Results 261 to 270 of about 52,090 (308)
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The cGAS‒STING pathway in cancer immunity: mechanisms, challenges, and therapeutic implications

Journal of Hematology & Oncology
Innate immunity represents the body’s first line of defense, effectively countering the invasion of external pathogens. Recent studies have highlighted the crucial role of innate immunity in antitumor defense, beyond its established function in ...
Mengzhou Shen   +9 more
semanticscholar   +1 more source

Manganese Galvanic Cells Intervene in Tumor Metabolism to Reinforce cGAS‐STING Activation for Bidirectional Synergistic Hydrogen‐Immunotherapy

Advances in Materials
The cGAS‐STING pathway is pivotal in initiating antitumor immunity. However, tumor metabolism, particularly glycolysis, negatively regulates the activation of the cGAS‐STING pathway.
Nailin Yang   +12 more
semanticscholar   +1 more source

Cellular functions of cGAS-STING signaling.

Trends in Cell Biology, 2022
Cyclic GMP-AMP (cGAMP) synthase (cGAS) senses misplaced genomic, mitochondrial, and microbial double-stranded DNA (dsDNA) to synthesize 2'3'-cGAMP that mobilizes stimulator of interferon genes (STING) to unleash innate immune responses, constituting a ...
Chen Chen, Pinglong Xu
semanticscholar   +1 more source

Aspirin meets cGAS

Nature Reviews Rheumatology, 2019
Sensing of cytosolic DNA by cyclic GMP–AMP synthase (cGAS) is central to the pathogenesis of a number of autoinflammatory syndromes and possibly some autoimmune diseases, such as systemic lupus erythematosus (SLE). Activation of cGAS signalling requires its deacetylation, so might aspirin have therapeutic potential to treat SLE by acetylating cGAS?
openaire   +2 more sources

Biomineralized Engineered Bacterial Outer Membrane Vesicles as cGAS-STING Nanoagonists Synergize with Lactate Metabolism Modulation to Potentiate Immunotherapy.

Journal of the American Chemical Society
The immunosuppressive tumor microenvironment (TME) significantly limits the efficacy of cancer immunotherapy. Activation of the cyclic guanosine monophosphate-adenosine monophosphate synthase (cGAS) stimulator of interferon genes (STING) pathway and ...
Qian‐Ru Li   +9 more
semanticscholar   +1 more source

Inhibition by nuclear cGAS

Nature Reviews Molecular Cell Biology, 2018
Cyclic GMP–AMP synthase (cGAS) inhibits DNA damage repair in the nucleus and thereby promotes tumorigenesis.
openaire   +2 more sources

Longevity steps on the cGAS

Science
A DNA repair function in a cytosolic sensor demonstrates a potential role in naked mole-rat ...
John C, Martinez   +2 more
openaire   +2 more sources

Free cGAS

Science Signaling
The DNA double-strand break sensor MRE11 is necessary to liberate cGAS and enable its activation by dsDNA.
openaire   +2 more sources

The cGAS-STING pathway activates transcription factor TFEB to stimulate lysosome biogenesis and pathogen clearance.

Immunity
Induction of autophagy is an ancient function of the cyclic GMP-AMP (cGAMP) synthase (cGAS)-stimulator of interferon genes (STING) pathway through which autophagic cargoes are delivered to lysosomes for degradation.
Yinfeng Xu   +9 more
semanticscholar   +1 more source

The chromogranin-A (CgA) in prostate cancer

Archives of Gerontology and Geriatrics, 2006
Prostate cancer is one of the most frequent tumors in men. The neuroendocrine differentiation in prostate cancer has become more widely recognized and has attracted considerable attention as a potentially new finding with major diagnostic, prognostic and therapeutic implications. We investigated the role of the serum concentrations of CgA in a group of
RANNO S   +5 more
openaire   +3 more sources

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