Extrinsic Phagocyte-Dependent STING Signaling Dictates the Immunogenicity of Dying Cells.
Extrinsic Phagocyte-Dependent STING Signaling Dictates the Immunogenicity of Dying Cells.
复制标题
DOI:
10.1016/j.ccell.2018.03.027
复制
发表时间:
2018-05-14
期刊:
影响因子:
50.3
通讯作者:
Barber GN
中科院分区:
文献类型:
--
作者:
Ahn J;Xia T;Rabasa Capote A;Betancourt D;Barber GN
The ability of dying cells to activate antigen presenting cells (APCs) is carefully controlled to avoid unwarranted inflammatory responses. Here we show that engulfed cells containing cytosolic dsDNA species (viral or synthetic) or cyclic di-nucleotides (CDNs) are able to stimulate APCs, via extrinsic STING-signaling, to promote antigen cross-presentation. In the absence of STING agonists, dying cells were ineffectual in the stimulation of APCs in trans. Cytosolic STING activators, including CDNs, constitute cellular danger associated molecular patterns only generated by viral infection or following DNA-damage events, that rendered tumor cells highly immunogenic. Our data sheds insight into the molecular mechanisms that drive appropriate anti-tumor adaptive immune responses, while averting harmful autoinflammatory disease, and provides a therapeutic strategy for cancer treatment.
登录
查看更多内容
DOI:
10.1084/jem.20101159
发表时间:
2011-09-26
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Fuertes MB;Kacha AK;Kline J;Woo SR;Kranz DM;Murphy KM;Gajewski TF
通讯作者:
Gajewski TF
影响因子:
56.9
作者:
Kawane, K;Fukuyama, H;Nagata, S
通讯作者:
Nagata, S
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
DOI:
10.1084/jem.20161596
发表时间:
2016-11-14
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Rodero MP;Crow YJ
通讯作者:
Crow YJ
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