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Mouse cGAS with nucleosomes from 293T


ABSTRACT:

SUBMITTER: pengbiao xu 

PROVIDER: EMPIAR-10511 | biostudies-other |

REPOSITORIES: biostudies-other

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Publications

The molecular basis of tight nuclear tethering and inactivation of cGAS.

Zhao Baoyu B   Xu Pengbiao P   Rowlett Chesley M CM   Jing Tao T   Shinde Omkar O   Lei Yuanjiu Y   West A Phillip AP   Liu Wenshe Ray WR   Li Pingwei P  

Nature 20200910 7835


Nucleic acids derived from pathogens induce potent innate immune responses<sup>1-6</sup>. Cyclic GMP-AMP synthase (cGAS) is a double-stranded DNA sensor that catalyses the synthesis of the cyclic dinucleotide cyclic GMP-AMP, which mediates the induction of type I interferons through the STING-TBK1-IRF3 signalling axis<sup>7-11</sup>. cGAS was previously thought to not react with self DNA owing to its cytosolic localization<sup>2,12,13</sup>; however, recent studies have shown that cGAS is locali  ...[more]

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