[HTML][HTML] Methionine restriction promotes cGAS activation and chromatin untethering through demethylation to enhance antitumor immunity

L Fang, Y Hao, H Yu, X Gu, Q Peng, H Zhuo, Y Li, Z Liu… - Cancer Cell, 2023 - cell.com
Summary Cyclic GMP-AMP synthase (cGAS) is the major sensor for cytosolic DNA and
activates type I interferon signaling and plays an essential role in antitumor immunity …

[HTML][HTML] PRMT1 mediated methylation of cGAS suppresses anti-tumor immunity

J Liu, X Bu, C Chu, X Dai, JM Asara, P Sicinski… - Nature …, 2023 - nature.com
Activation of the cGAS/STING innate immunity pathway is essential and effective for anti-
tumor immunotherapy. However, it remains largely elusive how tumor-intrinsic cGAS …

Roles of the cGAS-STING pathway in cancer immunosurveillance and immunotherapy

S Yum, M Li, AE Frankel, ZJ Chen - Annual review of cancer …, 2019 - annualreviews.org
Cyclic GMP-AMP synthase (cGAS) is a cytosolic DNA sensor that initiates innate immune
responses. DNA-bound cGAS produces cyclic GMP-AMP (cGAMP), which activates …

[HTML][HTML] Old dogs, new trick: classic cancer therapies activate cGAS

S Yum, M Li, ZJ Chen - Cell research, 2020 - nature.com
The discovery of cancer immune surveillance and immunotherapy has opened up a new era
of cancer treatment. Immunotherapies modulate a patient's immune system to specifically …

[HTML][HTML] m6A and m5C modification of GPX4 facilitates anticancer immunity via STING activation

B Chen, Y Hong, X Zhai, Y Deng, H Hu, S Tian… - Cell Death & …, 2023 - nature.com
Cancer immunotherapy is arguably the most rapidly advancing realm of cancer treatment.
Glutathione peroxidase 4 (GPX4) has emerged as the vital enzyme to prevent lipid …

[HTML][HTML] An analysis of the expression and association with immune cell infiltration of the cGAS/STING pathway in pan-cancer

X An, Y Zhu, T Zheng, G Wang, M Zhang, J Li… - … Therapy-Nucleic Acids, 2019 - cell.com
Recent evidence shows that cyclic GMP-AMP synthase (cGAS)/stimulator of interferon (IFN)
genes (STING) signaling is essential for antitumor immunity by inducing the production of …

Extracellular cGAMP is a cancer-cell-produced immunotransmitter involved in radiation-induced anticancer immunity

JA Carozza, V Böhnert, KC Nguyen, G Skariah… - Nature cancer, 2020 - nature.com
Cyclic GMP-AMP (cGAMP) is an intracellular second messenger that is synthesized in
response to cytosolic double-stranded DNA and activates the innate immune STING …

MARCH8 attenuates cGAS-mediated innate immune responses through ubiquitylation

X Yang, C Shi, H Li, S Shen, C Su, H Yin - Science signaling, 2022 - science.org
Cyclic GMP-AMP synthase (cGAS) binds to microbial and self-DNA in the cytosol and
synthesizes cyclic GMP-AMP (cGAMP), which activates stimulator of interferon genes …

Targeting tumour-intrinsic N7-methylguanosine tRNA modification inhibits MDSC recruitment and improves anti-PD-1 efficacy

H Liu, X Zeng, X Ren, Y Zhang, M Huang, L Tan, Z Dai… - Gut, 2023 - gut.bmj.com
Objective Intrahepatic cholangiocarcinoma (ICC) exhibits very low response rate to immune
checkpoint inhibitors (ICIs) and the underlying mechanism is largely unknown. We …

[HTML][HTML] Zebularine elevates STING expression and enhances cGAMP cancer immunotherapy in mice

J Lai, Y Fu, S Tian, S Huang, X Luo, L Lin, X Zhang… - Molecular Therapy, 2021 - cell.com
DNA methylation abnormality is closely related to tumor occurrence and development.
Chemical inhibitors targeting DNA methyltransferase (DNMTis) have been used in treating …