Topoisomerase 1 cleavage complex enables pattern recognition and inflammation during senescence
oleh: Bo Zhao, Pingyu Liu, Takeshi Fukumoto, Timothy Nacarelli, Nail Fatkhutdinov, Shuai Wu, Jianhuang Lin, Katherine M. Aird, Hsin-Yao Tang, Qin Liu, David W. Speicher, Rugang Zhang
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2020-02-01 |
Deskripsi
Here, the authors show that the topoisomerase 1-DNA covalent cleavage complex plays a critical role in mediating cytoplasmic chromatin fragments recognition by cyclic GMP-AMP synthase during senescence. The proposed axis is crucial to promote the inflammatory senescence-associated secretory phenotype and to enable the response to immune checkpoint blockade.