibits silencing of STING, impaired tumor cell production of immune chemoattractants, and T cell exclusion. Since the vasculature is also a critical gatekeeper of immune cell infiltration into tumors, we developed a novel microfluidic model to study KL tumor-vascular interactions. Notably, dsDNA priming of LKB1-reconstituted tumor cells activates the microvasculature, even when tumor cell STING is deleted. cGAS-driven extracellular export of 2′3′ cGAMP by cancer cells activates STING signaling in endothelial cells and cooperates with type 1 interferon to increase vascular permeability and expression of E selectin, VCAM-1, and ICAM-1 and T cell adhesion to the endothelium. Thus, tumor cell cGAS-STING signaling not only produces T cell chemoattractants, but also primes tumor vasculature for immune cell escape.
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DOI:
10.1073/pnas.1512832112
发表时间:
2015-12-15
影响因子:
11.1
作者:
Demaria, Olivier;De Gassart, Aude;Gilliet, Michel
通讯作者:
Gilliet, Michel
影响因子:
28.2
作者:
Della Corte CM;Byers LA
通讯作者:
Byers LA
DOI:
10.1056/nejmoa1312625
发表时间:
2014-08-07
期刊:
The New England journal of medicine
影响因子:
--
作者:
Liu Y;Jesus AA;Marrero B;Yang D;Ramsey SE;Sanchez GAM;Tenbrock K;Wittkowski H;Jones OY;Kuehn HS;Lee CR;DiMattia MA;Cowen EW;Gonzalez B;Palmer I;DiGiovanna JJ;Biancotto A;Kim H;Tsai WL;Trier AM;Huang Y;Stone DL;Hill S;Kim HJ;St Hilaire C;Gurprasad S;Plass N;Chapelle D;Horkayne-Szakaly I;Foell D;Barysenka A;Candotti F;Holland SM;Hughes JD;Mehmet H;Issekutz AC;Raffeld M;McElwee J;Fontana JR;Minniti CP;Moir S;Kastner DL;Gadina M;Steven AC;Wingfield PT;Brooks SR;Rosenzweig SD;Fleisher TA;Deng Z;Boehm M;Paller AS;Goldbach-Mansky R
通讯作者:
Goldbach-Mansky R
影响因子:
8.8
作者:
Corrales L;Glickman LH;McWhirter SM;Kanne DB;Sivick KE;Katibah GE;Woo SR;Lemmens E;Banda T;Leong JJ;Metchette K;Dubensky TW Jr;Gajewski TF
通讯作者:
Gajewski TF
DOI:
10.1038/nri3921
发表时间:
2015-12
期刊:
Nature reviews. Immunology
影响因子:
--
作者:
通讯作者:
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