EZH2-CCF-cGAS Axis Promotes Breast Cancer Metastasis.
EZH2-CCF-cGAS Axis Promotes Breast Cancer Metastasis.
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EZH2-CCF-cGAS轴促进乳腺癌转移
DOI:
10.3390/ijms23031788
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发表时间:
2022-02-04
影响因子:
5.6
通讯作者:
Zhang Y
中科院分区:
文献类型:
--
作者:
Duan D;Shang M;Han Y;Liu J;Liu J;Kong SH;Hou J;Huang B;Lu J;Zhang Y
Cytoplasmic chromatin fragments (CCF) are recognized by the cytoplasmic DNA sensor cyclic GMP-AMP synthase (cGAS), which activates the cGAS–STING (cyclic GMP-AMP synthase-stimulator of interferon genes) pathway and promotes the production of inflammatory factors and breast cancer metastasis. However, the mechanisms by which CCF are formed in tumor cells and CCF activation cGAS promotes breast cancer metastasis remain unclear. Here, we report that the enhancer of zeste homolog 2 (EZH2) can promote the formation of CCF and activate the cGAS–STING pathway to promote breast cancer metastasis. Further research found that the EZH2-mediated CCF formation depended on high mobility group A1 (HMGA1), while the stability of EZH2 required ubiquitin-specific peptidase 7 (USP7), indicating that the EZH2–HMGA1–USP7 complex regulated CCF formation. Moreover, EZH2 can activate cGAS through CCF, requiring USP7 to deubiquitinate cGAS and stabilize cGAS. In vivo experimental results showed that EZH2 could promote breast cancer metastasis through CCF. Our findings highlight a new target for breast cancer metastasis. Targeting the EZH2–CCF–cGAS axis may be a potential therapeutic strategy for inhibiting breast cancer metastasis.
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影响因子:
64.8
作者:
Bakhoum SF;Ngo B;Laughney AM;Cavallo JA;Murphy CJ;Ly P;Shah P;Sriram RK;Watkins TBK;Taunk NK;Duran M;Pauli C;Shaw C;Chadalavada K;Rajasekhar VK;Genovese G;Venkatesan S;Birkbak NJ;McGranahan N;Lundquist M;LaPlant Q;Healey JH;Elemento O;Chung CH;Lee NY;Imielenski M;Nanjangud G;Pe'er D;Cleveland DW;Powell SN;Lammerding J;Swanton C;Cantley LC
通讯作者:
Cantley LC
影响因子:
11.2
作者:
Hartman ZC;Poage GM;den Hollander P;Tsimelzon A;Hill J;Panupinthu N;Zhang Y;Mazumdar A;Hilsenbeck SG;Mills GB;Brown PH
通讯作者:
Brown PH
影响因子:
21.3
作者:
Glück S;Guey B;Gulen MF;Wolter K;Kang TW;Schmacke NA;Bridgeman A;Rehwinkel J;Zender L;Ablasser A
通讯作者:
Ablasser A
DOI:
10.1083/jcb.201212110
发表时间:
2013-07-08
期刊:
The Journal of cell biology
影响因子:
--
作者:
Ivanov A;Pawlikowski J;Manoharan I;van Tuyn J;Nelson DM;Rai TS;Shah PP;Hewitt G;Korolchuk VI;Passos JF;Wu H;Berger SL;Adams PD
通讯作者:
Adams PD
影响因子:
64.8
作者:
Dou Z;Ghosh K;Vizioli MG;Zhu J;Sen P;Wangensteen KJ;Simithy J;Lan Y;Lin Y;Zhou Z;Capell BC;Xu C;Xu M;Kieckhaefer JE;Jiang T;Shoshkes-Carmel M;Tanim KMAA;Barber GN;Seykora JT;Millar SE;Kaestner KH;Garcia BA;Adams PD;Berger SL
通讯作者:
Berger SL