Article ; Online: Harnessing the cooperation between DNA-PK and cGAS in cancer therapies: The cooperation between DNA-PK and cGAS shapes tumour immunogenicity.
BioEssays : news and reviews in molecular, cellular and developmental biology
2023 Volume 45, Issue 7, Page(s) e2300045
Abstract: The cyclic GMP-AMP synthase-stimulator of interferon genes (cGAS-STING) pathway is central for the initiation of anti-tumoural immune responses. Enormous effort has been made to optimise the design and administration of STING agonists to stimulate tumour ...
| Abstract | The cyclic GMP-AMP synthase-stimulator of interferon genes (cGAS-STING) pathway is central for the initiation of anti-tumoural immune responses. Enormous effort has been made to optimise the design and administration of STING agonists to stimulate tumour immunogenicity. However, in certain contexts the cGAS-STING axis fuels tumourigenesis. Here, we review recent findings on the regulation of cGAS expression and activity. We particularly focus our attention on the DNA-dependent protein kinase (DNA-PK) complex, that recently emerged as an activator of inflammatory responses in tumour cells. We propose that stratification analyses on cGAS and DNA-PK expression/activation status should be carried out to predict treatment efficacy. We herein also provide insights into non-canonical functions borne by cGAS and cGAMP, highlighting how they may influence tumourigenesis. All these parameters should be taken into consideration concertedly to choose strategies aiming to effectively boost tumour immunogenicity. |
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| MeSH term(s) | Humans ; Carcinogenesis ; DNA ; Neoplasms/metabolism ; Nucleotidyltransferases/genetics ; Nucleotidyltransferases/metabolism ; Protein Kinases ; Animals |
| Chemical Substances | DNA (9007-49-2) ; Nucleotidyltransferases (EC 2.7.7.-) ; Protein Kinases (EC 2.7.-) |
| Language | English |
| Publishing date | 2023-05-05 |
| Publishing country | United States |
| Document type | Journal Article ; Research Support, Non-U.S. Gov't ; Review |
| ZDB-ID | 50140-2 |
| ISSN | 1521-1878 ; 0265-9247 |
| ISSN (online) | 1521-1878 |
| ISSN | 0265-9247 |
| DOI | 10.1002/bies.202300045 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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