Results 101 to 110 of about 52,090 (308)

Lactate‐Driven Restriction of Mitochondrial Permeability Transition Promotes Resistance to Chemo‐Immunotherapy by Suppressing Tumor PANoptosis

Advanced Science, EarlyView.
Tumor‐derived lactate establishes a metabolic lock that drives chemo‐immunotherapy resistance by suppressing PANoptosis. Mechanistically, KAT8 lactylates the mitochondrial translocator ANT2, which recruits PGAM5 to dephosphorylate CypD. This cascade restricts mitochondrial permeability transition pore opening, preventing pro‐inflammatory mtDNA leakage.
Sen Zhong, Wenlong Chen, Fanglong Liu, Shengyi Zhou, Bolin Yu, Yuying Wang, Xiqian Zhou, Xuehui Wang, Diya Liu, Zhuoyu Zhang, Xinran Wang, Mounia Lalouly, Yiwen Li, Zhefei Du, Tao Yan, Zhihui Xiao, Zhou Zhou, Huanhuan Zhu, Fengyuan Qian, Bowen Zheng, Lin Fang   +20 more
wiley   +1 more source

Review of Excessive Cytosolic DNA and Its Role in AIM2 and cGAS-STING Mediated Psoriasis Development

Clinical, Cosmetic and Investigational Dermatology
Tongtong Xu,1,* Xiaojing Zhong,1,* Nana Luo,2,* Wenyi Ma,1 Pingsheng Hao2 1School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China; 2Department of Dermatology, Hospital of Chengdu ...
Xu T, Zhong X, Luo N, Ma W, Hao P
doaj  

cGAS‐STING pathway agonists are promising vaccine adjuvants

Medicinal research reviews (Print)
Adjuvants are of critical value in vaccine development as they act on enhancing immunogenicity of antigen and inducing long‐lasting immunity. However, there are only a few adjuvants that have been approved for clinical use, which highlights the need for ...
Xinyu Tian, Jiayuan Ai, Xiaohe Tian, Xiawei Wei   +3 more
semanticscholar   +1 more source

Autophagy Induction via STING Trafficking Is a Primordial Function of the cGAS Pathway

Nature, 2019
Cyclic GMP-AMP (cGAMP) synthase (cGAS) detects infections or tissue damage by binding to microbial or self DNA in the cytoplasm1. Upon binding DNA, cGAS produces cGAMP that binds to and activates the adaptor protein STING, which then activates the ...
Xiang Gui, Hui Yang, Tuo Li, Xiaojun Tan, Peiqing Shi, Minghao Li, Fenghe Du, Zhijian J. Chen   +7 more
semanticscholar   +1 more source

SnapShot: CGAS-STING Signaling

Cell, 2018
CGAS responds to cytosolic DNA by initiating a STING-dependent response that ultimately engages innate immune effectors to ensure the preservation of organismal homeostasis.
Lorenzo, Galluzzi, Claire, Vanpouille-Box, Samuel F, Bakhoum, Sandra, Demaria   +3 more
openaire   +2 more sources

Targeting the ATX‐LPA Axis Overcomes TKI Resistance and Immunosuppression in Renal Cell Carcinoma via Dual Inhibition of AKT/mTOR and TBK1/IRF3 Pathways

Advanced Science, EarlyView.
ABSTRACT Background Therapeutic resistance limits durable survival in advanced/metastatic renal cell carcinoma (RCC) treated with first‐line tyrosine kinase inhibitor (TKI) plus immune checkpoint inhibitor (ICI). We sought to define key resistance drivers and actionable targets.
Jinchen Luo, Hansen Lin, Haoqian Feng, Lei Tan, Xi Liu, Yong Huang, Junjie Cen, Jiajie Chen, Xinwei Zhou, Mingjie Lin, Wuyuan Liao, Zheyu Ai, Minyu Chen, Yinghan Wang, Wei Chen, Junhang Luo, Yanping Liang   +16 more
wiley   +1 more source

The CRL5–SPSB3 ubiquitin ligase targets nuclear cGAS for degradation

Nature
Cyclic GMP-AMP synthase (cGAS) senses aberrant DNA during infection, cancer and inflammatory disease, and initiates potent innate immune responses through the synthesis of 2′3′-cyclic GMP-AMP (cGAMP)1–7.
P. Xu, Ying Liu, Chong Liu, B. Guey, Ling Li, Pauline Mélénec, Jonathan Ricci, A. Ablasser   +7 more
semanticscholar   +1 more source

Fatty Acid Binding Protein 5 Mediates Astrocytic Pyroptosis and Neuroinflammation in Epilepsy via cGAS/STING Pathway

Advanced Science, EarlyView.
Astrocytic FABP5 promotes mitochondrial stress, cGAS‐STING pathway activation, pyroptosis, and neuroinflammation in epilepsy, contributing to seizure pathology. Genetic targeting of FABP5 or pharmacological inhibition of STING alleviates epileptic phenotypes, highlighting a potential therapeutic strategy for epilepsy.
Chen Chen, Yao Zhao, Yangye Lian, Yifei Hou, Lifen Gong, Tingting Wu, Yulin Yang, Jiaqi Zhu, Xin Wang, Kaihua Zhang, Jing Ding   +10 more
wiley   +1 more source

Nanomedicines harnessing cGAS-STING pathway: sparking immune revitalization to transform ‘cold’ tumors into ‘hot’ tumors

Molecular Cancer
cGAS-STING pathway stands at the forefront of innate immunity and plays a critical role in regulating adaptive immune responses, making it as a key orchestrator of anti-tumor immunity.
Xiaohong Ying, Qiaohui Chen, Yongqi Yang, Ziyu Wu, Wan Zeng, Chenxi Miao, Qiong Huang, K. Ai   +7 more
semanticscholar   +1 more source

Cerium Nanoparticle‐Mediated Inhibition of the NSUN2/m5C Axis Suppresses Synovial Aggression in Rheumatoid Arthritis

Advanced Science, EarlyView.
A novel epitranscriptomic mechanism in rheumatoid arthritis is uncovered: NSUN2 promotes disease via m5C‐dependent stabilization of ICMT mRNA, fueling the migration and invasion of pathogenic RA FLS. Targeting this axis with engineered nanoparticles (Ce/SAA NPs) effectively inhibits disease progression, presenting a precise therapeutic strategy ...
Ruiru Li, Simin Chen, Huijuan Hu, Shiyao Wu, Jingnan Wang, Kai Sun, Chenxi Peng, Suling Liu, Shuoyang Zhang, Yu Kuang, Wei Chen, Qian Qiu, Liuqin Liang, Yu Wen, Hanshi Xu, Youjun Xiao   +15 more
wiley   +1 more source