Epigenetic scars of CD8(+) T cell exhaustion persist after cure of chronic infection in humans.
Epigenetic scars of CD8(+) T cell exhaustion persist after cure of chronic infection in humans.
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CD8(+) T细胞耗竭的表观遗传疤痕在人类慢性感染治愈后仍然存在。
DOI:
10.1038/s41590-021-00979-1
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发表时间:
2021-08
影响因子:
30.5
通讯作者:
Sen DR
中科院分区:
文献类型:
--
作者:
Yates KB;Tonnerre P;Martin GE;Gerdemann U;Al Abosy R;Comstock DE;Weiss SA;Wolski D;Tully DC;Chung RT;Allen TM;Kim AY;Fidler S;Fox J;Frater J;Lauer GM;Haining WN;Sen DR
T cell exhaustion is an induced state of dysfunction that arises in response to chronic infection and cancer. Exhausted CD8+ T cells acquire a distinct epigenetic state, but it is not known whether that chromatin landscape is fixed or plastic following resolution of chronic infection. Here, we show that the epigenetic state of exhaustion is largely irreversible, even after curative therapy. Analysis of chromatin accessibility in HCV and HIV-specific responses identifies a core epigenetic program of exhaustion in CD8+ T cells which undergoes only limited remodeling before and after resolution of infection. Moreover, canonical features of exhaustion, including super-enhancers near the genes TOX and HIF1A, remain “epigenetically scarred”. T cell exhaustion, therefore, is a conserved epigenetic state that becomes fixed and persists independent of chronic antigen stimulation and inflammation. Therapeutic efforts to reverse T cell exhaustion may require new approaches that increase the epigenetic plasticity of exhausted T cells.
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DOI:
10.1084/jem.20050121
发表时间:
2005-06-06
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Cox AL;Mosbruger T;Mao Q;Liu Z;Wang XH;Yang HC;Sidney J;Sette A;Pardoll D;Thomas DL;Ray SC
通讯作者:
Ray SC
影响因子:
64.8
作者:
Khan, Omar;Giles, Josephine R.;Wherry, E. John
通讯作者:
Wherry, E. John
影响因子:
30.5
作者:
Blackburn, Shawn D.;Shin, Haina;Haining, W. Nicholas;Zou, Tao;Workman, Creg J.;Polley, Antonio;Betts, Michael R.;Freeman, Gordon J.;Vignali, Dario A. A.;Wherry, E. John
通讯作者:
Wherry, E. John
DOI:
10.1056/nejmoa1110039
发表时间:
2013-01-17
期刊:
The New England journal of medicine
影响因子:
--
作者:
SPARTAC Trial Investigators;Fidler S;Porter K;Ewings F;Frater J;Ramjee G;Cooper D;Rees H;Fisher M;Schechter M;Kaleebu P;Tambussi G;Kinloch S;Miro JM;Kelleher A;McClure M;Kaye S;Gabriel M;Phillips R;Weber J;Babiker A
通讯作者:
Babiker A
影响因子:
30.8
作者:
Gate RE;Cheng CS;Aiden AP;Siba A;Tabaka M;Lituiev D;Machol I;Gordon MG;Subramaniam M;Shamim M;Hougen KL;Wortman I;Huang SC;Durand NC;Feng T;De Jager PL;Chang HY;Aiden EL;Benoist C;Beer MA;Ye CJ;Regev A
通讯作者:
Regev A